CAJ | 학술논문

利用中国环境监测总站生态遥感数据库和浙江大学遥感与GIS实验室的遥感影像数据,结合地面监测网调查,按照中国环境监测总站制定的《生态环境质量评价技术规定》标准,运用层次分析法,选取生物丰度指数等5个指标分析区域内生物、植被、水资源、土地以及环境污染等情况,通过赋予各指标不同的权重,计算区域生态环境质量指数,综合评价区域总体生态环境质量。结果表明,千岛湖湿地生物丰度指数、植被覆盖指数、水网密度指数、土地退化指数和污染负荷指数分别为89.12、76.28、96.61、0.17和3.56,生态环境质量指数90.76,生态环境质量优。
이용중국배경감측총참생태요감수거고화절강대학요감여GIS실험실적요감영상수거,결합지면감측망조사,안조중국배경감측총참제정적《생태배경질량평개기술규정》표준,운용층차분석법,선취생물봉도지수등5개지표분석구역내생물、식피、수자원、토지이급배경오염등정황,통과부여각지표불동적권중,계산구역생태배경질량지수,종합평개구역총체생태배경질량。결과표명,천도호습지생물봉도지수、식피복개지수、수망밀도지수、토지퇴화지수화오염부하지수분별위89.12、76.28、96.61、0.17화3.56,생태배경질량지수90.76,생태배경질량우。
Based on the ecology RS database of the Chinese National Environmental Monitoring Center（CNEMC） as well as the remote sensing image data of Zhejiang University RS Geographical Information System（GIS） Laboratory,and combined with the investigation of the ground monitoring network,according to the criteria of the Eco-environmental Quality Evaluation Technology Regulations made by CNEMC,the Analytic Hierarchy Process（AHP） method were used;the situation of the biology,vegetation,water resource,soil and environmental pollution in this region were analyzed selecting species abundance index and other five indices;regional ecological environmental quality indices were calculated by giving different weights on each index;regional total ecological environment quality were comprehensively evaluated.Result shows that the Biological Abundance Indices,Vegetation Cover Indices,Water-network Density Indices,Land Degradation Indices and Pollution Load Indices in the Thousand-isles Lake are respectively 89.12,76.28,96.61,0.17 3.56;the eco-environmental quality indices are 90.76;the eco-environmental quality is excellent.