基于MSPA的黄石市森林景观破碎化研究  

Forest Landscape Fragmentation Using MSPA in Huangshi

作　　者：漆晓龙 佘振维 曾刚 马江 刘宁 包维红 路闯 Qi Xiaolong;She Zhenwei;Zeng Gang;Ma Jiang;Liu Ning;Bao Weihong;Lu Chuang(The Forestry Prespect&Design Institute of Hubei Province,Wuhan 430223)

机构地区：[1]湖北省林业勘察设计院,武汉430223

出　　处：《湖北林业科技》2024年第5期53-57,97,共6页Hubei Forestry Science and Technology

摘　　要：揭示森林景观破碎化特征是制定森林景观恢复决策的前提。当前的分析方法多侧重于整体描述,难以在空间可视化层面准确反映局部森林景观破碎化特征。特别是在城市地区,森林恢复与退化矛盾突出,破碎化特征更加复杂,亟需开展城市地区森林景观破碎化特征研究。针对这一问题,基于两期森林资源管理“一张图”数据,运用形态学空间格局分析(MSPA)方法,构建森林景观破碎化指数,从空间可视化角度分析并揭示了黄石市森林景观破碎化特征。在此基础上,本研究进一步提出了针对黄石市森林景观破碎化问题的技术措施。研究结果有助于弥补目前森林景观格局分析在空间信息方面的不足,可为黄石及类似地区森林景观恢复提供参考。Revealing the fragmentation characteristics of forest landscapes serves as a prerequisite for formulating restoration decisions.Current analytical methods tend to focus on overall descriptions,making it difficult to accurately reflect local forest landscape fragmentation features from a spatial visualization perspective.Especially in urban areas,the conflict between forest restoration and degradation is prominent,resulting in even more complex fragmentation patterns.There is an urgent need for research on forest landscape fragmentation in urban areas.To address this issue,two-phase forest resource management“one map”data and employs morphological spatial pattern analysis(MSPA)methods to construct a forest landscape fragmentation index.From a spatial visualization perspective,the study analyzes and reveals the fragmentation characteristics of the forest landscape in Huangshi.Based on these findings,technical measures are further proposed to address the fragmentation issues in Huangshi’s forest landscapes.The research results contribute to bridging the current gap in spatial information within forest landscape pattern analysis and provide valuable references for forest landscape restoration in Huangshi and similar regions.

关 键 词：森林景观 森林景观破碎化 形态学空间格局分析(MSPA) 森林景观恢复 黄石市 

分 类 号：S771.8[农业科学—森林工程]