京津冀区域城市二氧化碳排放效率及减排潜力研究

冯冬, 李健

Research of the carbon dioxide emission efficiency and reduction potential of cities in the Beijing-Tianjin-Hebei Region

Dong FENG, Jian LI

表1 2005-2014年京津冀各城市二氧化碳排放效率

Table 1 Carbon dioxide emission efficiency of each city from 2005 to 2014

年份 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 均值 北京 1 1 1 1 1 1 1 1 1 1 1 天津 1 0.738 0.672 0.660 0.624 0.610 1 1 1 1 0.830 石家庄 0.456 0.455 0.434 0.416 0.407 0.393 0.403 0.393 0.367 0.379 0.410 承德 1 1 0.824 0.781 0.774 0.747 0.755 0.744 0.699 0.640 0.796 张家口 0.755 0.738 0.714 0.657 0.621 0.583 0.593 0.585 0.566 0.581 0.639 秦皇岛 1 1 1 1 1 1 1 1 1 1 1 唐山 1 1 1 0.525 0.476 0.470 1 0.559 0.450 0.436 0.692 廊坊 0.637 0.625 0.585 0.565 0.562 0.632 0.627 0.619 0.584 0.606 0.604 保定 0.496 0.522 0.520 0.492 0.480 0.458 0.463 0.452 0.430 0.459 0.477 沧州 0.483 0.816 0.557 0.520 0.510 0.491 0.502 0.479 0.443 0.457 0.526 衡水 0.615 0.705 1 1 1 1 1 1 0.782 1 0.910 邢台 0.471 0.484 0.463 0.457 0.455 0.451 0.486 0.482 0.453 0.462 0.466 邯郸 0.474 0.485 0.447 0.414 0.397 0.382 0.393 0.381 0.350 0.348 0.407 均值 0.722 0.736 0.709 0.653 0.639 0.632 0.709 0.699 0.625 0.644