|
|||||
|
|
| 云南岩溶区的石漠化与综合治理 | |
| 引用本文： | 邓菊芬,崔阁英,王跃东,阙农云,黄必志.云南岩溶区的石漠化与综合治理[J].草业科学,2009,26(2):33-38. |
| 作者姓名： | 邓菊芬 崔阁英 王跃东 阙农云 黄必志 |
| 作者单位： | 1. 云南省草山饮料工作站,云南,昆明,650225 2. 云南农业大学动物科学技术学院,云南,昆明,650201 3. 云南省草地动物科学研究院,云南,昆明,650212 |
| 基金项目： | 农业部云南省巧家县岩溶地区草地治理试点工程项目，云南省自然科学基金 |
| 摘 要： | 对云南岩溶石漠化分布现状、成因和危害进行分析，指出石漠化土地在云南省各地州市均有分布，不同地区石漠化分布规模和危害程度不同；石漠化具自北向南分布面积逐渐增多、石漠化程度逐渐加重的特点，滇东较滇西严重；强烈的人类活动为石漠化的主导驱动力；石漠化加速了生态环境恶化，主要表现为水土流失、河道淤积和自然灾害频繁，导致土地资源丧失和非地带性干旱等。在综合西南岩溶石漠区治理经验的基础上，总结出封山育林植被恢复、草地畜牧业、生态移民模式，以及坡改梯、立体生态农业和“养殖-沼气-种植”三位一体的生态农业模式适于云南岩溶不同石漠区推广应用。 |
| 关 键 词： | 云南 岩溶 石漠化 综合治理 |
Rocky desertification and comprehensive improvement of karst areas in Yunnan |
|
| DENG Ju-fen,CUI Ge-ying,WANG Yue-dong,QUE Nong-yun,Huang Bi-zhi.Rocky desertification and comprehensive improvement of karst areas in Yunnan[J].Pratacultural Science,2009,26(2):33-38. | |
| Authors: | DENG Ju-fen CUI Ge-ying WANG Yue-dong QUE Nong-yun Huang Bi-zhi |
| Institution: | 1.Grassland and Fodder Station of Yunnan Province;Kunming 650225;China;2.College of Animal Science and Technology;Yunnan Agricultural University;Kunming 650201;3.Academy of Grassland and Animail Science;Yunnan;Kunming 650212;China |
| Abstract: | The distribution,cause and harm of rocky desertification in Yunnan province were analyzed in this paper.It was pointed out that the rocky desertification area distributed in every region of Yunnan,the distribution scale and the damage were different among different regions.The distribution area of rocky desertification increased and the degradation aggravated from north to the south;eastern was serious than the western.Strong human activities were the dominant driving force of rocky desertification,which ac... |
| Keywords: | Yunnan Karst rocky desertification comprehensive improvement |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |
| 点击此处可从《草业科学》浏览原始摘要信息 | |
| 点击此处可从《草业科学》下载免费的PDF全文 | |