Zobrazeno 1 - 10
of 3 876
pro vyhledávání: '"Single species"'
Autor:
Valencia Vanessa, Diana Elizabeth Waturangi, Adi Yulandi, Pande Gde Sasmita Julyantoro, Nurmaya Papuangan
Publikováno v:
BMC Microbiology, Vol 24, Iss 1, Pp 1-13 (2024)
Abstract Background Indonesia is a country that uses half or more aquatic foods as protein intake. The increased production in aquaculture industries might cause several problems, such as bacterial disease resulting in mass mortality and economic los
Externí odkaz:
https://doaj.org/article/af84e7919f5e4de88e767c6e969649b6
Autor:
Elena Valsecchi, Alessandro Gabbiadini
Publikováno v:
Biodiversity Data Journal, Vol 12, Iss , Pp 1-6 (2024)
The monk seal is the most endangered pinniped in the world and the only one found in the Mediterranean, where its distribution and abundance have suffered a drastic decline in the last few decades. Data on its status are scattered due to both its rar
Externí odkaz:
https://doaj.org/article/01acc8242d7e443899d3b8b78fb866ea
Akademický článek
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Publikováno v:
Наукові горизонти, Vol 26, Iss 6, Pp 32-42 (2023)
Research aimed at the accumulation and effective use of nitrogen, its symbiotic fixation from the air by white lupine plants, by selecting the best cereal components, optimizing their ratio and methods of placement when growing in compatible crops un
Externí odkaz:
https://doaj.org/article/cd9554f64aa94895ae8a1e143aed0d27
Publikováno v:
Mathematics, Vol 12, Iss 9, p 1377 (2024)
We explore the most probable phase portrait (MPPP) of a stochastic single-species model incorporating the Allee effect by utilizing the nonlocal Fokker–Planck equation (FPE). This stochastic model incorporates both non-Gaussian and Gaussian noise s
Externí odkaz:
https://doaj.org/article/c720daf70db841f78e5cabd91d198e81
Autor:
Gillian Simpson, Caroline J. Nichol, Tom Wade, Carole Helfter, Alistair Hamilton, Simon Gibson-Poole
Publikováno v:
Drones, Vol 8, Iss 3, p 97 (2024)
Peatland restoration projects are being employed worldwide as a form of climate change mitigation due to their potential for long-term carbon sequestration. Monitoring these environments (e.g., cover of keystone species) is therefore essential to eva
Externí odkaz:
https://doaj.org/article/bf91e3fc51b244f6ab10b6c3555aac05
Akademický článek
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Akademický článek
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Single-species population models with stage structure and partial tolerance in polluted environments
Autor:
Xingmin Wu, Fengying Wei
Publikováno v:
Mathematical Biosciences and Engineering, Vol 19, Iss 9, Pp 9590-9611 (2022)
We propose stage-structured single-species population models with psychological effects and partial tolerance in polluted environments in this paper. First, the conditions of extinction and the time for extinction are investigated respectively. Espec
Externí odkaz:
https://doaj.org/article/9c906bb1ebdf453cb78c09d9c5ba6e8e
Autor:
Meilin He, Mingjue Zhu, Xuyang Teng, Zhirui Hu, Wei Feng, Huina Song, Xiyuan Chen, Haiquan Wang
Publikováno v:
Mathematics, Vol 11, Iss 20, p 4345 (2023)
In a density-dependent single-species population growth model, a simple method is proposed to explicitly and directly derive the analytic expressions of reliable regions for local and global asymptotic stability. Specifically, first, a reliable regio
Externí odkaz:
https://doaj.org/article/c3c2a3870802404282ba71a7c0ac726d