福建省县域渔业地理时空格局演变研究

Spatio-temporal Pattern Evolution of Fishery Geography in County Area of Fujian Province

运用空间自相关分析、泰尔指数、基尼系数、变异系数、重心理论和空间作用模型等方法,研究了2007—2016年福建省渔业发展的时空变化及空间格局变化。研究发现,福建省渔业呈现出严重的两极分化现象,10年间高值聚簇区数量减少,低值聚簇区数量增多;县域渔业联系强度主要以连江和福清为核心向外辐射扩散,同时,福州市的县域群也是承接沿海地区上部县域群和中部县域群的纽带,在地区渔业联系辐射扩散中起着重要作用。

By using spatial autocorrelation analysis,Theil index,Gini coefficient,variation coefficient. Barycenter Theory and spatial interaction model,the temporal and spatial variation and spatial pattern of fishery development in Fujian Province in 2007-2016 were studied. The study found that fishery in Fujian province showed a serious polarization phenomenon,in the past 10 years,the number of high value cluster area are decreased,the low value clusters are increased. And the fishery linkage intensity radiation diffusion at the core of Lianjiang and Fuqing,which is the main bond of the upper and central costal county groups.