中国低碳城市评价与空间格局分析

吴健生, 许娜, 张曦文

Evaluation of low-carbon city and spatial pattern analysis in China

Jiansheng WU, Na XU, Xiwen ZHANG

表2 解释的总方差

Tab. 2 Total variance explained

成份 初始特征值 提取平方和载入 旋转平方和载入 合计 方差百分比/% 累积百分比/% 合计 方差百分比/% 累积百分比/% 合计 方差百分比/% 累积百分比/% 1 7.209 32.767 32.767 7.209 32.767 32.767 6.556 29.801 29.801 2 2.894 13.154 45.922 2.894 13.154 45.922 3.153 14.333 44.134 3 1.997 9.076 54.997 1.997 9.076 54.997 2.076 9.436 53.569 4 1.778 8.083 63.081 1.778 8.083 63.081 1.915 8.705 62.275 5 1.595 7.250 70.331 1.595 7.250 70.331 1.772 8.056 70.331 6 1.175 5.342 75.672 7 0.867 3.939 79.612 8 0.806 3.664 83.276 9 0.693 3.151 86.427 10 0.530 2.409 88.836 11 0.501 2.276 91.112 12 0.426 1.935 93.048 13 0.357 1.622 94.670 14 0.304 1.382 96.052 15 0.252 1.144 97.195 16 0.194 0.882 98.077 17 0.117 0.534 98.611 18 0.101 0.461 99.072 19 0.090 0.410 99.483 20 0.066 0.300 99.782 21 0.035 0.160 99.943 22 0.013 0.057 100.000