基于夜间灯光数据的陕西省县域相对贫困水平时空差异分析
陈吉臻,张君,薛亮

Analysis of the Spatio-temporal Differences of Relative Poverty Levels in Shaanxi Province based on Night Light Data
Jizhen Chen,jun Zhang,Liang Xue
表4 2011—2020年陕西省县域相对贫困水平差异变化及分解
Table 4 Variation and decomposition of county level relative poverty in Shaanxi Province from 2011 to 2020
年份2011201220132014201520162017201820192020
总差异0.301 40.272 40.504 80.096 10.071 10.095 00.159 10.163 00.160 90.158 2
铜川市差异0.000 010.000 250.002 410.003 030.003 130.002 120.004 690.004 970.005 850.005 49
比重/%0.000.090.483.154.402.232.953.053.643.47
宝鸡市差异0.007 850.072 850.035 720.003 170.001 480.001 570.001 350.003 820.003 570.003 20
比重/%2.6126.757.083.302.071.650.852.342.222.02
咸阳市差异0.007 690.004 640.006 020.005 990.005 280.004 300.012 540.013 770.011 380.010 81
比重/%2.551.701.196.237.424.537.888.457.076.83
渭南市差异0.003 330.001 700.000 420.000 500.000 660.005 700.001 590.001 930.002 340.002 45
比重/%1.100.620.080.520.936.001.001.181.451.55
延安市差异0.036 860.019 910.031 240.032 100.029 180.018 650.010 970.008 480.008 310.008 48
比重/%12.237.316.1933.4041.0319.646.895.205.165.36
汉中市差异0.056 590.037 830.070 350.010 590.009 590.008 380.008 250.010 130.010 910.010 31
比重/%18.7713.8913.9411.0313.488.825.186.216.786.51
榆林市差异0.050 390.010 910.050 450.001 750.000 580.002 710.006 140.004 110.003 530.003 71
比重/%16.714.0110.001.820.812.863.862.522.192.34
安康市差异0.081 910.060 810.087 540.006 740.010 140.023 500.007 620.008 620.007 860.008 83
比重/%27.1722.3217.347.0114.2624.744.795.294.885.58
商洛市差异0.024 710.046 390.055 960.006 200.008 000.021 630.010 570.012 700.013 100.013 12
比重/%8.2017.0311.096.4511.2422.776.657.798.148.29
区域间差异0.032 10.017 10.164 60.026 00.003 10.006 40.095 40.094 50.094 10.091 9
比重/%10.656.2832.6227.094.366.7659.9557.9658.4658.05