A Discussion on Soil Moisture Dynamics in Loess Hilly Areas of the West Inner Mongolia

Kou Zhiqang; Wang Qichang

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A Discussion on Soil Moisture Dynamics in Loess Hilly Areas of the West Inner Mongolia

- A Discussion on Soil Moisture Dynamics in Loess Hilly Areas of the West Inner Mongolia
- Bulletin of Soiland Water Conservation Vol. 11, Issue 6, Pages: 60-63(1992)
- 作者机构：
  
  内蒙古自治区水利科学研究所,呼和浩特市,010020
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：1992
- 稿件说明：
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Kou Zhiqang, Wang Qichang. A Discussion on Soil Moisture Dynamics in Loess Hilly Areas of the West Inner Mongolia[J]. Bulletin of Soiland Water Conservation, 1992, 11(6): 60-63.
DOI：

Kou Zhiqang, Wang Qichang. A Discussion on Soil Moisture Dynamics in Loess Hilly Areas of the West Inner Mongolia[J]. Bulletin of Soiland Water Conservation, 1992, 11(6): 60-63. DOI：

摘要

通过对内蒙古西部黄土丘陵区土壤水分的初步研究

表明:该区土壤水分的垂直动态分布分为三个不同层次

即:水分不稳定层(0～40cm);中间过渡层(40～100cm);水分相对稳定层(100～200cm);旱作土壤水分的动态变化与降雨的变化基本一致;作物对土壤水分的消耗主要是当年降雨。

Abstract

Through the preliminary study of soil moisture in loess hilly areas of the West Inner Mongo-lia

it was concluded that the dynamic distribution of soil moisture in vertical direction can be di-vided into three section

i. e.

the fluctuation section (0 - 40cm)

the middle transformation section(40- 100cm)

the relative stable section (100 - 200cm). There is agreement between the dynamicchanges in soil moisture and the changes in rainfall in arid farmland.

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