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辽宁土壤之土层厚度与抗蚀年限

《水土保持研究》[ISSN:1005-3409/CN:61-1272/P] 卷: 4 期数: 1997年04期 页码: 57-59 栏目: 出版日期: 1900-01-01
Title:
Thickness of Soil Layer and Its Year Limitation for Resistant Erosion in Liaoning Province
作者:
张本家1, 高岚2
1. 铁岭市水土保持站, 铁岭 112000;
2. 辽宁省水土保持局, 沈阳 110003
Author(s):
Zhang Benjia1, Gao Lan2
1. Water and Soil Conservational Station of Tieling City Tieling 112000;
2. Water and Soil Conservational Bureau of Liaoning Province Shenyang 110003
关键词:
Keywords:
摘要:
土壤的土层厚度是计算上壤抗蚀年限重要依据，应用已有的土壤调查成果将全省的土层厚度进行分级、统计，再用遥感普查中的侵蚀模数计算出不同7层厚度之区域的抗蚀年限，为土壤侵蚀的预测预报提供重要的基础数据。
Abstract:
The thickness of soil layer is an important basis for calculating its year limitation for resistant erosion. The thickness of soil storey for whole province is classed and counted by using the soil survey results had been done. Then, the year limitation for soil resistant erosion of different thickness of seven soil layers have been calculated by using soil eroded patterns of telemetering survey,these supply for the important information in the soil eroded forecast.

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更新日期/Last Update: 1900-01-01