扩音器
发表于 2025-3-25 03:27:49
Maarten S. Krol,Dagmar Fuhr,Andreas Döringw the density at which it causes economic damage. It has been generally accepted for some 75 years that such enemies establish a low stable equilibrium pest density and maintain it by imposing density-dependent mortality on the pest. In recent years it has been suggested that success typically invol
罐里有戒指
发表于 2025-3-25 08:13:32
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Biomarker
发表于 2025-3-25 15:25:28
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Neuralgia
发表于 2025-3-25 16:23:39
Water Chemistry of the Middle Amur River,oblems have not involved the ready application of a set of firm principles of population biology. Here we (a) explore several possible reasons why this is so, (b) evaluate several weaknesses in the ways in which theoretical principles are currently developed, and (c) suggest several modifications of
conformity
发表于 2025-3-25 19:58:41
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名次后缀
发表于 2025-3-26 03:16:42
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athlete’s-foot
发表于 2025-3-26 08:06:41
Applied Population Biology978-0-585-32911-6Series ISSN 0077-0639 Series E-ISSN 2215-1729
BUST
发表于 2025-3-26 10:43:22
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奖牌
发表于 2025-3-26 15:03:34
https://doi.org/10.1007/978-94-017-1437-2ility to random environmental events. Several specific theories regarding limited aspects of their behavior (e.g., genetic structure, species coexistence) have been developed. There has been a relatively recent shift to an experimental, manipulative approach to field observations. Population biologi
crease
发表于 2025-3-26 20:06:27
John T. Lehman,Rose Mugidde,Donna A. Lehmancal to ecosystem function as well as the demographic and genetic processes of adaptation. Scientific progress in the restoration of derelict lands requires an understanding of successional sequence of colonization, species’ autecology, and the dynamics of recruitment, and it is based on the populati