Responses of Stream Habitat Factors to Land Use Change

FENG Ze-shen; GU Lan; CHEN Qiong; GAO Jia-rong

您当前的位置：

首页 >

文章列表页 >

Responses of Stream Habitat Factors to Land Use Change

- Responses of Stream Habitat Factors to Land Use Change
- Bulletin of Soiland Water Conservation Vol. 32, Issue 1, Pages: 39-43(2013)
- 作者机构：
  
  1. 北京木联能软件技术有限公司,北京,100096
  2. 北京林业大学教育部水土保持与荒漠化防治重点实验室,北京,100083
- 作者简介：
- 基金信息：
- DOI：
  CLC：
- Published：2013
- 稿件说明：
移动端阅览
FENG Ze-shen, GU Lan, CHEN Qiong, et al. Responses of Stream Habitat Factors to Land Use Change[J]. Bulletin of Soiland Water Conservation, 2013, 32(1): 39-43.
DOI：

FENG Ze-shen, GU Lan, CHEN Qiong, et al. Responses of Stream Habitat Factors to Land Use Change[J]. Bulletin of Soiland Water Conservation, 2013, 32(1): 39-43. DOI：

摘要

为明确河溪生境因子对河岸土地利用方式变化的响应程度

在北京市郊区选取3条典型河溪中的50个河段

进行不同河岸土地利用方式下生境指标的差异性检验和主成分分析。经过因子旋转

最终确定4个综合生境因子来反映不同河岸土地利用方式对河溪生态系统的影响

并通过PLOT过程在二维平面上用散点图表示。结果表明

研究区旅游用地对河溪中底栖动物多样性和磷酸盐浓度有突出影响;公路也能促进底栖动物多样性的增加以及磷酸盐浓度的增大

但影响不及旅游用地;居民用地对氨氮浓度的影响最大

农地对浮游植物多样性及pH值和溶解氧含量影响最大。维持合理的河岸土地利用方式

是促进北京郊区河溪生态系统自我修复的重要途径。

Abstract

To clarify the responses of stream habitat factors to riparian land use change

50reaches of 3typical streams in the suburb of Beijing City are selected for the discrepancy test and principal component analysisof habitat indicators under different riparian land uses.By factorial rotation

four integrated indicators areconfirmed to reflect the impacts of different riparian land uses on stream ecosystem

which are shown inplots.Results show that the land for tourism has greater effect on benthic macroinvertebrates species and theconcentration of phosphorus in stream than the land for transportation;the land for inhabitancy increases theconcentration of nitrogen in stream;and farmland affects phytoplankton species

pH value and the concentration of dissolved oxygen.Maintaining rational land use is a basic approach to stream ecological restoration inthe suburb of Beijing City.

关键词

Keywords

references

Views

1421

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

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

Carbon accounting and future evolution trends of land use in China’s main grain-producing areas

Effects of combined application of multiple environmental materials on soil quality in newly built terraces in Longdong loess region

Spatiotemporal evolution of productive-living-ecological space at county level of Qinling-Daba Mountains area under background of urban-rural integration

Soil erosion characteristics and assessment of their differences in typical regions of Fujian Province in 2024 based on CSLE model

Related Author

Li Xiaobing

Liu Chang

Guo Qiang

An Wenju

Pu Wanping

Li Yang

Zhang Xin

Shen Xianming

Related Institution

Suide Administration and Supervision Bureau of Soil and Water Conservation of the;Yellow River

Field Scientific Observation and Research Station of;Soil and Water Conservation on the Loess Plateau， Ministry of Water Resources

School of Civil and Hydraulic Engineering， Ningxia University

Kashi Geological Team， Geological Bureau of Xinjiang Uyghur Autonomous Region

School of Environment and Spatial Informatics， China University of Mining and Technology

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：58139 Visits Today：245 Online Users：9

⁰