摘要
为陕西省农业土地利用的可持续性及其生态农业发展提供参考,利用2016年《陕西统计年鉴》的各类农业统计数据,采用生态足迹方法测算陕西省2015年涉农土地利用生态足迹和生态承载力。结果表明:2015年陕西省人均农业生态足迹需求为1.538 9hm2,人均生态承载力为0.696 9hm2,人均生态赤字为0.842 0hm2。陕西省的农业经济已经处于不可持续发展阶段,并针对出现生态赤字的原因提出了相应的对策。
The ecological footprint and ecological carrying capacity of agriculture-related land utilization were calculated by the ecological footprint method based on various agricultural statistical data from Shaanxi Statistical Yearbook 2016 to provide a reference for sustainability of agricultural land utilization and development of ecological agriculture in Shaanxi.Result：The per capita agricultural ecological footprint demand,per capita ecological carrying capacity and per capita ecological deficit are1.538 9 hm2,0.696 9 hm2 and 0.842 0 hm2 in Shaanxi in 2015 respectively,which indicates that agricultural economy is in the unsustainable development phase in Shaanxi.The corresponding countermeasures are proposed to overcome the ecological deficit also.
作者
蒋缠文
JIANG Chanwen(College of Agriculture and Business,Weinan Normal University,Weinan,Shaanxi 714099,China)
出处
《贵州农业科学》
CAS
2018年第6期164-166,171,共4页
Guizhou Agricultural Sciences
基金
渭南师范学院人才基金项目(16ZRRC03)
关键词
可持续发展
农业生态足迹
生态赤字
生态承载力
陕西
sustainable development
agricultural ecological iootprint
ecological deficit
ecological carrying capacity
Shaanxi
