秦淮河流域近30年不透水面景观格局时空演变研究

宋明明, 都金康, 郑文龙, 李成蹊, 卞国栋

Quantifying the Spatial-Temporal Changes of Impervious Surface Landscape Pattern from1988 to 2015 in Qinhuai River Basin

SONG Mingming,DU Jinkang,ZHENG Wenlong,LI Chengxi,BIAN Guodong

表4 秦淮河流域行政区历年不透水率及年均变化率统计

Tab. 4 Statistics of the impervious surface coverage and annual change rates for the four districts ofQinhuai River Basin

时间 全流域/% 南京/% 江宁/% 溧水/% 句容/% 1988 3.92 10.69 3.72 2.89 3.77 1994 4.43 18.60 5.08 3.23 2.50 2001 8.59 32.74 9.53 6.11 5.60 2003 9.01 39.41 11.16 5.49 4.44 2006 11.12 48.14 14.32 6.67 4.98 2009 13.51 50.23 17.88 8.83 6.25 2011 16.31 59.38 21.22 12.51 7.22 2013 17.48 60.84 22.64 11.46 9.93 2015 19.09 59.52 25.17 15.22 9.09 1988-2001 5.71 9.09 7.60 4.36 1.09 2001-2015 6.45 3.50 7.01 8.88 6.15