contributions to be presented at the · pdf filecontributions to be presented at the statutory...

CONSEIL INTERNATIONALPOUR L'EXPLORATION DE LA MER COUNCIL MEETING 1984

Contributions to be presented at the Statutory Meeting.

CONTENTS

Gen

Del

Fi

ACFM

ACMP

Pub

A

B

C

D

E

F

G

H

J

K

L

M

N

General Assembly Reports and Papers ofGeneral Interest ••••••••••••••••••••••

Delegates Meetings

Finance Committee

Advisory Committee on FisheryManagement ••••••••••••••••••••••••••••

Advisory Committee on Marine Pollution ••

Publications Committee ••••••••••••••••

Consultative Committee

Fish Capture Committee

Hydrography Committee

Statistics Committee

Marine Environmental ~uality Committee ••

Mariculture Committee

Demersal Fish Committee

Pelagic Fish Committee

Baltic Fish Committee

Shellfish Committee

Biological Oceanography Committee

Anadromous and Catadromous FishCommittee ..

Marine Mammals Committee

THEME SESSIONS

1

3

4

4

4

5

56

912

14

18

21

273235

39

42

44

"Diseases of Marine Organisms and Their Relationto Biological Effects including Pollution" 45

"Environmental Working Group Report Topics" ••••• 46"Multispecies Interactions" •••••••••••••••••••• 47"ACFM and Assessment Working Group Reports" ••••• 49

"Hydrobiological Variability" •••••••••••••••••• 51

"Gear Selectivity" •••••••••••••••••••••••••••••• 52

ctd.

Contents (ctd)

Mini-Symposium on "The Mid-1970s Anomaly" •••••••• 53

"Time Series Analysis" •••• •••••••••••••••••••••• 54

"Acoustic Methods" 55

"Density-Dependent Relationships" ••••••••••••••• 56

"Statistics in Relation to Environmental Problems" 57

"Physical and Chemical Fluxes" •••••••••••••••••• 58

"Stock Assessment Methods" ••••••..•••.•. t........ 59"Fish Survey Methods" 62

"Distribution and Abundance in Relation toEnvironment" ••••.••••.•.•. "•••.•••• "'........... 63

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f!'/

,.

- 1 -

GEN - GENERAL ASSEMBLY REPORTS AND PAPERS OF GENERAL INTEREST

Gen:l "Observers' reports from cooperatingOrganisations".

Gen:2 "ICES activities in 1983/84".

Gen:3 Mini-Symposium on "The Mid-1970s Anomaly".


Gen:5 Withdrawn.


Gen:7 Withdrawn.


Gen:9

Gen:10

Gen:ll

Gen:12

Gen:13

Gen:14

Gen:15

Gen:16

Gen:17

Gen:18

Gen:19

Gen:20

Gen:2l

Gen:22

Gen:23

Gen:24

R H Gonter "Poster Sessions".

Withdrawn.

Mini-Symposium on "The Mid-1970s Anomaly".


Withdrawn.






"Oceanographic Data Centres in the ICEScommunity. 1984 issue".


"Report of the ADP Working Group, Copenhagen,16-21 May 1984".

"Advance Release of Tables 1-6 of BulletinStatistique, Vol. 68, 1983".

"Abstracts from 'Ecological and ecotoxicological studies of benthos of the SouthernBight of the North Sea'''.

"Election of Committee Chairmen at the 72ndStatutory Meeting" (E+F)

ctd.

GEN-papers (etd)

Gen:25

Gen:26

Gen:27

- 2 -

"On the statutory Meeting: aims and means".

"ICES involvement in lREP".

"ICES ROSCOP Summary - Year 1975 (Codenumbers as per ROSCOP form)".

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- 3 -

Del - DELEGATES MEETINGS

Del:l*

Del:2*

Del:3*

Del:4*

Del:5*

Del:6"

Del:7*

Del:8Ref. ConsultativeCttee

Del:9*

Del:10"

" For Delegates only.

"Audited accounts for 1982/83 withbalance sheet per 31/10 1983".

"Preliminary report on the Administration1983/84" •

"Reports of activities, 1983".

"Estimated accounts for the financialyear 1983/84".

"Draft budge t f or the f inanc·ial year1984/85". (E+F)

"Draft forecast budget for the financialyear 1985/86". (E+F)

"Elections and appointments by theCouncil at the 72nd Statutory Meeting".(E+F)

"Considerations concerning StatutoryMeeting Programme".

"The 5th Dialogue Meeting".

"Conduct of scientific research underthe new Law of the Sea regime".

-0-0-0-

(E+F) = in English and French.

Fi:l*

- 4 -

Fi - FINANCE COMMITTEE

Agenda for the Finance Committee.

ACFM - ADVISORY COMMITTEE ON FISHERY MANAGEMENT

ACFM:l*

ACFM:2*

ACFM:3*

ACFM:4*

ACFM:5*

Draft Agenda for the consultations ccncerning matters at the 1984 CouncilMeeting.

"Working Group time-table for 1985and draft recommendations".

"Brief report on the lOth Sessionof IBSFC, Poland, 24 September i October 1984".

Draft Agenda for the 2nd 1984meeting of ACFM, 30 October - 7 November1984".

"Minutes of the 1st 1984 meeting ofACFM, 8-18 May 1984",

ACMP - ADVISORY COMMITTEE ON MARINE POLLUTION

ACMP:l*

* For the relevant Committee only.

Agenda for the Advisory Committee onMarine Pollution.

- 5 -

Pub - PUBLICATIONS COMMITTEE

Pub: 1*

Pub:2*

Pub:3*

Pub:4*

L:38

Gen:25

A:l*

A:2*

Agenda. for the PublicationsCommittee.

"Review of the publications".

"Sale of ICES publicationsduring the last three years".

"Journal du Conseil: Editor'sreport",

Reference Paper to the Publications Committee

"Plankton Identification Sheets.Edi tor I s report, 1983/84".

"Publication status of scientificpapers presented at StatutoryMeetings".

"On the Statutory Meeting: aimsand means".

A - CONSULTATIVE COMMITTEE

Agenda for the ConsultativeCommittee.

"Norwegian Government proposal forthe establishment of a WorkingGroup on Harp and Hooded SealStocks in the Greenland Sea".

A:3*Ref. Pub.

A:4*

A:5*

* For the relevant Committee only.

"Publication status of scientificpapers presented at StatutoryMeetings".

"List of recommendations from FishStock Assessment Working Groupreports on scientific· research".

"Deadlines to be observed fordelivery of reports and recommendations, 1984".

B:l

B

- 6 -

FISH CAPTURE COMMITTEE

Report of Activities, 1983.

B:2

B:3

B:4

B:5

B:6

B:7

B:8

B:9

B:IO

B:llRef. G

B:12

B:13

B:14

B:15

B:16

B:17

B:18

B:19

B:20

B:21

B:22

B:23

G Thorsteinsson

ABjordal

WDickson

T Johannessen

Yu. V Kadilnikovand 1 A Cherevko

"Recent developments in the Icelandicseine fishery".

"Report of the Working Group onFishing Technology and Fish BehaviourHirtshals, 30 April - 2 May 1984".

Theme Session on "Gear Selectivity".


,Ii thdrawn.

"Report of the ad hoc Working Group onArtificial Bai~ana-BaitAttractance,Hirtshals, 2-4 May 1984".

"The effect of gangion floats on baitloss and catch rates in longlining".

"Observations on cod gillnetting".


"Selectivity in the longline fisheryfor cod and haddock as a function ofhook and bait size".


Withdrawn.

"Probability estimation of fish entrancefrom an active into guaranteed catchingzone of midwater trawl by Monte Carlomethods".


Theme Session on "Acoustic Methods".

Withdrawn.



Withdrawn.


Withdrawn.


ctd.

B:24

B:25

B:26

- 7 -

Fish capture Cttee (ctd)


Theme Session on "Multispecies Interactions".

Withdrawn.

B:27

B:28

B:29Ref. G

B:30

B:31Ref. G

B:32

B:33

B:34

B:35Ref. J

B:36

B:37Ref. K

B:38

B:39

B:40

B:41

B:42Ref. E

M Kroeger

A D F Johnstoneand A M Mackie

PAM Stewart

R A Rush andR S T Ferro

P Suuronen andR Parmanne

J Waldemarsenand B Isaksen

J C Brabantet !!:b.

S J de Grootand W van der Hak

"Some results of flow measurements on afull-scale pelagic trawl".

"Investigations of bait acceptance by cod,Gadus morhua L.".

"Gill-net selectivity in the northeastScottish inshore cod fishery".


"Variation of towing speed during surveycruises with the GOV and Aberdeen 48fttrawls II ,




"The Baltic herring trapnet fishery offthe coast of Finland".


"Siamese twin trawl developed in theNorwegian shrimp fishery".

"Dessin et conception des chalutsassistes par ordinateur".

Withdrawn.

Withdrawn.


"Full scale tests on the interactionbetween bottom fishing gear and an18-inch marine gas pipeline in theNorth Sea".

Reference Papers to the Fish Capture Committee

H:23 N Diner et !!:b. "Les petits pelagiques du Golfe deGascogne en avril-mai 1984. Evaluationacoustique, repartition, biologie etmilieu ll •

ctd.

- 8 -

Fish Capture Cttee

~~!~!~~~~_~~E~!~ (ctd)

H:57 Withdrawn.

H:63

K:4

o Hagstrom et al. "Report on the acoustic survey in ICESDivision IlIa, 1982 and 1983".

"Report of the Working Group on NephropsStocks, Aberdeen, 5-8 June 1984".

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- 9 -

C HYDROGRAPHY COMMITTEE

C:l

C:2

C:3

C:4

C:5

C:6

C:7

C:8Ref. D

C:9

C:IO

C:11

C:12Ref.L

C:13

C:14

C:15

c:16

G A Becker,H Frey andG Wegner

G Kullenberg

G Kullenberg,T G Jensen andV Olsen

B Hansen andJ Meincke

R H Gonter

P J F Geerders

H Weidemann

G Kullenberget al.

S H Fonselius

A Svansson

LOtto

"North Sea surface temperature means1971 to 1980 and their differences compared with ICES means (1905-1954)".

Theme Session on "Environmental WorkingGroup Report Topics".

Theme Session on "Distribution andAbundance in Relation to Environment".

Theme Session on "HydrobiologicalVariability".

"Observations of light scatteringdistributions· in the transition zone tothe Arctic Ocean".

"The Jutland Current".

"The long-term coastal sea surfacetemperature observations at the FaroeIslands".

"Correlation of atmospheric variablesand sea surface temperature on thenorthwestern Atlantic continental shelf".

"The data and information system of theIndonesian-Dutch Snellius-II Expedition1984-85"·

Theme Session on "Physical and ChemicalFluxes".

"A method for sub-surface tracer diffusionmeasurements and some experimentalresults".

"A telemetering buoy system for biologicaloceanography meaaurements".

"Hydrographic periodicity in the bottomwater of the Bornholm Basin".

"Long-term variations in the Kattegathydrography" •


"The variations of the salinity at theDutch lightvessels in the Southern Bightof the North Sea".

ctd.

Hydrography Cttee (ctd)

- 10 -

C:17

C:18

C:19

C:20

C:21

C:22

C:23

C:24

C:25

c:26

C:27

C:28

C:29

C:30

C:31

C:32

L Midttun

G Fuchs, K Janckeand J Meincke

Sv. Aa. Malmberg

H Siegel andT Seifert

A Majewicz,A Grelowski andD Mountain

E Buch

P Sloth andE Buch

D A Booth andD T Meldrum

E C Monahan,M C Spillaneand E M Murphy

ICES Hydrographer

"Formation of heavy bottom water inthe Barents Sea".

"Observations of winter convectionin the northeastern Atlantic".


"Hydrographic conditions in the EastIcelandic Current and sea ice inNorth Icelandic waters 1970-1980".

Theme Session on "HydrobiologicalVariability" •

"On the influence of the sea bottomon the spectral reflectance in theregion of the Oder Bank (southernBaltic Sea)".

"Phenomenon of a sub-surface cycloniceddy observed in the Baltic Sea,August 1983".


"Time-series of temperature and salinityfrom the West Greenland fishing banks".

"On the hydrography and watermassexchange of the Disko Bay".

"Drifting buoys in the NortheastAtlantic and Norwegian Sea".

Theme Session on "Physical and ChemicalFluxes" •




"Some inferences with respect to thesurface currents off the northwestcoast of Ireland".

"Progress Report on activities of theICES Service Hydrographique".

ctd.

C:34

C:35Ref E and L

Jens Smed

- 11 -

Hydrography Cttee (ctd)

"Report on the 11th Session of the IOCWorking Committee on InternationalOceanographic Data Exchange",

"Study Group Report: Specific terms ofreference for a new Working Group onthe Application of Aerospace RemoteSensing in Hydrobiological Monitoring",

"SCOR/ICES Working Group on NorthAtlantic Circulation (SCOR WG 68) Report of meeting, Paris, 12-14 October1983",

Reference Papers to the Hydrography Committee

G:30

H:23

H:66

H:68

H:71

L:12

W G Smith and'II W Morse

N Diner et al.

H Vilhjalmssonand J V Magnusson

H D Dooley

J Lenz andA G Moigis

"Monthly distribution patterns of larvalhaddock, Melanogrammus aeglefinus, offnortheastern United States 1977-82, withobservations on transport in the GeorgesBank regionltt

"Les petits pelagiques du Golfe deGascogne en avril-mai 1984, Evaluationacoustique, repartition, biologie etmilieu".

"Report on the O-Group Fish Surveyin Icelandic and East Greenland waters,August 1984",

"Bottom temperature and salinity ofthe North Sea during the InternationalYoung Fish Survey 1984",

"Report on Joint Soviet-Icelandicinvestigations on hydrobiologicalconditions in the Norwegian Sea andIcelandic waters in May-June 1984",

"In situ simulation of turbulence-induced vertical movement of phytoplanktoncells in productivity studies by meansof a 'Mixed layer incubator''',

-0-0-0-

D:l

D:2

D:4

D:5

D:6

D:8

D:9

D:10

D:ll

D:12

D:13

D:14

D

- 12 -

STATISTICS COMMITTEE

Theme Session on "Time Series Analysis".

Theme Session on "Statistics in Relationto Environmental Problems".

Theme Session on ·"Stock AssessmentMethods".

Theme Session on " Stock AssessmentMethods".



Theme Session on "Stock AssessmentMethods".



Theme Session on "Statistics in Relationto Environmental Problems".


Withdrawn.


"Report of the Statistics CommitteeLiaison Working Group, Copenhagen,21-22 May 1984".

D:15

D:16

D:17

D:18*

J M Hoenig andD M Heisey

J M Hoenig andD M Heisey

ICE~

Statis tician

"Some uses of bias reduction matricesin fisheries surveys".

"Generalized change-in-ratio methodsfor estimating population size".

"Progress Report 1983/84".

"Report of the 12th Session of theCoordinating Working Party on AtlanticFishery Statistics, Copenhagen,25-31 July 1984".

ctd.

* For the Statistics Committee only.

- 13 -

statistics Cttee (ctd)

Referenoe Papers for the Statistios Committee

C:8

Gen:21

R H Gonter "Correlation of atmosphericvariables and sea surface temperatureon the northwestern Atlantic continental shelf".

"Report of the ADP Working Group,Copenhagen, 16-21 May 1984".

-0-0-0-

E:l

E:2

- 14 -

E - MARINE ENVIRONMENTAL QUALITY COMMITTEE

Report of Activities (and an Addendum).

Theme Session on "EnvironmentalWorking Group Report Topics".



E:5

E:G

E:8

E:9

E:IO

E:ll

E:12POSTER

E:13

E:14

E:15

E:16

E:17

T Laevastu andF Fukuhara

R J Law

D Perry andA Hebert

A CrosbyLongwell et ili

Withdrawn.

"Oil on the bottom of the sea. Asimulation study of oil sedimentationand its effects on the Bristol Bayecosystemu •

Theme Session on "Physical andChemical Fluxes".

"The ccntinuous measurement of low. concentrations of hydrocarbons inwater using a towed fluorimeter".



Theme Session on "Statistics inRelation to Environmental Problems".

"Hematopoiesis and germ-lineprimordia of embryonic and larvalfish".

"Embryological, cyto-pathclogical andcytogenetic analyses of 174, f77 and'78 Atlantic mackerel eggs in the NewYork Bight".


Withdrawn.

Theme Session on "Diseases of MarineOrganisms and their Relation toBiological Effects including Pollution".


ctd.

E:18

E:19

E:20

E:2l

E:22

E:23

E:24

E:25

E:26

E:27Ref. N

E:28

E:29

E:30Ref. F

E:3l

E:32

E:33

C Lima

C Lima

S Ray, V Jeromeand J A Thorne

P Michel

R Schneider

V Hilge,E Huschenbethand U Harms

A McIntosh,J Davies andP Mackie

- 15 -

MEQC (ctd)

Theme Session on "Environmental WorkingGroup Report Topics",

"Assessment of the natural variabilityof the mercury content in three musselpopulations along the Portuguesecoast fl

•

"Mercury residues in commercial speciesof Crustacean from the Portuguesecoast ll ,


"Copper, zinc, cadmiun and lead inscallops (Placopecten magellanicus)from Chaleur Bay, New Brunswick".

"Evolution de la contamination parles hydrocarbures du 'Gino'''.

Withdrawn.

Withdrawn.

Theme Session on "Statistics in Relationto Envircnmental Problems".

"Concentrations of crganochlorineresidues in different tissues of crabeater seals, Adelie penguins, andMcCormick's skuas from the WeddellSea, Antarctic".



"Trace contaminants in catfish raisedunder intensive culture conditions".

"The levels of hydrocarbons in sediments and biota in Sullom Voe".

Withdrawn.

Withdrawn.

ctd.

- 16 -

MEQC (ctd)

E:34

E:35

E:37

E:38

E:39

E:40

E:41Ref. K

E:43Ref. N

E:44

E:45

E:46

A M Ferreiraand 0 G Castro

R Mendes andC Vale

H Fischer

E Helle ando Stenman




"Polychlorinated biphenyls and DDTs inhake (Merluccius merluccius) caught offthe Portuguese coast".

"Geographic variation of heavy metalcontents in mussels (nytilus galloprovincialis) from the coastal areaadjacent to the Tagus estuary,Portugal".



"Cadmium body burden/shell weight ofmussels: a precise index for environmental monitoring".


"Recent trends in levels of PCBs andDDT compounds in seals from theFinnish waters of the Baltic Sea".



Theme Session on "Statistics inRelation to Environmental Problems".

Reference Papers to the Marine Environmental Quality Committee

B:42 S J de Grootand W van der Hak

"Full scale tests on the interactionbetween bottom fishing gear and an18-inch marine gas pipeline in theNorth Sea".

ctd.

C:35

K:30

L:19

R Meixner

J P Thomaset al.

- 17 -

MEQC

~~!~~~~~~_~~~~~~ (ctd)

"study Group Report: specific termsof Reference for a new Working Groupon the Application of Aerospace RemoteSensing in Hydrobiological Monitoring".

"On a microalgal infection of M.ytilusedulis".

"Biological Rate MeasurementsWorkingGroup Report to the NOAA QualityAssurance Program".

-0-0-0-0-

F:l

F:2Ref. G

F:3

F:4Ref. M

F:5

F:6

F

J C Holm andJ Thorsen

H Ackefors,K Murray andH Rosenthal

R F Lincolnand V J Bye

- 18 -

MARICULTURE COMMITTEE

Report of Activities.

"Preliminary results from stockingsalmonid freshwater enclosures withflounder (Platichthys flesus)".

"A European view on the Asian approachto modern aquaculture development".

"Report of the Working Group onGenetics, st. Andrews, Canada, 13-15June 1984".

Withdrawn.

"The growth and survival of triploidrainbow trout (Salmo gairdneri) in seawater over the spawning period".

F:7

F:8

F:9Ref. K

F:IO

F:ll

F:12

F:13

F:14Ref. K

F:15

F:16Ref. G

E B Hudsonand D McGregor

B Arie andJ E stewart

Dag 0 Berntsenet al.

WCheng andJ Guillaume

H L Kincaid

G Tige et al.

A Longwell

. V 0iestad,P G Kvenseth andT Pedersen

"Evaluation of operating a broodstock andhatchery scheme to provide healthaccredited salmon stocks".

Theme Session on "Diseases of MarineOrganisms and their Relation to BiologicalEffects including Pollution".

"Further developments in induction ofresistance in Homarus americanus to thebacterial disease Gaffkemia".

"Studies on the chemical structure ofcod egg choreon".

"List of Publications of Interest tothe Mariculture Committee".

"Etude de la nutrition phosphocalciquede la crevette japonaise (~,japonicus Bate)".

"Genetic selection for natural semiannual spawning behaviour in rainbowtrout".

"Evolution de la situation 6pizootiologique en Bretagne en 1983 suite auMveloppement de~~".

"Current fish behaviour studies in U.S.of probable interest or importance tomariculturists".

"Mass..cproduction of cod fry (Gadus morhuaL.) in a large basin in western Norwaya new approach".

ctd.

F:17

F:18

F:19

F:20

F:21

F:22

F:23

F:24

F:25

F:26

F:27

F:28

F:29

H Rosenthalet al.

H Rosenthal,K Chiba andG Krttner

J Kriiner andH Rosenthal

T Hansen andK R Torrissen

o J Torrissen

K R Torrissenand 0 J Torrissen

o J Torrissenet~

Y Ulgenes,o J Torrissenand T Hansen

Y Ulgenes ando J Torrissen

T Hansen,o J Torrissenand Y Ulgenes

T Hansen

- 19 -

Mariculture Cttee (ctd)

Theme Session on "Diseases of MarineOrganisms and their Relation to BiologicalEffects including Pollution".

Withdrawn.

"Water quality in relation to simulatedstocking density and its effect onrainbow trout".

"Daily fluctuations of water quality ina recircling system and its influenceon the performance of a rotatingBionet biological filter".

"Nitrogen removal by biological denitrification in a recirculated fish culturesystem".

"Artificial hatching substrate anddifferent time of transfer to startfeeding: effect on growth and proteaseactivities of the Atlantic salmon(Salmosalar)" . ---

"Pigmentation of salmonids: factorsaffecting carotenoid deposition in rainbow trout (Salmo gairdneri)".

"Sexual maturation: effect on proteaseactivities and carotenoid levels inAtlantic salmon (Salmo salar)".

"Causes of variation in carcass traitsof the Atlantic salmon (Salmo salar)".

"Effects of different rearing environments on the mortality of Atlanticsalmon broodstock and eggs".

"Aluminium accumulation on eggs andhatching systems during the incubationperiod - an important cause of variablehatching success?".

"pH adjustment of acid fresh water atMatre Aquaculture Station: experienceswith previous and existing methods".

"Artificial hatching substrate: effect onyolk absorption, mortality and growthduring startfeeding of the sea trout(Salmo .:B::!li~~)'"

ctd.

- 20 -

Maricu1tura Cttee (ctd)

F:30

F:31

F:32

F:33

F:34

F:35

F:36Ref. K

F:37

T Hansen ando J Torrissen

A L S Munro andJ F Waddell

I Huse et al.

Th. Neudecker

H Rosenthalet ~

"Artificial hatching substrates inthe mass rearing of larval Atlanticsalmon (Sa1mo sa1ar)".


"Furunculosis: experience of itscontrol in the sea-water cage cultureof Atlantic salmon in Scotland".

"Intensive production of cod fry atAustevo11".


"Rep,ort of Working Group onIntroductions and Transfers of MarineOrganisms, Halifax, 17-19 May 1984".

"Overwintering of oysters (Crassostreagigas) in the Federal Republic ofGermanyll.

"Preliminary report on behaviourstudies with eel and Ti1apia underintensive culture conditions".

Reference Papers to the Mariculture Committee

E:30

K:9

K:18

K:32

V Hilge,E Huschenbethand U Harms

D Bucke ~ al.

E WRhodes andJ C Widman

H Rosenthal

"Trace contaminants in catfish raisedunder intensive culture conditions".

"A report on Bonamia ostreae in~ edulis in the U.K.".

"Density-dependent growth of the Bayscallop, Argopecten irradiansirradians in suspension culture".

"Ranching of~ .japonicus incoastal waters: a case history".

-0-0-0-

- 21 -

G - DEMERSAL FISH COMMITTEE

Report of Aotivities.

Theme Session on "Multispecies Interaction" .

Theme Session on "ACFM and AssessmentWorking Group Reports".


Withdrawn.


"Studies on recruitment of cod andhaddock in Icelandic waters".

"Microstructure of the otoliths ofteleost fishes".

"Results of GDR Groundfish Surveys conducted in the Svalbard area since 1981".

Theme Session on "Multispecies Interaction".


"Relation entre la longueur totaleet quelques mesures caracteristiquesde la t$te de la baudroie (Lophiuspiscatorius)".

o K Palsson

P Ernst andG Haunschild

B Morales-Nin

H Dupouy etC Dilleman-Paule

G:l

G:2

G:3

G:4

G:5

G:6

G:7

G:8

G:9POSTERRef. H, Jand M

G:1O

G:ll

G:12

G:13 B R Howell andA P Scott

"Egg production of captive turbot".

G:14 B J Rothschildand S L Brunenmeister

"Temporal patterns in recruitment data".

G:15 Theme Session on "Stock AssessmentMethods".

G:16 Theme Session on "Stock AssessmentMethods".

G:17 M J Boon "The U.K. megrim fishery in Sub-areaVII: a preliminary analysis".

ctd.

Demersal Fish Cttee (ctd)

- 22 -

G:18

G:19

G:20

G:21

G:22

G:23

G:24

G:25

G:26

G:27

G:28

G:29

G:30Ref. C

G:31

G:32

D W Palmer

J K Hunton

I Peronnetet A Tetard

A S Noskovet al.

F Cardador

P Berrien

W G Smith andW W Morse

T WMcKenneyet ~

"Western English Channel sole: a comparison of length and age datacollected at English ports".

"Temporal and spatial variations inabundance estimates from groundfishsurveys II ,


Withdrawn.

"Evolution pluriannuelle desnourriceries de poissons plats dansle secteur de la Baie de Somme".

Withdrawn.

"Abundance of larvae and assessment ofthe spawning redfish stock (Sebastesmentella Travin) of the IrmingerSea for 1982".

Theme Session on "Multispecies Interactions ll •

"Recruitment indices of hake inPortuguese continental waters (DivisionIXa)".

Theme Session on "Multispecies Interactional! .

Withdrawn.

"Silver hake, Merluccius bilinearis,egg census and adult populationestimates for 1979 and 1980 in watersoff eastern United States".

"Monthly distribution patterns of larvalhaddock, Melanogrammus aeglefinus, offnortheastern United states 1977-82,with observations on transport in theGeorges Bank region".

"Distribution and abundance ofCitharichthys arctifrons larvae inshelf waters off the northeasternUnited States, 1977-82".

Theme Session on "Multispecies Interactions",

ctd.

G:33

G:34

G:35

o M Smedstad

A D Rijnsdorp

- 23 -

Demersal Fish cttee (ctd)

"Report of the cruise of F/FI Eldjarn I to East Greenland watersin November 1983".

"On the growth of mature North Seaplaice".

Withdrawn.

G:36

G:37

G:38

G:39

G:40Ref. H

G:41

G:42

G:43

G:44

J van Alphen andH J L Heessen

A Kristiansen

G Masson

J Dalen et al.

"Variations in length at age ofNorth Sea cod".


Withdrawn.

Withdrawn.

"Report of the O-Group Surveys inFaroese waters 1981-84".

Withdrawn.

"Bioecologie d1un poisson platmigrateur: Ie flet, Platichthys fIe susL., dans llestuaire de la Loire~ses milieux annexes tl

•


"Preliminary report of the Norwegianinvestigations on young cod and haddockin the Barents Sea during the winter1984"·

G:45 A Hylenand 0 Nakken

G:46 o R God""K Randa and0 M Smedstad

G:47 0 R God""0 Nakken andA Raknes

G:48

"Stock size of Northeast Arctic cod,estimates from survey data 1983/84".

"Preliminary report of the NorwegianGroundfish Survey at Bear Island andWest-Spitsbergen in the autumn 1983".

"Acoustic estimates of spawning codoff Lofoten and M",re in 1984".


ctd.


G:49

- 24 -


G:50

G:51

G:52

G:53

G:54

G:55

G:56

G:57

G:58

G:59

G:60

G:61

G:62

G:63

G:64

G:65

G:66

G:67

F Lamp andWWeber

WR Boweringand WB Brodie

WWeber

J A Pereira,X Pereira andA Fernandez

R M Cook

"Further investigations on the discarding of cod in the German Bightby fishermen of the FederalRepublic of Germany".

Withdrawn.

"Distribution of witch flounderin the northern Gulf of St.Lawrenceand changes in its growth andsexual maturity patterns".

Theme Session on "Multispecies Interactions tl

•

Theme Session on "Multispecies Interactionsl!.

Withdrawn.

Theme Session on "Multispecies Interactional!.

"Variation of sole egg catches overa period of 24 hours".

Theme Session on "Fish SurveyMethods".

Theme Session on "Fish SurveyMethods".

Withdrawn.



Withdrawn.

"An analysis of the historicalcatches of hake, 1936-1977, inSub-areas IV, VI, VII and VIII".


"Observations on the InternationalO-Group Gadoid Survey indices".


ctd.

G:68

- 25 -


Theme Session on "Density-dependentRelationships".

G:69

G:7 2Ref. H

G:74

G:75

G:77

G:80

J R G Hisloptl al.

M M F Moraisde Cunha

J Mejuto andA G Garces

S A Shopkaet al.

W J Overholtz,M P Sissenwineand S H Clark

•• Shibanovet al.

"Report of the Working Group onInternational O-Group GadoidSurveys in the North Sea".


"Seasonal changes in the flounder(Platichthys~ flesus L.1758) population of River deAveiro (Vouga estuary), Portugal".

"Shortfin mako,~ oxyrinchus,and the porbeagle, Lamna ~,associated with longline swordfishfishery in NW and N Spain".

Withdrawn.

"Report of the !!4~ Hake otolithWorking Group, La Rochelle, France,28 May - 1 June 1984" •

. "Preliminary report of GroundfishSurveys in Icelandic waters inautumn 1983, spring and autumn1984"·

Theme Session on "Multispecies Interactions l1 •

"Recruitment variability and itsimplications for managing andrebuilding the Georges Bank haddockstock".

"Report of the Planning Group onthe 1984 Sole Egg Survey, Lowestoft,5-7 December 1983"·

"Some results of researches into thebiology of redfish".

Withdrawn.

ctd.

- 26 -


Reference Papers for the Demersal Fish Committee

B:ll T Johannessen

B:29 PAM Stewart

B:31 RA Rush andR S T Ferro

F:2 J C Holm andJ Thorsen

F:16 V 0iestad,P G Kvenseth andT Pedersen

H:36

"Selectivity in the longline fisheryfor cod and haddock as a functionof hook and bait size".

"Gill-net selectivity in the northeast Scottish inshore cod fishery".

"Variation of towing speed duringsurvey cruises with the GOV and

. Aberdeen 48ft trawls".

"Preliminary results from stockingsalmonid freshwater enclosures withflounder (Platichthys ~)".

"Mass-production of cod fry (Gadusmorhua) in a large basin in westernNorway - a new approach".

"Preliminary report on the International O-Group Fish Survey in theBarents Sea and adjacent waters inAugust-September 1984".

H:42

H:66

L:13

A Sola andC Franco

H Vilhjl!lmssonand J V Magnusson

G C LaurenceII al.

N Daan,A D Rijnsdorpand G R van Over"beeke

"Ichthyoplankton survey of interesting commercial species of theCantabric and Galician shelves(N-NW Spain)".

"Report on the O-Group Fish Surveyin Icelandic and East Greenlandwaters, August 1984".

"Small-scale spatial variability ofPlankton on Georges Bank with particular reference to prey organismsof larval cod and haddock".

"Predation of plaice and cod eggs byNorth Sea herring".

-0-0-0-0-

H:l

H

- 27 -

PELAGIC FISH COMMITTEE


H:2

H:3

H:4

H:5

H:6

H:7

H:8

H:9

H:IORef. L

H:ll

H:12

H:13

H:14

H:15

H:16

H:17

H:18

H:19

F C stott

L D Panas enko

V A Ermolchevet al.

K V Kochnevet al.

B M Thompson

P a Johnsonand R J Wood

P a Johnson

R J Wood andP a Johnson

"The growth of Cetorhinus maximus(Gunnerus) - a reply to a criticism".



Theme Session on "Stock Assessment.Methods".

"Feeding of the Barents Sea capelin".

Withdrawn.


"Results of blue whiting investigationsin spring 1983".

"Efficiency of spawning of AtlantoScandian herring in 1983".

Withdrawn.

Withdrawn.


Theme Session on "Fish Survey Methods".

"The Western mackerel spawning stockestimate, 1983".

"Results of English acoustic surveysundertaken in the Southern Bight andeastern English Channel in November1983 and February 1984".

"Report on the sprat sampling fromICES Young Fish Surveys undertakenin February-March over the years1979-83".

"Results of an English acousticsurvey undertaken in the west centralNorth Sea during August 1983".

Withdr!1-wn.

ctd.

Pelagic Fish Cttee (ctd)

- 28 -

H:20

H:2l

L S Mariduena

L S Mariduena

"Histological development of theovary of mackerel (~ scombrus L.)".

"Observations in the maturity, effectsof gonads preservation and dailyspawning cycle of mackerel (Scomberscombrus L.. )If. ----

H:22

H:23 N Dineret al.

H:24

H:25

H:26 M F :Berges

H:27

H:28

Withdrawn.

"Les petits pelagiques du Golfe deGascogne en avril-mai 1984. Evaluationacoustique, repartition, biologie etmilieu".


Withdrawn.

"Evaluation of the results oli horsemackerel (Trachurus trachurus L.) of aseries of Young Fish Surveys in thePortuguese waters (Sub-area IX)".



H:29

H:30

H:32

H:33

H:34

H:35

R Grainger,E :Barnwalland A Cullen

A Corten

A Eltink

"Herring larval surveys in the CelticSea and Division VIIj in 1983/84".


"Report on the International YoungFish Survey in the North Sea,Skagerrak and Kattegat in 1984:Herring".

Theme Session on "Multispecies Interactions"·,

"Mean length and weight changes duringspawning of western mackerel in1981-83"·

Withdrawn.


ctd.

H:36

H:37

H:38

H:39

H:40

H:41

H:42Ref. G

H:43

H:44

H:45

H:46

H:47

H:48

H:49

H:50

H:51

I R",ttingen

E Torstensen

A Sola andC Franco

H Rosenthal,D Klumpp andJ Willfilllr

L S Gordoand M B Martins

M B Martinsand L S Gordo

- 29 -


"Preliminary report of the International O-Group Fish Survey in theBarents Sea and adjacent waters inAugust-September 1984".

Theme Session on "Distribution andAbundance in Relation to Envir.onment".


"Investigations on the 1983 year classof Norwegian spring-spawning herring".

Theme Session on "Multispecies Interactions fl •

"Sprat spawning in two fjord areas ofwestern Norway in 1982 and 1983".

"Ichthyoplankton survey of interestingcommercial species of the Cantabricand Galician shelves (N-NW Spain)".

Theme Session on "Density-dependentRelationships",

Theme Session on "Distribution andAbundance in Relation to Environment",

Withdrawn.

"Influence of sperm density on herringegg fertilisation".



"On some biological characteristicsof mackerel (Scomber sC'ombrus L.)from the west continental coast ofPortugal",

"On the comparison of Spanish mackerel(~ japonicus Houttuyn 1780).from Gorringe Bank and Peniche(Portuguese coast)".

Withdrawn.

ctd.

- 30 -


H:52

H:53



H:54

H:55

H:56

H:57

H:58

H:59

H:60

H:61

H:62

H:63Ref. B

H:64

H:65

H:66Ref. C and G

H:67

D WMcKay

A Saville andP WRankine

R S Bailey

M R Heath

o Hagstromet al.

M Giedz

H Vilhjalmssonand J V Magnusson

Withdrawn.

Withdrawn.

"Sprat larvae off the east coast ofScotland".

Withdrawn.


"A report on the ICES Herring LarvalSurveys in the North Sea and adjacentwaters in 1983-84, including are-examination of past herring larvaldata".

"Progress report on the establishmentof a Sprat Biology Workshop".


"Report on an acoustic survey oarriedout in the northern part of DivisionVIa on herring and mackerel".

"Report on the Acoustic Survey inICES Division IlIa, 1982 and 1983".

"A comparison of otolith width of bluewhiting from Porcupine Bank andRookall Bank".

Withdrawn.

"Report on the O-Group Fish Survey inIcelandic and East Greenland waters,August 1984".

"Report on the Coordinated AcousticSurvey on Blue Whiting in the NorwegianSea, August 1984".

ctd.

\\

- 31 -


H:68Ref. C

H:69

H:70

H:71Ref C and L

H D Dooley "Bottom temperature and salinity ofthe North Sea during the International Young Fish Survey 1984".

"Report of the Working Group onHerring Larval Surveys South of62°N, Aberdeen, 11-15 June 1984".


"Report on Joint Soviet-Icelandicinvestigations on hydrobiologicalconditions in the Norwegian Sea andIcelandic waters in May-June 1984".

Reference Papers for the Pelagic Fish Committee

G:38

G:39

Withdrawn.

Withdrawn.

G:40

G:72

J:34

J:35

L:13

L:15

A Kristiansen

J Mejuto andA G Garces

N Jonsson andA Scabell

M Klinkhardtand E Biester

N Daan,A D Rijnsdorpand G R vanOverbeeke

P Munk andT Ki0rboe

"Report of the O-Group Surveys inFaroese waters 1981-84".

"Short-fin mako, Isurus oXyrinchus,and porbeagle, Lamna ~, associatedwith longline swordfish fishery inNW and N Spain".

"Mortality of tagged and untaggedherring in net-cages".

"A simple method for estimating theherring eggs".


"First feeding of larval herring atlow food concentrations".

-0-0-0-

- 32 -

J - BALTIC FISH COMMITTEE

J:l Report of Activitiee.

J:2 Theme Session on "Time Series Analysis".

J:3 Theme Session on "Fish Survey Methods".

J:4 Theme Session on "Density-dependentRelationships".

J:5

J:6

J:7

J:8

J:IO

J:ll

J:12

J:13

J:14

J:15

J:16

J:17

J:18

J:19

N Schulz andB Vaske

D Kastner,R Oeberst andK Haman

o Bagge andE Steffensen

o Bagge

R A Aps andK Kh. Lotman

G Otterlind

A Muller ando Bagge

E Aro ~ al.

"Analysis of bottom-trawl surveys inMecklenburg Bay and Arkona Basin inview of the assessment of herring andcod in ICES Sub-divisions 22 and 24".


"Preliminary results cf a joint hydroacoustic sprat survey by the USSR andGDR in the Baltic in May 1984".


"The total mortality of cod in theBaltic 1982-84, as estimated frombottom-trawling surveys".

"Danish discards in the cod fishery inthe Baltic 1981-84".

Withdrawn.

"'Natural tags l of sprat in the Gulfof Finland".



"Notes on garfish in the Baltic".


"The occurrence of cod eggs and thesize of fish eggs in Bornholm Basin".


"The abundance of O-group Balticherring off the coast of Finlandin 1979-83".

ctd.

J:20

J:21

J:22

J:23

J:24

J:25

J:26

J:27

J:28

J:29

J:30Ref. 1

J:31

J:32

J:33

J:34Ref. H

J:35Ref. Hand 1

R Parmanneand V Sjoblom

W Grygiel

J Porebski

M Kosior

B Draganik andJ Kuczynski

S K Grimmand T Herra

F Hallingand J Salmi

E Biester

N Jonsson andJ Scabell


- 33 -

Baltic Fish Cttee (ctd)


"Abundance of sprat eggs and larvae inthe northern Baltic in 1982 and 1983".

Withdrawn.

Withdrawn.


"Differences in morphology and growth ofotoliths of juvenile herring taken onvarious fishing grounds in the southernBaltic".

"Investigations of the spring-spawningherring, Clupea harengus 1., larvaein the Pomeranian Bay in April-June1982",

"Cod biomass of the 1976 year class inthe southern Baltic and its share inPolish catches.

"Growth of flounder and its otoliths inthe first year of life".


"Spawning cycles of southern Balticfishes based on surveys of eggs andlarvae".

"Planning Group for HydroacousticSurvey in the Baltic, Copenhagen,2-3 April 1984".

"Abundance of autumn-spawning herringlarvae off the ooast of Finland in1981-83".

"Occurrence of herring larvae along theouter coastline of the German DemocraticRepublic in spring and summer".

"Mortality of tagged and untagged herringin net-cages ll

•

"A simple method for estimating theage of herring eggs".

- 34 -

Baltic Fish Cttee (ctd)

"Publications of interest to theBaltic Fish Committee 1983".

Reference Papers to the Baltic Fish Committee

B:35

L:25

P Suuronenand R Parmanne

B Christiansen

"The Baltic herring trapnet fisheryoff the coast of Finland".

"Population dynamics of copepods inthe Schlei Fjord, western Baltic".

-0-0-0-0-

K:l

K:2

K:3

K

F Redant

F Redant andR De Clerck

- 35 -

SHELLFISH COMMITTEE


"An indexed bibliography on the commonshrimp, Crangon crangon (Linnaeus, 1758),complementary to Tiews, 1967".

"Diurnal variations in cpue and lengthcomposition of the catches in a Nephropsdirected fishery in the central NorthSeal!.

K:4Ref. B

K:5

K:6

K:7

K:8

K:9Ref. F

K:IO

K:ll

K:12

K:13

K:14

K:15

K:16

K:17

J F Wickinsand T WBeard

B E Spencer,M J Akester andI Mayer

D Bucke et al.

B P Shimkc

R Dijkemaand J Bol

A R Rodriguez

A R Rodriguez

"Working Group on Nephrops Stocks,Aberdeen, 5-8 June 1984".


"Publications of interest to theShellfish Committee, 1983".

"Micro-tagging lobsters (~gammarus

L.) - preliminary results".

"Growth and survival of seed oysters inoutdoor pumped upwelling systemssupplied with fertilised seawater".

"A report on Bonamia ostreae in Ostreaedulis in the U.K.".----



"Ageing biological peculiarities ofTodarodes sagittatus(Lamarck)";

"Monitoring of concentration and size oflarvae of the European flat oysterO. edulis L. and spatfall intensityin a marine lake in the SW Netherlands.Preliminary results from 1979 to 1983".

Withdrawn.


"La croissance de la palourdeVenerupis decussata(L.) dans les conditions naturelles de la zone intertidal du Rio Carreras (SO Espagne)'.

"Comparaison des rendements des culturesde Venerupis decussata sous filet etsans filet en milieu ouvert".

ctd.

Shellfish Cttee (ctd)

- 36 -

K:18Ref. F

K:19

K:20

K:21

K:22

K:23

K:24

K:25

K:26

K:27

K:28

K:29

K:30Ref. E

K:31

K:32Ref. F

K:33

K:34

E W Rhodes andJ C Widman

Kr. Fr. Wiborg,J Gj0Salter andI M Beck

Kr. Fr. Wiborgand I M Beck

A Hylen andP l2Iynes

A R Cascalhoand I Arrcbas

R Mei=er

H Rosenthal

N Bailey

"Density-dependent growth of the Bayscallop, Argopecten irradiansirradians, in suspension culture".

"The s'l.uid Gonatus fabricii (Lichtenstein). Investigations in the Norwegianand western Barents Seas June-Septemberi982 and 1983".

"The s'l.uid, Todarodes sagittatus(Lamarck). Investigations in Norwegiancoastal and bank waters, July 1983 January 1984, and west of the BritishIsles, March-April 1984".

"Norwegian investigations on the deepsea shrimp (Pandalus borealis) in theBarents Sea in April/May 1984 andin the Spitsbergen area in July 1984".



Withdrawn.



Withdrawn.


"Parapenaeus longirostris (Lucas,1846)from the south Portuguese coast: dataon its fishery and observations onsome biological characteristics".

"On a microalgal infection of M.ytilusedulis".

Withdrawn.

"Ranching of Penaeus japonicus incoastal waters: a case history".

"Some aspects of reproduction inNephropsn~


ctd.

K:35

K:36

K:37

K:38

K:39

K:40

K:4l

K:42

K:43

K:44

K:45

K:46

K:47

K:48

PHillis

D Latrouiteet al.

G A Chouinard

M Moriyasu

M Moriyasu

G Y Conan,D R Maynard andY J Chiasson

G Y Conan,D R Maynard andJ Cormier

G Y Conan et ~

G Y Conanet D R Maynard

D R Maynardand G Y Conan

G Y Conan et ~

- 37 -



Theme Session on "Gear Selectivity",

"Compositional changes in the Nephropscatch in the western Irish Sea,1969-84".

"Fecondites individuelles et par recruedu homard europeen (~ gammarus)des c6tes fran<;1aises".


"Growth of the sea scallop (Placopectenmagellanicus) on the Tormentine Bed,Northumberland Strait, Canada".

"Molting season and growth of molt oflobsters in Malpeque Bay, PrinceEdward Island, Canada".

"La perte de pince chez le homard dellestuaire de la riviere Bideford,Ile-du-Prince-Edouard, Canada".

"Recapture rates for lobsters firstcaptured by trapping vs diving",

"Preliminary density estimates of snowcrab, Chionoecetes opilio, by underwater television".

"Monitoring the foraging activity oflobsters and associated species by underwater television".

"Reconnaissance aerienne de lleffort depeche pour la pecherie de homards dansla partie nord du detroit de Northumberland. Variations annuelles et variationssaisonnieres de la distribution spatialede lleffort de peche. Essai d'evaluationde lleffort deploye",

"Preliminary monitoring of short-termmovements for lobsters (~americanus) in the Bideford River,PrinceEdward Island, using ultrasonic telemetry"_

"Diving and underwater television observations on Nephrops norvegicus inBantry Bay, Ireland".

ctd.

- 38 -


K:49

K:50Ref. L

K:51

K:52

J A Lindley

J H Sundet

I Arrcbas andA R Cascalhc

Theme Sessicn en "Steck Assessment.Methods".

"Continuous plankton records: seasonalvariations in the distribution andabundance of larvae of the ediblecrab (Cancer~ L.) in the seasaround the British Isles".

"A short review on the biology andfishery cf the squid Todarodessagittatus".

"New contribution to the knowledgeabout biology and fishery of Aristeusantennatus (Risso, 1816) of thesouth Portuguese coast".

Reference Papers for the Shellfish Committee

B: 37

E:32

E:41

F:9

F:14

F:36

G:33

J WWaldemarsenand B Isaksen

H Fischer

B Arie andJ E Stewart

G Tige .!!.! al.

Th. Neudecker

o M Smedstad

"Siamese twin trawl developed in theNorwegian shrimp fishery".

Withdrawn.

"Cadmium body burden/shell. weight ofmussels: a precise index forenvironmental monitoring".

"Further developments in induction ofresistance in Homarus americanus tothe bacterial disease Gaffkemia".

"Evolution de la situation epizootiologique en Bretagne en 1983 suite audeveloppement de~ ostreae".

"Overwintering of oysters (Crassostreagigas) in the Federal Republic ofGermanyll.

"Report on the cruise of F/F 'Eldjarn'to East Greenland waters in November1983"·

-0-0-0-0-

- 39 -

L - BIOLOGICAL OCEANOGRAPHY COMMITTEE

Report of Activities (plus Addendum).L:l

L:2

L:3

L:4

L:5

L:6

L:7

L:S

L:9Ref. G

L:lO

L:ll

L:l2Ref. C

L:l3Ref. G and H

L:l4

L:l5Ref. H

L:l6

L:l7

N G Teplinskayaand 0 N Dudarenko

S S Drobyshevaand L D Panasenko

G C Laurenceet ~

A G Moigisand J Lenz

J Lenz andA G Moigis

N Daan,A D Rijnsdorpand G R vanOverbeeke

D Maurer, E Hiset R Robert

P Munk andT Ki0rboe

Withdrawn.

Withdrawn.

"The bacterioplankton of the Barentsand Kara Seas".

Theme Session on "HydrobiologicalVariabili ty" •

Theme Session on "HydrobiologicalVar1ability".

"On consumption of the Barents Seaeuphausiids ll ..


"Small-scale spatial variability ofplankton on Georges Bank with particular reference to prey organismsof larval cod and haddock".


"Comparison between silica- and quartzglass bottles in measuring primaryproductivity under in situ conditionsin the Kiel Fjord, western Baltic".

"In situ simulation of turbulenceinduced vertical movement of phytoplankton cells in productivity studiesby means of a 'Mixed Layer Incubator'''.


"Observations sur le phytoplancton dubassin d1Arcachon en periode estivale.Role potentiel dans la nutrition deslarves de Crassostrea gigas".

"First feeding of larval herring at lowfood concentrations".



ctd.

- 40 -

Biol. OceanographY Cttee (ctd)

L:18

L:19Ref. E

L:20

L:21

L:22

L:23

L:24-

L:25Ref. J

L:26

L:27

L:28

L:29

L:30

L:31

L:32

L:33

P Theod6rsson

J P Thomaset ~

R Bottger

B Christiansen

EEleftheriouand D J Basford

H Renk,S Ochocki andJ Nakonieczny

J Warzocha

J Kalinowski

Z Witek et ~

Z Ringer

"Penetration correction of Geigercounting and on-board determination ofprimary productivity".

"Biological Rate Measurements WorkingGroup Report to the NOAA QualityAssurance Program".


Withdrawn.


Theme S.ession on "Stock AssessmentMethods".

"The effect of formalin fixation on thedry weight of copepods, with specialreference to Eurytemora~ (Poppe,1880)".

"Population dynamics of copepods in theSchlei Fjord, western Baltic".

"Comparison of methods used for thestudy of the epibenthic macrofauna~gassiz trawl) and underwater television l1

•

Theme Session on "HydrobiologicalVariabili ty".

"Diel fluctuations of chlorophylland carotenoids in phytoplankton ofthe Baltic Sea".

"Bottom macrofauna communities inthe southern Baltic".

"Distribution and stock of krill,Euphausia superba Dana, in December1983 and January 1984 before and duringthe Second International Biomass Experiment I (SIBEX I)".


"Macrozooplankton in the Drake Passageand Bransfield Strait during earlysummer of 1983-1984 (Biomass - SIBEX)".

"Phytoplankton of the southern Balticin 1982-83".

ctd.

- 41 -

Biol. Oceanography Cttee (ctd)

L:34POSTER

1:35

L:36

L:37

L:38Ref. Pub.

L:39

1:40

J C Gamble

G A Robinson

"Simultaneous rearing of herring andcod larvae in the Loch Ewe enclosures".

Theme Session on "MultispeciesInteractions".


"Working Group on Larval Fish Ecology,Hirtshals, 25-27 June 1984".

"Plankton Identification Sheets.Editor's Report, 1983/84".



Reference Papers for the Biological Oceanography Committee

C:12

C:35

H:lO

H:P

K:50

G Kullenberget ~

K V Kochnevet a1.

S K Grimmand T Herra


J A Lindley

"A telemetering buoy system forbiological oceanography measurements".

"Study Group Report: Specific terms ofreference for a new Working Group onthe Application of Aerospace RemoteSensing in Hydrobiological Monitoring".

"Efficiency of spawning of AtlantoScandian herring in 1983".

"Report on Joint Soviet-Icelandicinvestigations on hydrobiologicalconditions in the Norwegian Seaand Icelandic waters in May-June 1984".

"Spawning cycles of southern Balticfish based on surveys of eggs andlarvae 1t

•

"A simple method for estimating theage of herring eggs".

"Continuous plankton records: seasonalvariations in the distribution andabundance of larvae of the edible crab(~~ L.) in the seasaround the British Isles".

-0-0-0-0-

M:l

M

- 42 -

ANADROMOUS AND CATADROMOUS FISH COMMITTEE

Report of Activities (with an Annex).

M:2

M:3

M:4

M:5

M:6

M:8

M:9

M:IO

M:ll

M:12

M:13

M:14

M:15

M:16

C Mills

E Ikonen andH Auvinen

E Ikonen andH Auvinen

D G Reddin,W M Shearerand R F Burfitt

D G Reddin,R F Burfittand P B Short

D G Reddin andR F Burfitt

o Christensen

"The results of a questionnaire onsea trout (Salmo trutta L.)rearing techniques in Europe".


"Migration of salmon in the BalticSea based on Finnish taggingexperimental!.

"Migration of sea trout stocks inthe Baltic Sea on the basis ofFinnish tagging experiments".


Withdrawn.

Withdrawn.

"Report of the meeting of the StudyGroup of the North Atlantic SalmonWorking Group at T6rshavn, 27-30March 1984".

Withdrawn.

"Intercontinenta:j. migrations ofAtlantic salmon (Salmo salar L.)".

"Identification of North American andEuropean Atlantic salmon (Salmosalar L.) caught off West Greenlandin 1982-83".

"A new feeding area for Atlanticsalmon (Salmo salar L.) to the eastof the Newfoundland and ContinentalShelf".


"List of publications related to theinterest of the Anadromous andCatadromous Fish Committee, 1983".

"Danish salmon stocking experimentsin two Swedish rivers".

ctd.

- 43 -

Anaca t •. Cttee (ctd)

M:17

M:18

M:19

M:20

M:21

M:22

M:23

M:24

M:25

M:26

M:27

M:28

J R G Hislopand A F Youngs on

G Struthers

G Struthersand D Stewart

G Struthers

D WHay

W M Shearer

E T Baumet .!!:b.

T R Porterand J A Ritter

"A note on the stomach contents ofsalmon caught by longline north ofthe Faroe Islands in March 1983".

Withdrawn.

"Comparison of survival rates ofAtlantic salmon smolts which by-passor migrate through a high-headhydro-electric power station (30m)".

"A report on the composition ofthe adult salmon stock cf the upperriver Tummel, Scctland, and theevaluation of the accuracy of aclosed-channel resistivity counter".

"Comparison of adult salmon returns inthe river Tay net- and coble and rodfisheries from salmon smolt taggingexperiments in two tributaries of theriver Tay, Scotland".

"The relationship between redd countsand the numbers of spawnin~ salmon inthe Girnock Burn (Scotland)".


"The relationship between both riverand sea age and return to homewaters in Atlantic salmon".

"Report of the Atlantic Salmon ScaleReading Workshop, Aberdeen, Scotland,23-28 April 1984".

Theme Session on "Stock AssessmentMethods" •

"Recaptures of Atlantic salmon taggedand released in Maine rivers".

"Possible causes of low abundance ofAtlantic salmon in Canada - 1983".

F:4

Reference Paper to the Anadromous and Catadromous Fish Cttee

"Report of the Working Group onGenetics, St. Andrews, Canada, 13-15June 1984".

-0-0-0-0-

N:l

N

- 44 -

MARINE MAMMALS COMMITTEE


N:2

N:3

N:4

N:5

N:6

N:8

N:9

S G Brown

A Bj0rge

R Duguy

F .Jean-Caurantet R Duguy

E Hussenot

D Prieur

K Ronaldet ~

"Whale marking in the North AtlanticOcean, 1979-1982".

"Parasitic nematodes in stomachs of greyseals, Halichoerus ~, and commonseals, Phoca vitulina, along theNorwegian coast",

"Cetaces et pinnipedes trouves sur lescotes fran~aises de la Manche et dellAtlantique en 1983".

"Donnees nouvelles sur la frequence deStenella coeruleoalba dans Ie nord-estAtlantique" •

"Nouvelles donnees sur Itelaborationdu statut de Grampus griseus sur lescates de France",

"Reproduction du phoque gris de Francedurant l'hiver 1983-84. Nouvellesreflexions sur Ie statut de l'espece".

"Publications of interest to the MarineMammals Committee, 1983".

"Preliminary investigations into calciumand phosphorus composition of thecementum and dentine of grey seal andhooded seal teeth using SEM and energydispersive X-ray spectrometry".

Reference Papers for the Marine Mammals Committee

E:27

E:43

R Schneider

E Helle ando Stenman

"Concentrations of organochlorineresidues in different tissues of crabeater seals, Adelie penguins, andMcCormick's skuas from the Weddell Sea,Antarctic".

"Recent trends in levels of PCBs andDDT compounds in seals from the Finnishwaters of the Baltic Sea",

-0-0-0-0-

- 45 -

THEME SESSION ON " DISEASES OF MARINE ORGANISMS AND THEIR

RELATION TO BIOLOGICAL EFFECTS INCLUDING POLLUTION

Chairman: Dr D M011er

E:16 C Marcaillou-Le Bautet P Lassus

E:28 S Mellergaardand E Nielsen

E:29 S Mellergaardand E Nielsen

E:33

E:34 E Dyner et !!d..:.

E:35 K Lisinska

E:36 D Waluga

F:8 D Bucke andS W Feist

F:17

F:31 A H McVicar

F:34

"Intoxications diarrheiques par lesooquillages sur les cetes fran~aises

en 1983. Implication du Dinophysisacuminata comment agent responsable".

"Preliminary investigations on theeastern North Sea and Skagerrak dab(Limanda limanda) populations and theirdiseases".

"Preliminary investigations on theeastern North Sea and Skagerrak plaice(Pleuronectes platessa) populations andtheir diseases".

Withdrawn.

"A preliminary evaluation of some diseasesfound in certain species of the BalticSea fishes".

"External pathological changes in fish inthe southern Baltic".

"Introductory results of research concerning etiology of cod (Gadus ~)diseases in the Baltic Sea".

"Histological changes in livers of dab(Limanda limanda L.)".

"Report of Seagoing Workshop onMethodology of Fish Disease Surveys,3-12 January 1984, R/V 'Anton Dohrn'''.

"Objectives and constraints in samplingmarine fish diseases".

"Report of the Working Group on thePathology and Diseases of MarineOrganisms, Halifax, 14-16 May 1984".

-0-0-0-0-

- 46 -

THEME SESSION ON "ENVIRONMENTAL WORKING GROUP REPORT TOPICS"

Chairman: Professor A D McIntyre

C:2 "Report of the Marine Chemistry WorkingGroup, Rostock, Warnemunde, 20-23February 1984".

C: 29 "Report of the Working Group on MarineData Management, Copenhagen, 15-18May 1984".

C:30 "Report of the Working Group on OceanicHydrography, Oban, United Kingdom,22-23 May 1984".

C:31 "Report of the Working Group on ShelfSeas Hydrography, Oban, United Kingdom,24-25 May 1984".

E:2 "Report of the Working Group on MarineSediments in Relation to Pollution,Rostock, Warnemfinde, 22-24 February1984"·

E:3 "Report of the Joint Meeting between theMarine Chemistry Working Group and theWorking Group on Marine Sediments inRelation to Pollution, Rostock,Warnemunde, 22 February 1984".

E:4 "Report of the Working Group on MarinePollution Baseline and MonitoringStudies in the North Atlantic, Lisbon,28 February - 2 March 1984".

E:17 "Report of the Meeting of the ICES/SCORWorking Group on the Study of Pollutionof the Baltic, Copenhagen, 10-12 April1984".

E:18 "Report of the Meeting of the StudyGroup on Patchiness Investigations inthe Baltic Sea, Copenhagen, 9 April1984" •

E:21 "Report of the Second Meeting of theWorking Group on Pollution-RelatedStudies in the Skagerrak and Kattegat,Copenhagen, 28-29 May 1984".

E:42 "Report of the Special Meeting on theCauses, Dynamics and Effects ofExceptional Marine Blooms and RelatedEvents, Copenhagen, 4-5 October 1984"·

(Will be available Tuesday 9 October.)

L:36 "Third Report of the Benthos MethodicsWorking Group, Hirtshals, 15-18 May1984".

-0-0-0-0-

- 47 -

THEME SESSION ON "MULTISPECIES INTERACTIONS"

Assess:20*

B:25

G:4

Chairman:

N J Baxet ~

J G Shepherd

Dr J Harwood

"Ad hoc Multispecies Assessment WorkingGroup, Copenhagen, 18-22 June 1984".

"NORFISK - an ecosystem simulation modelfor studies on fish stocks off thecoast of Norway".

"A promising method for the assessmentof multispecies fisheries".

G:7

G:23

G:25

G:27

G:32

G:37

G:43

G:53

G:54

G:56

I Ya. Ponomarenkoand N A Yaragina

P Sparre

R Bowmanand R Eppi

E B Cohen,G C Laurenceand W G Smith

E Ursin~~

G Lilly

WR Bowering,D G Parsonsand G Lilly

"Seasonal,local and year-to-yearvariations in the feeding of BarentsSea cod on shrimp".

Withdrawn.

"A computer program for estimation offood suitability coefficients fromstomach content data and multispeciesVPA".

"Diet and consumption of spiny dogfishin the Northwest Atlantic".

"The role of starvation and predationin regulating year class strength inseveral fish stocks on Georges Bank".

"Report of the Meeting of theCoordinators of the Stomach SamplingProject 1981, IJmuiden, 19-23 March1984".

"Stomach evacuation rates of Atlanticcod (Gadus morhua) estimated fromstomach contents and growth rates".

"Predation by Atlantic cod on shrimpand crabs off northeastern Newfoundlandin autumn of 1977-82".

"Predation on shrimp (Pandalus borealis)by Greenland halibut (ReinhardtiushipEOglossoides) and Atlantic cod(Gadus morhua) 'off Labrador".

"Stomach contents of cod, haddock andsaithe on the M0re coast in 1982 and1983"·

ctd.

* Also allocated to Theme Session on "ACFM and AssessmentWorking Group Reports".

- 48 -

Theme Session on "Multispecies Interactions" (ctd)

G:76

H:27

H:28

H:32

H:40

J:22

L:35

H W van der Veer,M J N Bergmanand J J Zijlstra

R Bowman,J Warzochaand T Morris

M Pennington

H Balfoort

G Hubold

Yu. V Kadilnikovand A S Myskov

"Predation by newly settled O-groupplaice (Pleuronectes platessa L.)by crustacea in a continentaltidal nursery area, the Wadden Sea".

"Trophic relationship betweenAtlantic mackerel and American sandlance".

"Estimating the average food consumption by fish in the fieldfrom stomach contents data".

"Experiments on digestion rate ofherring larvae in fish s tomac.hs" •

"Stomach contents of Antarctic silverfish, Pleurogramma antarcticum, fromthe southern and eastern Weddell Sea(Antarctica)".

Withdrawn

"A mathematical model predator/preyand distribution of biologicalorganisms of different trophiclevels in aquatic space".

-0-0-0-

- 49 -

THEME SESSION ON "ACFM .Am) ASSESSMENT WORKING GROUP REPORTS"

Chairman: Mr 0 J IiJstvedt

Assess:l

Assess:2

Assess:3

Assess:4

Assess:5

Assess:6

Assess :7

Assess:8

Assess:9

Assess:10

Assess:ll

Assess:12

Assess:13

Assess:14

Assess:15

Assess:16

Assess:17

"Report of the Mackerel Working Group, Copenhagen, 6-13September 1983".

"Report of the Blue Whiting Assessment Working Group,Copenhagen, 15-22 September 1983".

"Report of the Arotio Fisheries Working Group, Copenhagen,15-22 September 1983".

"Report of the Atlanto-Scandian Herring and Capelin WorkingGroup, Copenhagen, 25-28 October 1983".

"Report of the Working Group on Cod Stocks off East Greenland,Copenhagen, 18-24 January 1984".

"Report of the Working Group on Redfish and Greenland Halibutin Region 1, Copenhagen, 22-27 February 1984".

"Report of the Saithe (Coalfish) Working Group, Copenhagen,29 February - 6 March 1984".

"Report of the Maokerel Working Group, Copenhagen,28 February - 6 March 1984".

"Report of the Industrial Fisheries Working Group, Copenhagen,7-13 March 1984".

"Report of the North Sea Roundfish Working Group, Copenhagen,12-24 March 1984".

"Report of the Baltic Salmon and Trout Assessment WorkingGroup, Copenhagen, 25-31 March 1984".

"Report of the Herring Assessment Working Group for the AreaSouth of 62°N, Copenhagen, 20-30 Maroh 1984".

"Report of the Working Group on Assessment of DemersalStooks in the Baltic, Copenhagen, 2-11 April 1984".

"Report of the Working Group on Assessment of PelagicStooks in the Baltic, Copenhagen, 2-13 April 1984".

"Interim Report of the Division IlIa Demersal StocksWorking Group".

"Report of the Working Group on North Atlantio Salmon,Aberdeen, 28 April - 4 May 1984".

"Report of the Working Group on the Assessment of PandalusStooks, Copenhagen, 14-16 February 1984".

ctd.

- 50 -

Theme Session on "ACFM and Assessment Working Group Reports" (ctd)

Assess:18

Assess:19*

Assess:20**

Assess:21

Assess:22*

Assess:23

G:2

G:3

o U11tang

"Report of the ad hoc Study Group onAssessment of Stocks in Sub-areas VII andVIII, Nantes, 27-30 March 1984".

"Report of the Working Group on Methods ofFish Stock Assessments, Copenhagen,11-15 June 1984".

"Ad hoc Multispecies Assessment WorkingGroup, Copenhagen, 18-22 June 1984".

"Report of the Irish Sea and BristolChannel Working Group, Copenhagen,26 June - 5 July 1984".

"Review of the handling of predation dataand data on eventual changes in weight atage and age at first maturity" •

. "Comments by ACFM on the stock assessmentsJune 1983 - April 1984".

"Report of the Workshop on Ageing ofRedfish, Bremerhaven, 13-17 February 1984".

"Report on the Joint NAFO/ICES Study Groupon Biological Relationships of the WestGreenland and Irminger Sea Redfish Stocks,Copenhagen, 21 February 1984".

-0-0-0-0-

* Also allocated to Theme Session on "Stock Assessment Methods".

** Also. allocated to Theme Session on Multispecies Interactions".

- 51 -

THEME SESSION ON "HYDROBIOLOGICA1 VARIABILITY"

Chairman: Dr K Sherman

C:4 V V Rossov et al.

C:19 V Olsen,B Lundgren andP Iversen

C:21 N Michelchen

D:ll B L Norcross,H M Austin andS K LeDuc

L:5 I V Borkin

1:6 E M Kostrichkinaand A K Yurkovsky

1:8 M Berman,J R Green and

·K Sherman

1:10 H G MarshallPOSTER

1:16 K Richardson,T Kil2lrboe andV Christensen

1:17 Sv. Aa. Malmberg

1:20 T Th6rdad6ttir

1:27 R Jones andE W Henderson

"Variations of hydrological and hydrobiological conditions at the 24 houranchor station in the Polar front zonein the Barents Sea".

"A compact eight channel continuousflow analyzer for shipboard use".

"Interannual upwelling variations offNW-Africa and the influence of the'southern oscillation'''.

"A statistical model of climatic factorsaffecting recruitment of Atlanticcroaker (Micropogonias undulatus)".

"Distribution of Polar cod larvae offWest Spitsbergen".

"On the application of oceanological andmeteorological data in prognosing theabundance (biomass) of zooplankton in theBaltic Sea".

"Applications of image analysis to themarine ecosystem studies".

"A comparison of the seasonal distributionand concentration of major phytoplankton species over the northeasterncontinental shelf of the USA".

"Phyto/zooplankton distribution andactivity in relation to hydrography ina frontal region off Skagen (Denmark)in April 1984".

"A note on climate, hydrobiologicalinvestigations and fish recruitment inIcelandic waters in 1958-83".

"Primary production north of Iceland inrelation to water masses in May-June1970-80".

"Nutrient recycling after the springbloom, and soluble production as asource of food for zooplankton".

-0-0-0-

- 52 -

THEME SESSON ON "GEAR SELECTIVITY"

Chairman: Mr G Thorsteinsson

B:4 D B Bennett

B:5 B Claesson

B:IO B Isaksen

B:12 C W West,J W Valdemarsenand B Isaksen

B:15 V K Korotkov

B:23 E Nielsen andS Mellergaard

B:26

B:30 J H B Robertson

"Irish Sea and Celtic Sea mesh assessments".

"Meshing in pelagic herring trawl~".

"Experiments with vertical side-sortingpanels in Norwegian shrimp trawls,1982-83".

"Preliminary tests of a shrimp-fishseparator section for use .in shrimptrawls".

"Fish behaviour in a catching zone andinfluence of bottom trawl rig elementson selectivity".

"The influence of different trawl riggingson species composition and on catchesof diseased flatfish".

Withdrawn.

"Square mesh codend selectivity forhaddock (Melanogrammus aeglefinus (L.))and whiting (Merlangius merlangus (L.))in a Scottish seine net".

J:8

K:5

K:27

K:36

K:39

H G Haberstroh

D ]3 Bennett

PHillis

R P Briggs

"Resul'ts of selectivity investigationson,cod-ends in the trawl fishery forherring in the Baltic".

"A review of Irish Sea Nephrops meshselection".

Withdrawn.

'''Further experiments with a doublecod-end Nephrops trawl".

"A review of Nephrops mesh selection".

-0-0-0-

- 53 -

MINI-SYMPOSIUM ON "THE MID-1970s ANOMALY"

Chairman: Professor J Meincke

Gen:3

Gen:4

Gen:6

Gen:8POSTER

Gen:10

Gen:ll

Gen:12

Gen:13

Gen:14

Gen:15

Gen:16

Gen:17

Gen:18

Gen:20

R R Dicksonand J Blindheim

R R Dickson~ !!:h

T Laevastu,R Marasco andJ Ingraham

R R Dickson,A J Lee andR Jones

T Gammelsr0d

A Corten

Sv. Aa. Malmberg

H Loeng andL Midttun

H Gj0sreterand H Loeng

R A Clarke

H A Martin, H D Dooleyand WM Shearer

°Nakken and A Raknes

"On the abnormal hydrographic conditionsin the European Arctic during the 1970s".

"An investigation of the earlier greatsalinity anomaly of 1910-1913 in waterswest of the British Isles".

"The effects of cyclic temperatureanomalies on the fluctuations of fishstocks".

"Poster Session on the occurrences cfthe great salinity anomaly of the1970s at the western approaches of theEnglish Channel".

Withdrawn.

"Cold and warm periods at weathershipstation M".

"The recruitment failure of herring inthe central and northern North Sea inthe years 1974-78, and the mid-1970shydrographic anomaly".

Withdrawn.

"A note on the Seventies anomaly inIcelandic waters".

"Climatic variations in the BarentsSea during the 1970s".

"Distribution and growth of capelin inthe Barents Sea in relation to watertemperature in the period 1974-83".

"Changes in the western North Atlanticduring the decade beginning in 1965".

"Ideas on the origin and biological conseCJ.uenoes of the 1970s salinity anomaly".

"On the geographical distribution ofArctic cod in relation to the distribution of bottom temperatures in theBarents Sea 1977-84",

-0-0-0-

- 54 -

THEME SESSION ON "TIME SERIES ANALYSIS"

Chairman: Dr K Paine

D:l H M Austin,D F Evans andB L Norcross

D:5 M D NicholsonPOSTER

D:6 T A Hosmer

D:9 R Johnston

D:12

D:13 M J Fogarty

"Time series analyses as a means ofexamining long-term biological andenvironmental data sets".

"Some applications of CUSUM techni'l.uesin fisheries research",

"Bivariate time series models of meanmonthly temperatures on the Atlanticcontinental shelf".

"Multicollinearity in analysing therelationship between extended fisheriesjurisdiction and seafood trade".

Withdrawn.

"Temperature/yield relationships for theMaine American lobster (Homarusamericanus) fishery: a time seriesanalysis".

J:2 B K Evtyukhova~ !!k

"The use of correlational and regressionanalyses in prognosing the herring yearclasses strengths in the Gulf of Riga".

-0-0-0-0-

- 55 -

THEME SESSION ON "ACOUSTIC METHODS"

Chairman: Mr G Thorsteinsson

B:16 H Lassen andB Lundgren

B:17

B:18 E Ona

B:19 E Ona

B:20

B:21 KG Foote,F H Kristiansenand H Solli

B:22

B:24 D S Miller andC R Stevens

B:32 E J Simmonds

"A mobile hydroacoustical integrator",

Withdrawn,

"In situ observations of swimbladdercompression in herring lt

•

"Tilt angle measurements on herring",

Withdrawn,

"Trial of a new, split-beam echo sounder",

Withdrawn,

"Calibration of time-varied gainfunction in a hydroacoustic datacollection system",

"The effect of mounting the equivalentbeam angle of acoustic survey transducers" .

B:33

B:34

B:41

E J Simmonds,I B Petrie andF Armstrong

J I Edwards.!!.i al.

A Orlowski

"An automated system of echo-soundercalibration using computer-controlled3-wire suspension for standardtargets".

"Herring, mackerel and sprat targetstrength experiments with behaviouralobservations".

"Multichannel echo integration and itsapplication for determining therelationship between fish distributionand environment conditions".

"Working Group on Fisheries AcousticScience ~nd Technology, Hirtshals,2-4 May 1984".

-0-0-0-0-

- 56 -

THEME: SESSION ON "DENSITY~DEPENDENT RELATIONSHIPS"

Chairman: M. A Maucorps

G:35

G:68 R M Cook andD W Armstrong

G:70 R S Baileyand P A Kunzlik

H:4 A C Burd

H:30 J Molloy

H:43 J Jakobsson and0 Halld6rsson

H:6l A Saville et~

J:4 o Rechlin

Withdrawn.

"Density effects on the recruitment andgrowth of North Sea haddock and whiting".

"Variation in growth and mortality ratesof Norway pout, Trisopterus esmarkii(Nilsson)".

"Density-dependent growth in North Seaherring".

"Density-dependent growth in Celtic Seaherring".

"Changes in biological parameters inthe Icelandic summer-spawning herring".

"Variations in growth of herring in theShetland area and to the west of Scotlandin relation to population abundance".

"Results of investigations of growthin length of Western Baltic springspawning herring in dependence on stocksize and catch in number".

J:29

K:ll

K:26

J Horbowy

J T Addison andRCA Bannister

S A Murawski andM J Fogarty

"The dependence of the Baltic codgrowth on food resources and stockdensi ty".

"Stock, recruitment and the long-termdynamics of populations of the lobster(~ gammarus L.)".

"A spatial yield model for bivalvepopulations accounting for densitydependent growth and mortality".

-0-0-0-0-

- 57 -

THEME SESSION ON "STATISTICS IN RELATION TO ENVIRONMENTAL PROBLEMS"

Chairman: Dr K Paine

D:2POSTER

D:IO

E:ll

E:24

E:26

E:46

J F Heltsheand J Rosen

H Pietersand H B Becker

S Chang andA Crosby Longwell

Gueng Ho Kimand R N Reid

J F Uthe

"Bootstrapping diversity indices:a method for using diversity indicesas indicators of change in the marineenvironment"_

"Time-related change of organic andinorganic nitrogen and other interrelationships in the southern NorthSea off the Dutch coast: astatistical analysis".

"Examining statistical associations ofmalformation, cyto-pathology and cytogenetic abnormality of Atlantic mackerelembryos with indicator levels ofenvironmental contaminants in the NewYork Bight".

Withdrawn.

"Multivariate determination of dumpingrelated impacts on benthic macrofaunacommunity structure-analysis of NewLondon (CT, USA) dredged materialdumpsite data base",

"Report on the ad hoc Statisticians'Workshop on Contaminant Trend Monitoring in Fish Stocks, Halifax,31 January - 2 February 1984".

-0-0-0-

- 58 -

THEME SESSION ON "PHYSICAL AND CHEMICAL FLUXES"

Chairman: Professor J Meinoke

C:15 M S Fedoch andJ C Munday Jr.

C:24 J Backhaus

C:28 H Dahlgaardet ili

"Radio/Caesium transport from the IrishSea via the North Sea and the Norwegiancoastal current to East Greenland:transport times and dilution factors".

"Estimates of the variability at lowfrequency currents and flushing timesof the North Sea".

"The Nantes Symposium and Workshop onContaminant Fluxes through the CoastalZone: a summary report".

"The occurre·nce of turbid nearshorewaters of the Northeast United Statesas detected by LANDSAT".

"North Sea nutrient sampling in 1984 bythe Fisheries Laboratory, Lowestoft,in support of C.Res.1976/4:6 andC.Res.1978/4:2".

G Kullenberg

H J Chapman

E:7

C:lO

E:9 S Rowlattetili

"Sewage sludge dumping and the composition of sediments and suspendedparticulate matter in the easternIrish Sea".

E:lO WC Phoel,J P Thomas andJ WDuggan

"Changes in oxygen consumption by theseabed of the New York Bight Apex,1974-83".

E:14 S S Berman et ili "A proposal for an intercomparison ofmethods for the determination of metalsin suspended particulate material inseawater".

E:25 Withdrawn.

E:39 G Topping andJ M Bewers

"A proposal for the inclusion of surveysof metals in seawater in the 1985 ICESBaseline Study of Contaminants in theOslo Commission and NAFO areas".

E:40 D Cossa andP Courau

"Report of Section 4-Round Robbin Intercalibration for total mercury in seawater".

E:44 S S Berman "ICES 7th Round Intercalibration fortraoe metals in biological Tissue. ·ICES7/TM/BT (Part l).Preliminary report".

E:45 G Topping andS S Berman

"ICES Quality Assurance Programme. Proposals and timetable for 2nd part ofICES 7th Trace Metal IntercomparisonExercise for Biological Tissue".

-0-0-0-0-

- 59 -

THEME SESSION ON "STOCK ASSESSMENT METHODS"

Chairman: Mr D de G Griffith

D:3 J G Pope

D:4 S Stevens

D:7 T Sigurdsson

D:8 S Hanna

G:5 J G Shepherd

G:15 R Millner

G:16 J G Pope andJ G Shepherd

G:49 P Lewy andE Hoffmann

G:61 J A Pereiro andP Pallares

"The performance of short-cut methodsfor catch forecasts".

"A method for weighting the residualsin separable VPA".

"A new method for smoothing lengthdistributions and sharpening peaks dueto different year classes".

"Statistical analysis of fleet behaviourin multispeciesfisheries".

"Status ~ catch estimation and itsuse in fishery management".

"Predicting North Sea flatfish recruitment from Young Fish Surveys".

"On the integrated analysis of catch atage and groundfish surveyor cpue data".

"Estimation of year class strength ofplaice in the Kattegat, 1980-83".

"Consequences of introducing errors inthe values of input parameters in thelength distribution analysis (R Jones),as applied to the Northern stock ofhake".

G:62 J A Pereiro "Estimation of fishing mortality in the'Northern l stock of hake from lengthdistribution analysis (R Jones), using6 years ' average catch per length class(1977-82 )" •

G:63

G:65 J A Pereiro andA Fernandez

H:5 A C Burdand T J Hulme

H:13 o Hagstrom

H:35 M Sinclairet al.

Withdrawn.

"Some correlatio!13 between cpue seriesof hake (Northern stock)".

"Prediction of herring recruitment fromIYHS data".

"Separation of young herring index inspring- and autumn-spawned componentsin the Skagerrak-Kattegat area".

"Stock assessment problems in Atlanticherring (Clupea harengus) in the Northwest Atlantic".

ctd.

- 60 -

Theme Session on "Stook Assessment Methods" (ctd)

H:47

J:18

o Moura

R Parmanne andV Sjoblom

"Application of the Bhattaoharya'smethod to the resolution of a pilchardlength distribution off the Portuguesecoast into their Gaussian oomponents".

"The abundance of spring-spawning Balticherring larvae in the seas aroundFinland in 1982 and 1983 and the correlation between the zooplankton abundanceand the herring year class strength".

J:20 R Parmanne andV Sjoblom

J:24 E Aro andV Sjoblom

K:IO RCA Bannisterand J T Addison

"Distribution of Baltic herring off thecoast of Finland in 1981 and 1982according to VPA and cpue data".

"Fishing effort and catch per unit effortof cod in Finnish fisheries in 1976-82".

"The effect on yield and biomass perrecruit of changes in fishing mortalityand size at first capture in thefisheries for lobster,~ gammarusL., in England and Wales".

K:14

K:15

K:22

K:23

K:25

K:28

K:35

K:49

L:23

R K Mohn,G Robert andD L Roddick

G Jamieson

M J Fogarty andS A Murawski

AM T Lange,M P Sissenwineand E D Anderson

M J Figueiredo

TRW Howelland D I Fraser

G Y Conan

W Nellen

Withdrawn.

"Status and harvesting strategies forGeorges Bank scallop stock (NAFO SA5Ze)".

"Summary of the North Pacific Workshopon Recent Advances in Stock Assessmentand Management of Invertebrates, ~BY

7-10, 1984, Nanaimo, B.C" Canada".

"An evaluation of two delayed recruitmentmodels for Crustacean fisheries".

"Yield analysis for the long-finnedsquid, Loligo pealei (LeSueur)",

"Attempts to estimate growth and naturalmortality of Nephrops off the Portuguesecoast".

"Observations on the dispersal and mortality of the scallop (Pecten maximus)".

"Do the assumptions commonly used formndelling populations of finfish applyto Shellfish species?".

"An approach for a hypothesis on thefecundity of bony fish".

ctd.

- 61 -

Theme Session on "Stock Assessment Methods"(ctd)

M:3

M:6

M:14

M:23

M:26

P Gros etP Prouzet

B Hansen

M F O'Connell,E G M Ash andN M Caines

W M Shearer

C Ph. Goodyear

"Mode19 stochastique de l'evolution descaptures de saumon de printemps surllAulne de 1973 a 1980".

"Assessment of a salmon stock based 011

long-line catch data".

"Factors affecting the expenditure ofeffort in the commercial Atlanticsalmon (Salmo salar L.) fishery inConception Bay, Newfoundland".

"The natural mortality at sea forNorth Esk salmon".

"A population simulation model forAtlantic salmon".

Assess:19"

Assess:22" 0 Ulltang

"Report of Working Group on Methods ofFish Stock Assessments, Copenhagen,11-15 June 1984".

"Review of the handling of predationdata and data on eventual changes inweight at age and age at firstmaturity".

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") Also allocated to Theme Session on "ACFM and Assessment WorkingGroup Reports".

- 62 -

THEME SESSION ON "FISH SURVEY METHODS"

Chairman: Dr J Netzel

G:58

G:59

G:60

H:14

H:38

H:58

H:70

J:3

J:6

L:22

L:31

L:40

H-P Cornus

H-P Cornus

S Arbault,P Camus etR Chevalier

S A Iversen andT WestgS-rd

P Hopkins

J G Pope andL Woolner

N Brielmann

N Schulz andW Grygiel

P Munk andV Christensen

T Herra andS K Grimm

J Scabelland N Jonsson

"Stratification of North Sea cod standardarea based on long-term density distribution of l-group cod from 1969 to 1982",

"Stratification of East Greenland trawlable area based on 1980-83 densitydistribution of cod",

Withdrawn.

"Estimation de la production d'oeufs dema~uereau au cours de la campagne'Thalassa' (21 juin - 18 juillet 1983)a partir d'un echantillonage stratifie",

"Mackerel egg investigations in the NorthSea".

"Improving the efficiency and prec~s~on

of mackerel egg production estimates".

"An investigation of the precision ofthe 1983 Western mackerel egg survey".

"On the analysis of larvae of the Rugenspring herring for estimating the 0group in ICES Sub-regions 22 and 24".

"First results of intercalibration ofyoung fish trawls used in the Baltic Seaby GDR and Poland".

"Distribution of herring larvae atAberdeen Bank, Buchan Area, September1983".

"Comparison of effectiveness of Bongoand Hensen nets in ichthyoplanktonsampling",

"A ~uantitative method for obtainingdefined samples of spawn-bearingsubstrate".

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- 63 -

THEME SESSION ON "DISTRIBUTION AND ABUNDANCE IN RELATION TO ENVIRONMENT"

Chairman: Mr B Vaske

C:3 T Laevastu

G:ll R De Clerck

G:20 L Woolner

G:48 o R Godl2l

G:67 A W Newton

H:8 A C Shevchenko

"The magnitude of the effects oftemperature anomalies on the fish stooksas compared to the effects of fishing".

"Tagging results of mature dab in theSouthern Bight".·

"Catoh regions of the North Sea andtheir relation to depth and benthicregions"_

"Immigration and emigration of cod inthe spawning areas Lofoten and Ml2lre".

"Scottish saithe tagging experiments inthe North Sea and in Division VIa".

"Peculiarities of blue whiting feedingmigrations in the Norwegian Sea insummer 1983".

H:24

H:37

H:44

S Sveinbjornsson,o S Astthorsson andSv. Aa. Malmberg

S A Iversenand R Ljl2len

R Schone

"Blue whiting feeding migration inrelation t~ environmental conditions inthe area between Iceland and Faroesin June 1983".

"Norwegian sprat investigations in theNorth Sea in later years".

"Investigations on blue Whiting in theNorth Sea, west of the British Isles,off Faroe Islands and in the Iceland/East Greenland area in February/March1984".

H:48 0 Moura andG Ados Santos

H:52 K MacKenzieand S Mehl

H:53 K MacKenzie,R Smith andH H Williams

J:13 G Otterlind

"Relating pilchard abundance to solaractivity". .

"The cestode parasite Grillotia angelias a biological tag for mackerel inthe eastern North Atlantic".

"Aspects of the biolo~ of Grillotiaangeli (Dollfus, 1969) (Cestoda:Trypanorhyncka) and its use as abiological tag for mackerel and otherfi.sh".

"Cod migration and transplantationexperiments".

ctd.

- 64 -

Theme Session on "Distribution and Abundance in Relaticn to Environment (ctd)c

J:14

J:16

K:34

L:39

G Otterlind

G Otterlind

C J Chapman

PC Reid

"On fluctuations of the Baltic codstock" •

"The Riigen herring in Swedish waters,with some general remarks onherring population problems",

"Relationships between temperatureand Scottish Nephrops landings",

"Year-to-year changes in zooplanktonbiomass, fish yield and fish stockin the North Sea".

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