Zobrazeno 1 - 10
of 604
pro vyhledávání: '"ecological state"'
Publikováno v:
Journal of Basic and Applied Zoology, Vol 85, Iss 1, Pp 1-11 (2024)
Abstract Background Atori Reservoir, located in the heart of southwestern Nigeria, is a tribute to the region's historical significance and natural splendor. Its establishment as a reservoir in 1935 marked a water resource management watershed in the
Externí odkaz:
https://doaj.org/article/facaf772cb7e4db0b4c19c178ecc6886
Autor:
A. V. Moshchenko
Publikováno v:
Известия ТИНРО, Vol 204, Iss 2, Pp 383-398 (2024)
Representative sets of biotic and abiotic parameters were taken from maps of their distribution at the sea bottom, using interpolation. Good correspondence between real and modeled data was noted that allowed to engage the latter for correct estimati
Externí odkaz:
https://doaj.org/article/316fe1126c6545569deaec40a7d7b295
Publikováno v:
Известия Саратовского университета. Новая серия: Серия Науки о Земле, Vol 24, Iss 2, Pp 101-106 (2024)
The article presents the results of an analysis of snow cover pollution in different parts of the Kirovsky district of Saratov. A comparison of the obtained data with the 1992 indicators was carried out. The connection between transport hubs with the
Externí odkaz:
https://doaj.org/article/ce520d45f9224fd1a9e5b83cfa7dd84e
Autor:
I. Borovyk, O. Marenkov
Publikováno v:
Ribogospodarsʹka Nauka Ukraïni, Vol 67, Iss 1, Pp 142-158 (2024)
Purpose. Detailed study of the stages of reproductive development (oogenesis and spermatogenesis) of crayfish using the example of the narrow-clawed crayfish Astacus leptodactylus Eschscholtz, 1823 in reservoirs of the Dnieper region. Methodology.
Externí odkaz:
https://doaj.org/article/a209effb8795457fb2b02a78b8f32119
Autor:
A. V. Moshchenko
Publikováno v:
Известия ТИНРО, Vol 203, Iss 4, Pp 925-943 (2023)
There is shown using the two-factor covariation analysis ANCOVA that, from the position of statistics, TPFbio is the only truly suitable index for monitoring and assessment the ecological state of the marine environment, whereas the indices AMBI, M-A
Externí odkaz:
https://doaj.org/article/d3f3c200475b451383f6005353e7762b
Publikováno v:
Вісник Харківського національного університету імені В.Н. Каразіна. Серія Геологія. Географія. Екологія, Iss 59, Pp 277-283 (2023)
State of the problem. The article outlines the natural and anthropogenic foundations of urban landscapes and the organization and modeling of ecological carcasses. Currently, the impact of human activity in the area, on the landscapes, especially on
Externí odkaz:
https://doaj.org/article/1023f89a20fd48d286ca47f24e5aaae8
Autor:
I. I. Borovyk, O. M. Marenkov
Publikováno v:
Біологія тварин, Vol 25, Iss 4, Pp 37-43 (2023)
This research focuses on studying the narrow-clawed crayfish in the Dnipropetrovsk region. The narrow-clawed crayfish, Astacus leptodactylus, is a crucial component of industrial fisheries and plays a significant role in the development of aquatic ec
Externí odkaz:
https://doaj.org/article/d4e838c7973f43449e90d4ad49855d83
Publikováno v:
Геологія і корисні копалини Світового океану, Vol 19, Iss 2, Pp 78-86 (2023)
From June 13 to 15, 2023, in Trabzon, Turkey, the 3rd General Assembly of the international project "Developing Optimal and Open Research Support for the Black Sea (DOORS)" took place. The current project results discussed during the assembly deserve
Externí odkaz:
https://doaj.org/article/178aed68a67a47f7a6e976ec1c65fb1e
Autor:
Saikat Mondal, Debnath Palit
Publikováno v:
Water Science, Vol 37, Iss 1, Pp 57-70 (2023)
ABSTRACTCoal mine generated open pit lakes are well distributed in Raniganj coal field area, West Bengal, India. This paper screened out ecological state macrophyte index (ESMI), water quality index (WQI) and multivariate statistical methods to asses
Externí odkaz:
https://doaj.org/article/cf566fbeafc1409cb0ba913e219b7be8
Publikováno v:
Мелиорация и гидротехника, Vol 13, Iss 4, Pp 62-78 (2023)
Purpose: to identify the impact of pig-breeding wastewater from the breeding-hybrid center (SGC) “Zadneprovsky”, Orsha district, Vitebsk region, on water bodies of the adjacent territory, namely on surface, ground and subsurface waters based on t
Externí odkaz:
https://doaj.org/article/59e7f2c02b4147a2a939395909f80627