河北雄安新区建设的区域地表本底特征与生态管控
匡文慧, 杨天荣, 颜凤芹

Regional urban land-cover characteristics and ecological regulation during the construction of Xiong'an New District, Hebei Province, China
Wenhui KUANG, Tianrong YANG, Fengqin YAN
图4 2015年京津冀及雄安新区生态系统宏观结构现状
Fig. 4 Ecosystem structure in Beijing-Tianjin-Hebei urban agglomeration and the Xiong'an New District in 2015