| 科尔沁地区3类生产方式下的荒漠化问题研究 |
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| 引用本文： | 孟利利,胡敬华,万平,贾鹏飞,胡跃高.科尔沁地区3类生产方式下的荒漠化问题研究[J].草业科学,2011,28(1):39-46. |
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| 作者姓名： | 孟利利 胡敬华 万平 贾鹏飞 胡跃高 |
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| 作者单位： | 中国农业大学农学与生物技术学院,北京,100193;内蒙古气象信息中心,内蒙古,呼和浩特,010051;科尔沁生态经济示范区,吉林,通榆,137200 |
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| 基金项目： | 美国福特基金会牧区发展项目(1085-1351) |
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| 摘 要： | 科尔沁地区作为我国荒漠化问题的重要研究区域,其荒漠化现状、发展趋势和形成原因一直存在争论.本研究采用野外调查方法,将调查区域分为偏农耕区、偏牧区及农牧混合区进行实地考察与研究,结果发现,近年来不同的生产方式下该区荒漠化形势依然严峻,若不改变现行不合理生产方式,区域荒漠化形势严峻趋势将难以逆转.从根本上说,近期科尔沁地区...
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| 关 键 词： | 科尔沁地区 生产方式 荒漠化 |
Desertification issue caused by three productive modes in the Horqin regions |
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| MENG Li-li,HU Jing-hua,WAN Ping,JIA Peng-fei,HU Yue-gao.Desertification issue caused by three productive modes in the Horqin regions[J].Pratacultural Science,2011,28(1):39-46. |
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| Authors: | MENG Li-li HU Jing-hua WAN Ping JIA Peng-fei HU Yue-gao |
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| Institution: | MENG Li-li1,HU Jing-hua2,WAN Ping3,JIA Peng-fei1,HU Yue-gao1(1.Agriculture and Biotechnology College of China Agriculture University,Beijing 100193,China,2.Meteorological Information Center of Inner Mongolia,Inner Mongolia Hohhot 010051,3.Horqin Ecological Demonstration Area,Jilin Tongyu 137200,China) |
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| Abstract: | Horqin is the key region for the desertification issue in China,where there are still debate on the current,the future situation and the causes of desertification in the Horqin regions.A field survey was conducted in the agricultural area,pasturing area,and mixing area,respectively,to determine relationship between desertification and productive modes.This study showed that three productive modes enable desertification issue to become serious,which requires for improving the inappropriate productive modes.T... |
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| Keywords: | Horqin region productive mode desertification |
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