Roles of Self-recovering Vegetation in Soil and Water Conservation in Development and Construction Projects

CHANG Yan-ping; NIE Xing-shan

您当前的位置：

首页 >

文章列表页 >

Roles of Self-recovering Vegetation in Soil and Water Conservation in Development and Construction Projects

- Roles of Self-recovering Vegetation in Soil and Water Conservation in Development and Construction Projects
- Bulletin of Soiland Water Conservation Vol. 26, Issue 6, Pages: 139-141(2007)
- 作者机构：
  
  1. 山西省忻州市水利局
  2. ,北京,100049
  3. 山西省水土保持科学研究所, , , .,山西,忻州,034000
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2007
- 稿件说明：
移动端阅览
CHANG Yan-ping, NIE Xing-shan. Roles of Self-recovering Vegetation in Soil and Water Conservation in Development and Construction Projects[J]. Bulletin of Soiland Water Conservation, 2007, 26(6): 139-141.
DOI：

CHANG Yan-ping, NIE Xing-shan. Roles of Self-recovering Vegetation in Soil and Water Conservation in Development and Construction Projects[J]. Bulletin of Soiland Water Conservation, 2007, 26(6): 139-141. DOI：

摘要

通过分析最新的水土保持监测所获得的实地植被调查样方资料

论述了植被自然恢复在开发建设项目中的水土保持作用

并结合监测实践

探讨了植被自然恢对水土保持评价指标的影响。(1)在山西省雨量较为充沛的地区

如果重视保留表土并用之覆盖地表

就能使地面植被得到较大程度的自然恢复

其恢复面积占可绿化面积的比例约达25%。(2)在雨量较多地区的扰动地面

依靠植被自然恢复功能

可使植被盖度在1～2 a内达到50%以上

形成初级植被。(3)由于对乔灌木等深根性植物的破坏较为严重

因此

在1～2 a时间内

扰动地面上自然恢复所形成的植被-般为草本群落

并不能完全恢复当地的灌草植被、疏林灌草植被。

Abstract

According to the data from the investigation of vegetation with soil and water conservation supervise measures

this paper discusses the roles of self-recovering vegetation in development and construction projects and probes into the effects of self-recovering vegetation on the evaluation indexes of soil and water conservation.The results obtained indicate that if surface soil is well preserved

surface vegetation self-recovering accounting for nearly one-fourths afforestation area can be gained in the abundant rainfall area.De- pending on self-recovering vegetation on disturbed ground in the abu ndant rainfall area

primary vegetation coverage degree can reach more than 50% within 2 years.Owing to serious vegetation damage

shrubbery vegetation can not be completely recovered wit hin 2 years and self-recovering vegetation on disturbed ground is generally the herbage communities.

关键词

Keywords

references

Views

1102

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Coupling and coordination relationship between ecosystem services and human well-being in arid oasis cities——A case study of Suzhou District， Jiuquan City， Gansu Province

Evaluation of soil and water conservation effects of urban production and construction projects based on entropy weight-fuzzy comprehensive evaluation

Effects and prediction of land use changes on evolution of habitat quality and carbon storage in Wuding River basin

Spatial gradient effects of construction and long-term operation of alpine wind farms on vegetation and soil physicochemical properties——A case study of Modou Mountain， Yunnan Province

Spatiotemporal evolution of wilderness network in Wenshan Prefecture， Yunnan Province based on MSPA-MCR model

Related Author

No data

Related Institution

No data

Technical support is provided by Beijing Founder electronics co., LTD 京ICP备09064830号-19 京公网安备11010802024621
It is recommended to read the content of this site in Chrome&IE9+. Please switch to extreme mode in browser 360.
Cookies We use cookies to help provide and enhance our service and tailor content. By continuing, you agree to the use of cookies.
Total Visits：58143 Visits Today：249 Online Users：9

⁰