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| 海口市土地利用景观稳定性研究 |
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刘治昆,陈达亮,钱军,黄文明,陈冬洋
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海南省林业科学研究所,海南省林业科学研究所,海南省林业科学研究所,海口市林业服务中心,海南新绿神热带生物工程有限责任公司
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| 摘要: |
| 基于克里金插值模型对海口市土地利用景观格局稳定性进行研究分析，利用改进型土地利用景观稳定性评价模型对景观稳定性综合评价，得出：（1）2010—2015 年，海口市生态环境整体良好，各行政区景观稳定性差异显著，但整体呈下降趋势；各行政区景观均遭受不同程度破坏，景观稳定性遭受影响；（2）2010—2015 年，海口市城镇建设不断扩张及国际旅游岛战略不断推进，景观稳定性整体呈现下降趋势，Ⅴ及景观稳定区消失，Ⅰ级景观稳定区和Ⅱ级景观稳定区面积大幅增加。 |
| 关键词: 土地利用 景观稳定性模型 克里金模型 |
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| 基金项目:海口市重点科技计划项目“海口市湿地保护工程技术研究开发中心”(2017-049) |
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| Study of Land Use Landscape Stability in Haikou |
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Liu Zhikun,Chen Daliang,Qian Jun,Huang Wenming and chendongyang
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Forestry Research Institute of Hainan,Forestry Research Institute of Hainan,Forestry Research Institute of Hainan,Forestry Service Center of Haikou,Hainan Tropical Green God Biological Engineering Co.，Ltd.
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| Abstract: |
| Based on the Kriging interpolation model, this paper studies the stability of land use landscape pattern in Haikou, and uses the improved land use landscape stability evaluation model to comprehensively evaluate the landscape stability. The following conclusions are drawn: 1) 2010 to 2015 the overall ecological environment of Haikou City was good, but the downtrend was significant. The landscape stability of each administrative region differs significantly. However, the landscapes of various administrative regions had suffered various degrees of damage and the landscape stability had been affected; 2) The urban construction in Haikou City continued from 2010 to 2015. As the expansion and international tourism island strategy continue to
advance, landscape stability as a whole showed a declining trend. V and landscape stability areas had disappeared,
and the area of Grade I landscape stabilization zones and Grade II landscape stabilization zones had increased
significantly. |
| Key words: land use landscape stability model Kriging model |
