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首页> 外文会议>2011 International Conference on Remote Sensing, Environment and Transportation Engineering >Analysis of the landscape pattern in eastern edge of Pearl River Delta based on the Object-oriented classification method: A case study of Huicheng District, Huizhou City
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Analysis of the landscape pattern in eastern edge of Pearl River Delta based on the Object-oriented classification method: A case study of Huicheng District, Huizhou City

机译：基于面向对象分类法的珠江三角洲东缘景观格局分析-以惠州市惠城区为例

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Based on SPOT5 remote sensing image in 2008, the landuse landscape map of Huicheng Destrict was made by manual and Object-oriented Classification interpretations with ENVI and ArcGIS software. Through the calculation of landscape metrics, the formation of landuse landscape pattern in Huicheng, which as a case of outer area of Pearl River Delta, was analyzed quantitatively. The results indicated that connectivity of the landuse landscape pattern was stronger; diversity and evenness indices both were higher. Due to the human impacts, however, the landscape shape was more complicated and the stability was not good enough; the fragmentation degree differed greatly in every landuse types. In order to improve stability and adaptability of the landscape and realize the sustainable use of land resources, some countermeasures were put forward as the following: constructing the landscape pattern of the sustainable agriculture, using the planning measures, adjusting the vegetation structure, taking advantage of the tourism resource, and so on.
机译：基于2008年的SPOT5遥感影像，利用ENVI和ArcGIS软件通过人工和面向对象的分类解释，绘制了回城区的土地利用景观图。通过景观指标的计算，定量分析了以珠江三角洲外围地区为例的惠城市土地利用景观格局的形成。结果表明，土地利用景观格局的连通性较强。多样性和均匀性指数均较高。然而，由于人为因素的影响，景观的形状更加复杂，稳定性还不够好。每种土地利用类型的破碎程度差异很大。为了提高景观的稳定性和适应性，实现土地资源的可持续利用，提出了以下对策：建设可持续农业的景观格局，运用规划措施，调整植被结构，充分利用土地资源。旅游资源等等。

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