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生态学报 1998
THE LANDSCAPE ECOLOGICAL PLANNING AND DESIGN OF DEPLETED MINED LAND
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Abstract:
Landscpae ecology belongs to the macro ecological spatial studies and its theoretical focuses are spatial heterogeneity and ecological holism.The rehabilitation based on landscape ecological planning and design is to reasonably use depleted mined land and make it properly productive,to keep its relatively stable ecological equlibrium and coordinate it with its surroundings,in order to attain the goal of ecological holism.Depleted mined land can be classified as diverse types,and there are different ways of rehabilitation for different land types.Meanwhile depleted mined land is also concerned with different landscape scale.Therefore,only by working out reasonable macro landscape patterns and set up suitable micro ecological conditions based on landscape ecology,can the goal of rehabilitation be realized.