基于AHP的海峡沿岸地区生态地质环境质量评价——以马六甲海峡北岸马来西亚西南沿海地区为例  

Evaluation of Eco-Geological Environment Quality in Strait Coastal Areas Based on AHP:Taking Southwest Coastal Areas of Malaysia of North Coast of Malacca Strait as an Example

作　　者：吴栋哲 姜琦刚[1] 顾宗瑞 张森 付长亮 Wu Dongzhe;Jiang Qigang;Gu Zongrui;Zhang Sen;Fu Changliang(College of Geo-Exploration Science and Technology,Jilin University,Changchun 130026,China;China Aero Geophysical Survey and Remote Sensing Center for Natural Resources,Beijing 100083,China)

机构地区：[1]吉林大学地球探测科学与技术学院,长春130026 [2]中国自然资源航空物探遥感中心,北京100083

出　　处：《吉林大学学报（地球科学版）》2024年第2期619-632,共14页Journal of Jilin University：Earth Science Edition

基　　金：中国地质调查局项目(DD20191011)。

摘　　要：生态地质环境质量显示一个区域地质作用与生态空间分布的整体情况。为了给马六甲海峡北岸马来西亚西南沿海地区的生态保护修复及“一带一路”投资建设提供依据,将地理信息系统技术与层次分析法相结合,以马来西亚基础地质、地质灾害遥感地质专题应用及编图项目成果数据集为基础数据,构建了该区的生态地质环境质量评价指标体系并进行综合评价。通过分析结果将研究区的生态地质环境质量划分为优等、良好、中等、较差4个等级,其中:优等区和良好区面积较大,分别为2 753.31 km^(2)和2 960.33 km^(2),占研究区总面积的34.19%和36.76%,主要分布在北部平原地区及沿海地区;中等区和较差区面积分别为1 702.72 km^(2)和618.57 km^(2),占研究区总面积的21.37%和7.68%,主要分布在雪兰莪州中部、森美兰州南部及马六甲州北部地区。从评价结果上看,该地区总体上生态地质环境质量较好,优等区和良好区总和占研究区总面积的70.00%以上,中等区和较差区主要受地层构造和生态条件的限制,需要针对具体问题进行环境保护及生态修复。The eco-geological environment quality shows the overall situation of regional geological action and ecological spatial distribution.In order to provide the basis for the ecological protection and restoration of the southwest coastal areas of Malaysia of the north coast of Malacca Strait and the investment and construction of“One Belt and One Road”,GIS technology and hierarchical analysis method are combined.Based on the data set of Malaysia basic geology and geological disaster remote sensing geological application and mapping project results,the eco-geological environment quality evaluation index system of the southwest coastal area of Malaysia along the north coast of Malacca Strait was constructed and comprehensively evaluated.Through the analysis of the results,the eco-geological environment quality of the study area was divided into four grades:excellent,good,medium and poor.The area of excellent and good area was larger,which was 2753.31 km^(2) and 2960.33 km^(2),respectively,accounting for 34.19%and 36.76%of the total area of the study area,and mainly distributed in the hilly areas of the northern coastal plain.The medium and poor districts are 1702.72 km^(2) and 618.57 km^(2),accounting for 21.37%and 7.68%of the total area of the research area,respectively,and are mainly distributed in southern Sembilan central,Selangor and northern Malacca.According to the evaluation results,the eco-geological environment quality of this area is good on the whole.The excellent area and good area account for 70.00%of the total area of the study area.The medium area and poor area are mainly restricted by the stratigraphic structure and ecological conditions,so it is necessary to carry out environmental protection and ecological restoration according to specific problems.

关 键 词：层次分析法 生态地质环境 地理信息系统 质量评价 海峡地区 

分 类 号：TP79[自动化与计算机技术—检测技术与自动化装置]