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Relationships between probabilities of occurrence for fifteen diadromous fish species and environmental variables characterising their habitat in fluvial waters were explored using an extensive collec...
We investigated to what extent chitinolytic bacteria subsidize bacterial populations that do not produce chitinolytic enzymes but still use the products of chitin hydrolysis. Applying single-cell tech...
Six species of ostracod (Candona neglecta, Heterocypris incongruens, Ilyocypris bradyi, Darwinula stevensoni, Pseudocandona compressa, and Psychrodromus olivaceus) were collected from a newly develope...
Investigations of the inland water bodies of southeast Azerbaijan (mainly near the city of Lenkoran and its suburbs) yielded 11 additional species of freshwater testate amoebae. Among these, 7 species...
From 2003 to 2006, the freshwater ciliates of northeastern Azerbaijan were studied. The present paper describes a new ciliate - Gymnocyclidium nabranicum n. gen., n. sp. (Gymnocyclidiidae n. fam.) tha...
Stream animals on tmpical high islands have ecological counterparts among continental fauna but are confronted with highly dynamic and variable environmental conditions that can far exceed those occu...
The extraction of chlorophyll a (Chla) with 90% acetone and 96% ethanol was compared in different Estonian stratified lakes and in polymictic Lake Võrtsjärv. The effect of the extraction r...
A floating meadow habitat within the Pacaya-Samiria National Reserve (Loreto, Peru, South America) was sampled for annelids during September, 2002 as part of a multidisciplinary effort aimed at docum...
Lake Hanka is a large lowland lake in the Amur River basin, on the border between Russia and China. During a 1996-1997 faunistic survey, about 2500 specimens of oligochaetes were collected from ten q...
Six species of ostracod (Candona neglecta, Heterocypris incongruens, Ilyocypris bradyi, Darwinula stevensoni, Pseudocandona compressa, and Psychrodromus olivaceus) were collected from a newly develope...
Algae samples were collected from important dam lakes and running waters of the Lower Euphrates Basin. Eighteen new records of Turkish freshwater algae were identified. Among these new records, 5 belo...
Branchial Na,K-ATPase activity was characterized in 3 freshwater fish species (Oncorhynchus mykiss, Oreochromis niloticus, and Cyprinus carpio) with different ecological needs. Na+, K+, and Cl- concen...
The distribution, secondary production, and calcium:tissue (Ca:tissue) ratio in relation to limno-chemical factors were studied in a freshwater limpet (Septaria lineata) population from the west bank ...
Temporal Changes in Environmental Characteristics and Diversity of Net Phytoplankton in a Freshwater Lake。
Gonatozygon aculeatum Hastings and Cosmarium quadratum Ralfs ex Ralfs were recorded for the first time in the freshwater algal flora of Turkey.

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