吝啬性
发表于 2025-3-23 13:17:57
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暂时休息
发表于 2025-3-23 17:48:01
US Fish and Wildlife Service 1979 wetland classification: A review,s designed for use in a national inventory of wetlands. It was intended to be ecologically based, to furnish the mapping units needed for the inventory, and to provide national consistency in terminology and definition. We review the performance of the classification after 13 years of use. The defin
avarice
发表于 2025-3-23 19:40:39
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地牢
发表于 2025-3-23 23:05:16
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Abduct
发表于 2025-3-24 05:56:38
Wetland classification and inventory: A summary,rvation and management goals, and the information used to assess wetland loss or to assign management priorities. Existing national and regional classification systems have not only been useful, but they provide an essential base for developing an international system. At the international level, di
defendant
发表于 2025-3-24 07:25:05
Classification and Inventory of the World’s Wetlands
Anecdote
发表于 2025-3-24 12:10:23
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Ordeal
发表于 2025-3-24 16:24:59
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Dissonance
发表于 2025-3-24 22:34:13
Classification of boreal mires in Finland and Scandinavia: A review,orested peatlands. Besides conventional hierarchic classifications, boreal mires have been viewed as an open, multidimensional, non-hierarchic system which can be described and classified with factor, principal component or correspondence analyses. Fuzzy clustering is suggested as an alternative met
ciliary-body
发表于 2025-3-25 03:09:32
Inventory and classification of wetlands in India,of the dominant vegetation. We stress upon the hydrological factors which determine all the structural and functional characteristics of the wetlands. We consider that the various growth forms of wetland vegetation integrate the totality of hydrological variables and therefore, can be used as the in