| 南方红壤丘陵区马尾松林下水土流失现状、成因及防治 |
| |
| 引用本文： | 何圣嘉,谢锦升,杨智杰,尹云锋,李德成,杨玉盛.南方红壤丘陵区马尾松林下水土流失现状、成因及防治[J].中国水土保持科学,2011,9(6):65-70. |
| |
| 作者姓名： | 何圣嘉 谢锦升 杨智杰 尹云锋 李德成 杨玉盛 |
| |
| 作者单位： | 1. 湿润亚热带山地生态国家重点实验室培育基地,福建师范大学,350007,福州
2. 中国科学院南京土壤研究所,210008,南京 |
| |
| 基金项目： | “十一五”国家科技支撑计划课题“闽西中高丘陵区红壤侵蚀快速治理与生态农业技术集成和示范”(2009BADC6B06); 福建省科技厅重点项目“南方红壤区水土流失地生物固碳技术研究”(2009Y0014) |
| |
| 摘 要： | 马尾松林下水土流失已经成为南方红壤丘陵区水土流失治理一个亟待解决的问题。在分析南方红壤丘陵区马尾松林下水土流失现状及特点的基础上,从马尾松林下植被状况、人为干扰、地形、降雨侵蚀力、土壤性状等方面综合探讨了马尾松林下水土流失的成因。认为:林下植被匮乏是造成马尾松林下水土流失最主要和最直接的原因;掠夺性人为干扰是造成马尾松林下水土流失的根本原因;破碎的地形、较高的降雨侵蚀力和土壤可蚀性则为林下水土流失的发生提供了有利条件。同时总结了诸如微地形改造、林下补植、封禁保护等马尾松林下水土流失治理的成功经验,以期为今后马尾松林下水土流失治理提供参考。
|
| 关 键 词： | 马尾松 水土流失 林下植被 南方红壤丘陵区 |
Status,causes and prevention of soil and water loss in Pinus massoniana woodland in hilly red soil region of southern China |
| |
| He Shengjia,Xie Jinsheng,Yang Zhijie,Yin Yunfeng,Li Decheng,Yang Yusheng.Status,causes and prevention of soil and water loss in Pinus massoniana woodland in hilly red soil region of southern China[J].Science of Soil and Water Conservation,2011,9(6):65-70. |
| |
| Authors: | He Shengjia Xie Jinsheng Yang Zhijie Yin Yunfeng Li Decheng Yang Yusheng |
| |
| Institution: | He Shengjia1,Xie Jinsheng1,Yang Zhijie1,Yin Yunfeng1,Li Decheng2,Yang Yusheng1(1.Key Laboratory for Subtropical Mountain Ecology(Ministry of Science and Technology and Fujian Province Funded),Fujian Normal University,350007,Fuzhou,2.Institute of Soil Science,Chinese Academy of Sciences,210008,Nanjing: China) |
| |
| Abstract: | Soil and water loss in Pinus massoniana woodland has become an urgent problem that needs to be solved to control soil and water loss in hilly red soil regions of southern China.Based on the analysis of status and distribution features of soil and water loss in Pinus massonian woodland,the main factors resulted in the soil and water loss are discussed,such as status of understory vegetation,human disturbance,topography,rainfall erosion force and soil properties.It indicates that lack of understory vegetation... |
| |
| Keywords: | Pinus massoniana soil and water loss understory vegetation hilly red soil region of southern China |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
