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| 安溪县崩岗侵蚀防治分区探讨 | |
| 引用本文： | 陈志明,林敬兰,许永明,黄炎和,蒋芳市,葛宏力.安溪县崩岗侵蚀防治分区探讨[J].亚热带水土保持,2010,22(1):14-18. |
| 作者姓名： | 陈志明 林敬兰 许永明 黄炎和 蒋芳市 葛宏力 |
| 作者单位： | 1. 福建省安溪县水土保持委员会办公室,福建,安溪,362400 2. 福建省水土保持监测站,福建,福州,350003;福建农林大学,福建,福州,350002 3. 福建农林大学,福建,福州,350002 |
| 基金项目： | 国家自然科学基金资助项目 |
| 摘 要： | 为弥补以往崩岗侵蚀治理措施布设都是针对单个崩岗而缺少全面防治的不足,以安溪全县域的崩岗侵蚀为研究对象,将安溪县崩岗侵蚀分为强度、中度和轻度侵蚀3个区,并由此建立相应的防治体系:东南部的官桥镇和龙门镇属于强度侵蚀区,应以强化治理为主,实行工程和植物措施相结合、以小流域为单元的综合整治;从东南的城厢往西北延伸到感德及西南的龙涓在内的10个乡镇为中度崩岗侵蚀区,采取以植物措施为主,结合必要的工程措施进行治理;其余的乡镇即西北地区为轻度侵蚀区,总体上以预防保护为主,充分发挥生态系统的自我修复功能,同时加强封禁补植。 |
| 关 键 词： | 崩岗侵蚀 分区 防治 |
Study on the Control System for Collapsing Gully Erosion in Anxi County |
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| Chen Zhiming Xu Yongming Soil and Water Conservation Office of Anxi County,Fuzhou,China Lin Jinglan Fujian Soil and Water Conservation Monitoring Station,Fuzhou,China Huang Yanhe Jiang Fangshi Ge Hongli.Study on the Control System for Collapsing Gully Erosion in Anxi County[J].Subtropical Soll and Water Conservation,2010,22(1):14-18. | |
| Authors: | Chen Zhiming Xu Yongming Soil and Water Conservation Office of Anxi County Fuzhou China Lin Jinglan Fujian Soil and Water Conservation Monitoring Station Fuzhou China Huang Yanhe Jiang Fangshi Ge Hongli |
| Institution: | Chen Zhiming Xu Yongming (Soil and Water Conservation Office of Anxi County, 350003, Fuzhou, China) Lin Jinglan (Fujian Soil and Water Conservation Monitoring Station, 350003, Fuzhou, China) Huang Yanhe Jiang Fangshi Ge Hongli ( Department of Resources and Environment Science, Fujian Agriculture and Forestry University, 350002, Fuzhou, China) |
| Abstract: | In order to make up the shortage in the layout of the collapsing gully erosion control measures that aiming at single gully erosion site without the control in whole length, the essay studied as a whole the collapsing gully erosion in the Anxi County. The collapsing gully erosion in the Anxi County was divided into three regions, i.e. , severe ero- ded region, medium eroded region and slight eroded region with the corresponding control system. The results show that belonging to the severe eroded areas, the Guanqiao and the Longmen townships in the southeast of the County need the major prevention and treatment measures, combining the engineering measure with the planting measure and taking small the small watershed as units for comprehensive control. The medium eroded areas cover 10 townships which from the Chengxiang Township in the southeast area extending to the Gande Town in the northwest area, as well as Longjuan Township in southwest, it is necessary to take the planting measure as a major polic~ and engineering measure as the necessary support for control. The rest townships are belonging to the slight eroded areas, that the prevention and pro- tection should be applied as the main measure, strengthening the blockading administration and repair planting as well to bring into full play of the self - restoration function of the ecological system. |
| Keywords: | collapsing gully erosion regionalism control system |
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