Ecological indicators reveal historical regime shifts in the Black Sea ecosystem

E Akoglu - PeerJ, 2023 - peerj.com
Background The Black Sea is one of the most anthropogenically disturbed marine
ecosystems in the world because of introduced species, fisheries overexploitation, nutrient …

A coupled plankton–anchovy population dynamics model assessing nonlinear controls of anchovy and gelatinous biomass in the Black Sea

T Oguz, B Salihoglu, B Fach - Marine Ecology Progress Series, 2008 - int-res.com
A coupled model of lower trophic levels and anchovy Engraulis encrasicolus ponticus
population dynamics was developed to analyze the mechanisms controlling sharp anchovy …

Current state of overfishing and its regional differences in the Black Sea

T Oguz, E Akoglu, B Salihoglu - Ocean & coastal management, 2012 - Elsevier
Long-term (1950–2006) changes of fish landings in combination with some ecosystem
indicators are used to evaluate the status and sustainability of the Black Sea fishery …

Nonlinear response of Black Sea pelagic fish stocks to over-exploitation

T Oguz - Marine Ecology Progress Series, 2007 - int-res.com
A 3-trophic level prey-predator model investigated the underlying nonlinear dynamics
governing long-term (1960 to 1999) changes in pelagic fish stocks in the Black Sea. The …

Long-Term (2001-2011) Temperature, salinity and Chlorophyll-a variations at a Southeastern Coastal site of the Black Sea

A Alkan, B Zengin, S Serdar, T Oğuz - Turkish Journal of Fisheries …, 2013 - dergipark.org.tr
Long-term measurements of temperature, salinity and chlorophyll-a concentration at a
coastal site off Trabzon in the southeastern Black Sea document their monthly-to-interannual …

The impact of climate variability on the production of black sea anchovy: a modelling study

C Güraslan - 2010 - acikbilim.yok.gov.tr
The influence of climate variability on anchovy eggs and larvae production and trophic
interactions within the Black Sea ecosystem was studied with a one-dimensional, coupled …

A comperative assessment of the Black Sea anchovy stock by using holistic production and analytical age structure models

G Akkuş - 2016 - open.metu.edu.tr
Economically the most important fish species in Turkey is the Black Sea anchovy (Engraulis
encrasicolus). It provides 60% of the total fish catch amongst all Turkish fisheries. However …

Karadeniz ekosisteminin mevcut durumunun ve gelecekteki olası davranış biçimlerinin saptanması

T Oğuz, S Tuğrul, E Mutlu, D Ediger, Ş Beşiktepe… - 2008 - open.metu.edu.tr
Karadeniz'e ilişkin oşinografik araştırmaları sistematik bir biçimde sürdürmeyi
amaçlayan bu proje kapsamında ülkemize ait olan Ekonomik Kuşak içindeki toplam …

[PDF][PDF] KARADENİZ'DE İKLİM DEĞİŞİKLİKLERİ ve ÇEVRESEL BASKILARIN BALIKÇILIĞA ETKİLERİ

O Temel - SUNUŞ - test3.sinop.edu.tr
İklim değişimlerinin diğer çevresel baskılar ile birlikte balıklar üzerindeki bireysel ve
populasyon düzeyinden tüm ekosistem düzeyine kadar oldukça karmaşık etkiler yarattığı …