Soil Erosion and Soil Improvement of Three Artificial Forest Communities in Middle Yunnan Province

WANG Zhenhong; DUAN Changqun; WEN Chuanhao; WANG Hongbin; ZHANG Shibiao; QIAN Lianchun

doi:11894/1005-829x.2001.21(2).23

您当前的位置：

首页 >

文章列表页 >

Soil Erosion and Soil Improvement of Three Artificial Forest Communities in Middle Yunnan Province

- Soil Erosion and Soil Improvement of Three Artificial Forest Communities in Middle Yunnan Province
- Bulletin of Soiland Water Conservation Vol. 20, Issue 2, Pages: 23-27(2001)
- 作者机构：
  
  1. 西南林学院资源学院,云南,昆明,650224
  2. 云南大学环境科学系,云南,昆明,650091
  3. 昆明理工大学,云南,昆明,650091
  4. 云南省牟定县水土保持委员会办公室, 云南牟定,675500
- 作者简介：
- 基金信息：
- DOI：11894/1005-829x.2001.21(2).23
  CLC：
- Published：2001
- 稿件说明：
移动端阅览
WANG Zhenhong, DUAN Changqun, WEN Chuanhao, et al. Soil Erosion and Soil Improvement of Three Artificial Forest Communities in Middle Yunnan Province[J]. Bulletin of Soiland Water Conservation, 2001, 20(2): 23-27.
DOI：

WANG Zhenhong, DUAN Changqun, WEN Chuanhao, et al. Soil Erosion and Soil Improvement of Three Artificial Forest Communities in Middle Yunnan Province[J]. Bulletin of Soiland Water Conservation, 2001, 20(2): 23-27. DOI： 11894/1005-829x.2001.21(2).23.

摘要

通过对人工云南松群落、桉树-黑荆混交林群落、直干桉群落及无林地对照地表径流、土壤侵蚀的观测及林地土壤几个主要理化指标的分析表明，地带性植物种云南松形成的人工林群落及桉-黑荆混交林具有好的控制径流和土壤侵蚀的能力，对土壤理化性质的改善也有较明显的作用，值得在生产中推广。在此基础上，论述了不同人工林群落土壤理化性质的改善与土壤侵蚀的控制关系。

Abstract

The effects of soil erosion control and soil improvement were researched through the observation of runoff and soil erosion

and through the analysis of some indexes of soil property in the plots of three kinds of artificial forest

Pinusyunnanesis community

Eucalyptus maidensii and mixed Acacia mearsii -Eucalyptus maidensii community and the non-forest contrast from March 1

1998 to March 1

1999. The results indicated that mixed E. maidensii -A. mersii community

P. yunnanensis were able to efficiently control surface runoff and soil erosion and there were high percentages of Si/V

stable-water aggregate

non-capillary porosity in the soil of these two artificial forests. Meanwhile

less loss of main nutrient elements happened

which was in favor of the fertility better improved and more organic matter

available N

K were accumulated in soil of mixed E. maidensii -A. mearsii community and P. yunnanensis community. To the contrary

both the soil erosion control and the improvement of soil were poor for the contrast and E. maidensii community. So

mixed E. maidensii -A. meamsu communities

P. yunnanensis community should be recommended for afforestation in the harnessof soil and water erosion.

关键词

Keywords

references

Views

1611

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Impacts of rainfall and vegetation on soil erosion in Dabie Mountains forest reform area

Simulation of soil erosion resistance and soil erosion process in arid valley region of southeastern Xizang Autonomous Region

Soil erosion in northern foothills of Qinling Mountains （Xi’an section） from 2010 to 2023

Research progress on soil amendments for controlling soil erosion in red soil region of southern China

Comprehensive prevention and control of soil and water loss in Pinglu Canal spoil ground based on UAV photography measurement

Related Author

Li Gao

Luo Minxuan

Huo Zhitao

Chen Rui

Peng Yi

Wu Xin

Li Zhen

Xiang Kui

Related Institution

Changsha General Survey of Natural Resources Center， China Geological Survey， Ningxiang

Huangshan Observation and Research Station for Land-water Resources

School of Soil and Water Conservation， Beijing Forestry University

Key Laboratory of;Soil and Water Conservation and Desertification Control， Ministry of Education， Beijing Forestry University

Soil and Water Conservation Bureau of the Xizang Autonomous Region，， Xizang

⁰