Benefits Assessment for Soil and Water Conservation Projects in Black Soil Region of Northeast China

LI Xu-feng; ZHANG Xing-yi; GAO Yan; CHEN Yuan; LI Hao; SUN Tao; SONG Chun-yu

您当前的位置：

首页 >

文章列表页 >

Benefits Assessment for Soil and Water Conservation Projects in Black Soil Region of Northeast China

- Benefits Assessment for Soil and Water Conservation Projects in Black Soil Region of Northeast China
- Bulletin of Soiland Water Conservation Vol. 32, Issue 4, Pages: 43-47(2013)
- 作者机构：
  
  1. 中国科学院东北地理与农业生态研究所黑土区农业生态院重点实验室,黑龙江,哈尔滨,150081
  2. 东北农业大学资源与环境学院,黑龙江,哈尔滨,150030
  3. 水利部松辽水利委员会,吉林,长春,130021
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013
- 稿件说明：
移动端阅览
LI Xu-feng, ZHANG Xing-yi, GAO Yan, et al. Benefits Assessment for Soil and Water Conservation Projects in Black Soil Region of Northeast China[J]. Bulletin of Soiland Water Conservation, 2013, 32(4): 43-47.
DOI：

LI Xu-feng, ZHANG Xing-yi, GAO Yan, et al. Benefits Assessment for Soil and Water Conservation Projects in Black Soil Region of Northeast China[J]. Bulletin of Soiland Water Conservation, 2013, 32(4): 43-47. DOI：

摘要

在国家农业综合开发东北黑土区水土流失治理一期工程区内

选取新型大垄、垄向区田(3°和5°)、3°垄沟深松、改垄、梯田、地埂、草地、林地共8个不同的水土保持措施地块作为试验小区

以传统3°和5°顺坡垄作为对照小区

开展全年水土保持监测

并以此进行了田块尺度上的各项水土保持措施的效益分析。研究结果表明

水保工程措施总体优于水保耕作措施

在耕作措施中新型大垄密植水保效果最佳。各项措施水土保持效益排序为:草地>林地>新型大垄>改隆>梯田>地埂>深松>3°区田>5°区田。新型大垄、区田和深松措施水保作用具有时效性。

Abstract

In order to evaluate the benefits of engineering measures for soil and water conservation in the black soil region

the novel large ridge

interval ridged-furrow(3°

5°)

ridge and furrow subsoiling

change ridge

terrace field

field bund

grassland and forest were selected as experimental plots

and two conventional cultivation

longitudinal ridge(3°

5°)

were selected as control treatment in project areas of"integrated control of erosion in black soil region of comprehensive agricultural development" in the Hailun City

Heilongjiang Province.Soil and water conservation were monitored during the rainy season from June to September in 2011.The results indicated that the engineering measures for soil and water conservation were superior to cultivation measures

and large ridge closing planting was the most benefit measures for soil and water conservation among all the measures of cultivation.The benefits for soil and water conversation under eight land use types were different

as grassland>forest>navel large ridge>change ridge>terrace field>field bund>3°interval ridged-furrow>5°interval ridge-furrow.Measures such as novel larger ridge

interval ridge-furrow and ridge and furrow subsoiling had the obvious timeliness.

关键词

Keywords

references

Views

1492

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Soil Moisture Content on Slope in Summer Season in Black Soil Region of Northeastern China

Design and Application of Climatologic Resources and Ecological Environment Information System in Northeast China

Comparison of Spatial Interpolation Methods for Soil Total Nitrogen Content at Large Scale Using Low Density Soil Survey Data in Northeast China

Spatiotemporal Evolution of Drought and Flood Under Drying-warming Climate in Northeast China

Assessment of Carbon Emissions Based on Land Use Change in Northeast China

Related Author

LIU Hong-hu

LIU Bao-yuan

YANG Xin

CHEN Gang

ZHANG Yu-shu

HU Wei

BAN Xian-xiu

FENG Rui

Related Institution

Meteorological I nstitute of Shaanxi Province,Xian

College of Geography and Remote Sense Science, Beijing Normal University,Key Laboratory of Environmental Change and Natural Disaster,Ministry of Education

The Weather Modification Office of Liaoning Province

Institute of Atmospheric Environment, CMA

School of Geography, Beijing Normal University

⁰