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Toplam kayıt 90, listelenen: 31-40
Genotoxic effects and gene expression changes in larval zebrafish after exposure to ZnCl2 and ZnO nanoparticles
(Inter-Research, 2016)
Engineered nanoparticles (NPs) can potentially generate adverse effects at the tissue, organ, cellular, subcellular, DNA, and protein levels due to their unique physico-chemical properties. Dissoluble NPs (e.g. nZnO) can ...
Stress of life at the ocean's surface: Latitudinal patterns of UV sunscreens in plankton across the Atlantic
(Pergamon-Elsevier Science Ltd, 2017)
The near-surface layer of the ocean is a habitat in which plankton are subjected to very different stresses to those in deeper layers. These include high turbulence and illumination, allowing increased visibility to ...
Spatio-temporal pattern of phytoplankton and pigment composition in surface waters of south-eastern Black Sea
(Polish Acad Sciences Inst Oceanology, 2017)
Phytoplankton community, diatom to dinoflagellate ratio and pigment composition in surface waters with nutrient data from April 2013 to March 2014 were monitored in the southeastern (SE) Black Sea using high performance ...
Salmo munzuricus, a new species of trout from the Euphrates River drainage, Turkey (Teleostei: Salmonidae)
(Verlag Dr Friedrich Pfeil, 2017)
Salmo munzuricus, new species, is described from Munzur Stream (Euphrates River drainage), which flows through Munzur Valley National Park, in Turkey. It is distinguished from other Anatolian Salmo species by having a large ...
Carbon flow within planktonic food WEB
(Turkish Marine Research Foundation-Tudav, 2017)
In aquatic environment, there are two main pathways by which carbon flows
from autotrophic to heterotrophic organisms: the classical herbivorous food web and the
microbial food web (Azam et al. 1983, Sherr et al. 1986, ...
Phylogeny and systematics of Anatolian mountain frogs
(Pergamon-Elsevier Science Ltd, 2017)
Anatolian mountain frogs (Rana macrocnemis, Rana camerani, Rana holtzi, and Rana tavasensis) are one of the most specious amphibian groups in Turkey containing two endemic taxa (R. holtzi and R. tavasensis). the taxonomy ...
Contrasting wind regimes cause differences in primary production in the Black Sea Eastern and Western Gyres
(Central Fisheries Research Inst, 2017)
A 12-year time series of SeaWiFS chlorophyll a (Chl-a), primary production (PP), sea surface temperature (SST), and meteorological wind speed were used to examine decadal changes in these parameters in the eastern and ...
Seasonal changes in phytoplankton size classes (PSC) derived from HPLC pigment data along the South-Eastern Black Sea
(Central Fisheries Research Inst, 2017)
Seasonal distribution of phytoplankton size classes (picoplankton, nanoplankton, microplankton) derived from HPLC pigment analysis was investigated along the south-eastern Black Sea. A large range of in-situ Chl-a ...
Two new species of chondrostoma agassiz, 1832 (Teleostei: Cyprinidae) from the Ceyhan, Seyhan and Goksu rivers in the east mediterranean region of Turkey
(Central Fisheries Research Inst, 2017)
Chondrostoma toros sp.n. was described from the Goksu River. It was distinguished by a slightly arched lower jaw with a well-developed keratinized edge; a slightly developed keel in front of the dorsal-fm origin; lateral ...
Stress-induced transcriptional changes and DNA damage associated with bis(2-ethylhexyl) adipate exposure in Zebrafish (Danio rerio) larvae
(Springer, 2017)
The present study evaluates potential toxic effects of bis(2-ethylhexyl) adipate (DEHA) plasticizer to larval (72 h post fertilization) zebrafish (Danio rerio) by analyzing changes in expression levels of stress-related ...