Zhao Hongyan,Wu Qinxiao,Han Bing,et al.Study on the main Factors Affecting of Soil and Water Loss[J].Research of Soil and Water Conservation,1995,2(01):99-102.
影响水土流失主要因子的研究
- Title:
- Study on the main Factors Affecting of Soil and Water Loss
- Keywords:
- soil and water loss; main factors; runoff potential energy; precipitation; I; the coverage of forest; litter; roots amount
- 摘要:
- 利用主分量分析的方法对人工油松林地影响水土流失的主要因子进行了分析。研究结果表明：径流势能、根量、郁闭度对水土流失起决定性作用而尤认径流势能最为突出。在9个影响水土流失的因子中，影响水土流失大小的顺序依次是：径流势能、根量、郁闭度、I30、枯枝落叶厚度、降水量、降水历时、I10。
- Abstract:
- The main factors affecting of soil and water loss in the woodland of artificial chinese pine forest have been analysed by using the method of principal components analysise. The results of reasarch show runoff potential energy, roots amount and the coverage of forest are main factors affecting of soil and water loss and runoff potential energy is the most importent factor among them. The order of the factors affecting of soil and water loss is runoff potential energy, roods amount, the ratio of forest cover, I30, the thickness of litter, I, precipitation, rain time, I10.
参考文献/References:
1 江忠善等. 降雨和地形因素与坡地水土流失关系研究. 黄土高原小流域综合治理与发展. 科学技术文献出版社，北京:1991，(5)300~310
2 许炯心. 我国流域侵蚀产沙的地带性特征. 科学通报，1994, 39(11), 1019~1022
3 杨维权等. 多元统计回归分析，高等教育出版社，1989, 209~226.
4 赵鸿雁等. 水土流失系统物质和能量交换规律的研讨. 水土保持学报, 1993, (1)
5 周佩华等. 降雨能量的试验研究. 水土保持通报，1981. (1)
相似文献/References:
[1]李品荣,孟广涛,李国昌.不同土地利用方式下土壤地力变化和水土流失状况研究[J].水土保持研究,2009,16(03):95.
LI Pin-rong,MENG Guang-tao,LI Guo-chang.Study on Land Capacity Change and Soil Erosion on Different Landuse Types[J].Research of Soil and Water Conservation,2009,16(01):95.
[2]戴全厚,喻理飞,薛萐,等.植被控制水土流失机理及功能研究[J].水土保持研究,2008,15(02):32.
DAI Quan-hou,YU Li-fei,XUE Sha,et al.Study on the Mechanism and Function of Soil and Water Loss Controlled by Vegetation[J].Research of Soil and Water Conservation,2008,15(01):32.
[3]何吉成.秦巴山区铁路增建二线的水土流失影响分析[J].水土保持研究,2012,19(06):64.
HE Ji-cheng.Impact of the Railway Constructions of the Second Line on Soil Erosion and Water Loss in Qinling-Daba Mountainous Area[J].Research of Soil and Water Conservation,2012,19(01):64.
[4]肖培青,姚文艺,张海峰.黄土高原植被固土减蚀作用研究进展[J].水土保持研究,2012,19(06):282.
XIAO Pei-qing,YAO Wen-yi,ZHANG Hai-feng.Research Progress of the Role of Vegetation in Soil Conservtion and Soil Erosion Reduction on the Loess Plateau[J].Research of Soil and Water Conservation,2012,19(01):282.
[5]黄承标,谭卫宁,覃文更,等.木论喀斯特森林水土流失规律研究[J].水土保持研究,2012,19(04):34.
HUANG Cheng-biao,TAN Wei-ning,QIN Wen-geng,et al.Study on Soil and Water Loss in Karst Forest in Mulun[J].Research of Soil and Water Conservation,2012,19(01):34.
[6]孙莉英,蔡强国,陈生永,等.东北典型黑土区小流域水土流失综合防治体系[J].水土保持研究,2012,19(03):36.
SUN Li-ying,CAI Qiang-guo,CHEN Sheng-yong,et al.Integrated Governing System on Soil and Water Loss of Small Watersheds in a Typical Black Soil Region of Northeast China[J].Research of Soil and Water Conservation,2012,19(01):36.
[7]贾志伟,江忠善,刘志.降雨特征与水土流失关系的研究[J].水土保持研究,1990,(02):9.
Jia Zhiwei,Jiang Zhongshan,Liu Zhi.Study on Relationship Between Rainfall Characteristics and the Loss of Soil and Water[J].Research of Soil and Water Conservation,1990,(01):9.
[8]汪有科,傅左,李立.坡面水土流失观测分析[J].水土保持研究,1991,(02):104.
Wang Youke,Fu Zuo,Li Li.AN ANALYSIS OF SOLL AND WATER LOSS ON HILLSLOPE[J].Research of Soil and Water Conservation,1991,(01):104.
[9]吴长文,陈法扬.水土流失引起的生态经济失调及其系统调控[J].水土保持研究,1995,2(01):80.
Wu Changwen,Chen Fayang.The Fragility of Eco-economic System Induced by Soil and Water Loss and the Regulation of Its System[J].Research of Soil and Water Conservation,1995,2(01):80.
[10]赵鸿雁,吴钦孝,韩冰,等.影响水土流失主要因子间相互关系研究[J].水土保持研究,1995,2(01):103.
Zhao Hongyan,Wu Qinxiao,Han Bing,et al.Study on the Relation among Factors Affecting of Soil and Water Loss[J].Research of Soil and Water Conservation,1995,2(01):103.
备注/Memo
收稿日期:1994-12-1
基金项目:黄土高原土壤侵蚀和旱地农业国家重点实验室主任特别资助