Root494
发表于 2025-3-23 11:55:49
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ACRID
发表于 2025-3-23 15:48:10
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无畏
发表于 2025-3-23 21:08:47
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fructose
发表于 2025-3-23 22:36:56
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让你明白
发表于 2025-3-24 05:23:28
Nico Sturm,Helmar Hanak of wetland issues, including resource status, ecological and hydrological processes, management and conservation, and restoration and creation. Major findings discussed at the conference included the need to distinguish between functions and values, the development of a hydrogeomorphic classificati
Breach
发表于 2025-3-24 09:41:17
alluvial wetlands in the mountains of North Carolina revealed that the majority of these naturally rare communities are now destroyed or severely altered. Bogs and fens of the North Carolina mountains have been reduced nearly six-fold from an original extent of about 2000 ha, so that only about 300
抱怨
发表于 2025-3-24 14:19:23
Iris Männlee wetland inventory process is principally a remote sensing task, relying on the interpretation of high altitude color infrared aerial photography, supported with ground truth data and collateral information. The procedure has limitations related to scale, quality, and timing of the aerial photograp
Habituate
发表于 2025-3-24 16:03:36
Heike Rundnagel, and Washington, with nationwide implementation scheduled for later in 1994. This voluntary program is designed to increase the quality of wetland delineations submitted with Section 404 permit applications, and reduce processing time by reducing the need for extensive field verification of wetland
LATE
发表于 2025-3-24 22:27:39
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refine
发表于 2025-3-24 23:24:46
Kerstin Wingenfeldd Long Hope . bog is an open herbaceous and grassy glade with scattered shrubs which grades abruptly into northern hardwoods and old-growth spruce. As might be expected, the more northern Long Hope Valley site had more northern taxa, such as ., ., and .. The southern site also had a few boreal taxa