Palate
发表于 2025-3-28 14:40:09
A Meta-Analysis of Wetland Contingent Valuation Studies,ariety of techniques for measuring such values of which the contingent valuation (CV) method is probably the most widely applied in contemporary research (Mitchell and Carson, 1989). When aggregated across those who will be affected by the suggested environmental changes, the stated willingness to p
Encumber
发表于 2025-3-28 20:53:40
On Participatory Valuation in Shoreline Management,cator of the health of a democracy. To the utilitarian minded economist, preferences ought to be ranked by comparing the values of those other qualities of environment sacrificed in order to have more of the best ranked experiences. To the philosopher, valuation is the expression of personal identit
Hemoptysis
发表于 2025-3-28 23:11:22
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旁观者
发表于 2025-3-29 05:18:03
https://doi.org/10.1007/978-94-015-9755-5Biodiversity; Ecology; Mangrove; Water Resources; ecosystem; ecosystems; environment; fisheries management;
inscribe
发表于 2025-3-29 07:34:14
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责任
发表于 2025-3-29 11:47:18
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牛的细微差别
发表于 2025-3-29 18:40:07
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斜
发表于 2025-3-29 22:41:44
Blue Carbon in Shallow Coastal Ecosystemsn of animal protein is provided directly by fish (Botsford . 1997), and fish meal for feeding poultry and pigs is increasingly used in the industrialised nations. Catches of the small shoaling pelagic species used in the fish meal industry, such as herring, anchovy and sardine, have grown rapidly si
Medley
发表于 2025-3-29 23:56:24
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