土地利用生态承载力研究——以广州市花都区为例  

作　　者：郭海丽 王琰 王海涛 侯文静 

机构地区：[1]长春师范大学地理科学学院,长春130000 [2]长春市城乡规划设计研究院,长春130000

出　　处：《智慧农业导刊》2022年第21期37-39,共3页JOURNAL OF SMART AGRICULTURE

摘　　要：该文以广州市花都区作为研究区域,采用生态足迹和生态承载力模型计算方法,结合GIS和ENVI软件对广州市花都区遥感数据进行处理,研究2010—2020年来广州市花都区土地利用的变化,对该研究区域的人均生态足迹和生态承载力进行计算和分析。结果表明,2010—2020年广州市花都区的土地利用结构发生很大变化,生态承载力承受着巨大压力。This paper takes Huadu District,Guangzhou as the research area,adopts the calculation methods of ecological footprint and ecological carrying capacity model,and combines GIS and ENVI software to process the remote sensing data of Huadu District,Guangzhou City.The per capita ecological footprint and ecological carrying capacity of the study area were calculated and analyzed.The results show that:from 2010 to 2020,the land use structure of Huadu District,Guangzhou City has undergone great changes,and the ecological carrying capacity is under enormous pressure.

关 键 词：生态承载力 生态足迹 花都区 土地利用 GIS 

分 类 号：S-3[农业科学]