Results 41 to 50 of about 15,396 (226)

The structure and spatial heterogeneity of zooplankton in small lake river Wel (Poland)

open access: yesLimnological Review, 2014
The aim of the study was to determine changes in potamoplankton structure caused by lakes in the fluvial system of the small River Wel. The river flows through 10 lakes. The study was conducted in 2007 and 2008.
Napiórkowski Paweł   +1 more
doaj   +1 more source

Patterns of Cryptic Diversity and Phylogeography in Four Freshwater Copepod Crustaceans in European Lakes

open access: yesDiversity, 2021
Comparative phylogeography has become a powerful approach in exploring hidden or cryptic diversity within widespread species and understanding how historical and biogeographical factors shape the modern patterns of their distribution.
Elena Kochanova   +4 more
doaj   +1 more source

Copepoda

open access: yes, 2017
Published as part of Chertoprud, Elena S., Sinev, Artem Y. & Dimante-Deimantovica, Inta, 2017, Fauna of Cladocera and Copepoda from Xinjiang Uyghur Autonomous Region (China), pp. 561-573 in Zootaxa 4258 (6) on pages 566-571, DOI: 10.11646/zootaxa.4258.6.5, http://zenodo.org/record ...
Chertoprud, Elena S.   +2 more
openaire   +2 more sources

Dynamics of Growth–Feeding Mechanisms in Japanese Anchovy Larvae Under Different Environmental Conditions

open access: yesFisheries Oceanography, EarlyView.
ABSTRACT The linkage between growth rate and feeding success in fish larvae has received much attention as a potential indicator of future growth and survival potential. Given the increasing evidence that the growth–survival relationship is highly variable, the growth–feeding linkage would also exhibit variable dynamics among cohorts of the same ...
Shota Tanaka   +6 more
wiley   +1 more source

Under the cover of darkness: Foraging behaviour increases on cloudy, new moon nights in a pelagic seabird

open access: yesIbis, EarlyView.
While many visual predators feed exclusively during the day, others exploit foraging opportunities at night, although the efficiency with which they do so is strongly influenced by ambient light levels. We investigated the influence of variation in nocturnal light on the foraging behaviour of a small pelagic seabird, the European Storm‐petrel ...
Darren Wilkinson   +3 more
wiley   +1 more source

Impacts of hypoxia on the mesozooplankton community structure in a semi-enclosed bay

open access: yesFrontiers in Marine Science, 2022
Gamak Bay is frequently affected by hypoxia in summer. Therefore, this study aimed to examine the effect of hypoxia on the mesozooplankton community of this region. Mesozooplankton samples were obtained biweekly (28 times) at a hypoxic station (inner bay)
Eun Hye Lee   +4 more
doaj   +1 more source

Trophic niche overlap between native and non‐native fishes in central Anatolian lakes, Türkiye

open access: yesJournal of Fish Biology, EarlyView.
Abstract The Central Anatolian region of Türkiye exhibits exceptionally high freshwater fish diversity and endemism and is increasingly exposed to the introduction of non‐native taxa. We examined the diet composition, prey selectivity and interspecific dietary overlap among eight native and five non‐native fish species across seven lakes in Central ...
Arely Ramírez‐García   +17 more
wiley   +1 more source

Patterns of diversity and driving factors in microcrustacean assemblages in the lowland and mountain Arctic: comparison of the Anabar Plateau and the adjacent regions of Middle Siberia

open access: yesActa Biologica Sibirica
One of the key problems of modern ecology is to analyze the structure of ecosystems in Arctic water bodies, which are sensitive to global climatic changes and anthropogenic stress.
Elena S. Chertoprud   +4 more
doaj   +1 more source

Abundance of selected planktonic Cyclopoida (Copepoda, Crustacea) during POLARSTERN cruise ANT-XII/4 (PS35)

open access: yes, 2017
Abundance of selected planktonic Cyclopoida (Copepoda, Crustacea) during POLARSTERN cruise ANT-XII/4 ...
Metz, Cornelia   +5 more
core   +1 more source

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