Open AccessResearch on ecological investigation and evaluation of highway area in mountainous area based on RS and GIS
Author(s) -
Cheng-Cen Huang,
XU Guo-ping,
Hua Yang,
Ming Wei,
Li-Qiang Jia,
Chen Liang,
Hao Hu,
Zhao-Ming Wang
Publication year - 2020
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/446/3/032062
Subject(s) - analytic hierarchy process , ecological assessment , environmental resource management , geography , environmental science , environmental planning , ecology , engineering , biology , operations research
With the development of economy, the road construction of our country gets a rapid progress. Especially in mountain roads, the influence of road construction on environment has increasingly been focused. The environmental problems of road construction on project are mostly embodied in those problems of water, air, and ecology. landscape, this paper is taking the Baise-Leye highway as the study area, using the remote sensing and GIS technique to investigate the eco-environment. With RS, GIS, from Remote sensing analysis and ecological degradation degree evaluation, comprehensive consideration of the ecological characteristics, economic and cultural development level, environmental pollution prevention, etc. Investigate and study the ecological status of roads before and after highway construction. Provide a basis for the rational presentation of ecological restoration measures, system of highway ecological landscape by using 3S technology and analytic hierarchy process.