| 塔拉滩草地荒漠化成因分析及防治措施探讨 |
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| 引用本文： | 魏占雄,郭连云,谢卫东,蓟尚玛. 塔拉滩草地荒漠化成因分析及防治措施探讨[J]. 草原与草坪, 2009, 0(2): 33-40 |
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| 作者姓名： | 魏占雄 郭连云 谢卫东 蓟尚玛 |
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| 作者单位： | 青海省兴海县三江源办公室,青海,兴海,813300;青海省海南州气象局,青海,共和,813000;青海省兴海县气象局,青海,兴海,813300 |
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| 摘 要： | 塔拉滩地处共和盆地,20世纪80年代以来,该地区草地退化、沙漠化加剧。通过研究1987和1996年TM卫星遥感影像解译以及1994和1999年沙漠化普查与监测结果,分析了塔拉滩草地荒漠化的原因主要有气候变化、生物因素、人为因素3个方面,针对这些原因提出了相应的防治措施：（1）封育禁牧;（2）人工促进退化草地恢复;（3）铺设沙障,沙障内种草植苗;（4）实施生态移民;（5）开发空中水资源;（6）以生态建设工程带动草地治沙事业。
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| 关 键 词： | 塔拉滩 草地荒漠化 防治措施 |
Causes of grassland desertification and its control measures in Talatan grassland |
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| WEI Zhan-xiong,GUO Lian-yun,XIE Wei-dong,JI Shang-ma. Causes of grassland desertification and its control measures in Talatan grassland[J]. Grassland and Turf, 2009, 0(2): 33-40 |
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| Authors: | WEI Zhan-xiong GUO Lian-yun XIE Wei-dong JI Shang-ma |
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| Affiliation: | 1.The Three Rivers Source Areas Office in Xinghai County;Xinghai 813300;China;2.Meteorological Bureau in Hainan State of Qinghai Province;Gonghe 813000;3.Meteorological Bureau in Xinghai County;China |
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| Abstract: | Talatan grasslands is located in Gonghe basin,northern eastern Tibetan Plateau,and the grassland was suffered from intense degradation and desertification since 1980s.The causes of grassland desertification,which concerned climatic changes,biological factors,and human factors,were studied based on the TM satellite images of 1987 and 1996,and general investigation about desertification in 1994 and 1999.Some measures are suggested to control sand desertification which included human should enclose the degrade... |
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| Keywords: | Talatan grassland desertification control measures |
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