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西藏高原当前生态环境问题的初步研究 被引量:3

A Preliminary Study on Ecological Environmental Problems in Tibet
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摘要 文章从西藏高原的各种侵蚀类型分别阐述其所带来的相应的生态问题以及形成的原因。西藏高原由于地理条件的特殊性,它的生态问题也拥有自己的特点:脆弱性、难恢复性。在制定保护措施、恢复方法方面还要具有针对性,同时,要考虑到人们的行为在此过程中所扮演的角色。 Different erosion types of Tibetan plateau with ecological problems and causes were stated Due to its geographical uniqueness with frangibility and un-restorability, the strategy of protection, the way of restoration is needed and human activities are considered in making policies.
出处 《西藏大学学报(社会科学版)》 2008年第2期3-6,共4页 Journal of Tibet University
关键词 生态环境 水土侵蚀 草地退化 土地荒漠化 科学发展观 ecological environment erosion degradation scientific development
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