求翻译：荒漠化是指包括气候变异和人类活动在内的种种因素造成的干旱、半干旱和亚湿润干旱地区的土地退化。本文利用青海省第四次荒漠化土地监测资料对全省荒漠化土地现状进行了分析。在此基础上，从政府管理的角度就荒漠化土地的治理提出了对策与建议，旨在为了解和掌握青海省荒漠化土地的现状及政府制定科学合理的荒漠化土地防止政策，保护和合理利用土地资源，实现土地资源的可持续发展提供必要的参考。是什么意思？

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Desertification is including climatic variations and human activities resulting from various factors, the arid, semi-arid and dry sub-humid areas in land degradation. This article draws on Qinghai fourth desertified land monitoring information across the province of desertified land conducted an ana

The desertification is refers including the climate variation and the humanity moves the drought, half drought which all sorts of factors create with the Asian moist arid area land degeneration.This article used the Qinghai Province fourth desertification land monitor material to carry on the analys

Desertification means including climatic variations and human activities caused by various factors, in arid, semi-arid and dry sub-humid areas of land degradation. Article IV monitoring of land desertification in Qinghai province information to analyze the current situation of desertification land i

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