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林业资源管理 ›› 2009›› Issue (3): 106-109.

• 科学技术 • 上一篇    下一篇

三明市生态林景观格局变化及驱动因子分析

詹国明   

  1. 福建省三明市林业局,福建 三明 365000
  • 收稿日期:2009-12-22 修回日期:2009-03-11 出版日期:2009-06-28 发布日期:2020-12-16
  • 作者简介:詹国明(1965-),男,福建莆田人,高工,硕士,主要从事林业可持续发展和景观生态方面的研究工作。

Analysis on Landscape Pattern Changes and Driving Factors of Ecological Forest in Sanming City

ZHAN Guoming   

  1. Forestry Bureau, Sanming City, 365000, Fujian, China
  • Received:2009-12-22 Revised:2009-03-11 Online:2009-06-28 Published:2020-12-16

摘要: 对三明市生态林景观格局变化和驱动因子进行了分析。结果表明,该区生态林景观多样性指数、均匀度指数、破碎化指数较低,优势度指数较高,这反映在区域内存在有占优势的景观类型(有林地),整体生态林景观较完整,说明了三明市生态林保护工程建设得较好。

关键词: 生态林, 景观格局, 驱动因子, 三明市

Abstract: This paper presents an analysis on changes and driving factors of ecological forest in Sanming city.The result indicates that in Sanming area, the diversity index, evenness index and shatter index of forest landscape are low and the dominance index is a little higher.This reflects that thereexist the dominant landscape types (stocked land) in this area, and the whole forest resource landscapes are comparatively integrated.This makes it clear thatecological forest protection engineering construction is better.

Key words: ecological forest, landscape pattern, driving factors, Sanming City

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