中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
金沙江干热河谷植被恢复研究

文献类型:期刊论文

作者张信宝; 熊东红
刊名西南农业学报
出版日期2005
卷号18期号:3页码:337-342
关键词植被恢复 岩土性质 土壤水分 植被生长 金沙江干热河谷
其他题名Studies on revegetation in the dry-hot valley of Jinsha river
通讯作者熊东红
合作状况其它
中文摘要金沙江干热河谷是我国典型的生态脆弱区。该区气候炎热干旱,植被退化严重,水土流失强烈,一直是长江上游植被恢复的重点和难点。通过十余年来在金沙江干热河谷典型区——元谋干热河谷的研究。发现岩土性质是决定干热河谷坡地水分条件与植被类型的重要因子,降水入渗能力低加剧了干热河谷的土壤干旱,据此提出不同岩土类型区的植被恢复模式和微水造林技术。并在实践中获得了成功,为干热河谷的植被恢复研究作出了有益探索。
英文摘要The dry-hot valley of Jinsha River is one of the typical eco-fragile areas in Southw est China, as w ell as a f ocus of reveget at ion
study in the upper and middle reaches of the Yangtze River, w ith its extremely dry and hot climat e, severely degraded veget at ions and the
int ensive water and soil losses1 By over t en yearsp research conduct ed in the typical area, the Yuanmou dry-hot valley, the researchers
f rom Inst itut e of Mountain Hazards and Environment , Ch inese Academy of Sciences( IMDE) , found that the lithologic propert y w as one
of the crucial factors determ in ing soil moisture condit ions and vegetation t ypes in the dry-hot valley, and the low rainfall inf ilt rat ion capability
w as one of the major reasons leading t o soil drought1 T hen the reveget at ion pat terns f or diff erent slopes under various lithology, as
w ell as an forestation technique t ermed as Micro-w at er Harvest ing T echnique was put f orw ard, and proved t o be successful in pract ice.
分类号X171.1
资助信息国家自然科学基金项目(30470297);国家重点基础研究发展计划项目(973)(2003CB415201)
语种中文
公开日期2010-07-19
源URL[http://ir.imde.ac.cn/handle/131551/880]  
专题成都山地灾害与环境研究所_成都山地所知识仓储(2009年以前)
成都山地灾害与环境研究所_山地灾害与地表过程重点实验室
成都山地灾害与环境研究所_山地表生过程与生态调控重点实验室
推荐引用方式
GB/T 7714
张信宝,熊东红. 金沙江干热河谷植被恢复研究[J]. 西南农业学报,2005,18(3):337-342.
APA 张信宝,&熊东红.(2005).金沙江干热河谷植被恢复研究.西南农业学报,18(3),337-342.
MLA 张信宝,et al."金沙江干热河谷植被恢复研究".西南农业学报 18.3(2005):337-342.

入库方式: OAI收割

来源:成都山地灾害与环境研究所

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