[1]郑子成,何淑勤,吴发启.水土保持耕作措施强化入渗速率模型的探讨[J].水土保持研究,2003,10(02):103-105.
　ZHENG Zicheng,HE Shuqin,WU Faqi.An Inquisition Into Increasing Infiltration Rate Model on Soil and Water Conservation Tillage Measures[J].Research of Soil and Water Conservation,2003,10(02):103-105.
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水土保持耕作措施强化入渗速率模型的探讨

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 10 期数: 2003年02期 页码: 103-105 栏目: 出版日期: 1900-01-01
Title:
An Inquisition Into Increasing Infiltration Rate Model on Soil and Water Conservation Tillage Measures
作者:
郑子成1, 何淑勤2, 吴发启3
1. 四川农业大学土化系, 四川, 雅安625014;
2. 四川农业大学林学园艺学院, 四川, 雅安625014;
3. 西北农林科技大学资源环境学院, 陕西, 杨陵712100
Author(s):
ZHENG Zicheng1, HE Shuqin2, WU Faqi3
1. Department of Soil and Chemistry, Sichuan Agriculture University, Ya’an 625014, Sichuan China;
2. College of Forestry and Gardening, Sichuan Agriculture University, Ya’an 625014, Sichuan, China;
3. College of Resources and Environment, NW Sci tech Univ. of Agr. and For., Yangling 712100, Shanxi, China
关键词:
耕作措施; 土壤下渗; 强化入渗速率; 水土保持
Keywords:
tillage measure; soil infiltration; increasing infiltration rate; soil and water conservation
分类号:
S157.42
摘要:
采用人工模拟降雨的方法,测定并分析了黄土区(淳化)坡耕地水土保持耕作措施的入渗过程,得出:不同耕作措施,随着入渗时间的增加,强化入渗速率以指数函数递减;对于同一种耕作措施,随着雨强的增加,强化降雨入渗速率也减小;在不同降雨条件下,对该区的三种不同耕作措施进行了分析,得出了该区不同水土保持耕作措施强化降雨入渗速率的模型.
Abstract:
Soil infiltration process with tillage measures about soil and water conversation to slope farmland were determined and analysed in loess areas(Chunhua) using artificially simulated rainfall.The results were obtained that the increasing infiltration rate decreased in exponential function with the increasing infiltration time to different measures and decreased with the increasing rainfall intensity to the same measure,too.The increasing infiltration rate model of soil and water conservation measures were obtained to different rainfall intensity through the analysis of three tillage measures.

参考文献/References:

[1] 蔡强国,王贵平,陈永宗.黄土高原小流域侵蚀产沙过程与模拟[M].北京:北京科学出版社,1998.
[2] 陈永宗.一项具有战略意义的水土保持措施[J].中国水土保持,1984(1):5-7.
[3] 黄秉维.谈黄河中游土壤保持问题[J].中国水土保持,1983(1):10-12.
[4] 李忠魁.小流域综合治理监测与评估[M].西安:西安地图出版社,1996.
[5] 刘秉正,吴发启.土壤侵蚀[M].西安:陕西人民出版社,1997.
[6] 王万忠,焦菊英.黄土高原降雨侵蚀产沙与黄河输沙[M].北京:科学出版社,1999.
[7] 朱显谟.黄土高原土地的整治问题[J].水土保持通报,1984,4(4):1-4.

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备注/Memo

收稿日期:2002-11-15
作者简介:郑子成(1976- ),男,内蒙古乌盟人,硕士,主要从事水土保持与环境生态治理的研究.

更新日期/Last Update: 1900-01-01