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[1]孙景华,杨玉阁,张本家,等.辽北低山丘陵区坡耕地水土流失规律研究[J].水土保持研究,1997,4(04):65-74.
　Sun Jinghua,Yang Yuge,Zhang Benjia,et al.Hilly Field Erosion Regulation in Low Mountain Region of Northern Liaoning[J].Research of Soil and Water Conservation,1997,4(04):65-74.

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辽北低山丘陵区坡耕地水土流失规律研究

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 4 期数: 1997年04期页码: 65-74 栏目: 出版日期: 1900-01-01

Title:: Hilly Field Erosion Regulation in Low Mountain Region of Northern Liaoning

作者:: 孙景华¹, 杨玉阁¹, 张本家¹, 何建明²; 1. 铁岭市水土保持站, 铁岭 112000;
2. 辽宁省沙棘开发利用中心, 沈阳 110003

Author(s):: Sun Jinghua¹, Yang Yuge¹, Zhang Benjia¹, He Jianming²; 1. Water and Soil Conservational Station of Tieling City Tieling 112000;
2. Shaji Exploitation Center of Liaoning Province Shenyang 110003

关键词:: 坡耕地; 土壤流失; 方程式

Keywords:: hilly field; soil erosion; formula

摘要:: 通过11年的坡耕地径流小区试验，获得了较为系统的坡耕地土壤流失资料，经分析整理确定了影响坡耕地土壤流失之因子参数，以这些参数为基础建立了辽北地区坡耕地土壤流失方式E=12.66RKLSCP，经实际检验，此方程式的标准差为59.0t/（km²·a），相对误差极值为63%。

Abstract:: Through hilly field runoff plot tests of 11 years, the soil erosion data was obtained systematically. The factor parameters that influenced hilly field erosion were determined as follows: E=12.66PKLSCP. By using realized test, its standrad error is 59.0t/(km²·a), relative error is 6.3%.

参考文献/References:

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[2] 王万忠.黄土地区降雨侵蚀力R指标的研究.中国水土保持, 1987, (12)34~39
[3] 牛崇桓译, C·D·卡斯彻, T·M索比克著.通用土壤流失方程中不规则坡面地形因子的计算.中国水土
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[6] 马志尊.应用卫星影像估算通用土壤流失方程各因子值方法的探讨.

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备注/Memo

收稿日期:1997-10-10。

更新日期/Last Update: 1900-01-01