济南市主城区私家车日常出行碳排放特征及影响因素
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刘清春, 张莹莹, 肖燕, 袁玉娟, 夏海斌
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Characteristics and determinants of carbon emissions from daily private cars travel in central area of Jinan
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Qingchun LIU, Yingying ZHANG, Yan XIAO, Yujuan YUAN, Haibin XIA
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| 表3 研究区私家车碳排放影响因素的多元回归结果 |
| Table 3 The multivariate regression results of independent variables of private cars carbon emissions in study area |
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| 变量 | （1） | （2） | （3） | （4） | | 收入 | 0.008 | - | -0.041 | - | | (0.036) | - | (0.046) | - | | 年龄 | -0.052 | - | -0.019 | - | | (0.046) | - | (0.066) | - | | 教育水平 | 0.018 | - | 0.004 | - | | (0.052) | - | (0.074) | - | | 家庭规模 | -0.047 | - | 0.007 | - | | (0.038) | - | (0.061) | - | | 私家车拥有量 | 0.145* | - | 0.097 | - | | (0.077) | - | (0.105) | - | | 居住区位 | - | 0.045 | 0.051 | - | | - | (0.086) | (0.088) | - | | 人口密度 | - | -0.067* | -0.062* | -0.075** | | - | (0.035) | (0.037) | (0.035) | | 转车次数 | - | 0.003 | 0.001 | - | | - | (0.056) | (0.057) | - | | 公交站牌距离 | - | 0.036 | 0.026 | - | | - | (0.055) | (0.056) | - | | 商服设施供给 | - | 0.118* | 0.126* | 0.128** | | - | (0.064) | (0.069) | (0.063) | | 土地利用混合度 | - | -0.643* | -0.708** | -0.690** | | - | (0.330) | (0.339) | (0.325) | | 停车便利性 | - | 0.006 | 0.006 | - | | - | (0.029) | (0.030) | - | | 职住距离 | - | 0.008 | 0.011 | - | | - | (0.058) | (0.06) | - | | 常数项 | 7.442*** | 8.642*** | 8.564*** | 8.904*** | | (0.270) | (0.648) | (0.785) | (0.577) | | R2 | 0.125 | 0.201 | 0.262 | 0.283 | | F | 10.528 | 22.725 | 25.321 | 32.513 |
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