PERSONAL INFORMATION

Name Remziye OZKOK

Degree Fisheries Engineer

Birth place and date Suşehri-1967

Branches -Committee Head of Education and Publication

-Department of Aquaculture

Areas of interest - Aquaculture (Crayfish, ornamental fish , sea bass and zooplankton culture

(Rotifer , Daphnia, Artemia)

CONTACT INFORMATION

Tel +90 246 313 34 60

Fax +90 246 313 34 63

GSM -

e-mail remziye.ozkok@tarim.gov.tr

Academic Links

EDUCATION INFORMATION

Degree University - Department Date Thesis Title

Master Science Institute of The

Ege University

1991-1993 Investigating the relation between the

amount of chlorophyll-a and primary

productivity in Lake Eğirdir

Undergraduate Fisheries Faculty of The

Ege University

1983-1987 Methods for Daphnia production (Daphnia

sp.) in Laboratory Conditions

FOREIGN LANGUAGE DOCUMENTS

Language Test Type Score Date

English Elementary 100 (hour) Successful 2002

INSTITUTION INFORMATION

Date Degree Affiliation

2014-2019 Fisheries Engineer Eğirdir Fisheries Research Institute

2013-2014 Fisheries Engineer Eğirdir Fisheries Research Station

2007-2013 Fisheries Engineer Erzurum Directorate of Provıncıal Food Agrıculture And Lıvestock

1998- 2007 Fisheries Engineer Eğirdir Fisheries Research Institute

1997- 1997 Fisheries Engineer Yalova Directorate of Provıncıal Agrıculture

1992- 1997 Fisheries Engineer Yalova Directorate of Fish Culture Station

1988- 1992 Fisheries Engineer Eğirdir Fisheries Research Institute

PUBLICATIONS

Articles in the Journals Indexed in SCI-Expanded, SSCI, AHCI

- Didinen, B.I., Bahadır Koca, S., Metin, S., Diler, O., Erol, K.G., Dulluc, A., Koca, H.U., Yigit, N.O, Ozkok R.,

Kucukkara R., 2016. Effect of lactic acid bacteria and the potential probiotic Hafnia alvei on growth and

survival rates of narrow clawed crayfish (Astacus leptodactylus Esch., 1823) stage II juveniles.

Iranian Journal of Fisheries Sciences, 15(4), 1307-1317.

- Balık, İ., Çubuk, H., Çınar, Ş., Özkök, R., 2009. Population structure, growth, mortality and estimated

stock size of the introduced tench, Tinca tinca (L.), population in Lake Beysehir, Turkey. Journal of Applied

Ichthyology 25: 206-210.

-Balık, İ., Çubuk, H., Özkök, R., Uysal, R., 2006. Some Characteristics and Size of Carp (Cyprinus carpio L.,

1758) Population in the Lake Karamık (Afyonkarahisar/Turkey), Turkish Journal of Fisheries and Aquatic

Sciences,6: 117-122.

-Balık, İ., Çubuk, H., Özkök, R., Uysal, R., 2006., Reproduction properties of pike (Esox lucius L., 1758)

population in Lake Karamık (Afyon/TURKEY), Turkish Journal Zool, 30: 27-34.

-Balık, İ., Çubuk, H., Karaşahin, B., Özkök, R., Uysal, R., Alp, A., 2006. Food and feeding habits of pikeperch,

Sander lucioperca (Linneaus, 1758) population from Lake Eğirdir (Turkey), Turk J Zool, 30: 19-26.

-Balık, İ., Çubuk, H., Özkök, R., Uysal, R., 2005. Some Biological Characteristics of Crayfish (Astacus

leptodactylus Eschscholtz, 1823) in Lake Eğirdir, Turk J Zool, 29: 295-300.

- Çubuk,H.,Balık,İ.,Uysal,R., Özkök,R.,2005. Some Biological Characteritics and the Stock Size of the Pike

(Esox lucius L.,1758) Population in Lake Karamık.Turk J.Vet.& Anim.Sci. TÜBİTAK Vol.29 Number 4 1025-

1031

-Balık, İ., Özkök, R., Çubuk, H. Uysal, R., 2004. Investigation of Some Biologic Characteristics of Silver

Crucian Carp, Carassius gibelio (Bloch 1782) Population in Lake Eğirdir, Turk J Zool 28: 19-28.

- Balık,İ., Çubuk,H., Özkök, R., UYSAL, R., 2004. Size Composition, Growth Characteristics and Stock

Analysis of the Pikeperch, Sander lucioperca (L. 1758), Population in Lake Eğirdir. Turk J. Of Vet. & Animal

Sciences. TÜBİTAK Volum 28 715- 722.

-Balık, İ., Karaşahin, B., Özkök, R., Çubuk, H., Uysal, R., 2003. Diet of silver crucian carp Carasssius gibelio

in Lake Eğirdir, Turkish Journal of Fisheries and Aquatic Sciences, Trabzon, 3: 1-4.

- Balık, İ., Özkök, E., Özkök, R., 2002. Catch per Unit Effort and Size Composition of Crayfish, Astacus

leptodactylus Esch-scholtz 1823, in Lake İznik, Asian and Australasian Journal of Animal Sciences, Güney

Kore Seul, 15, 884- 889.

Articles in the Other Journals

-Erol K.G., R. Özkök, N. Cilbiz, R. Küçükkara, Ş. Çınar, L. Tümgelir, M. Ceylan, T. Meke, Ö. Diler,

B.I. Didinen and S. Bahadır Koca, 2017. Effect of Different Feed and Stocking Density on Survival and

Growth Performance of Astacus leptodactylus (Esch., 1823) Juveniles. Journal of Limnology and

Freshwater Fisheries Research, 3(3):159-165.

-Erol., K.G., Özkök, R., Küçükkara, R., Çınar, Ş., 2010. Potential ortality causes on juvenile stage in freshwater

crayfish Astacus Leptodactylus (Eschscholtz, 1823) farming, Journal of Eğirdir Fisheries Faculty 6 (2):23-

30

-Çubuk,H., Balık, İ., Çınar, Ş., Özkök, R., Tümgelir, L., Küçükkara,R., Erol, K.G., Uysal, R., Yağcı, M., 2007. The

final situation at the fishery of Lake Eğirdir. Turkish Journal of Aquatic Life, 3-5, 5-8, 182-188.

-Özkök, R., Çubuk,H., Tümgelir, L., Uysal, R., Çınar, Ş., Küçükkara,R., Erol, K.G., Ceylan, M., 2007. Growth

features of silver curician carp (Carassius gibelio Bloch, 1782) population in Lake Eğirdir. Turkish Journal

of Aquatic Life, 3-5, 5-8, 313-322.

-Çınar, Ş., Çubuk, H., Özkök, R., Tümgelir, L., Çetinkaya, S., Erol, K.G., Ceylan, M., 2007. Growth features of

silver crucian carp (Carassius gibelio Bloch. 1782 population in Lake Beyşehir. Turkish Journal of Aquatic

Life,3-5, 5-8, 401-409.

-Tümgelir, L., Çubuk, H., Çınar, Ş., Özkök, R., Küçükkara, R., Ceylan, M., Erol, K.G., Çetinkaya, S., 2007.

Growth features of chub(Leuciscus lepidus heckel. 1843 ) population in Lake Beyşehir . Turkish Journal of

Aquatic Life,, 3-5, 5-8, 200-208.

-Balık, İ., Çubuk, H., Özkök, R., 2007. Distribution of economic fish population in Lake Eğirdir area, Journal

Of Fisheries Sciences.com, 1 (2):88-96.

-Aydın, H., Özkök, R., Gökoğlu, M., Memiş, D., 1996. Adaptation of “Oncorhynchus mykiss (Walbaum, 1792)

” with various height and weight to the water taken from Sea of Marmara. Journal of Ege University

Faculty of Fisheries İZMİR 13/1-2, 95-100.

Books or Book Parts

-

Poster or Oral Presentations in National Symposium/Congress

-Erol, K.G., Özkök, R. 2018. Tatlısu İstakozu (Astacus leptodactylus)’nun Ontogenik Gelişimine Bağlı

Yem Formülasyonu (Proje Tanıtımı). Kerevit Yem Çalıştayı, 19 Aralık 2018, Eğirdir.

-Özkök, R., Erol, K.G. 2018. Crayfish Culture Studies in the Institute made Until Today. Crayfish Feed

Workshop 19 Aralık 2018, Egirdir.

- Erol, K.G., Özkök, R. 2016. Resirculating Systems: Freshwater Crayfish Research Center. Workshop

on Alternative Internal Aquaculture Species Production, 11-13 January 2016, Antalya, Turkey (Oral

Presentation)

-Erol, K.G., Özkök, R. 2016. Crayfish Culture under Controlled Conditions. Workshop on Alternative

Internal Aquaculture Species Production, 11-13 January 2016, Antalya, Turkey (Oral Presentation)

-Cavdar, N., Ozkok, R., Erol, K.G., 2015. The use of melatonin in aquaculture. 2 nd Symposium on

Fish Introduction and Reservoir Management May 20-22, 2015/EĞİRDİR (Oral Presentation)

- Erol, K.G., Özkök, R., Çınar, Ş., Ceylan, M., Koca, S.B., Didinen, B.I., 2014. The Investigation of Embryonic

and Postembryonic Development of the Freshwater Crayfish Astacus leptodactylus Cultured Under

Controlled Conditions. Eastern Anatolia Region 5th Fisheries Symposium 31 May-02 Jun 2014, Elazığ

(poster Presentation)

- Özkök, R., Erol, G., Çınar, Ş., Çetinkaya, S., Cesur, M., 2014. The Effect of the Different Populations on the

Culture Performance of Freshwater Crayfish. Eastern Anatolia Region 5th Fisheries Symposium 31 May-02

Jun 2014, Elazığ (Oral Presentation)

- Özkök, R., Erol, K.G., 2014. The Common aquaculture tecniques of crayfish and its situation in Turkey

and in the World. Workshop on Crayfish in Eğirdir Lake,29.04.2014, Isparta(Oral Presentation)

- Çınar, Ş., Korkut, S.O., Çapkın, K., Bulut, C., Meke, T., Özkök, R., Cilbiz, M.,Cilbiz,N., 2009. The growth

characteristics of Cyprinus carpio population in Lake Uluabat. 15th National Fisheries and Aquaculture

Syposium, RİZE.

- Erol, K.G., Diler, Ö., Küçükkara, R., Özkök, R., Cilbiz, N., Çınar, Ş., Tümgelir, L., Ceylan, M., Meke, T., Didinen,

B.I., 2009. The effect of food variety and stock density on growth and survival rate of crayfish (Actacus

leptodactylus) juveniles. Protection and Management of Natural Resources Stocks of Crayfish Workshop

(June 25-26)Eğirdir/Isparta.

-Didinen, B., Bahadır Koca, S., Ekici, S., Dulluç, A., Koca, H.U., Gülle, İ., Diler,Ö., Erol, K.G., Özkök, R., Küçükkara

,R. 2009. The effect of using a commercial probiotic on the survival and growth of freshwater crayfish,

Actacus leptodactylus juveniles. Management and coservation of freshwater crayfish stock in natural

resource Workshop (June 25-26) Eğirdir/Isparta.

-Çınar, Ş., Küçükkara, R., Çapkın., K., Akçimen, U., Meke, T., Savaşer, S., Korkut, S.O., Özkök, R., Cilbiz, M,.

2009. The growth characteristics of Carassius gibelio (Bloch, 1782) population in Lake Uluabat. Ulusal Su

Günleri Sempozyumu, ELAZIĞ.

-Didinen, B.I., Diler, Ö., Özkök, R., Ekici, S., Dulluç, A., Erol, G., 2007. The effect of stockıng densıty on growth

and survıval rate of freshwater Crayfısh (Astacus leptodactylus Eschscholtz,1823) juveniles. National water

day symposium, 16-18 May, Antalya

-Balık,İ., Çubuk,H., Özkök, R., Uysal,R., 2006) Fish Fauna and Fisheries in Lake Eğirdir: Changes from 1950s,

When Pikeperch (Sander lucioperca (Linnaeus, 1758)) was Introduced to Today. 1st Symposium of fish

enrichment and reservoir management Feb. 7-9, 2006/ANTALYA

-Çubuk,H., Balık, İ., Özkök,R., Uysal,R, 2006. ) Feeding of Pike (Esox lucius) in Lake Karamik. 1st Symposium

of fish enrichment and reservoir management Feb. 7-9, 2006/ANTALYA

-Yağcı, M., Özkök, R., Erol, K. G., Çubuk, H. 2006. The feeding features of Pike-Perch (Sander lucioperca)

population in Lake Beyşehir. 1th International Symposium for Beyşehir and its Region 11-13 May 420-427,

Beyşehir/Konya.

-Çetinkaya, S., Çınar, Ş., Özkök, R., Erol, K.G., 2006. Growth Features of Carp (Cyprinus carpio) Population in

Beyşehir Lake. 1th International Symposium for Beyşehir and its Region 11-13 May 697-704,

Beyşehir/Konya.

Poster or Oral Presentations in International Symposium/Congress

-Erol, KG., Özkök, R., Didinen, BI., Bahadır Koca, S., Çınar, Ş. 2018. The Effect of Different Photoperiods on

the Growth and Survival of Narrow-Clawed Crayfish (Astacus leptodactylus, Esch., 1823) Juveniles. 13th

International Symposium on Fisheries and Aquatic Sciences, 21-23 November 2018 Ankara, Turkey.

-Özkök, R., Erol, K.G., Uzunmehmetoglu, O.Y. 2017. Share of in Fishery Production of Crustacean in Turkey and World, I st International Symposium on Limnology and Freshwater Fisheries, 4-6 October 2017, Eğirdir-Isparta/Turkey -Özkök, R., Erol, K.G., Uzunmehmetoglu, O.Y., Çınar, Ş. 2017. The Status Of İndigenous Crayfısh Specıes, Astacus Leptodactylus (Eschscholtz, 1823) In Turkey, European Crayfish Conference 2017: The IAA Cruise 2017, 16-18 August 2017 The University of Eastern Finland (Helsinki)-Sweden (Stockholm). -Erol, K.G., Özkök, R., Veske, E., Uzunmehmetoglu, O.Y., Çınar, Ş. 2017. Crayfısh Research Center In Turkey, European Crayfish Conference 2017: The IAA Cruise 2017, 16-18 August 2017 The University of Eastern Finland (Helsinki)-Sweden (Stockholm).

PROJECTS

Date Supporter

Foundation Project Title Task

2017-2019

TÜBİTAK-

3001

Feed Formulation Based on

Ontogenic Development of

Freshwater Crayfish, Astacus

leptodactylus

Researcher/Expert

2016-2019 General

Directorate of

Agricultural

Research And

Policies

Investigation of Sarıyar, Gökçekaya

and Yenice Dam Reservoirs

(Eskişehir, Ankara) in Terms of Trofic

Level and Trout Breeding

2015-2017

General

Directorate of

Agricultural

Research And

Policies

The Effect of Adding Prebiotic Inulin,

Chitosan and Probiotic Bacterium

Bacillus subtilis to diet on Astacus

leptodactylus Juveniles

Researcher

2015-2017

General

Directorate of

Agricultural

Research And

Policies

Investigating the Effect of Melatonin

and Serotonin on Survival Rate,

Growth Performance, Shell Change,

Body Composition and Immune

System of Astacus leptodactylus

(Eschscholtz, 1823) Juveniles

Researcher

2011-2013 TARIM

REFORMU

GEM VE

KKGM/

IPA

The implementation of the Nitrates

Directive in Turkey

"(Implementation of Nitrate

Directive in Turkey).

2007-2011

General

Directorate of

Agricultural

Research And

Policies

The increase of survival rates of

freshwater crayfish juveniles cultured

under the controlled conditions

Researcher

2008 The Scientific and

Technological Research Council of

Turkey TÜBİTAK

TÜBİTAK

Proje No:

1060353

The Effect of Probiotic Applications on

Growth and Survival Rates of Astacus

leptodactylus juveniles

Researcher

2006-2007 General

Directorate of

Agricultural

Research And

Policies

Determining economic fish stocks and

studying their sustainability in Lake

Beyşehir and Lake Eğirdir

Researcher

2006-2007 General

Directorate of

Agricultural

Research And

Policies

Determining crayfish and economic

fish stocks and studying their

sustainability in Lake Uluabat and

İznik

Researcher

2004-2005 General

Directorate of

Agricultural

Research And

Policies

Investigating the fishing and some

population features of economic fish

species in Lake Karamık

Researcher

2002-2006 General

Directorate of

Agricultural

Research And

Policies

Investigation of crayfish culture Project Leader

2002-2003 General

Directorate of

Agricultural

Research And

Policies

Investigation of the changes in Lake

Eğirdir after introducing Crassius sp.

and the effect of this fish species in

freshwater fishing

Researcher

1992-1995 TÜGEM Sea Bass (Dicentrarhus labrax)

Production

Researcher

1990-1992 TÜBİTAK-

TAGEM

DEBÇAĞ-15/G

The stock determination Project of

Eğirdir Lake

Researcher/Expert

TRAINING

Educator

-Community Benefit Program İŞKUR Personnel Training 2018-2019 EĞİRDİR

-Crayfish culture techniques- Education seminar 21-22 April 2014-EĞİRDİR

Training

-Crayfish Rearing in Recirculating Aquaculture System (RAS) (especially critical period problems and feeding in juvenile crayfish culture 2017 University of South Bohemia Faculty of Fisheries and Protection of Waters ÇEK REPUBLİC -Certificate of Programme Experimental Animal Usage 16-17 January 2017 EĞİRDİR - Workshop on Crayfish 29.04.2014, in Eğirdir- Isparta - JICA “Fish Diseases Course” 25 Temmuz- 18 Ağustos 2000 TRABZON - Diving Course, March-June 1987

Certificate

-Certificate Of Experimental Animal Usage 16-27 January Egirdir

-Diving Course Certificate 1987-Dokuzeylül Universtate- İZMİR

SCIENTIFIC ACTIVITIES

Tasks of Symposium, Congress, Workshop etc.

- Eğirdir Lake Freshwater Crayfish Sector Evaluation Meeting 13 March 2019 Isparta Directorate of

Provincial Agriculture And Forestry

- Crayfish feed workshop Organization-Regulation-Presentation 19.12.2018 Eğirdir

-European Crayfish Conference 2017: The IAA Cruise 2017, 16-18 August 2017 The University of

Eastern Finland (Helsinki)-Sweden (Stockholm).

- I st International Symposium on Limnology and Freshwater Fisheries, 4-6 October 2017, Eğirdir-

Isparta/Turkey

- II. Symposium on Fish Introduction and Reservoir Management (Organizing Committee), 20-

22.05.2015, Eğirdir.

-Workshop on Crayfish 29.04.2014, in Eğirdir- Isparta.

TASK IN ACADEMIC JOURNALS

Refereeing / Editing in journals

-Journal of Limnology and Freshwater Fisheries Research’da Co-Editor

AWARDS

Scientific awards

Researcher Incentive Award, TÜBİTAK 2002

(Balık, İ., Özkök, E., Özkök, R., 2002. Catch per Unit Effort and Size Composition of Crayfish, Astacus

leptodactylus Esch-scholtz 1823, in Lake İznik, Asian and Australasian Journal of Animal Sciences,

Güney Kore Seul, 15, 884- 889.)

Researcher Incentive Award, TÜBİTAK 2009

(Balık, İ., Çubuk, H., Çınar, Ş.,Özkök, R., 2009. Population structure, growth, mortality and estimated

stock size of the introduced tench, Tinca tinca (L.), population in Lake Beysehir, Turkey. Journal of

Applied Ichthyology 25: 206-210.)

OTHERS ACTIVITIES

Work/task activity/responsibility/events/membership etc.

- Website news writing

- Membership of Institute Editorial Board - Membership of Ethics Committee of Experimental Animal Usage - Solidarity commissionmembership of institute -Commission of the examination and price research etc. -Commissionmembership of Internship - Staff education (ISKUR)