Ergots
发表于 2025-3-23 13:25:45
Forschungsdesign und methodisches Vorgehen,y, forestry, or other renewable resource management purposes also integrate biology or physics with economic behavior. To allow comparison among different areas of application, this chapter will concentrate on models developed not only for fisheries and marine ecosystems but also for the problem of climatic change.
seroma
发表于 2025-3-23 17:50:58
Kulturelle Differenzen und Globalisierungor competition (see e.g. May et al., 1979) are important for the dynamic behavior of the system and make it difficult to find the optimal control. Therefore, numerical modeling and simulation have become necessary to study management strategies in complex ecosystems.
Orthodontics
发表于 2025-3-23 18:18:35
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愚笨
发表于 2025-3-24 01:00:00
https://doi.org/10.1007/978-3-658-20117-3el in balance. It therefore makes perfect sense for port authorities to impose standards on ballast water treatment. Evidently, costs are associated with this activity. This, in turn, leads to the question which benefits are associated with marine protection programs.
非秘密
发表于 2025-3-24 03:19:28
INCORPORATING UNCERTAINTY IN THE ECONOMIC ANALYSIS OF MARINE ECOSYSTEM EXPLOITATION overfished. In large, this was due to the fact that fisheries management tended to rely on oversimplified models that underestimated the complexity of fish population dynamics (Caddy and Cochrane, 2001).
伴随而来
发表于 2025-3-24 08:22:28
THE COST OF EXOTIC MARINE SPECIES: A JOINT TRAVEL COST – CONTINGENT VALUATION SURVEYel in balance. It therefore makes perfect sense for port authorities to impose standards on ballast water treatment. Evidently, costs are associated with this activity. This, in turn, leads to the question which benefits are associated with marine protection programs.
开始没有
发表于 2025-3-24 13:08:28
https://doi.org/10.1007/978-3-531-92859-3vor management approaches that restricted fishing effort in other, currently more traditional, ways. Measures used to regulate fishing effort include minimum catch allowances, capacity reduction programs, seasonal closure of fisheries and fishing quota allocations.
切碎
发表于 2025-3-24 17:24:30
MARINE RESERVE CREATION FOR SEDENTARY SPECIES WITH UNCERTAIN METAPOPULATION DYNAMICSvor management approaches that restricted fishing effort in other, currently more traditional, ways. Measures used to regulate fishing effort include minimum catch allowances, capacity reduction programs, seasonal closure of fisheries and fishing quota allocations.
装勇敢地做
发表于 2025-3-24 22:33:21
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cortisol
发表于 2025-3-25 02:35:48
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