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Titlebook: Biodiversity Conservation; Problems and Policie C. A. Perrings,K.-G. M?ler,B.-O. Jansson Book 1995 Springer Science+Business Media Dordrech

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發(fā)表于 2025-3-30 08:50:14 | 只看該作者
Diversity Conservation in Relation to Fisheries in the Baltic Seaand for fish with the increasing constraints of the producing ecosystems. Major problems facing fisheries include overcapitalisation, overfishing and environmental degradation resulting from indiscriminate and largely uncontrolled use of common property water resources. However, the development of l
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發(fā)表于 2025-3-30 15:02:01 | 只看該作者
Rangeland Ecology: Managing Change in Biodiversitytural state they consist of a vegetation mixture of grasses and woody plants, in various proportions. The extremes of pure grassland (e.g., prairies) and pure shrubland are included, but the focus is on the semi-arid savanna lands. The primary use of rangelands is for livestock production. The manag
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發(fā)表于 2025-3-30 19:35:40 | 只看該作者
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發(fā)表于 2025-3-30 20:57:37 | 只看該作者
Modelling the Value of Biodiversity using a Production Function Approach: The Case of the Anolis Liznomic value to biodiversity? Picking up from this general theme, this chapter attempts to formulate an economic model of biodiversity and uses statistical models and techniques of inference to give empirical content to such a model.
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發(fā)表于 2025-3-31 04:36:47 | 只看該作者
Ecology and Microeconomics as ‘Joint Products’: The Bonaire Marine Park in the Caribbeanto exploit the same resources for personal gain or national benefit. This is true both on the land and in the seas. Marine ecosystems are less well understood in general than terrestrial systems, and their study presents interesting analytical issues — both on the economic and on the biological side
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發(fā)表于 2025-3-31 05:19:29 | 只看該作者
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