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亚洲开发银行于2001年7月批准提供61万美元的技术援助，用于治理中国西部地区的土地退化。援助项目将协助甘肃省政府开发防治土地进一步退化的综合方案，并加强河西走廊绿洲生态系统的建设。土地退化是西部地区环境恶化的一个重要原因。土地退化造成植被破坏，营养物流失，并导
In July 2001, the Asian Development Bank approved the provision of $ 610,000 in technical assistance to treat land degradation in western China. The aid project will assist the government of Gansu Province in developing a comprehensive plan to prevent further land degradation and strengthen the ecosystem construction of the oasis in Hexi Corridor. Land degradation is an important cause of environmental deterioration in the western region. Degraded land leads to vegetation destruction, loss of nutrients and lead