Graduate School of Marine Sciences, Article

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Gücü, Ali Cemal (38)
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Yücel, Mustafa (33)
Salihoğlu, Barış (31)

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Recent Submissions

Abiotic and biotic drivers of temporal dynamics in the spatial heterogeneity of zooplankton communities across lakes in recovery from eutrophication
Fu, Hui; Özkan, Korhan; Yuan, Guixiang; Johansson, Liselotte Sander; Søndergaard, Martin; Lauridsen, Torben L.; Jeppesen, Erik (2021-07-15)
© 2021 Elsevier B.V.Seasonal and annual dynamics of the zooplankton community in lakes are affected by changes in abiotic drivers, trophic interactions (e.g., changes in phytoplankton and fish communities and abundances) a...
Floating macrolitter leaked from Europe into the ocean
González-Fernández, Daniel; et. al. (2021-06-01)
© 2021, The Author(s), under exclusive licence to Springer Nature Limited.Riverine systems act as converging pathways for discarded litter within drainage basins, becoming key elements in gauging the transfer of mismanaged...
Effect of tectonic processes on biosphere-geosphere feedbacks across a convergent margin
Fullerton, Katherine M.; et. al. (2021-04-01)
The subsurface is among Earth's largest biomes, but the extent to which microbial communities vary across tectonic plate boundaries or interact with subduction-scale geological processes remains unknown. Here we compare ba...
Microplastic consumption and physiological response in Acartia clausi and Centropages typicus: Possible roles of feeding mechanisms
Svetlichny, Leonid; Isinibilir, Melek; Mykitchak, Taras; Eryalcin, Kamil Mert; Turkeri, Ezgi E.; Yuksel, Esin; Kıdeyş, Ahmet Erkan (2021-03-01)
Multi-day experiments were carried out with two Marmara Sea calanoid copepod species: Acartia clausi and Centropages typicus, to assess the possible role of the type of feeding on the consumption of microplastics and its i...
Marine phytoplankton responses to oil and dispersant exposures: Knowledge gained since the Deepwater Horizon oil spill
Quigg, Antonietta; Parsons, Michael; Bargu, Sibel; Özhan, Koray; Daly, Kendra L.; Chakraborty, Sumit; Kamalanathan, Manoj; Erdner, Deana; Cosgrove, Sarah; Buskey, Edward J. (2021-03-01)
© 2021 The Author(s)The Deepwater Horizon oil spill of 2010 brought the ecology and health of the Gulf of Mexico to the forefront of the public's and scientific community's attention. Not only did we need a better understa...
Effects of Nutrient Management Scenarios on Marine Food Webs: A Pan-European Assessment in Support of the Marine Strategy Framework Directive
Piroddi, Chiara; et. al. (2021-03-01)
Eutrophication is one of the most important anthropogenic pressures impacting coastal seas. In Europe, several legislations and management measures have been implemented to halt nutrient overloading in marine ecosystems. T...
Water Mass Variability and Levantine Intermediate Water Formation in the Eastern Mediterranean Between 2015 and 2017
Fach Salihoğlu, Bettina Andrea; Örek, Hasan; Yilmaz, Elif; Tezcan, Devrim; Salihoglu, Ilkay; Salihoğlu, Barış; Latif, Mohammed Abdul (2021-02-01)
The physical characteristics of water masses in the Cilician Basin were analyzed based on recent, comprehensive in-situ data. Nine seasonal cruises from June 2015 to November 2017 were carried out in an area located in the...
Demography and population structure of Northeastern Mediterranean monk seal population
Kurt, Merve; Gücü, Ali Cemal (2021-01-01)
Copyright © 2020 Mediterranean Marine ScienceThe Northeastern Mediterranean coasts that border southern Turkey host one of the last strongholds for the survival of the endangered Mediterranean monk seal (Monachus monachus,...
The response of Tufted Ghost Crab, Ocypode cursor, populations to recreational activities in an urbanized coast with small-scale protected zones
Bal, Melisa; Cagri Yapan, Batuhan; Özkan, Korhan (2021-01-01)
Tufted Ghost Crabs (Ocypode cursor) experience local population declines and also range contractions at larger spatial scales due to increasing anthropogenic pressures on coastal ecosystems. Therefore, the environmental dr...
Spatial variation of larval ascaridoid nematode (Nematoda: Chromadorea: Ascaridoidea) infections in the Black Sea anchovy (Engraulis encrasicolus)
Akkuş, Gizem; Gücü, Ali Cemal (2021-01-01)
This study evaluates the Black Sea anchovy population infected by parasitic Ascaridoid Nematode larva in the Southern Black Sea. It assesses the larva's effect on fish body condition, energy stored in the body, and anchovy...
Phylogeographic resolution of the barnacle (Chelonibia testudinaria) from the north-eastern mediterranean loggerhead sea turtles epibiont community
Beden, Elif; Karahan, Arzu (2021-01-01)
© 2021, Central Fisheries Research Inst. All rights reserved.Barnacles are common epibionts on a wide range of marine organisms, including turtles. Chelonibia testudinaria is a successful epibiotic barnacle species, and ma...
Exploring the dynamics of small pelagic fish catches in the marmara sea in relation to changing environmental and bio-optical parameters
Akoğlu, Ekin (2021-01-01)
© TÜBİTAK.The Marmara Sea has a large drainage basin that includes cities with heavy industrialisation and agricultural land use. Therefore, it is under the influence of significant anthropogenic activities that adversely ...
Seasonal and long-term trends in the spatial heterogeneity of lake phytoplankton communities over two decades of restoration and climate change
Fu, Hui; Yuan, Guixiang; Özkan, Korhan; Johansson, Liselotte Sander; Søndergaard, Martin; Lauridsen, Torben L.; Jeppesen, Erik (Elsevier BV, 2020-12-15)
World-wide, reducing the external nutrient loading to lakes has been the primary priority of lake management in the restoration of eutrophic lakes over the past decades, and as expected this has resulted in an increase in ...
Microplastic Consumption and Its Effect on Respiration Rate and Motility of Calanus helgolandicus From the Marmara Sea
Isinibilir, Melek; Svetlichny, Leonid; Mykitchak, Taras; Turkeri, Ezgi E.; Eryalcin, Kamil Mert; Dojan, Onur; Can, Gulsah; Yuksel, Esin; Kıdeyş, Ahmet Erkan (Frontiers Media SA, 2020-12-01)
Consumption rates of polystyrene microplastics (beads of 6, 12, and 26 mu m diameter) and their effects on energy metabolism and motor activity of the copepod Calanus helgolandicus living in the Marmara Sea were investigat...
Patterns of Seasonal Stability of Lake Phytoplankton Mediated by Resource and Grazer Control During Two Decades of Re-oligotrophication
Fu, Hui; Yuan, Guixiang; Özkan, Korhan; Johansson, Liselotter Sander; Sondergaard, Martin; Lauridsen, Torben L.; Jeppesen, Erik (Springer Science and Business Media LLC, 2020-09-01)
Human-induced changes in external nutrient loading affect the phytoplankton community and abundance directly by changing the amount of nutrients available, but also indirectly through changes in the zooplankton (that is, g...
Controls on carbon export in the subtropical North Atlantic
Yumruktepe, Veli Caglar; Salihoğlu, Barış; Neuer, Susanne (Elsevier BV, 2020-08-01)
We present a lower trophic level pelagic ecosystem model that allows the investigation of the role of hydrography, bacterial remineralization and detritus consumption on the strength of carbon export and its attenuation. W...
Responses of ecological indicators to fishing pressure under environmental change: Exploring non-linearity and thresholds
Fu, Caihong; Xu, Yi; Grüss, Arnaud; Bundy, Alida; Shannon, Lynne; Heymans, Johanna J.; Halouani, Ghassen; Akoğlu, Ekin; Lynam, Christopher P.; Coll, Marta; Fulton, Elizabeth A.; Velez, Laure; Shin, Yunne-Jai (Oxford University Press (OUP), 2020-07-01)
© International Council for the Exploration of the Sea 2019. All rights reserved.Marine ecosystems are influenced by multiple stressors in both linear and non-linear ways. Using generalized additive models (GAMs) fitted to...
Modeling the Dynamics of Small-Scale River and Creek Plumes in Tidal Waters
Başdurak, Nüvit Berkay; Largier, J. L.; Nidzieko, N. J. (2020-07-01)
The fate of discharges from small rivers and mountainous streams are little studied relative to the dynamics of large river plumes. Flows from small watersheds are episodic, forming transient low-salinity surface plumes th...
Changes in functional composition and diversity of waterbirds: The roles of water level and submerged macrophytes
Özgencil, İbrahim Kaan; Beklioğlu, Meryem; Özkan, Korhan; TAVŞANOĞLU, ÇAĞATAY; Fattorini, Niccolo (2020-06-02)
Water level and submerged macrophytes are critical players for the functioning of shallow lake ecosystems; understanding how waterbird communities respond to changes in both can have important implications for conservation...
Optical and microphysical properties of the columnar Aerosol burden over the Eastern Mediterranean: Discrimination of Aerosol types
Tutsak, Ersin; Koçak, Mustafa (2020-05-15)
Optical and microphysical properties, for example, refractive index, single scattering albedo (SSA) and asymmetry factor were attained from AERONET ground based sun sky radiometer situated at rural coastal Erdemli in the E...
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