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Titlebook: Ecological Issues in a Changing World; Status, Response and Sun-Kee Hong,John A. Lee,Jae Chun Choe Conference proceedings 2004 Springer Sci

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發(fā)表于 2025-3-25 06:42:11 | 只看該作者
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Elementary Theory of Infra-Red Spectroscopyke the terrestrial ecosystem studies, however, relatively less effort has been made to elucidate possible effects of elevated CO. on wetland ecosystems. Although wetland ecosystems including peat-forming wetland cover only 2-6 % of global land surface (Gorham 1991), they play a pivotal role in globa
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發(fā)表于 2025-3-25 18:34:56 | 只看該作者
Patrick Saint-Dizier,Sharon J. Hamiltonctly the fluxes of CO. between the atmosphere and forest ecosystems. The main approach has been to use eddy covariance from towers above forest canopies to quantitatively evaluate the net ecosystem exchange of carbon dioxide over short periods (NEE). During the last five years many CO. flux towers h
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發(fā)表于 2025-3-25 21:02:59 | 只看該作者
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發(fā)表于 2025-3-26 02:52:20 | 只看該作者
https://doi.org/10.1007/978-1-4615-0001-8tures associated with the physical distribution or configuration of patches within the landscape (McGarigal and Marks 1995). Some of these features, such as patch isolation or contagion, are measures of the placement of patch types relative to other patch types, the landscape boundary, or other feat
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發(fā)表于 2025-3-26 11:35:00 | 只看該作者
Nuclear Reactor Health Physics,in grassland area and insufficient management of grasslands due to the decline of livestock farming and the rural lifestyle have led to a deterioration of grassland biodiversity. Accordingly, there is an acute need for conservation and management of grassland biodiversity in these areas. Different g
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