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Temporal and Spatial Dynamic Analysis of Hemeroby of Ximen Island in Yueqing Bay
Abstract:
This paper use 2007 and 2010 SPOT-5 images as a data source, combined with RS and GIS technology, introduced the concept of hemeroby, developed a suitable landscape classification system in Ximen Island, systematically evaluated the dynamic changes of hemeroby of Ximen Island marine Protected Areas. The results indicated that from 2007 to 2010, the ecological environment of Ximen Island has gradually improved. Completely disturbed landscape type decreased sharply in total area, while undisturbed types were increased a lot. From the perspective of total characteristics of the spatial distribution of hemeroby index, the residential , traffic land and landscape surrounding anthropogenic interference with the highest index.
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2577-2581
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Online since:
December 2013
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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