Zobrazeno 1 - 10
of 1 625
pro vyhledávání: '"zoobenthos"'
Autor:
K. M. Gorbatenko, I. V. Melnikov
Publikováno v:
Известия ТИНРО, Vol 204, Iss 3, Pp 548-567 (2024)
To compare trophic properties in pelagic and benthic communities of the Kara Sea, isotopic composition of carbon and nitrogen (δ13C and δ15N) was examined in tissues of zooplankton, zoobenthos, and fish. The organisms exhibited rather low δ13C val
Externí odkaz:
https://doaj.org/article/fe101158e7af493bb5a6a6487feebb3a
Publikováno v:
Ribogospodarsʹka Nauka Ukraïni, Vol 69, Iss 3, Pp 19-41 (2024)
Purpose. Analysis of obtained data and integration of previous hydroecological data and statistical information for the preparation of scientific and biological rationale and development of the regime for rational and environmentally sustainable fish
Externí odkaz:
https://doaj.org/article/e22597b4775641d780eecf2575847f73
Autor:
L. V. Degtyareva
Publikováno v:
Učënye Zapiski Kazanskogo Universiteta. Seriâ Estestvennye Nauki, Vol 166, Iss 2, Pp 312-323 (2024)
Despite the increasing water and sediment pollution in the western part of the Northern Caspian Sea, the quality of its marine environment has never been assessed through bioindication, largely due to methodological issues. In this article, the metho
Externí odkaz:
https://doaj.org/article/04d01ce79887428a9d2db3d520e1a714
Publikováno v:
Acta Biologica Sibirica, Vol 10, Pp 395-400 (2024)
Lynceus brachyurus was first discovered in the highland wetland of Armenia. This finding not only contributes to our understanding of the geographic distribution of Lynceus brachyurus but also sheds light on the ecological preferences and adaptabilit
Externí odkaz:
https://doaj.org/article/33b1addfd24b4bfb8e240c9bbb67ebef
Publikováno v:
Трансформация экосистем, Vol 264, Iss 1, Pp 120-146 (2024)
In 2018, a total of 45–57 zooplankton and 23–81 benthos taxa, as well as 0–6 alien zooplankton and 3–7 invasive zoobenthos species were found in different parts of the water area of the Gulf of Finland adjacent to St. Petersburg. From 2014 to
Externí odkaz:
https://doaj.org/article/12dc6a1871db42a7a59584af956d2a00
Autor:
Liubov V. Yanygina
Publikováno v:
Трансформация экосистем, Vol 6, Iss 5, Pp 95-106 (2023)
The features of the structural characteristics of benthic communities were analyzed in five low-mountain watercourses of Altai in the areas located upstream and downstream populated areas. In some watercourses, a decrease of the frequency of occurren
Externí odkaz:
https://doaj.org/article/6a9eb0d8389c42a38c04539ea0ac1343
Autor:
Alik Yu. Asanov
Publikováno v:
Известия высших учебных заведений. Поволжский регион: Естественные науки, Iss 1 (2024)
Background. The article considers a special type of reservoirs – partially regulated sections of riverbeds and streams formed by hydraulic structures and other artificial obstacles on the example of the Nadezhdinskiy reservoir on the Truev river in
Externí odkaz:
https://doaj.org/article/19f0f79aead54c5090ac3802560cf1d3
Autor:
A.V. Andrianova
Publikováno v:
Russian Journal of Ecosystem Ecology, Iss 1 (2024)
The Angara River is one of the largest rivers in Siberia, overregulated by large reservoirs. Reservoir operation entails a change in the habitat for the river biota, as a result of which organisms with high environmental adaptability and resistance
Externí odkaz:
https://doaj.org/article/465343008221423c8042899f191dfbf1
Autor:
Lobunicheva E.V., Makarenkova N.N., Filonenko I.V., Ivicheva K.N., Litvin A.I., Dumnich N. V.
Publikováno v:
Трансформация экосистем, Vol 6, Iss 4, Pp 33-63 (2023)
The paper deals with monitoring results of phytoplankton, zooplankton and zoobenthos of the Sheksna reservoir, lakes Kubenskoye and Vozhe in Vologda Oblast in 2018–2022. The highest biomass of algae was recorded in lake Beloye (10.1 g/m3 ). In othe
Externí odkaz:
https://doaj.org/article/8eaf359925004b17920e5bffc605dd17
Autor:
K. M. Gorbatenko, I. V. Melnikov
Publikováno v:
Известия ТИНРО, Vol 203, Iss 3, Pp 550-566 (2023)
To compare trophic characteristics for pelagic and bottom communities of zooplankton and zoobenthos in the western Chukchi Sea, isotopic composition of carbon and nitrogen (δ13С and δ15N) is determined for three different types of water masses. Th
Externí odkaz:
https://doaj.org/article/bedd02f74f6d4c3c90143d5d4380b048