《Table 3 The Biological Abundance Index for various provinces in China in 1985(before and after norm

《Table 3 The Biological Abundance Index for various provinces in China in 1985(before and after norm   提示:宽带有限、当前游客访问压缩模式
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《中国1km生物丰度指数数据集》


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Based on the biological abundance index dataset at 1 km resolution,statistics for the average biological abundance index for the various provinces of China in 1985(before and after normalization)and in 2005,respectively,(as shown in Table 3)were calculated using the Zonal Statistics function in Arc GIS.Table 3 shows the changes in the biological abundance index for various provinces from the 1980s to 2005.Overall,the biological abundance index of all provinces showed a declining trend.The rate of decline for the Hong Kong Special Administrative Region was the lowest,while those for the Macao Special Administrative Region,Shanghai and Tianjin were higher than that of the other provinces.