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TRANSCRIPT
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2015 ‐ 29 Outub
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7ª Confe
2015 ‐ 29 Outub
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O ano interbro de 2015, Un
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2015 ‐ 29 Outub
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7ª Confe
2015 ‐ 29 Outub
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2015 ‐ 29 Outub
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An overview
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lmer Long‐Tarea is locaula extendir basin (64°Sstward fromsing atmoratures, decrhanged the ore subpolarnd declining t's beginningntral hypoton and seasmeltwater ogeochemicatem. With itby focusing d effort durinlong been r termini of of more prets for the trasing the heattroduction ofk at both largors) to climt the local player and inc
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13
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
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In longlarge pseabirdhypothexperieadults could ustudy dimmatuFalklanareas wnot preimmatucould nsegregasuggestthe sev
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g‐lived speciepercentage ods to differ hesized to benced immatwould waneunderpin thedocuments ures and brd Islands. Imwith respect esent a relature towardsnot be separated from adting that isoverity of cent
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n between im
Letizia Cam
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es with slowof the individin their iso
be linked totures, or pee as individe prolonged a marked reeding Blacmmtures seeto breeders,tionship withs an adult israted from tdult breederotopic differetral‐place‐fo
cias Polares /
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mpioni (a), Jos
al Sciences Cent
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letiziaca
w maturationduals, is stilltopic (and to the less derhaps to theuals maturebreeding dedifference ick‐browed Aems to show, reaching thh pre‐breedesotopic nichethose of immrs. Our resulentiation beraging and re
7th Portugue
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é Pedro Gran
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n the ecologl understuditrophic) nicdeveloped foeir inferior ce (“the progeferral until n the isotoAlbatrosses w an extendhe Subantarter age, sugge. Furthermmatures attelts support tetween breeeproduction
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uto Universitáral. de de Ciências dal.
mail.com
gy of pre‐breed. Recent he from adoraging perfcompetitive gressive ontoadulthood d
opic signaturThalassarchded movemtic Front. Hoesting no grore, isotopicending the sthe “the repders and no requiremen
e on Polar Scie
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ulo Catry (a)
io, Rua Jardim
da Universidade
eeders, whicworks have ult breedersformance oabilities. Suogenetic shidisplayed byres measuree melanophent range awever, bloodadual ontogc signature same colonieroductive coon‐breeders nts.
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
Ceph
José XSeco Pereir
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Cephalof numWe assand prethe So“hotspothe Souto thisGibsonrespect9111 cfamiliesby recomodelsnumeroknown distribusquid fr
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alopod fauna
Xavier (a,b), Ja(a, c, d), Sílviara (a), José Qu
arine and Envirosh Antarctic Su
(c) CES
(e) Centre fo
(g) Abel Sa(h) Austra
(i) Ins) Antarctic Clim
(k) Nat(l) Centre
opods play amerous top psessed the hedators dietsouthern Oceot” index of uthern Oceas work, we ’s albatrosstively) as biocephalopod s Histioteuthonstructed ms and predatous key cephcephalopod
utions underrom the Sou
guesa de Ciênc
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a of Antarctic
ime Ramos (aa Tavares (e), ueirós (c), Luca
onmental Scienrvey, Natural EAM and Depart
(d) Schoor Functional Ec
(f) alazar Biomediclian Antarctic Dtitute for Marin
mate and Ecosystional Institute d’Etudes Biolo
an importanpredators. Hohabitats and s to developean. The indspecies richn are relateprovide neses (Diomeological sampbeaks, fromhidae and Onmass, respecor diets), wehalopod speds. Our workr scenarios othern Ocean
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c waters: comsuitabi
a), Vitor PaivaSara Pedro (aas Kruger (a),
an
ces Centre (MAnvironment Retment of Chemool of Biology, cology ‐ CFE, DeUniversity of Ccal Sciences InsDivision, Departne and Antarctistems Cooperatof Water and Agiques de Chizé
jx
t ecological owever, theidistributions
p habitat suitdividual habness. The “hd to oceanicw informatiedea antipoplers, knownm 41 cephalonychoteuthidctively. Come provide evicies in the Sk emphasizeof climate chn, using habit
7th Portugue
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mbining new ility predictio
(a), Filipe Cei, f), Danijela DBen Raymondnd Yves Chere
ARE), Departmeesearch Council,mistry, UniversityUniversity of Stepartment of LiConnecticut, Stostitute, Universtment of the Enic Studies, Univtive Research CAtmospheric Reé, UMR 7372 du
role in the Sir basic ecols of Southertability modebitat suitabihotspot” regc waters, acrion on Antaodensis antn to cover hopod taxa, dae, as the mbining both idence from Southern Ocee a need forhange and thtat suitability
ese Conference
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information on models
a (a), Irene MDimitrijevíc (ad (h, i, j), Huwel (l)
ent of Life Scien, High Cross, My of Aveiro, 381t Andrews, Scotfe Sciences, Unorrs, CT 06269, ity of Oporto, 4nvironment, Kinversity of TasmaCentre, Universiesearch Ltd., Wu CNRS‐Univers
c.pt
Southern Ocogy and biorn Ocean ceels for 15 of ility modelsions in the dross various arctic cephatipodensis auge areas ofwere identimost importadatasets (i.predators oean, and pror future woheir effects oy prediction
e on Polar Scie
from predato
artins (a), Sílv), Barbara Gu
w Griffiths (b) ,
nces, Universityadingley Road, 10‐193 Aveiro, tland, UK niversity of CoimUSA 4050‐313 Oportngston, Tasmanania, Hobart, Auty of Tasmaniaellington, New sité de La Roche
cean, being tgeography isphalopods, uthe commonwere over
distribution ooceanic fron
alopods, usiand D. anf the Southefied from thant cephalope. habitat suof the circumovide new infrk to focus on the distrimodels.
ences
ors, nets and
via Lourenço (imarães (a, g), David Thomp
y of Coimbra, , P, CB3 0ET CambPortugal
mbra, Portugal
to, Portugal nia, Australia ustralia , Hobart, AustrZealand elle, France
the main pres still poorlyusing net‐canest pelagic rlaid to genof cephaloponts. Compleng Antipodentipodensis ern Ocean. Aheir diets, wpods numericuitability pre
mpolar distribformation oon projectinibutions of A
15
d habitat
(a), José ), Jorge pson (k)
Portugal bridge, UK
ralia
ey group y known. tch data squid in
nerate a ods from mentary ean and gibsoni,
A total of with the cally and ecaution bution of n poorly ng these Antarctic
7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
(a) Mar
Food wwhich those sinteracinducedable toof thes Under the Maand thUniversGeorgia Besidesrandom1000) aestimatKeystoncompaindicatewebs oeffects differenuncerta
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Martins
ine and Environ
(b) British
web models in turn provsystems. Duting factors d by climate o capture thee cornerston
the ANTARCarine and Enve Departmesity of Lisbona shelf pelag
s using ECOPmization proas a way to te several mneness), whrisons amone the imporof the South on food w
nt currencieainties (high
guesa de Ciênc
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Food web m
Irene (a), Hill
nmental Scienc
h Antarctic Surv(c) Lisbon Sch
are useful vides indicate to the imand the fachange, it ise consequennes regions o
CTIC FOOD Wvironmental ent of Mathn have produgic ecosystem
PATH for cocedure, writdeal with t
metrics (Mixehich are essengst differenrtance of AnGeorgia pel
web dynamices (wet maversus low f
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Simeon L. (b)
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tools to stutions about portance of st changes s crucial to dces of thoseof the planet
WEBS projectScience Cen
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), Moreira Rica
E), Faculty of S7 Coimbra, PortC, High Cross, Mmics and Manag
dy the structhe directioPolar Regioof environmevelop a frae changes ant.
t, the joint entre of the UnLisbon Schof mass balan
nternally conLAB code, tonty of parammpact‐ MTI, aracterise fon this presenand other zo. MTI analysare further arbon) and ) to develop
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gia shelf pela
ardo (c), Dias
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c.pt
cture and dons of variatons on the Emental condmework of end advise for
fforts of reseniversity of Cool of Econonced models
nsistent maro generate ameters. FinaTI‐ Total Impood web stntation, we pooplankton ses suggest aon discussedifferent infood web m
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José (c), José
chnology, Unive
d, Cambridge CBUniversity of Li
ynamics of tions, stabiliEarth systemitions withinecosystem mr manageme
earchers froCoimbra, Britomics and M to study the
ine food wea set of randlly, this metpact, RTI‐ Scaructure andpresent the groups in tha dominanceed within thnitial condit
models.
ences
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Xavier (a)
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marine ecosity and resilm, the compn the Polar modelling appent and cons
m the Polar tish AntarctiManagemene food web
eb models, wdom models thodology is aled Total Imd, therefore,initial resulthe structuree of bottom‐he context tions depen
16
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systems, ience of lexity of Regions
proaches ervation
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we use a (usually used to
mpact or making ts, which of food ‐up prey of using ding on
7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
Env
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Approxand theenvironstructumicroolargely The Dathe DaWest Ahistorybetweelevel ofas cryenvironThis stunot onbut alsoenzymethe prenifh geFuture presenfeature
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Department
ximately 99.7e few remanmental conre in whichrganisms invunknown.
arwin Mountrwin‐HatherAntarctic ice, geomorphen biodiversif soil develoyptoendolithnments by inudy represenly high‐throuo a functionae, responsibesence of taxne sequencework will ce, abundanes that chara
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7% of continining ice‐frenditions hav soil microovolved in ke
tains represeton region ie sheets durhology and ity levels andpment and wic Cyanobandirectly supnts the first ughput sequal approach le for N fixatxonomically des. consist on nce and divecterize the D
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ontrolling thety in the extr
teiro, M. (a), T
a) CIIMAR, UnLIAAD,
ICBAS, Univeciences, Univerrth, Ocean and
joana
nental Antare areas are ve shaped sorganisms faey biogeoche
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aseneca@gma
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ond largest icant outflow s glacial may, but prevental variablbility. Regarthought toN to the whontal survey inhodologies (e nifh gene wnary results fixers, which
statisticallyfixing microntains.
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to, Portugal, PoPortugal Porto, Portugalo, Private Bag 3University of De
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manently covstributed acrtems of lowconditions. Iesses such a
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
An ice dNorwegthe atmbiologicundersdynamfirst yeto provmarinecomplethe phygoal waArctic Oalgae, primaryautotrodeployealso mrelevanglobal c
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drift cruise tgian Polar Inmosphere, thcal oceanogtanding of thics of the icear ice and a vide an ovee ecology aspex feedbacksysical forcingas to obtain Ocean. Watzooplanktony productioophy/heteroed to measu
measured. Thnt to properchange trend
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took place innstitute’s Reshe sea ice anraphy samphe energy bue‐associated reduction ofrview of thepects. The ms between sg of the sprdata on impter column an and ice faon and comtrophy relature biogenic his project wly forecast tds.
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n the Nansensearch Vessend the sea wling and expudget of the ecosystem uf the summee project anain goal of teasonal ice ing “wake uportant bioloand ice cheauna abundmmunity retionship ovefluxes from will help to the evolution
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Young sea ICE
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n Basin betwel Lance. A mwater, integrperiments. TArctic Oceanunder the neer ice cover. nd of some he biologicadynamics a
up” of the icogical rates tmistry weredance and tespiration wer the Wintthe ice. Zoofulfil imporn of the Arc
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ween Januarymultidisciplinaating atmoshe main pron, the sea iceew ice regimeThe main obof the resul oceanograpnd ecosystee associatedto feedback e monitoredtaxonomy. Pwere measuter‐Spring troplankton resrtant knowlectic marine e
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015, on boarscientists mocs with physwere to imprnce and the sft from multhis communid, with empas to understs, with emp. Another imdelling efforth phytoplanktic quantumet insight iediment trad grazing raton aspects tn the contex
18
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
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Thaw labiogeothaw, aconditiwith a Kuujjuageomohigh revariabilenviron We preebee UresolutSurfacegeomoconcern The fol‐ SAS ta.s.l.. TThese l‐ The Kwakwderived BGR pozone. Tmineraglandu
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First results ovegetation an
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arapik and rphological csolution satelity of the pnmental con
esent the resUAV equippetion of 3 cm e Models. Trphological ns to the dev
lowing sites haw lakes (5The site is locakes are assKWK thaw
watanikapistikd from fully t
onds (56°37′The ponds hl from the tlosa) and spa
guesa de Ciênc
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a e do Ambien
of UAV surveynd water colo
çalo Vieira (a,
(a(b) Centre d
CQE, IST, Unive
quent featurnamics and whole landsvegetation ccrease in bUmiujaq
changes in tellite imagerphysico‐chemditioning fac
sults from thed with a R allowing toThe prelimincontrols onvelopment o
have been s55°13’N, 77°cated in the ociated to plakes (55º kw River valthawed litha
′N, 76°13′W)ave formed thawing of larse trees.
cias Polares /
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ying of thaw our (Whapm
b), João Caná
a) CEG/IGOT, Ud’Études Nordiqrsidade de Lisb
vie
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he field survRGB camera generate hary results n lake colouof new spatia
urveyed: °42’W), part sporadic peralsa collapse18’N, 77º3ley, 110 m alsas, with ex
) are in the in thawing pithalsas and
7th Portugue
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d Environmen
lake areas foagoostui‐Kuu
ário (b, c), Ana
Universidade deques, Universitéboa, Av. Rovisco
ira@campus.
s with degradant for the cnfluencing hys. Significantnd shrub foaims at
sins. This wihigh resolutioteristics of t
veys that tooand a NIR igh resolutioallow for aur and also al strategies f
of a permarmafrost zone. 30’ W) are asl. These laxtensive tree
Sheldrake Rpermafrost d are surrou
ese Conference
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ntal Science
or the charactujjuarapik an
a Padeiro (c), W
e Lisboa, Portugé de Laval, Quéo Pais, 1, 1049‐0
ul.pt
ding ice‐richcarbon cycleydrology andt changes aformations. Tanalysing tll be done bon imagery othe lakes wi
ok place in Acamera. Ae
on orthophoa preliminaryprovide fofor water sa
frost peatlane, in the Sas
in a zone akes span a wand shrub d
River valley imounds thanded by shr
e on Polar Scie
terization of gd Umiujak, Q
Warwick Vince
gal; ébec, Canada; 001 Lisboa, Por
permafrost.. Arctic warmd soils, therefffect the tunThis project these procey using histoobtained witill be analys
Aug‐Sept 201erial imageryotos producey identificatr significantmpling.
nd at a measapimakwana
of isolated wide range development
n the discont are primarrubs (Salix p
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geomorpholQuebec, Cana
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rtugal
. They show ming is accefore generatndra‐taiga botakes placeesses, as orical aerial ith a UAV. Thsed as a fun
15 with a fixry was aquired, as well ation of the t advances
an altitude oanisikw Rive
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ntinuous perrily organic (planifolia and
19
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a strong ellerating ting new oundary, e in the well as imagery, e spatial nction of
xed‐wing red at a as Digital controls in what
of 110 m er Valley.
t in the and have
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
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Evaluating HgAntarctica) u
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g stress causeusing immobi
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brita@propola
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20
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
Topo
Snowpapervasifactors informa(Christiair temfreezingaltitudeperennshown permafthe obtopocliresearcimagerclassificanalysiaspect,snow astatisticimage regressMaps odistribuprocess
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oclimate cont
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trols on snow
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ate lying manhe whole sumavities, solarding climat). The climatof ‐2 oC at sequent rainfaow patchese. Research patches are ilmin et al. 2this presentrs on the oon the classifes Peninsulaithms are ts using variation) whichn and snow‐and discussThis appro
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áficos‐IGOT, Unch Institute, Incils, Universidad
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melting seasods, Antartica)
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21
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
Leand(a), M
This reCanadiaundersprocesslakes. water dlocalizeareas. To chsampleand trseveralfirst timThe resuggestdissolvediffusio14% ofby the High selake saaccounincreaswith inThis wooccurrichemis
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Biogeoch
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22
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
The pedrastic higher mappincontribfree‐ice We preduring unmanof detaresolutwas prcollect The datinformaPeninsucover. high spthe penresolutused to [1] BanAerial Vet al. (eBarcelo
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23
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
M
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24
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
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25
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7ª Confe
2015 ‐ 29 Outub
Oral: Ciê
The neMeHg, of the fact thcondititaxa in those mOcean.neededFoster’hydrodmodel,model higher maximuhow thwater cwinter,Lagrangresidensurrounaccumuincreas
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26
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7ª Confe
2015 ‐ 29 Outub
Oral: En
This pathe proextremin ordebetweeBrasiliaof Antaperformperform
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27
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7ª Confe
2015 ‐ 29 Outub
Oral: Ed
Pola
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ternational a deeper unappreciatio
nd importancveloping thisor, and aboud non‐polar er member urrent organmated as aee on Antarcr Early Careentarctica ante and Cryoss in a wide rdeveloped aoth educatiobe one of thatives and oe. PEI Portuin Coimbra n a strong cosenting the ocientific comational level
cias Polares /
a luz em regÉvora
munication
al: fostering t
a Ferreira (c), atteo Cattado
a) Instituto de E(b) Polar
(c) Institut(d) MARE ‐
(e) Br
pat.az
(PEI) is a vitderstanding n and knowce to all hums network is t the polar rnations are feedback anization. n emerging ctic Researcher Scientists nd sponsoredsphere (CLIC)range themeactivities proon and scienthe first natioovercome thgal has alreaand Hannov
ollaboration organizationmmunity canl in the futur
7th Portugue
giões polare
the bridge be
Bruno Boto (dori (b), David M
Educação, Univer Educators Inteto de Educação ‐ Universidade ritish Antarctic
zinhaga@gma
tal internatioof current p
wledge of thmans across lato create a regions. Thisthe PEI greand the resul
organizatioh (SCAR), Int(APECS), Ice d by Arctic ). es and the boviding relevtific communonal commithe language ady contribuver, as wellwith APECS n, the goals n engage in re.
ese Conference
s
etween the sc
d), Gary WescMartinez (b),
ersidade de Lisbernational e Cidadania de Coimbra Survey
ail.com
onal networpolar sciencee polar regiatitudes andworkspace fs network ofatest resourclts informed
n for polar ternational ADrilling ProgResearch Co
i‐annual Intevant and timnities. ttees of PEI barrier exp
uted to the to the 1st nPT and Portuand the outPolar science
e on Polar Scie
cientific com
he (b), Betty TJosé Xavier (d
boa
rk of educate. PEI represons, their ccultures. for collaboraf more than e. A PEI mem the global
education Arctic Sciencgram Office (onsortium o
ernational wmely profes
and arises erienced byinternationanational woruguese Polartgoing activie education
ences
munity and s
Trummel (b), d, e)
tors and resesents trustedconnectedne
ation betwee1000 membmbership surphilosophy,
by endorsee Committe(IDPO), Newof the Unite
workshop, arsional deve
in order to y educators al workshop rkshop. All tr Program‐ Pities while pand outrea
28
society
Louise
earchers d leaders ss to all
en those ber from rvey was mission
ment of e (IASC), Zealand d States
e one of lopment
develop and the in polar he work ropolar. providing ch at an
7ª Confe
2015 ‐ 29 Outub
Poster: C
Antón
(a) CIMA
The MextrememergeIn this on thosequenuniquegeneraprokaryOur resand Actsyntropthe origCyanobWe alNitrosodiazotrOscillatcryptoethese eone of
erência Portug
O ano interbro de 2015, Un
Ciências Bioló
nio Sousa (a, b
AR/CIIMAR—In
(b)(c) In
cMurdo Dryme and unfaes a true “oawork we chose involved ntial approac ecotypes; tion sequenyotes and (4sults revealetinobacteriaphy relationsginal samplebacteria and lso identifieosphaera), arophic non‐toria) which endolithic coextreme micthe most ext
guesa de Ciênc
rnacional daniversidade de
gicas / Biologi
Cryptoendo
b), Maria Mon
terdisciplinary
)Faculty of Scienternational Ce
y Valleys (Mvorable conasis”: the cryaracterized tin the nitr
ches: (1) en(2) diversitcing (NGS) t4) isolation oed that the (30%), sugeship betweee became enProteobacteed a genua genus assheterocystouprovide impommunities croorganismstreme ecosy
cias Polares /
a luz em regÉvora
cal Sciences
lithic commu
teiro (a), VitoCata
Centre of Mari40
nces, U. Porto, entre for Terres
antonio
MDV), in Antnditions for yptoendoliththe cryptoenogen biogeonrichment ofty charactertechniques; of diazotropcryptoendolesting a strucn the two griched in cueria, while ous related ociated witus cyanobaportant insighof MDV. Fus responsiblstems on Ea
7th Portugue
giões polare
unities in the
or Ramos (a, barina Magalhã
ne and Environ050‐123, PortuRua do Campostrial Antarctic R
oggsousa@gm
tarctica, havlife. Howevhic communindolithic comochemical cf cultures frization by (3) identificaphs and nitrlithic commctural role ofroups. Somelture conditiothers were to Archaeah nitrite‐oxcteria (Chrohts for furtheurther reseae for the birth.
ese Conference
s
frozen dese
), Pedro Leãoães (b)
nmental Researugal o Alegre, Porto 4Research, U. W
mail.com
ve low biodver, in the mities that prommunities oycle. To merom cryptoeusing mole
ation of diniifiers by conunity is domf those groue phylotypesions, such asalmost undea ammoniaidizing bactoococcidiopser understanrch should coavailability
e on Polar Scie
rt of Antarcti
(a), Charles L
ch, U. Porto, Ru
4169‐007, PortWaikato, New Ze
iversity beinmiddle of tholiferate insif MDV with eet our goalendolithic saecular fingetrogen (N2) nventional cminated by Cps in the coms with low res members oetected, suca oxydizers eria (Nitrobsis, Cyanothnding of nitroconcentrate of essentia
ences
ica
Lee (c), Craig C
ua dos Bragas 1
tugal ealand
ng charactehese frozen de rocky subparticular el, we followamples, to cerprinting afixers and nulturing tecCyanobactermmunity andepresentativof the Bacterch as Actinob
AOA (Canbacter), and hece, Leptoogen recyclinefforts on l elements (
29
Cary (c),
177, Porto
rized by deserts
bstrates. emphasis wed four cultivate nd next nitrifying hniques. ia (44%) d a close veness in roidetes, bacteria. ndidatus several lyngbya, ng in the isolating (N, C) in
7ª Confe
2015 ‐ 29 Outub
Poster: C
Analy
Filipe R.
Analysimovemunlike limitatiisotopicδ13C isusing tdiet saSouth Gwere amovemloggersnorthwcolony;the twoonly 2.plasmastomacgradienlimitatiAtlanticδ13C ofor majisoscap
erência Portug
O ano interbro de 2015, Un
Ciências Bioló
ysis of stable gradi
. Ceia (a), Jaim
is of intrinsiments of mardeployment on of isotopc landscape soscape for the wanderinmples wereGeorgia, durnalysed in b
ments and fes and stomawest of Sout; birds did no main front1 ‰ in plasma, and mean ch temperatunt in δ13C inons of usingc Ocean are or δ15N valujor temporalpe in the aust
guesa de Ciênc
rnacional daniversidade de
gicas / Biologi
isotope ratioient within th
me A. Ramos (
(a) MARE
(c(d
c markers, srine wildlife.of tracking
pic tracking fo(i.e. isoscapethe southwesng albatross e collected mring the austblood plasmaeeding activiach temperah Georgia, iot travel to ts in the Souma and 2.5 ‰latitude or lure records) comparisong wanderingmore homoes of plasmal variation intral winter.
cias Polares /
a luz em regÉvora
cal Sciences
os in blood ofheir winter fo
a), Richard A. J
E ‐ Marine and E(b) British Ant
c) Centre d’Etudd) Departament(e) Ocean and
cei
such as stab. It has the adevices thator inferring des) in the mastern sector Diomedea emonthly fromtral winter ba and blood ty obtained ture probesincluding thethe south o
uthern Ocean‰ in blood ongitude of of each ind
n with resultsg albatrossesogenous. Thea or blood cn stable isoto
7th Portugue
giões polare
f tracked wanoraging areas
Phillips (b), Yosé Xavier (a,
Environmental tarctic Survey, Udes Biologiquesto de Biologia &Earth Science,
ble isotopes,advantage tt often requdistribution arine environof the Atlanexulans as a m wanderinbetween Macells, and r using threes. The trackee Patagoniaor east. Neven (Polar andcells, and nolandings (froividual. The s from a sims as a sampere was no scells of trackope ratios in
ese Conference
s
ndering albats in the south
Yves Cherel (c),b)
Sciences CentrUnited Kingdoms de Chizé, Fran& CESAM, PortuUnited Kingdom
uc.pt
, provides ahat animals uires recaptuis the lack ofnment. Heretic Ocean, anmodel specig albatrossey and Octobelated to hige types of ded birds foran shelf‐breaertheless, th Subantarctio relationshiom immersiofailure to diilar study in
pling tool, orubstantial vaed birds. Th consumer t
e on Polar Scie
trosses fails thwest Atlantic
), Dan Jones (b
e, Portugal m nce ugal m
powerful aneed only t
ures for dataf detailed ree, we attempnd assess anes. Tracking es rearing chber 2009. δ1ghly accuratevice: GPS, aged in watak, as far ashe foraging ric fronts). δ1ps were fouon data) or fstinguish a mthe Indian Or that δ13C ariation amoese results pissues, or in
ences
to distinguishc Ocean
b), Rui P. Vieir
approach forto be samplea retrieval. Teference mappt to map theny temporal vdata and blhicks at Bird13C and δ15Nte data on inactivity (immters to the ns 2000 km fregion encom13C values vnd betweenfeeding evenmajor biogeoOcean suggevalues in thong months provide no ethe regiona
30
h a δ13C
ra (a,d,e),
r tracing ed once, The main ps of the e marine variation ood and d Island, N values ndividual mersion) north or rom the mpassed varied by δ13C in nts (from ographic st either he south either in evidence l marine
7ª Confe
2015 ‐ 29 Outub
Poster: C
I
N. Ve
Gentookm) aroregularavailabthe Antecologyof 2009most apengui77.1% throughpenguithese plevels fweeks unfavopopulaperform
erência Portug
O ano interbro de 2015, Un
Ciências Bioló
ntra‐annual v
elez (a), N. Rat
(e
o penguins Pound their corly to their bility and poptarctic wintey of gentoo p9, using scatbundant prens. The ampof the samph the Antans in 2009, penguins strfor reproduclater (Britisurable condtion of gentmance.
guesa de Ciênc
rnacional daniversidade de
gicas / Biologi
variations of
tcliffe (b), P. NE
(
(c) Centr(d) Ro
e) Institute of M
Pygoscelis paolony. As thebreeding ispulation dyner, when resepenguins at ts, to assess ey and evaluphipod Themples). Gentoorctic Winterwith appareruggled in fiction. This wash Antarcticditions conttoo penguin
cias Polares /
a luz em regÉvora
cal Sciences
the diet of g(S
N. Trathan (b),rzini (a) José S
(a) University o(b) British Ant
re d´Etude Biolooyal Belgian InsMarine Researc
corde
apua are exceir foraging bsland, all thamics of pooearch cruisesBird Island, Sintra‐annua
uated the immisto gaudicho penguins dr. As enviroently lack onding sufficas expressedc Survey, untinue to occns in South
7th Portugue
giões polare
gentoo penguSouthern Oce
, G. Tarling (bSeco (e) and J
of Algarve, FCMtarctic Survey, ogique de Chizéstitute for Natuh (IMAR‐CMA),
egeleia@gma
cellent bio‐inbehaviour dorough the yorly known ms are extremSouth Georgal variations plications ofhaudii was thdiets were aonmental cof Antarctic cient amound in their attnpublished cur during Georgia can
ese Conference
s
uins (Pygoscean)
), Y. Cherel (cJosé Xavier (b
A, Faro, PortugCambridge, UKé, Villiers en Boral Sciences, Br, University of C
ail.com
ndicators of oes not chanyear it is pmarine orgamely rare. In gia (54° S, 38°in their dietf these resulhe main preyable to showonditions sekrill Euphaut of prey totempt to bredata). In tethe Antarct
n be affecte
e on Polar Scie
celis papua) a
), C. Broyer (db,e)
gal K ois, France ruxelles Coimbra, Portug
local prey avnge considerossible to anisms (i.e pethis study w° W) during tts, populatiots for the coy of gentoo pw the growthemed unfavsia superba o maintain teed in the foerms of contic Winter d by decrea
ences
at South Geo
d), F. C. Garcia
gal
vailability (wrably, and thassess in deenguins preywe assess thethe Antarcticon dynamicsonservation penguins (prh of T. gaudvourable toin close‐by
their body collowing Sumnservation, in this regasing their b
31
rgia
a (a), K.
within 50 ey come etail the y) during e feeding c Winter of their of these resent in dichaudii gentoo waters, ondition
mmer 2‐3 if these ion, the breeding
7ª Confe
2015 ‐ 29 Outub
Poster: C
Maria
The DryterrestHowevof the microbphysicasubjectconducafter 24functioresults course Nonethcommuanalysidenitrifammonabundaoxidizinus to bMiers, These sustainand on
erência Portug
O ano interbro de 2015, Un
Ciências Bioló
Testing how pr
a Monteiro, Jo
CIIM
y Valleys of rial environmer, the low worganisms tial activity aally distinct ted to five dctivity and hi4h, 28 days onal genes qshowed diffsuch dissim
heless, in eaunities follows. The main fication, dissnia oxidizingant under cong bacteria wbelieve that is mainly suppreliminary ability warnecosystem f
guesa de Ciênc
rnacional daniversidade de
gicas / Biologi
changes in eokaryotic com
oana Seneca,
MAR/CIMAR, UnLIAAD‐INEDepartmen
Antarctica cments. Beinwater and nuhat support and their ecoAntarctic vadifferent treagh concentrand at the euantificationferences betmilarities weach type of wed by an ashifts were nsimilarity nitg archaea wopper, ammowere found initrification pported by aresults claiming to the imfunctionality
cias Polares /
a luz em regÉvora
cal Sciences
environmentammunities in
Luís Torgo, M
iversity of PortESC Porto LA, R.nt of Biological S
mariarovis
comprise vasg very limitutrients availit. In order ological functalleys: Beacoatments mimations of orgend of incubn, nutrient flween Miers ere maintaisoil, treatmlteration of notorious afttrate reductwere the maonia and glucn Beacon soprocess bes
archaeal activm to the immpacts of chy.
7th Portugue
giões polare
al variables pn soils from e
afalda Baptist
to, Rua dos Brag. Ceuta 118 ‐ 6.Sciences, Unive
scomonteiro@
st ice‐free ated by Nitrolability restrito understation on N cyon and Miermicking low ganic matterbation (68 daluxes and niand Beaconined even wments promothe genetic fter two weetion and anaain active gcose additionoils at the beside occurrinvity. mportance oemical and p
ese Conference
s
promote shiftxtreme Anta
ta, Charles Le
gas 289, P 4050, 4050‐190 Portersity of Waikat
@gmail.com
reas consideogen, its recict this procend how envycle, two bulrs Valleys wand high co and copper ays) for DNAitrification ran core commwhen subjecoted shifts ofunctional c
eks and relatammox. Congroup in botns. No ammoginning or eng in a very
of the envirophysical vari
e on Polar Scie
ts in Nitrogenrctica Dry Va
e, Craig Cary,
0‐123 Porto, Poto, Portugal to, Hamilton,
ered some ocycling becomess by challenironmental clk soils from were incubatoncentrationin the soils. A/RNA 16S cates measurmunities, howcted to theon the struccontent seened to pathwncerning nitrth soils, beionia oxidizingnd of incubalower scale,
onment to Aations on bio
ences
n pathways aalleys.
Catarina Mag
ortugal
of the most mes crucial nging the phconditions c two chemicted for 68 dns of ammonSamples wecommunity arements. Prewever along te same treacture of pron during ourways like nitririfying comming especialg bacteria noation time, w, when comp
Antarctic ecogeochemic
32
and
galhães
extreme for life.
hysiology constrain cally and days and nia, high re taken analyses, eliminary the time atments. okaryotic in silico ification, munities, ly more or nitrite which led pared to
osystem al cycles
7ª Confe
2015 ‐ 29 Outub
Poster: C
Disatla
José
(a) Ma
(b) Divisi
Global extend short‐fireportewanderargentifrom thIsland, Sub‐Anspeciesdistributhan I.
erência Portug
O ano interbro de 2015, Un
Ciências Bioló
stribution of ntic: little evi
Seco (a), Gust
arine and Enviro
ión Mastozoolo
warming ef into Antarcinned squid ed in the diering Diomedinus might ohe cephalopSouth Georg
ntarctic distris foraged in uted (validatargentinus e
guesa de Ciênc
rnacional daniversidade de
gicas / Biologi
short‐finnedidence from finned squ
tavo Daneri (b
onmental Scien
ogía, Museo Arg
ffects may cctic waters. Illex argentiet of grey‐hedea exulans ccur in coldeod beaks cogia (54°S 28°ibution (i.e. δSub‐Antarctted by the δextending the
cias Polares /
a luz em regÉvora
cal Sciences
squid illex atop predatorid illex argen
b), Filipe R. Ce
ces Centre (MA
gentino de Cien
(c) CESAM
jose
change the However, linus, a specieeaded Thalasalbatrosses
er waters. Tollected in th°W). Our resδ13C: ‐18.77ic waters, at13C of the Peir distributi
7th Portugue
giões polare
rgentinus (cers that it extentinus (cepha
eia (a), Rui Ped
ARE), Departme
Coimbra, PTncias NaturalesAires, ArgentinM, Universidade
es.seco@gmai
distribution ttle evidences of commessarche chrys breeding io verify such he diet of thsults show th7 to ‐15.28 ‰t the PatagoPatagonian son further so
ese Conference
s
ephalopoda: ends to antarlopoda: omm
dro Vieira (c)
ent of Life Scien
“Bernardino Rna e de Aveiro
l.com
pattern of ce comes froercial interesysostoma, blain the Antahypothesis, ese three alhat I. argenti‰). Thus, it isnian Shelf, wshelf distribuouth.
e on Polar Scie
ommastrephrctic watersdmastrephidae
Simeon L. Hil
nces, University
ivadavia”: Ciud
many speciom pelagic mt in the Soutack‐browed rctic waterswe used stabatross specnus identifies more likely where I. argeuted Octopus
ences
hidae) in the istribution ofe)
l 6 & José Xav
y of Coimbra, 30
dad Autónoma d
es and sommarine specth Atlantic, hT. melanophs, suggestingable isotope cies breedinged in their d that these aentinus is cos tehuelchus
33
south f short‐
vier (a)
001‐401
de Buenos
me might cies. The has been hrys and g that I. analyses g in Bird iet has a albatross ommonly s) rather
7ª Confe
2015 ‐ 29 Outub
Poster: C
Det
UndersunpreccurrentsurveysHowevcontinemotiva Recent Antarctpast timprojectinterprretreatbetweethe hulB. Palm The prethe inn230 m drumlinregion in the oby setsby sedground
erência Portug
O ano interbro de 2015, Un
Ciências da Te
tailed seafloo
(a(b)‐ Lam
standing thecedented envts, ecosystems suggest thaer, the currental shelf tted to condu
mutlibeamtica continenmes of extent 'Vulnerabilieted the se history of ten the Dibblel‐mounted m
mer in April 2
eliminary resner and mid sdeep meltwnized bedforas transitionouter contins of small‐scaiment mounded ice reach
guesa de Ciênc
rnacional daniversidade de
erra e do Amb
or morpholog
R
a)‐ Department mont‐Doherty E
e reaction ovironmental ms and socieat the East Aent lack of to assess thuct further in
swath batntal margin nded groundity of East Aeafloor morpthe EAIS. Thee Ice Tonguemultibeam sy015 (cruise N
sults show ashelf area wwater channrms are coaln with paleo‐ental shelf bale gullies, wnds. Those ihed the shelf
cias Polares /
a luz em regÉvora
iente / Earth a
gy of the Con
R. Correia (a),
of GeosciencesEarth Observato
rica
of large icechanges thaety. Recent sAntarctic Ice suitable dathe current anvestigations
hymetry daallow detaileded ice from ntarctic ice sphology to re study areae and Frost Gystem KongsNBP1503).
continentalwest of the Dnels and drulescent and ‐ice flow accbetween 310which merge ncisions on f break in the
7th Portugue
giões polare
and Environm
ntinental She
F. O. Nitsche
s/CESAM, Univeory of Columbia
ardocorreia@u
e sheets to at have signifsatellite dataSheet (EAISta from the and past EAs.
ta covering ed mappingan expandeshelves' andreconstruct a includes a Glacier (128ºsberg EM122
l shelf with vDibble Ice Tonumlinized behave diversiceleration an0‐350 m of winto larger cthe shelf be past and w
ese Conference
s
ental Science
elf between 1
(b), C. Lavoie
ersity of Aveiroa University, Pa
ua.pt
climate chficant potena and aerogeS) is more vuseafloor mo
AIS behavior
a previous of the geomed EAIS. Undd the PROPOpast ice flosegment of ºE and 134ºE2 on board th
varying deptngue the seadforms at 8ified morphond confluencwater depth. channels on reak constitas more dyn
e on Polar Scie
28ºE and 134
(a)
o, Aveiro, Portugalisades, New Y
ange is crittial impacts eophysical iculnerable thaorphology or is a major
ly unchartemorphic featder the umbOLAR project ows and betthe contineE). The data he U.S. icebr
hs between abed has a h800‐900 m oologies, leade. Sporadic iThe shelf brthe continenute a strongamic than p
ences
4ºE, East Ant
gal; York, USA
tical for eluon sea levelce‐penetratian previous tof the East Ar restraint,
ed area of ttures formedbrella of the EAST‐MARGtter understental shelf anwere collecreaker R/V N
300m and 9high relief wiof water depding to intericeberg scoureak is charantal slope seg evidence reviously tho
34
tarctic
ucidating s, ocean ng radar thought. Antarctic and has
the East d during U.S. NSF GINS, we tand the nd slope ted with
Nathaniel
990m. In ith up to pth. The pret this urs occur acterized eparated that the ought.
7ª Confe
2015 ‐ 29 Outub
Poster: C
Carla
The Sostrong terrain nunataexposethe imp Hurd Pand coconditicameraallowinmappinBioindiand usia digitafeature The resObservfrom NexposeHurd Pimpactan esse This reGLO/39
erência Portug
O ano interbro de 2015, Un
Ciências da Te
Wind re
a Mora (a), Go
uth Shetlandwinds all yeis rugged inks. The ice‐fed above thepact of wind‐
eninsula in Lonvex outcroons, we haas, as well asng to assessng of wind‐pcators of scaing high resoal elevation es and wood
sults show thvations of abE to SE. The ed rock surfaPeninsula th; Corrasion dential factor
esearch has 908/2012 ‐ F
guesa de Ciênc
rnacional daniversidade de
erra e do Amb
egimes and n
onçalo Vieira (
(a(b) LNEG, Unida
ds show Polaear‐round an most islandfree peninsue snow surfa‐blown snow
Livingston Isops, prone tve installed s snow thicks corrasive wolished rockarce snow coolution remomodel and pole data.
hat the climabraded boulderosive acti
aces and leade lack of mdirection indin such a win
been condFCT). PROPOL
cias Polares /
a luz em regÉvora
iente / Earth a
nivo‐eolian co
(a), António LoDavid (
a) CEG/IGOT ‐ Uade de Geologi
carlam
ar maritime nd annual pds, with prevulas frequence, even durw are commo
land is mounto nivo‐eoliaa meteoro
ness poles. Wwind directiok outcrops. Rover during ote sensing (Qthe velocity
ate favours tders and coron of wind‐bds to the devmoving sedimdicates that tndy environm
ducted in thLAR is thanke
7th Portugue
giões polare
and Environm
orrasion in th
opes (a), Alex(a), Pedro Fer
Universidade deia Hidrogeologi
mora@campu
climate, meprecipitationvailing glaciantly show roring winter. only found in
ntainous andan corrasionological statiWood poles ons. At keyRock varnish the cold seaQuickBird). Wy and direct
he action ofrrasion of pablown snow velopment oments indicathe presencment.
he framewoed for logisti
ese Conference
s
ental Science
he South Shet
xandre Nieuwerreira (b)
e Lisboa, Portuga e Geologia Co
us.ul.pt
ean air tempn of 400‐700ated areas, bck outcrops Nivo‐eolian n wind‐expos
d shows sev. To charaction near thehave been i
y sites we hhas been alsason (Usnea Wind data wion results w
nivo‐aeolianainted polesis clear on thof erosive fetes that core of a snow
ork of projeical support.
e on Polar Scie
tland Islands
endam (a), Ali
gal; osteira, Portuga
eratures at 0 mm, mostbut with ice‐and bouldecorrasion fesed rock surf
eral ice‐free terize meteoe Bulgarian nstalled andhave conducso been descspp.) have bas used to fowere compa
n corrasion os show that he mitigationatures (polisrrasion is noarea (glacie
ect PERMAN
ences
s, Antarctic
ice Ferreira (a
al.
sea‐level of t of it as sn‐free peninsers, which aeatures assocfaces in man
e areas with orological anStation, tim
d repainted acted high recribed and sbeen mappeorce wind fieared to the
on exposed serosional wn of lichen gshing and pitot due to ser surface) u
NTAR‐3 (PTD
35
a), Ana
ci ‐2 ºC, ow. The ulas and re wind‐ciated to y areas.
exposed nd snow me‐lapse annually, esolution sampled. ed in situ elds over mapped
surfaces. winds are rowth in tting). In ediment pwind is
DC/AAG‐
7ª Confe
2015 ‐ 29 Outub
Poster: C
Image
The useusing shigher is a frerequirenature We prea D‐GPcoordinby the classifie2013 anThe prdetailinestimatsensed [1] Vieisurface(Mariti[2] Mohigh‐reGeogra[3] BanVehicleA., Salven el es
erência Portug
O ano interbro de 2015, Un
Ciências da Te
e analysis baof Fi
Pe
(b)C
e of remote space [1] anresolution oequent obstes always a cof surface coesent an appPS, the propnated geograsegmentatioer. This apprnd 2014 camrocedure allng the type ation of each imagery.
ira G., Morae cooling: Mme Antarcticra C., Vieira esolution aeaphy DOI: 10ndeira L., Pine for detailedvador Franchstudio del pe
guesa de Ciênc
rnacional daniversidade de
erra e do Amb
sed methodoildes and Bar
edro Pina (a),
(a) CEREEG, Instituto de
images for d airborne f the surfacetacle. The cconfrontatioover in ordeproach to ideportion of taphic point. on of the imaroach was tempaigns in thlows buildinand amounth pixel mixtu
a C., Pina P.,Mapping Usnca). GeomorG., Pina P., rial photogr.1111/geoa.na P., Vieirad mapping inh F., Oliva Fraeriglaciarism
cias Polares /
a luz em regÉvora
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ology for the rton Peninsul
Gonçalo Vieir
NA, Instituto Sue Geografia e O
ppina
surface mapsystems [2] e with a highcorrect pracn with referr to validate entify in eachhe surface The algorithage into homested with ime frame of Png accurate t of surface cure for a be
, Schaefer Cea sp commphology 225Lousada M. raphy in Ad12088 a G., 2014, Un Barton Penanganillo M.o, 219‐229,
7th Portugue
giões polare
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constructionlas, King Geo
ra (b), Lourenç
uperior TécnicoOrdenamento do
pping in the but also UA
her temporalctice of the rence data athe thematih true‐coloucover class hm consists omogeneous rmages captuPROPOLAR pground‐trutcover arounetter training
.E.R., 2014, munities usin5: 69‐75 Christiansedventdalen,
Ultra‐high imninsula (King, Salvà CatarUniversitat d
ese Conference
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ental Science
n of ground‐torge Island (M
ço Bandeira (a
o, Universidadeo Território, Un
sboa.pt
Polar RegionAV‐Unmanne frequency, classificatiocquired in tic maps. r image obta(soils, rocksof an object‐regions that red in Fildesrojects SNOWth datasets d each sampg and testin
A proxy for ng high reso
n H.H., 2015Svalbard. G
mage acquisg George Islarineu M. (edde Barcelona
e on Polar Scie
truth datasetMaritime Anta
a), Carla Mora
de Lisboa niversidade de L
ns is increased Aerial Vein regions wn procedurehe field desc
ained with a s and veget‐based imageare next labes and BartonWCHANGE ain regions
pled point ang of the cla
snow coverolution remo
5, Land coveGeografiska A
ition with aand, Antarcts.), Avances,a
ences
ts in ice‐free arctica)
a (b)
Lisboa
ing rapidly, ehicles [3] towhere cloud ces of thosecribing the t
camera attatation) aroue analysis theled by a sun Peninsulas nd HISURF. of difficultnd providingassifiers of r
r and winterote sensing
r classificatioAnnaler A:
an Unmannetica). In Góm, métodos y
36
surfaces
not only o obtain coverage images type and
ached to nd each at starts pervised in 2012,
access, g a good remotely
r ground imagery
on using Physical
ed Aerial mez Ortiz técnicas
7ª Confe
2015 ‐ 29 Outub
Poster: C
This reKuujjuastudy aLarix lasignificAlthougand chavegetat A regioand 8 (studiedtarget scales. from 19surfacedifferena confuclassific ThiPermaf(PROPO
erência Portug
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Ciências da Te
Remote Sen
esearch aimarapik‐Whaparea, locatedricina) and tant temperagh there is sanges in vegtion since th
onal analyses2014), in ordd using very areas were The focus o991 to 2014e classes. Clant set of grousion matrix cation. Grou
s research isfrost in TraOLAR – Fund
guesa de Ciênc
rnacional daniversidade de
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nsing applied Kuuj
Vanessa P
(b
ms at identipmagoostui (d at the bouthe shrub tunature increastill a certaingetation covee 1990s.
s was conduder to evaluahigh resoluselected in of the analy4 from multipassification tound truth ar approach innd truthing w
s integrated ansition – ação para a
cias Polares /
a luz em regÉvora
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to the study jjuarapik‐Wh
Paulo (a), Gon
(a) IGOT‐ Univb) CEG/IGOT ‐ U
(c) Universit
vanessa
ifying chang(Quebec, Caundary betwndra (Dwarf ase as well an degree of er, the satel
cted using aate the maintion Quickbiorder to carsis is to ideple training stests were creas was usen Envi 5.1, wwas obtained
in the projePortuguese Ciência e a T
7th Portugue
giões polare
and Environm
y of the dynamhapmagoostu
çalo Vieira (b)
versidade de LiUniversidade deté de Laval, Qu
a.paulo@cam
ges on veganada), usingween the boBirch and seas a decreauncertainty lite data and
a time‐seriesn changes in ird (2006) arry out a dentify, quantsets designeconducted ued to validatewhich allowsd from a fiel
ect ADAPT‐PBranch, fu
Tecnologia).
ese Conference
s
ental Science
mics of subarui (Quebec, C
), Stéphane Bo
sboa, Portugal;e Lisboa, Portugebec, Canada
pus.ul.pt
etation covg a temporareal forest (everal ericacse of the snabout the red field obser
s of images fvegetation cnd Worldvieetailed studyify and unded to represeusing the me the perform to evaluated survey in A
PT2 ‐ Arctic Dunded by t
e on Polar Scie
rctic vegetatiCanada)
oudreau (c)
; gal;
er in the sl series of s(Picea glaucaeous vegetanow cover ielation betwvations evid
from Landsatcover. A detaew 2 (2014) on both therstand the ent the spectaximum likemance of the the precisioAugust‐Septe
Developmenhe Portugue
ences
ion: the case
subarctic resatellite imaga, Picea maation) has recin the last dween climatedence change
t 5 (1991), 7ailed study ascenes. In te regional avegetation tral variabilitelihood algoe classification and errorember 2015.
nt and Adaptese Polar
37
of
egion of ges. The rina and corded a decades. e change es in the
7 (2000), area was this area and local changes ty of the rithm. A on using rs of the .
tation to Program
7ª Confe
2015 ‐ 29 Outub
Poster: C
MA
Dan
(b) Insti
The MScienceresearcNationathe PI pthe ISAResearcactivitieand thetracers atmospMATAGthe so‐allows of meaof the sabout 4improvmotivabromininstrumcapabilresearcchloropatmosp
erência Portug
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Ciências da Te
ATAGRO2 ‐ M
iele Bortoli (a
(a) Institute ftute for Atmos
ATAGRO pres (ICT) (forch in collaboal Research Cproject to foAC institute ch. MATAGRes in Antarcte diffused ra not only inpheric physiGRO2 propos‐called LP‐DOfor the detesurement. Tspectrometr4/5 Km fromved in the pations for thne oxides, mentation. Wlities of tracch field introphyll‐a to sphere.
guesa de Ciênc
rnacional daniversidade de
erra e do Amb
Monitoring ofsensing Ob
,b), Maria Joã
for Earth Sciencpheric Sciences
oject startemer Geophyoration withCouncil (ISACour Italian Antaking adv
RO was thetica. Actuallyadiation in dn the stratocs researchsal is the posOAS (Long‐Paermination oThe new optiric system alm the telescoast years duis activity. Iis intensifie
Within the Me gases retroducing also study correl
cias Polares /
a luz em regÉvora
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f Atmospheribservations –
ão Costa (a), A
ces ‐ University s and Climate, N
d in 2011 aysics Centreh the ItalianC‐CNR). The ntarctic expevantages of first Portug
y the new inirections awsphere but in Antarctssibility to seath Differentf the mean ccal device is ready installpe. The increue to their stn addition, ed by the MATAGRO2 ieval and dea biological ations betw
7th Portugue
giões polare
and Environm
c TrAce Gase– New techno
Ana Maria Silv
Salgado (a)
of Evora (ICT‐UNational Resea
and the atme of the Unin Institute oactivities in
editions that the coordinguese projenstruments away from thealso in the ic region reetup a new otial Optical Aconcentratioan emitting/led at the Measing interetrong impacthe attentiorecently dproposal beetection abocomponent
ween bioma
ese Conference
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es in Antarctiological and s
a (a), Pavan K
UE), Rua Romaorch Council (ISA
pt
mospheric griversity of Eof Atmosphepolar regionwere possibnation of thct related tare measurin vertical onelow troposelated to Moptical deviceAbsorption Son of atmosp/receiving teZS, coupled est on reactict on troposon for halogdeveloped eside the eove describedusing satelliss activity
e on Polar Scie
ca with GRoucientific goal
Kulkarni (a), M
o Ramalho 59, EAC‐CNR), via Go
roup of theEvora / CGE‐ric Science s resulted inble thanks thhe Italian Po atmospheng zenith skye, allowing fophere. One
MATAGRO ane allowing fopectroscopypheric tracerelescope linkwith a retrove halogens pheric compgen oxides, space basextension of d, we wouldite measuremin ocean a
ences
und‐based rels
Miguel Potes (a
Evora, Portugalobetti 101, Bolo
e Institute fo‐UE) conducand Climaten the participhe collaboratroject for Aeric science y scattered ror the monitfurther stend foreseenor the exploity). This confirs along a fixked to the mao‐reflecting mmonitoring
position, is tsuch as ioded remote the measu
d like to enlaments of BrOand halogen
38
emote
a), Rui
ogna‐Italy
or Earth cted the e of the pation of tion with Antarctic to start radiation toring of p in the n in the tation of guration xed path ain body mirror at that has he main dine and sensing rements arge the O and of n in the
7ª Confe
2015 ‐ 29 Outub
Poster: C
S. Mo
The ALAndøyaNorwaySpace Cthe abs In the fpast feanalysiparame(PSAP).using respectscope o The secprojectatmospaerosocompogravimmain gtogethedeterm
erência Portug
O ano interbro de 2015, Un
Ciências da Te
In situ meas
ogo(a,b,c), V. C
LOMAR (Arca island closey, approximaCenter, and sence of larg
first part of ew years. Ws. Optical daeters, were o. The numbea scanning tively. Columof this work.
cond part oft will take ppheric aerosl concentratsition and thetry and scagoal is the cer with air mmining possib
guesa de Ciênc
rnacional daniversidade de
erra e do Amb
surements of
Cachorro(b), A
(a(b) University
tic Lidar Obe to the townately 300 kmthe site is wge regional po
this work we have colleata, includingobtained witer size distribmobility p
mnar data is
f this work inplace during sols. Aerosotion and thhe morpholonning electrcharacterizamasses origible local sour
cias Polares /
a luz em regÉvora
iente / Earth a
f atmospheric
A. de Frutos(b
a) University ofy of Valladolid, A
(c) Instituto
bservatory fon of Andenesm north of twell‐suited foollution sour
e present inected aerosog the scatterth a polar nebutions wereparticle sizeralso availab
ntends to exMarch 201l samples ae size distrogy of the inon microscotion of indins and in sitrces and long
7th Portugue
giões polare
and Environm
c aerosols at
), R. Martins(a
f Beira Interior,Atmospheric Oo Dom Luiz, Lisb
or Middle As (69º16'N, 1the Arctic Cior measuremrces.
n situ data cools on filtersring and absephelometere measured r (SMPS) ale, obtained
xplain the ma16 and will fre to be deribution are ndividual atmopy with enevidual partitu data fromg range sourc
ese Conference
s
ental Science
a remote sit
a), M. Medeir
Covilhã, PortugOptics Group, Vabon, Portugal
pt
Atmosphere 16º00'E, 380rcle. The fac
ments of rem
ollected by os for gravimorption coefr and a partiseparately f
and an aero from a sun
ain objectivefocus on theposited ontto be obta
mospheric aeergy dispersivcles but thim the nearesces of impor
e on Polar Scie
e, north of th
ros(a), L. Neve
gal alladolid, Spain
Research) s0 m a.s.l.) on cility is manaote backgro
our team in etric and chfficients, as wcle soot absfor the fine aodynamic pradiometer
es of the POe individual to membranained as weerosols. The tve x‐ray (SEMs informatiost stations, wted particles
ences
he Arctic Circ
es(a), E. Conce
station is lothe Atlantic aged by theound aerosol
ALOMAR duhemical (majwell as theirsorption phoand coarse fparticle sizebut it is bey
LARUBI projparticle an
ne filters. Tell as the ctechniques uM/EDX) analyon is to be with the pus.
39
cle
eição(a)
cated in coast of Andøya s due to
uring the jor ions) r derived otometer fractions r (APS), yond the
ect. This alysis of The total chemical used are ysis. The studied rpose of
7ª Confe
2015 ‐ 29 Outub
Poster: C
Hol
Marc O
The curterm reduring periglaSouth SThe prsequencomplefor envC14. Five difPeninsuvolcanothese eThese this iceHolocedating Negro free byclearedka and glacier that the AcknowThis res(Portug
erência Portug
O ano interbro de 2015, Un
Ciências da Te
ocene enviro
Oliva (a), Derm
(b) De(d) Sie
rrent ice‐freeetreat of thethe Holocecial processeShetland Islaresent reseances from thement and grvironmental
fferent tephula. The geoo as the soueruptions occlake sedimee‐free peninsne in the weof Limnopolnunatak in ty at least 7.d the central5.1 ka cal Bfront, we ree deglaciatio
wledgementssearch was fguese Polar P
guesa de Ciênc
rnacional daniversidade de
erra e do Amb
onmental cha
mot Antoniade
(pt. Géographieerra de Guadar
(g) De
e environmee ice caps stene led to tes. This is thends (ca. 60 krch introduche Byers Pereatly expanchanges wa
ra layers of cchemical anurce of their curred at ca.nt ages provsula. The onsestern fringear Lake (ca. 8he SE corne5 ka cal BP part of the P, respectiveeport an age on of the eas
s financially suProgram)
cias Polares /
a luz em regÉvora
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anges in Byerfro
es (b), SantiagToro
(a) CEG‐IGOT, U & CEN, Univerrrama National partment of Ea
oliva_
ents in the Aill covering mthe shrinkine case of thekm2). ces a multipeninsula (lakd the deglacas establishe
cm‐scale thicd textural prsource erup 5.0, 4.8, 3.9vide key infset of the dege of the peni8.3 ka cal BPr of Byers, w. During theByers plateaely. Finally, inof 2.3 ka ca
sternmost pa
upported by
7th Portugue
giões polare
and Environm
rs Peninsula (om lake sedim
go Giralt (c), Igo (f), Emma J.
Universidade dersité Laval, CanaPark, Spain; (earth Sciences, U
_marc@yaho
ntarctic Penmost of thesng of the ice Byers Penin
ple dating akes Chester,cial chronoloed using TL
ckness wereroperties of ptions. The a9, 2.3 and 1.8formation foglaciation ofinsula accorP). Glacial retwhere Cerro e Mid‐Holoceau of ice, andn Domo Lakeal BP for the art of the Bye
y the HOLOA
ese Conference
s
ental Science
(South Shetlaments
gnacio GranadLiu (g)
e Lisboa, Portugada; (c) IES Jaum) CREAF‐CSIC, SUniversity of Bri
oo.com
insula regionse islands. Tce masses ansula, the lar
approach ap Escondido,ogy of the aredating, teph
e identified inthese tephravailable ch8 ka cal BP.or interpretinf the Byers Pding to the btreat also exNegro Lake ene the retrd Chester ane, cored at oapparently ers Peninsula
ANTAR funde
e on Polar Scie
and Islands, A
dos (d), Sergi P
gal me Almera, CSISpain; (f) CEDEXstol, UK
n are a conseThe warmer and favouredrgest ice‐free
plied to fou Cerro Negea. The chronhrochronolog
n the lake seas point to tronological m
ng the deglaeninsula starbasal (just aposed the hiis located. Treat of the d Escondidoonly 300 m frbasal sedimea is of Late H
ed by the FCT
ences
Antarctica) in
Pla‐Rabes (e),
C, Spain X, Spain
equence of tconditions rd the expane environme
ur lake sediro and Domnological fragy, Pb210 a
ediments frothe Deceptiomodels sugg
aciation sequrted during tbove the diaighest parts This lake wasRotch Domeo lakes formerom the presents, which Holocene age
T and by PR
40
nferred
Manuel
the long‐recorded nsion of nt in the
mentary mo) that mework and AMS
om Byers on Island gest that
uence in the Early amicton) of Cerro s glacier‐e glacier ed at 5.9 sent‐day suggests e.
OPOLAR
7ª Confe
2015 ‐ 29 Outub
poster: C
Regi
M. Ra
(b)‐ C
(d)‐ Insti
RegiontemperResearcby the Antarct60 yearthe moenergy studyinpresenttherma 1. MET2. GISS 3. HanGeophy Key wo
erência Portug
O ano interbro de 2015, Un
Ciências da Te
ional mean a
amos (a); G. V
Centro de Estud
(c)‐ Unidadituto de Estudio
al analysis oratures seriech (MET‐REAGoddard Instic Peninsulars. However,ore interestinbalance and
ng this probt long‐term al regimes re
‐READER.‐ hsurface temsen, J., R. ys., 48, RG40
ords.‐ Active
guesa de Ciênc
rnacional daniversidade de
erra e do Amb
annual air tem(Liv
Vieira (b); M. A
(a)‐ Ddos Geográfico
d de Geología. Dos Andinos “Do
f the Mean Aes developeADER – SCARstitute for Spa, show a dis, short time‐ng problems d the groundlem are air regional andcoreded in t
ttps://legacymperature anRuedy, M. S004, doi:10.1
layer. Perma
cias Polares /
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mperatures avingston and
A de Pablo (c);
Depto. Física y Ms ‐ Instituto de
Dpto. de Geoloon Pablo Groebe
Un
mig
Air Annual Td by METeoR, The Scientpace Studiesspersion in thseries show in the active
d propagationtemperatured seasonal Mhe experime
y.bas.ac.uk/málisis.‐ http:/Sato, and K1029/2010RG
afrost. Antar
7th Portugue
giões polare
and Environm
and local ther Deception Is
; JJ. Jiménez (
Matemáticas. UGeografía e Or
Portugal. ogía, Geografía yer” (UBA‐CONIniversitaria, Nu
uel.ramos@u
Temperatureorologycal Rific Committs, GISS surfache MAAT vaperiods in we layer thermn of the there and snow
MAAT data inental sites lo
met/READER//data.giss.nK. Lo, 2010: G000345.
rctic Peninsu
ese Conference
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ental Science
rmo‐mechanslands. Antar
a); A. Molina
Universidad de rdenamiento do
y Medio AmbieCET). Universidñez.
ah.es
s (MAAT) byREference Antee on Antarce temperatlues, resultin
which the tenmal evolutiormal wave. Sdepth durin comparisoncated in Livin
R/ nasa.gov/gistGlobal surf
la.
e on Polar Scie
ical dynamicsrctica)
(b); G. Goyane
Alcalá. o Territorio, Un
nte. Universidaad de Buenos A
y means of thntarctic Datactic Researcure analysis ng in a warmndencies can n is the effeSome of the mng the winten with the acngston and D
temp/stationface temper
ences
s of the activ
es(d); A. Ferre
niversidade de L
ad de Alcalá. Aires, Pabellón
he monthly ma for Enviroh) and impletool, in the
ming trend in be oppositeect of the soimain parameer. In this wctive layer deDeception Is
n_data/ rature chan
41
ve layer
eira (b)
Lisboa,
II, Ciudad
mean air nmental emented western
n the last e. One of l and air eters for work, we epth and land.
ge. Rev.
7ª Confe
2015 ‐ 29 Outub
Poster: C
Vege
Keywor Barton AntarctSince sAntarctpresentspp., AnThe clacover twere minfra‐reUsing tproducrobust The resof mos60% bedecreasthe effearea clclosely
erência Portug
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Ciências da Te
etation mapp
rds: Supervis
Peninsula istica, on of thsmall fluctuatic environmt in the areandreaea sppassification othus generatmapped usinged (NIR) bandthe Maximuced by Kim etwith an oversults showedss areas occuetween 80 sing with incect of aspectose to the sto the direct
guesa de Ciênc
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erra e do Amb
ping using hig
João B
(a)‐ Centro de (b)‐ Kore
sed classifica
s located in he Earth’s reations on clments it is ia, here domip. and Sanionof satellite imting relevang a high resods. um Likelihoot al. in 2007,rall accuracyd: 1) the effeurring belowand 120 m;creasing gradt, with the mshoreline, antions of prev
cias Polares /
a luz em regÉvora
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gh resolutionIsl
ranco (a), Gon
Estudos Geogrea Polar Resear
joaobr
ation, vegeta
King Georgeegions that hlimate are kmportant toinated by licnia georgico‐magery of ret data for solution IKON
od algorithm for selectingy of 98,6%. ect of elevatiw 100m, whe; 2) the effedient, with cmosses distribnd lichens mvailing winds
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áficos‐IGOT, Unrch Institute (KO
ranco@camp
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e Island, parhave shown known to cao study thochens and muncinata. emote areaspatial analyNOS‐2 scene
m for the img training an
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ese Conference
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ental Science
sing imageryctica)
a), Soon Gyu H
niversidade de OPRI), Republic
us.ul.pt
Peninsula, A
rt of the Soustrongest wause significse effects oosses, the m
s allows the sis and mod(4 m) with t
mage classifnd validation
distribution oformations ce, with the he total vegey in the soutg the, North
e on Polar Scie
y (Barton Pen
Hong (b)
Lisboa, Portugac of Korea
Antarctica
uth Shetland warming on tcant changeon the vegemost represe
identificatiodelling. Vegethree visible
fication andareas, the m
of the vegetacan be foundpresence ofetation occurth slopes, witwest and N
ences
ninsula, King G
al
Islands in Mthe last six des on the teetation commentative bein
on of the veetation comm(RGB) and o
d a vegetatimethod proo
ation, with od up to 260 f both commrring in flat ath nearly 60
North, corres
42
George
Maritime decades. errestrial munities ng Usnea
getation munities one near
on map ofed very
over 90% m, with munities areas; 3) % of the sponding
7ª Confe
2015 ‐ 29 Outub
Poster: C
The Weoccurrepermafpermafeffects, The mathermadistribuframewlithologequatiofactors organic Measur2013, fframewvariabilaccess were m Modellthat whModellaroundoverestvariabil
erência Portug
O ano interbro de 2015, Un
Ciências da Te
Advances
(a)‐ Inst
estern Antared at a fastfrost degradfrost areas , since they s
ain objectiveal state of tution. Tempwork of thegical factors on are provi are frequenc matter in th
rements of for seven siwork for molity, a themaspatial distr
measured for
ed TTOP valhere n factored TTOP usid 150 m alttimation of Tlity in time a
guesa de Ciênc
rnacional daniversidade de
erra e do Amb
in modelling
Alice Fer
tituto de Geogr(b)‐ Departa
rctic Peninsuter rate. Medation was rand discontshow tempe
e of the ongothe permafroperature at e climate‐peon thermalded by n‐fantly used as he soil surfac
air and grouites in diffeodelling n faatic map coibution of lar rock sample
ues show a grs are highering only altittitude. WheTTOP tempernd space.
cias Polares /
a luz em regÉvora
iente / Earth a
TTOP in Hur
rreira (a), Gon
rafia e Ordenammento de Física
ecila
la has been ean annual eported in ttinuous and ratures near
oing researcost, the factthe Top of
ermafrost sy regime andctors, whicha representce and snow
und surface rent geograactors. Sincencerning mete lying snowes for seven
good approxr (late lying stude showedn introducinratures. This
7th Portugue
giões polare
and Environm
rd Peninsula
nçalo Vieira (a
mento do Territa, Universidade
aanep@gmail
one of the wair temperathe Palmer sporadic p
r thawing (1‐
ch in Livingsttors that cof Permafrostystem, relatd distributioh are the rattative value w conditions i
temperaturaphical settie snow conelt patterns w cover. Thestudy sites f
ximation to osnow), usuald more accung parametes occurs due
ese Conference
s
ental Science
(Livingston is
) y Miguel Ra
tório, Universide de Alcalá de H
l.com
world’s regioatures increarquipelagoermafrost a‐2º C).
ton island is ontrol it´s vat (TTOP) ming the infln of permaftio between of the joint in the ground
res, and snongs in Hurdnditions are derived fromermal conduollowing Cor
observed pely below 40 rate results ers involvingto the poor
e on Polar Scie
sland, Maritim
mos (a, b)
dade de Lisboa, Henares, Spain
ons where atased ci 3.4º(Bockheim re sensitive
to study theariability, asodelling, pruence of cfrost. Surfacsoil and air insulating efd.
w thickness d Peninsula the main cm Landsat imctivity and itrreia et al. (2
rmafrost temm altitude plimiting posg snow the quality of sn
ences
me Antarctic
Portugal
tmospheric wº C since 19et al. 2013
e to climate
e characteriss well as it’srovides a fuclimate, terrce conditionr freezing indffects of veg
between 2provided thcontrols of mages, was ts variation 2012).
mperatures, permafrost issitive values model shonow data and
43
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