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林业资源管理 ›› 2009›› Issue (4): 74-78.

• 科学技术 • 上一篇    下一篇

福田红树林保护区土地类型的动态分析

梁素娟1, 史秀华2, 张信文1   

  1. 1.海南师范大学生物系,海口 571158;
    2.深圳大学,广东 深圳 518060
  • 收稿日期:2009-04-07 修回日期:2009-05-19 出版日期:2009-08-28 发布日期:2020-12-16
  • 作者简介:梁素娟(1982-),女,山西文水人,硕士研究生,从事生态学研究,研究方向为恢复生态学。Email:sxdxsjl@163.com。
  • 基金资助:
    国家林业局948项目(2008-4-38)

Study on Dynamic Changes of Land Types of Futian Mangrove Reserve

LIANG Sujuan1, SHI Xiuhua2, ZHANG Xinwen1   

  1. 1. College of Life Sience,Hainan Normal University, Haikou 571158,China;
    2. Collegeof Golf,ShenZhen University, ShenZhen, 518060,China
  • Received:2009-04-07 Revised:2009-05-19 Online:2009-08-28 Published:2020-12-16

摘要: 通过对20世纪80年代至今的4个不同时相的Landsat-5卫星遥感数据的解译,得到福田红树林保护区4个年份的土地分类及利用状况,对比研究各时期的湿地动态变化表明:在1986—2008年,该区红树林面积增加49.70hm2,动态度达到4.24;滩涂面积减少了42.22hm2,动态度为-1.62;陆地植被、建筑裸地面积分别增加25.82hm2,11.46hm2,动态度达到了9.23,10.67。针对保护区动态变化,提出了保护、修复与发展保护区的建议。

关键词: 福田保护区, 土地类型, 动态分析

Abstract: The four years' land classification and use status of Futian is gained through the analysis of the Landsat-5 satellite remote sensing data of 80's of the last century to 2008. It is indicated by comparion of dynamic changes over each period that the mangrove area increases by 49.70hm2, dynamic degree reaches 4.24; the beach area decreases by 42.22hm2, dynamic degree reaches -1.62,the land vegetation and building and bare land increases by 25.82hm2 and 11.46hm2 respectively and dynamic degree reaches 9.23,10.67. The suggestion on scientific and reasonable protection, restoration and development of protected areas is put forward for dynamic changes in the protected areas.

Key words: Futian Reserve, land type, dynamic analysis

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