中国海洋环境规制效率时空分异及影响因素

王泽宇, 程帆

Spatio-temporal differentiation and influencing factors of China's marine environmental regulation efficiency

WANG Zeyu, CHENG Fan

图2 2007—2017年中国海洋环境规制效率均值变化趋势

Fig. 2 The change trend of the mean value of China's marine environmental regulation efficiency during 2007-2017