Araştırma Alanları
Deniz Bilimleri ve Teknolojisi, Balıkçılık, Deniz Biyolojisi
Akademik Unvanlar / Görevler
2016 - Devam Ediyor
2016 - Devam EdiyorDoç.Dr.
İstanbul Üniversitesi, Deniz Bilimleri ve İşletmeciliği Enstitüsü, Fiziksel Oşinografi Ve Deniz Biyolojisi
2010 - 2016
2010 - 2016Araştırma Görevlisi Dr.
İstanbul Üniversitesi, Deniz Bilimleri ve İşletmeciliği Enstitüsü, -
2001 - 2010
2001 - 2010Araştırma Görevlisi
İstanbul Üniversitesi, Deniz Bilimleri ve İşletmeciliği Enstitüsü, -
SCI, SSCI ve AHCI İndekslerine Giren Dergilerde Yayınlanan Makaleler
2020
2020A comparison of market landings during fish spawning seasons to better understand the effectiveness of the temporal fishery closure in Turkey
Yıldız T., Ulman A., Demirel N.
Ocean & Coastal Management, cilt.198, ss.1-11, 2020 (SCI İndekslerine Giren Dergi)
2020
2020Stock dynamics and predator-prey effects of bonito and bluefish as top predators in the Black Sea
Daskalov G., Demirel N. , Ulman A., Georgieva Y., Zengin M.
Ices Journal Of Marine Science, cilt.78, ss.1-10, 2020 (SCI İndekslerine Giren Dergi)
2020
2020The lost fish of Turkey: A recent history of disappeared species and commercial fishery extinctions for the Turkish Marmara and Black Seas
Ulman A., Zengin M., Demirel N. , Pauly D.
FRONTIERS IN MARINE SCIENCE, cilt.7, ss.1-16, 2020 (SCI İndekslerine Giren Dergi)
2020
2020Estimating stock status from relative abundance and resilience
Froese R., Winker H., Coro G., Demirel N. , Tsikliras A. C. , Dimarchopoulou D., et al.
ICES Journal of Marine Science, cilt.77, ss.527-538, 2020 (SCI İndekslerine Giren Dergi)
2020
2020First Large-Scale Eastern Mediterranean and Black Sea Stock Assessment Reveals a Dramatic Decline
Demirel N. , Zengin M., Ulman A.
Frontiers in Marine Science, cilt.7, 2020 (SCI İndekslerine Giren Dergi)
2019
2019On the pile-up effect and priors for L-inf and M/K: response to a comment by Hordyk et al. on "A new approach for estimating stock status from length frequency data" Reply
Froese R., Winker H., Coro G., Demirel N. , Tsikliras A. C. , Dimarchopoulou D., et al.
ICES JOURNAL OF MARINE SCIENCE, cilt.76, ss.461-465, 2019 (SCI İndekslerine Giren Dergi)
2018
2018Status and rebuilding of European fisheries
Froese R., Winker H., Coro G., Demirel N. , Tsikliras A. C. , Dimarchopoulou D., et al.
MARINE POLICY, cilt.93, ss.159-170, 2018 (SSCI İndekslerine Giren Dergi)
2018
2018A new approach for estimating stock status from length frequency data
Froese R., Winker H., Coro G., Demirel N. , Tsikliras A. C. , Dimarchopoulou D., et al.
ICES Journal of Marine Science, cilt.75, ss.2004-2015, 2018 (SCI Expanded İndekslerine Giren Dergi)
2017
2017Estimating fisheries reference points from catch and resilience
Froese R., Demirel N. , Coro G., Kleisner K. M. , Winker H.
FISH AND FISHERIES, cilt.18, ss.506-526, 2017 (SCI İndekslerine Giren Dergi)
2016
2016A critique of the balanced harvesting approach to fishing
Froese R., Walters C., Pauly D., Winker H., Weyl O. L. F. , Demirel N. , et al.
ICES JOURNAL OF MARINE SCIENCE, cilt.73, ss.1640-1650, 2016 (SCI İndekslerine Giren Dergi)
2016
2016Reply to Andersen et al. (2016) "Assumptions behind size-based ecosystem models are realistic"
Froese R., Walters C., Pauly D., Winker H., Weyl O. L. F. , Demirel N. , et al.
ICES JOURNAL OF MARINE SCIENCE, cilt.73, ss.1656-1658, 2016 (SCI İndekslerine Giren Dergi)
2016
2016Revisiting safe biological limits in fisheries
Froese R., Coro G., Kleisner K., Demirel N.
FISH AND FISHERIES, cilt.17, ss.193-209, 2016 (SCI İndekslerine Giren Dergi)
2015
2015Ichthyoplankton dynamics in a highly urbanized estuary
Demirel N.
MARINE BIOLOGY RESEARCH, cilt.11, ss.677-688, 2015 (SCI İndekslerine Giren Dergi)
2015
2015An overall indicator for the good environmental status of marine waters based on commercially exploited species
Froese R., Demirel N. , Sampang A.
MARINE POLICY, cilt.51, ss.230-237, 2015 (SSCI İndekslerine Giren Dergi)
2014
2014Seasonal distribution of Trachurus mediterraneus (Steindachner, 1868) in the Golden Horn Estuary, Istanbul
Demirel N. , Yuksek A.
TURKISH JOURNAL OF ZOOLOGY, cilt.38, ss.361-368, 2014 (SCI İndekslerine Giren Dergi)
2014
2014Influence of the extreme conditions on the water quality and material exchange flux in the strait of Istanbul
Altiok H. , Aslan A., Övez S., Demirel N. , Yuksek A. , Kiratli N., et al.
Journal of Marine Systems, cilt.139, ss.204-216, 2014 (SCI Expanded İndekslerine Giren Dergi)
2013
2013Spawning Frequency of Trachurus mediterraneus (Carangidae) in The Sea of Marmara
Demirel N. , Yuksek A.
TURKISH JOURNAL OF FISHERIES AND AQUATIC SCIENCES, cilt.13, ss.441-446, 2013 (SCI İndekslerine Giren Dergi)
2013
2013Reproductive biology of Trachurus mediterraneus (Carangidae): a detailed study for the Marmara - Black Sea stock
Demirel N. , Yuksek A.
JOURNAL OF THE MARINE BIOLOGICAL ASSOCIATION OF THE UNITED KINGDOM, cilt.93, ss.357-364, 2013 (SCI İndekslerine Giren Dergi)
2012
2012Weight-length relationships of 28 fish species in the Sea of Marmara
Demirel N. , Murat Dalkara E.
TURKISH JOURNAL OF ZOOLOGY, cilt.36, ss.785-791, 2012 (SCI İndekslerine Giren Dergi)
2007
2007Alien Crustacean Decapods from the Aegean Coast of Turkey
YOKEŞ M. B. , Karhan S. U. , Okus E. , Yuksek A. , Aslan-Yilmaz A., Yilmaz I. N. , et al.
AQUATIC INVASIONS, cilt.2, ss.162-168, 2007 (SCI İndekslerine Giren Dergi)
Diğer Dergilerde Yayınlanan Makaleler
2019
2019Length-Frequency Distribution of European Hake, Merluccius merluccius from 1995 to 2016 in the Sea of Marmara
Gül G., Murat Dalkara E., Yüksek A. , Demirel N.
COMU Journal of Marine Sciences and Fisheries, cilt.2, ss.167-172, 2019 (Hakemli Üniversite Dergisi)
2019
2019Age and growth of European hake, Merluccius merluccius in the Marmara Sea
Gül G., Murat Dalkara E., Yüksek A. , Demirel N.
COMU Journal of Marine Sciences and Fisheries, cilt.2, ss.147-154, 2019 (Hakemli Üniversite Dergisi)
2007
2007Biodiversity in Western Part of Fethiye Bay
Okuş E., ALTIOK H., YÜKSEK A. , YILMAZ İ. N. , ASLAN A., Karhan S. Ü. , et al.
JOURNAL OF THE BLACK SEA/MEDITERRANEAN ENVIRONMENT, cilt.19, ss.19-34, 2007 (Diğer Kurumların Hakemli Dergileri)
Hakemli Kongre / Sempozyum Bildiri Kitaplarında Yer Alan Yayınlar
2019
2019Domoic acid accumulation in Mediterranean horse mackerel
DURSUN F. , Gül G., DEMİREL N.
MEDCOAST 19, Muğla, Türkiye, 22 - 26 Ekim 2019, ss.1
2019
2019Life history and population of two marine Cladocerans.
Bedikoğlu D., YILMAZ İ. N. , DEMİREL N.
MEDCOAST19, Muğla, Türkiye, 22 - 26 Ekim 2019, ss.1
2019
2019Diet overlap and trophic levels of two Mustelus specie
Gül G., DEMİREL N.
MEDCOAST19, Muğla, Türkiye, 22 - 26 Ekim 2019, ss.1
2018
2018Reassessment of the changing fisheries for data poor stocks in the Eastern Mediterranean
DEMİREL N.
Fish Forum, Roma, İtalya, 10 - 14 Aralık 2018, ss.1-10
2018
2018Rebuilding of European hake stock in the Sea of Marmara
DEMİREL N.
First International Marine & Freshwater Sciences Symposium (Marfresh2018), Antalya, Türkiye, 18 - 21 Ekim 2018, ss.1
2017
2017Depletion of European hake stock in the Sea of Marmara
DEMİREL N.
52nd European Marine Biology Symposium, Piran, Slovenya, 25 - 29 Eylül 2017, ss.70
2017
2017Estimating fisheries reference points from catch data for data-limited fish stocks in Turkish waters.
DEMİREL N.
ICES Annual Science Meeting, Florida, Amerika Birleşik Devletleri, 18 - 21 Eylül 2017, ss.65
2017
2017THE FATE OF POSIDONIA OCEANICA MEADOWS DUE TO ANTHROPOGENIC PERTURBATIONS IN THE VICINITY OF A BUSY TOURISTIC TOWN IN THE SOUTHERN AEGEAN SEA
YILMAZ İ. N. , DEMİREL N. , DEMİR V. , VARDAR D. , YÜKSEK A.
ASLO 2017 AQUATIC SCIENCES MEETING, 26 Şubat - 03 Mart 2017, ss.1
2017
2017Implementation of CMSY method for estimating fisheries reference points in Turkish stocks
DEMİREL N.
ASLO 2017 Aquatic Sciences Meeting, Hawaii, Amerika Birleşik Devletleri, 26 Şubat - 03 Mart 2017, ss.66
2016
2016Marmara Denizi’nde bulunan berlam balığının stok durumu
DEMİREL N.
1. Ulusal Denizlerde İzleme ve Değerlendirme Sempozyum, Ankara, Türkiye, 21 - 23 Aralık 2016, ss.1-2
2016
2016Assessing the fisheries status of 39 Aegean Sea stocks
Tsikliras A. C. , Dimarchopoulou D., Ammar Y., Coro G., DEMİREL N. , Garilao C., et al.
16th Hellenic Conference for Ichthyologists, Kavala, Yunanistan, 6 - 09 Ekim 2016, ss.50
2016
2016Long term size evaluation of European hake in the Sea of Marmara
Gül G., DEMİREL N. , Murat Dalkara E., YÜKSEK A.
39th CIESM Conference, Kiel, Almanya, 12 - 16 Eylül 2016, ss.247
2016
2016Population structure of European hake in the Sea of Marmara
Gül G., DEMİREL N. , YÜKSEK A. , Murat Dalkara E.
39th CIESM Conference, Kiel, Almanya, 12 - 16 Eylül 2016, ss.247
2016
2016Population parameters of European hake in the Sea of Marmara.
Gül G., DEMİREL N. , Murat Dalkara E., YÜKSEK A.
Turkish Marine Sciences Conference, Ankara, Türkiye, 31 Mayıs - 03 Haziran 2016, ss.1
2016
2016Determination of the sustainability level for data-poor fish species with the ecosystem-based approach
DEMİREL N.
Turkish Marine Sciences Conference, Ankara, Türkiye, 31 Mayıs - 03 Haziran 2016, ss.2
2015
2015Sualtı Araştırmalarında Bilimsel Dalışın Önemi
DEMİR V. , DEMİREL N. , Okudan E. Ş.
18. Sualtı Bilim ve Teknoloji Toplantısı, İzmir, Türkiye, 14 - 15 Kasım 2015, cilt.1, ss.123-128
2012
2012Bycatch and discarding experiments in the Marmara Sea demersal fishery
DEMİREL N. , Murat Dalkara E.
6. World Fisheries Congress, İngiltere, 1 - 04 Mayıs 2012, ss.172
2010
2010Preliminary results on reproductive biology of Trachurus mediterraneus (Steindachner, 1868), in the northeastern Sea of Marmara.
DEMİREL N. , YÜKSEK A.
39. CIESM Congress, İtalya, 1 - 04 Ağustos 2010, ss.491
2007
2007Summer ichtyoplankton data in the Sea of Marmara (July 1997, August 2000)
DEMİREL N. , YÜKSEK A. , Okuş E.
38. CIESM Congress, Türkiye, 1 - 04 Kasım 2007, ss.458
2007
2007The Threats on the Biodiversity of Gökova Specially Protected Area and Solutions for a Sustainable Environment
OKUŞ E. , YÜKSEK A. , YILMAZ İ. N. , Aslan Yılmaz A., DEMİREL N. , Karhan Ü., et al.
MEDCOAST'07, Mısır, 1 - 04 Kasım 2007, ss.193-198
2006
2006Gökova Özel Çevre Koruma Bölgesinin Kıyı ve Deniz Alanlarının Biyolojik Çeşitliliğinin Tespiti
Okuş E., Yüksek A. , Yılmaz İ. N. , Aksu A. , Aslan A., Karhan Ü., et al.
Türkiye'nin Kıyı ve Deniz Alanları 6. Ulusal Konferansı, Muğla, Türkiye, 7 - 11 Kasım 2006, ss.7-11
2004
2004Marmara Denizi’nde Engraulis encrasicolus (Linnaeus, 1758) yumurta ve larvasının zaman bağlı değişimi.
DEMİREL N. , YÜKSEK A.
V. Ulusal Ekoloji ve Çevre Kongresi, Bolu, Türkiye, 1 - 04 Ekim 2004, ss.193-199
Kitap & Kitap Bölümleri
2018
2018The anticipated effects of oil spill on fish populations in case of an accident along the Turkish Straits System – a review of studies after several incidents from the world
Öz M. I. , Demirel N.
Oil Spill Along the Turkish Straits Sea Area; Accidents, Environmental Pollution, Socio-economic Impacts and Protection, Ünlü S.,Alpar B.,Öztürk B., Editör, Türk Deniz Araştırmaları Vakfı Yayınları, İstanbul, ss.261-271, 2018
2016
2016Demersal Fishes and Fisheries in the Sea of Marmara
DEMİREL N. , Gül G.
The Sea of Marmara - Marine Biodiversity, Fisheries, Conservation and Governance, Özsoy E., Çağatay M.N., Balkıs N., Balkıs N., Öztürk B., Editör, Turkish Marine Research Foundation Press, İstanbul, ss.630-643, 2016
2016
2016Status of Small Pelagic Fishes in the Sea of Marmara
DEMİREL N. , Gül G.
The Sea of Marmara - Marine Biodiversity, Fisheries, Conservation and Governance, Özsoy E., Çağatay M.N., Balkıs N., Balkıs N., Öztürk B., Editör, Turkish Marine Research Foundation Press, İstanbul, ss.612-629, 2016
2013
2013Sürdürülebilir Balıkçılık için "Ekosistem Temelli Yönetim"
DEMİREL N. , DEMİR V. , Oruç A., Akça N., Araç N., Kalem S.
Wwf-Türkiye (Doğal Hayatı Koruma Vakfı), İstanbul, 2013
2007
2007