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This paper took Yancheng region as the study area to explore the relationship between landscape pattern and water quality. Land use types were obtained from the classification of the TM images, 2006. Landscape patterns characterized by land use pattern and five selected landscape metrics were extracted from buffer zones, ranging from 200 to 1500m, and used in correlation analysis against various water...
In this study, 4 spatial interpolation methods, including Thiessen polygon, inverse distance weighted (IDW), ordinary kriging (OK), and ordinary cokriging (OCK), were adopted for spatial monthly precipitation interpolation. As confirmed by the results, OCK which adopt elevation as secondary variable was superior to other methods. On the other hand, the performance of OCK was also compared with that...
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