洞庭湖区城镇化与鸟类生境时空分异及关联分析

刘慧, 齐增湘, 黄傅强

Spatio-temporal difference and correlation of urbanization with avian habitats in Dongting Lake area

LIU Hui, QI Zengxiang, HUANG Fuqiang

图7 各时期面积变化量多项式拟合

Fig.7 Polynomial fitting of area change in each period