Groundwater plays an integral role in sustaining certain types of aquatic, terrestrial and coastal ecosystems, and the associated landscapes, both in humid and arid climatic regions. It is thus a key factor in efforts to maintain the ecological integrity of some key ecosystems. Lack of control over groundwater resource development and protection has already had negative impacts (via changes in groundwater flow and quality) on certain aquatic flora...
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详细
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2006/01/15
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简介
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44296
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1
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1
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2011/06/14
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Disclosed
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Los ecosistemas dependientes del agua subterranean : procedimientos de caracterizacion y medidas de conservacion
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agricultural land