RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN >> 2006, Vol. 15 >> Issue (1): 120-124.

• Contents • Previous Articles     Next Articles

EVALUATION OF ENVIRONMENTAL COMPREHENSIVE QUALITY BY IMPROVED ANALYTICAL HIERARCHY PROCESS METHOD

ZHANG Yan1, DENG Xi-hai2, GAO Xiang1, DOU Yi-jian1, PENG Bu-zhuo1   

  • Received:2005-03-01 Revised:2005-06-10 Online:2006-01-20
  • Contact: ZHANG Yan

Abstract: Calculating arithmeticweighted average value of environmental quality comprehensive index is a common method in environmental quality comprehensive evaluation. And the Analytical Hierarchy Process (AHP) method is a main method for determining its weight. In order to overcome the uncertainty due to different judgments based on different environmental information and criterion, an improved AHP method is designed for environmental quality comprehensive evaluation. The process of the improved AHP method involves the following key procedures. First the parameters yi1 and yi2 are calculated based on the environmental monitoring data. Second the pollution factors are put in order according to the symbol and value of yi1 and yi2. Third the different numerical value, which represents importance of each factor, is given to each pollution factor in light of seating order of factors. And forth the factor weights are achieved by the judgment matrix formed on the pairwise comparison of factors. Therefore, the weights of pollution factors are completely based on the monitoring data. Moreover, because the state of environmental pollution will change with time and space it is necessary to give different weight to each factor while evaluating environmental comprehensive quality in different periods and different regions. The improved AHP method can just be used to compare environmental comprehensive quality objectively among different periods and spaces.

Key words: seating order, weight, environmental quality comprehensive evaluation, Qinhuai River

[1] ZHAO Yi, XU Xu-kan, , LI Xiao-juan. Evaluation of Water environmental System Vulnerability in Jiangsu  Province Based on Weight-Varying Gray Cloud Model [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2018, 27(11): 2463-2471.
[2] GAO Jie-zhi , ZHENG Hua-wei, LIU You-zhao. Diagnosis of the Multi-functionality of Land Use Based on an  Entropy Weight TOPSIS Model [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2018, 27(11): 2496-2504.
[3] YAN Fu-li, ZOU Yi-zhao, WANG Shi-xin, ZHOU Yi, ZHU Jin-feng. STUDY OF THE SPATIAL PATTERN OF ACCESSIBILITY FOR DIFFERENT TRANSPORTATION MODES IN CHINA [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2017, 26(06): 806-815.
[4] LU De-bin, YANG Jian, MAO Wan-liu, YU Zhen, WANG Zu-jing, BAI Bin. RESEARCH ON SPATIAL DISTRIBUTION CHARACTERISTICS AND SPACE RECONSTRUCTION OF RURAL SETTLEMENTS IN MOUNTAINOUS AREAS [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2017, 26(02): 238-246.
[5] LI Wei-ming, AI Zhi-qiang, LIU De-fu, ZHOU Xiao-ming. RESEARCH ON RIVER ECO-HEALTH BASED ON HYDROPOWER CASCADE DEVELOPMENT [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(06): 957-964.
[6] YANG Wei, ZHANG Qi, LI Zhao-xia, ZHANG Li-chao, CAI Chong-fa. ESTIMATING SEDIMENT CHARACTERS OF SEVERAL TYPICAL RED SOILS BY SIMULATED RAINFALL [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2016, 25(03): 439-444.
[7] DU Jun, DING Wen-feng, REN Hong-yu. RELATIONSHIPS BETWEEN DIFFERENT TYPES OF FLASH FLOOD DISASTERS AND THEIR MAIN IMPACT FACTORS IN THE SICHUAN PROVINCE [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2015, 24(11): 1977-1983.
[8] ZHANG Xiao-yu, LAI Tsung-yu, ZHANG An-lu. SPATIAL HETEROGENEITY IN DRIVING FORCES OF FARMLAND CONVERSION BASED ON PATCH SCALE——A CASE STUDY OF WUHAN CITY [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2015, 24(06): 994-1002.
[9] WU Wei, CAO Youhui,CAO Weidong, XU Jian, WANG Yue,. IMPACT OF REGIONAL EXPRESSWAY NETWORK ON THE ACCESSIBILITY PATTERN—THE CASE OF THE BELT ALONG THE YANGTZE RIVER IN ANHUI PROVINCE [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(6): 726-726.
[10] SU Weizhong,,YANG Guishan, GU Chaolin. PATTERN IN THE GROWTH OF URBAN LAND USE WITH |ANALYSIS OF ITS MECHANISMS [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(4): 440-440.
[11] LI Fawen,FENG Ping,ZHANG Xingnan. APPLICATION OF GIS AND FUZZY SIMILARITY NEARNESS DEGREE IN  EVALUATION OF FLOOD CONTROL RESETTLEMENT AREAS  [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(2): 256-256.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
[1] CHEN Yong,CHEN Guo-jie,YANG Ding-guo. DISTRIBUTION OF HUMAN SETTLEMENTS IN THE UPSTREAMMINJIANG RIVER AND THEIR ECOLOGICAL CHARACTERISTICS]——A CASE STUDY OF LIXIAN COUNTY[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2004, 13(1): 72 -77 .
[2] CHEN Zheng-hong,WAN Su-qin,MAO Yi-wei. ANALYSIS OF THE TEMPORAL AND SPATIAL DISTRIBUTION OF RAINFALL IN COMPLICATED TOPOGRAPHY AROUND THE THREE GORGES RESERVOIR AREA[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2005, 14(5): 623 -627 .
[3] ZHANG Lei,DONG Lixin,WU Bingfang,ZHOU Wancun. LAND COVER CHANGE BEFORE AND AFTER THE CONSTRUCTION OF THREE GORGES RESERVOIR WITHIN 10 YEARS[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(1): 107 -112 .
[4] ZHANG Zheng, FU Rongbing, YANG Haizhen, GU Guowei. COMPARISON OF ORGANIC MATTER REMOVAL IN SUBSURFACE |HORIZONTAL FLOW WETLANDS BASED ON WATER BUDGET [J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2007, 16(3): 363 .
[5] YU Na,CHEN Liqiao,ZHAO Quanhong. ON ABUNDANCE AND BIOMASS OF OSTRACODS IN TAI LAKE[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2008, 17(4): 546 .
[6] KONG Lingqiang. PRIMARY EXPLORATION TO THE SHAREHOLDER RESETTLEMENT MODE FOR HYDROELECTRIC PROJECT IMMIGRANTS[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2008, 17(2): 185 .
[7] XU Su-fang, ZHOU Yin-kang. EVALUATION ON THE SUSTAINABILITY IN LAND USE OF DEVELOPMENT ZONE——A CASE STUDY IN WUHU ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(4): 453 -457 .
[8] HAO Hanzhou,JIN Menggui,CAO Lijing,XIE Xianjun. APPLICATION OF FUZZY MATHEMATICS IN WATER QUALITY ASSESSMENT[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(Sup1): 83 -87 .
[9] YU Su-jun, ZHANG Ji, XIA Yong-qiu. DYNAMIC PROGRAMMING METHOD FOR LAND SUSTAINABLE UTILIZATION BASED ON GENETIC ALGORITHM[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2006, 15(2): 180 -184 .
[10] LIU Yao-bin,LI Ren-dong. ANALYSIS ON REGIONAL DISPARITY OF ECONOMIC DEVELOPMENT IN HUBEI PROVINCE FROM 1994 TO 2000[J]. RESOURCES AND ENVIRONMENT IN THE YANGTZE BASIN, 2004, 13(1): 12 -17 .