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从二十世纪五十年代以来,由于世界人口猛增、大面积砍伐森林、大规模发展旅游业,以及过度利用和滥用自然资源,世界上的许多山区出现了侵蚀加剧、水土流失和环境恶化等严重情况。这不仅给山地本身带来灾难,而且也危及人口稠密的平原地区。 近十年来,山地所面临的严重情况引起了世界各国政府和科学家们的密切关注,一系列讨论山地研究和山地资源开发的国际性会议相继召开。
Since the 1950s, many regions of the world have witnessed increased erosion, soil erosion and environmental degradation due to the world population surges, large-scale deforestation, large-scale tourism development and over-utilization and abuse of natural resources Serious situation. Not only does this bring disaster to the mountain itself, it also jeopardizes the densely populated plain. In the past decade, the serious situation facing the mountain has aroused the close attention of governments and scientists all over the world. A series of international conferences on mountain research and development of mountain resources have been held one after another.