酸雨侵蚀生态环境敏感性评估方法研究  

Evaluation of Eco-environmental Sensitivity to Acid Rain Erosion

作　　者：韦丽英[1] 谢非 黄梅艳[1] 梁宏光[1] 陆婷 Wei Liying;Xie Fei;Huang Meiyan;Liang Hongguang;Lu Ting(Meteorological Observation Center, Baise Meteorological Bureau, Baise 533000, China)

机构地区：[1]广西百色市气象局气象探测中心,广西百色533000

出　　处：《环境科学与管理》2022年第5期179-183,共5页Environmental Science and Management

基　　金：百色市综合气象观测业务系统优化建设创新团队(2020M02)。

摘　　要：深入分析酸雨侵蚀对生态环境的影响,为合理规划保护生态环境提供可靠依据,提出酸雨侵蚀生态环境敏感性评估方法。依据土壤类型、植被受酸雨伤害程度、酸雨降雨量等确定酸雨侵蚀生态敏感性评估指标,建立酸雨侵蚀生态环境敏感性评估指标体系,获得酸雨侵蚀生态环境敏感性评估指标权重,计算酸雨侵蚀敏感性指数,完成酸雨侵蚀生态环境敏感性评估。实验结果表明应用该方法可实现酸雨侵蚀生态环境敏感性评估,获得各酸雨侵蚀敏感等级在该区域的分布状况以及敏感性与土壤、植被种类的关系。This paper deeply analyzed the impact of acid rain erosion on the ecological environment,providing a reliable basis for rational planning and protection of the ecological environment.It put forward the sensitivity assessment method of acid rain erosion on the ecological environment and determined the ecological sensitivity assessment index of acid rain erosion according to the soil type,the damage degree of vegetation by acid rain and the rainfall of acid rain.The ecological environment sensitivity assessment index system of acid rain erosion was established to obtain the weight of the ecological environment sensitivity assessment index of acid rain erosion.It calculated the acid rain erosion sensitivity index,and completed the ecological environment sensitivity assessment of acid rain erosion.The experimental results showed that this method can be used to evaluate the sensitivity of acid rain erosion to ecological environment,and to obtain the distribution of each acid rain erosion sensitivity grade in this area and the relationship between sensitivity and soil and vegetation types.

关 键 词：酸雨侵蚀 生态环境 敏感性 评估方法 评估指标权重 

分 类 号：X517[环境科学与工程—环境工程]