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通过采用卫星遥感、地面定点和野外调查等监测技术手段,对宁东基地开发建设前(2000年)和开发建设初期(2007年)两个时段土地利用、植被盖度、土壤侵蚀、水土保持措施等水土保持生态环境影响因子分别进行监测。综合分析结果表明,宁东基地自2000年以来土地利用结构改善,植被覆盖呈好转趋势,虽然局部水土流失加重,但整体土壤侵蚀强度降低,整体生态环境处于好转状态。
Through the use of monitoring techniques such as satellite remote sensing, ground fixed point and field survey, the land use, vegetation cover, soil erosion, water and soil conservation measures before and after the development and construction of Ningdong Base (2000) and early stage of development and construction (2007) And other environmental factors such as soil and water conservation were monitored. The comprehensive analysis shows that the land use structure of Ningdong Base has been improved since 2000, and the vegetation cover is getting better. Although the soil and water loss is aggravating, the overall soil erosion intensity is reduced and the overall ecological environment is in a state of improvement.