友好关系
发表于 2025-3-23 12:29:26
Management Techniques for Multispecies Fisheries,a full suite of information required for management is likely to be beyond the scope of the organizations with responsibility for the fisheries concerned. Selection of key information is therefore critical, and a format which could aid managers achieve this selection is discussed.
即席演说
发表于 2025-3-23 16:21:00
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antidote
发表于 2025-3-23 19:35:59
Kinds of Variability and Uncertainty Affecting Fisheries,nse to external variations. Both aspects have one feature in common. The external variability and the internal interactions occur across a very wide range of space and time scales — from questions of initiation of larval feeding (hours/meters) to the appearance and disappearance of regional breeding stocks (10. years/10. kms).
Cholecystokinin
发表于 2025-3-24 01:56:24
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Dorsal-Kyphosis
发表于 2025-3-24 03:37:12
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即席
发表于 2025-3-24 07:30:40
single populations and the dynamics of systems with many species. The later two themes take up questions of management under uncertainty and multispecies management. In all this, the word "fish" is interpreted broadly to include such taxonomically varied beasts as whales, shrimp, crabs, shellfish, and squid, 978-3-642-70159-7978-3-642-70157-3
integrated
发表于 2025-3-24 11:50:57
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minimal
发表于 2025-3-24 17:14:31
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遗传学
发表于 2025-3-24 19:28:45
Some Approaches to Modeling Multispecies Systems,r detriment of presumed competitors; and that community complexity (= food web design and even species composition) is imposed by higher trophic level species. Three examples illustrating that small-scale or model relationships can be recognized in open, large natural communities are given. How, but
Largess
发表于 2025-3-24 23:41:20
Managing Fisheries under Biological Uncertainty,ral be sorted out through statistical procedures for adaptively reestimating parameters, since various effects are generally confounded with one another. Detailed process research and understanding may be of some help, but ultimately we may be forced to use the old scientific idea of replicated expe