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| 农作型小流域土地利用方式与拦蓄径流的关系 | |
| 引用本文： | 周涛,朱首军,高美荣,尹忠东.农作型小流域土地利用方式与拦蓄径流的关系[J].西北林学院学报,2010,25(3). |
| 作者姓名： | 周涛 朱首军 高美荣 尹忠东 |
| 作者单位： | 1. 西北农林科技大学,资源环境学院,陕西,杨陵,712100 2. 中国科学院,成都山地灾害与环境研究所,四川,成都,610041 3. 北京林业大学,水土保持学院,北京,100083 |
| 基金项目： | 国家"973"项目专题"西南紫色土区水土流失综合调控原理与治理范式"，北京林业大学优秀青年教师科技创新计划 |
| 摘 要： | 以农作型小流域为研究对象,分析土地利用与拦蓄径流的关系,建立小流域拦蓄径流量与不同土地利用方式面积多元回归模型,分析不同类型土地的拦蓄径流量。结果表明:单位面积水田、梯田、坡耕地的拦蓄径流量分别为43.74万、1.81万、-28.00万m3.km-2,相对于水田和梯田而言,坡耕地对拦蓄径流具有抑制作用;单位面积有林地、灌木林地、疏幼林地、经果林地、草地的拦蓄径流量分别为-0.997万、105.50万、29.03万、1.05万、222.12万m3.km-2。 |
| 关 键 词： | 土地利用 拦蓄径流 紫色土区 |
Relationship Between Land Use Structure and Runoff Interception in Watershed of Central Hill Region of Sichuan Basin |
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| ZHOU Tao,ZHU Shou-jun,GAO Mei-rong,YIN Zhong-dong.Relationship Between Land Use Structure and Runoff Interception in Watershed of Central Hill Region of Sichuan Basin[J].Journal of Northwest Forestry University,2010,25(3). | |
| Authors: | ZHOU Tao ZHU Shou-jun GAO Mei-rong YIN Zhong-dong |
| Affiliation: | ZHOU Tao1,ZHU Shou-jun1,GAO Mei-rong2,YIN Zhong-dong3(1.College of Resources , Environment,Northwest A&F University,Yangling,Shaanxi 712100,China,2.Institute of Mountain Hazards , Environment,CAS,Chengdu,Sichuan 610041,3.School of Soil , Water Conservation,Beijing Forestry University,Beijing 100083,China) |
| Abstract: | Taking the agro-type watershed as the research objective,the relationship between land use style and runoff intercept was studied according to the statistical data in the survey of the project Water and Soil Conservation in Upper and Middle Reaches of the Yangtze River.Multiple regression model was constructed by using runoff interception as dependent variable,and by using area of different land use types as independent variable.The model was used to analyze the runoff interception of different land use typ... |
| Keywords: | land use runoff interception purple soil area |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
