摘要
计算分析了2011年湖南省岑川镇的生态足迹需求和生态承载力情况,对岑川镇的生态系统的安全状况进行了研究。结果表明:2011年岑川镇生态足迹需求为21 507.92 hm2,土地承载面积为15 740.68 hm2,生态赤字为5 767.23 hm2。岑川镇的生态足迹结构极不平衡,生态环境状况较差,生态安全状况并不理想。并针对这种现状提出了相关建议。
The demand of ecological footprint and the situation of ecological capacity of Cenchuan Town in 2011 were calculated and analyzed to study the safety situation of ecological system in Cenchuan town. The results showed that in 2011, Cenchuan Town of which demand of ecological footprint, land capacity and ecological deficit were 21 507.92 hm2, 15 740.68 hm2 and 5 767.23 hm2, respectively. According to this situation, it can be concluded that there is an imbalance structure of ecological footprint, bad ecological environment and unsatisfactory ecological safety. Then, the corresponding suggestions were put forward.
出处
《湖南农业科学》
2013年第3期131-134,共4页
Hunan Agricultural Sciences
关键词
岑川镇
生态足迹
生态承载力
生态盈余
生态赤字
Cenchuan Town
ecological footprint
ecological capacity
ecological surplus
ecological deficit
