Zobrazeno 1 - 10
of 36 176
pro vyhledávání: '"FOOD-WEB"'
Autor:
Maria Tirronen, Anna Kuparinen
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 12, Pp 2373-2384 (2024)
Abstract Differential equation models are powerful tools for predicting biological systems, capable of projecting far into the future and incorporating data recorded at arbitrary times. However, estimating these models' parameters from observations c
Externí odkaz:
https://doaj.org/article/88b9f7e8d1264d4d842cd44c6a0fba36
Publikováno v:
Progress in Fishery Sciences, Vol 45, Iss 6, Pp 13-23 (2024)
The warm-temperate coastal waters of Qingdao, including Aoshan Bay, Jiaozhou Bay and Lingshan Bay, serve as crucial spawning and feeding grounds for diverse fishery organisms and as important fishing grounds. These areas have experienced significant
Externí odkaz:
https://doaj.org/article/3a765956494b44ca8a30a349f01912bb
Publikováno v:
AIMS Mathematics, Vol 9, Iss 11, Pp 30263-30297 (2024)
The dynamics of an ordinary differential equations (ODEs) system modelling the interaction of four species (one prey or resource population, two mesopredator populations, and one super-predator population) was analyzed. It was assumed that the functi
Externí odkaz:
https://doaj.org/article/1ad2d02a142042348853b4e3f57e6dcf
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-15 (2024)
Abstract Pulsed flows following heavy monsoon rain events alter riverine food webs, but their impact on headwater stream food webs across the continuum from forested canopy to open agricultural land use remains unclear. We investigated carbon and nit
Externí odkaz:
https://doaj.org/article/51fa3ddbac3c446e88c558976867b334
Autor:
Omowunmi H. Fred-Ahmadu, Frederick O. Ahmadu, Adebusayo E. Adedapo, Itebimien Oghenovo, Oluwafemi T. Ogunmodede, Nsikak U. Benson
Publikováno v:
Environmental Sciences Europe, Vol 36, Iss 1, Pp 1-17 (2024)
Abstract The aquaculture industry is growing rapidly and plays a huge role in bridging the global demand gap for fish and other aquatic foods. It is a vital contributor of valuable nutrients and economic benefits. Aquaculture and fisheries provide a
Externí odkaz:
https://doaj.org/article/c77cc9d081694e0ea6a194f4ce70add9
Publikováno v:
Methods in Ecology and Evolution, Vol 15, Iss 9, Pp 1691-1703 (2024)
Abstract With the ongoing biodiversity crisis, identifying which species are of particular importance to prevent the extinction of other species has become a pressing issue. However, most approaches to detect these important species are made at a loc
Externí odkaz:
https://doaj.org/article/c6478c0aaf324d98995e7d19b072b995
Autor:
Melia G. Nafus, Levi N. Gray
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-10 (2024)
Abstract Dietary decisions by predators can affect prey abundance and overall food web dynamics. Many predators do not forage on the same prey at the same frequency throughout their lives. Ontogenetic shifts in prey preference are not, however, often
Externí odkaz:
https://doaj.org/article/4f5d06d3f2554393b7f2177bea7dd899
Publikováno v:
Scientific Reports, Vol 14, Iss 1, Pp 1-17 (2024)
Abstract Controlled sediment flushing operations (CSFOs) allow to recover reservoirs storage loss while rebalancing the sediment flux interrupted by dams but, at the same time, may cause unacceptable ecological impact. In this study, we investigated
Externí odkaz:
https://doaj.org/article/0c2b606e57f34710a0d57cfd6b2c9099
Publikováno v:
Arctic Science, Vol 10, Iss 3, Pp 545-568 (2024)
The North Water Polynya is one of the most productive Arctic regions on Earth, sustaining the world's northernmost Inuit communities for millennia. The polynya is a large and persistent region of open water surrounded by sea ice and exhibits high pri
Externí odkaz:
https://doaj.org/article/ba75681d92324899b744f347f75ccf71