松鸡 发表于 2025-3-25 07:19:08

The management of natural populations of brown trout in France, analysed from an historical perspector these) objective(s). It is therefore important, according to this definition, to verify, at regular intervals, if the objective has been reached, to examine the consequences by comparing the results obtained and those predicted.

葡萄糖 发表于 2025-3-25 11:12:24

Conclusion: Current ideas on the biological basis for management of trout populations (, L.)ber 1988. The scientists expressed, by this decision, a desire to review the diverse studies on trout and to transmit the acquired knowledge in a synthesized form, which could be understood by those with little biological knowledge.

Gentry 发表于 2025-3-25 13:27:02

Uwe Andersen,Rainer Bovermann,David H. Gehneaoui, 1985; Elliott, 1989, 1994). However, the interpretation of the polymorphy of the trout remains delicate in terms of genetic differences (Krieg, 1984), but the idea of the existence of a single species, . Linnaeus, actually remains the most likely.

Impugn 发表于 2025-3-25 19:36:57

Lars Holtkamp,Jörg Bogumil,Marc Seuberlichthe biology of populations and its consequences on fish production appears to be especially marked for the brown trout, . L., a strongly territorial salmonid species in freshwater lotic environments (Onodera, 1967; Noakes, 1978, Thorpe, 1982).

通情达理 发表于 2025-3-25 22:27:47

Introduction: The brown trout (, L)—its origin, distribution and economic and scientific significancaoui, 1985; Elliott, 1989, 1994). However, the interpretation of the polymorphy of the trout remains delicate in terms of genetic differences (Krieg, 1984), but the idea of the existence of a single species, . Linnaeus, actually remains the most likely.

Radiculopathy 发表于 2025-3-26 01:45:04

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Uncultured 发表于 2025-3-26 06:20:06

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Gudgeon 发表于 2025-3-26 09:38:32

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Progesterone 发表于 2025-3-26 15:28:40

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cajole 发表于 2025-3-26 18:35:45

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查看完整版本: Titlebook: Biology and Ecology of the Brown and Sea Trout; State of the Art and J. L. Baglinière,G. Maisse Book 1999 Praxis Publishing Ltd, Chichester