潍坊市互花米草治理区滩涂生态修复适宜性分析  

Analysis of Suitability for Ecological Restoration in the Tidal Flat Areas for Spartina alterniflora Control in Weifang City

作　　者：任玉水 陈方涛 李秋霞 刘国宁 郭志谦 REN Yu-shui;CHEN Fang-tao;LI Qiu-xia;LIU Guo-ning;GUO Zhi-qian(Weifang Key Laboratory of Satellite Remote Sensing Intelligent Interpretation Technology,Weifang 261021,Shandong,China;Shandong Weifang Ecological Environment Monitoring Center,Weifang 261041,Shandong,China;Weifang Ecological Environment Monitoring Center,Weifang 261041,Shandong,China;Weifang Marine Development Research Institute,Weifang 261100,Shandong,China)

机构地区：[1]潍坊市卫星遥感智能解译技术重点实验室,山东潍坊261021 [2]山东省潍坊生态环境监测中心,山东潍坊261041 [3]潍坊市生态环境监控中心,山东潍坊261041 [4]潍坊市海洋发展研究院,山东潍坊261100

出　　处：《湿地科学与管理》2024年第5期20-25,共6页Wetland Science & Management

基　　金：潍坊市卫星遥感智能解译技术重点实验室开放基金项目(SYS202304)。

摘　　要：互花米草治理滩涂的生态修复是防止互花米草复发的重要举措。本研究依据海岸带生态减灾修复技术等相关要求,确立互花米草治理区滩涂生态修复适宜性评估的指标,即水淹时间、底质环境(含沉积物类型、水溶性盐总量、有机碳)、乡土植被、互花米草除治和治理区开发利用情况5个指标,对潍坊市互花米草治理区滩涂生态修复适宜性进行分析。结果表明:依据5个评估指标进行适宜性评估,虞河、潍河、北胶莱河3个河口滩涂区评估结果均为“基本适宜”。本研究为潍坊沿海互花米草治理区生态修复适宜性和因地制宜开展分类修复提供了理论支撑和数据支持。Managing Spartina alterniflora in the tidal flat for ecological restoration is a crucial measure to prevent its recurrence and rebound.Based on techniques for coastal ecological disaster mitigation and restoration,this study established five indicators for assessing the suitability of tidal flat ecological restoration in S.alterniflora management areas:inundation time,substrate environment(including sediment type,total soluble salts,and organic carbon),native vegetation,S.alterniflora removal,and the development and utilization of the management area.The analysis of the suitability for ecological restoration of tidal flats in the S.alterniflora management areas in Weifang City showed that,based on these five assessment indicators,the tidal flat areas at the estuaries of the Yuhe,Weihe,and Beijiaolaihe rivers were all deemed "basically suitable." This study provides theoretical support and data backing for the suitability of ecological restoration and the implementation of differentiated restoration strategies in S.alterniflora management areas along the Weifang coast.

关 键 词：互花米草 治理 生态修复 指标 适宜性评估 

分 类 号：X37[环境科学与工程—环境工程]