| 海南省生态足迹及生态系统承载力研究 |
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| 引用本文： | 陈立群,尚金城.海南省生态足迹及生态系统承载力研究[J].东北师大学报(自然科学版),2007,39(2):133-135. |
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| 作者姓名： | 陈立群 尚金城 |
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| 作者单位： | 东北师范大学城市与环境科学学院,吉林,长春,130024 |
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| 基金项目： | 国家重点基础研究发展计划(973计划) |
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| 摘 要： | 生态足迹分析是通过测定现今人类为了维持自身生存而利用自然的量来评估人类对生态系统的影响.海南省2004年生态足迹的需求为2.960 6 hm2/ 人,而生态承载力为2.113 1 hm2/ 人,生态足迹为其生态承载力的1.40倍左右,表现为生态赤字0.847 5 hm2/ 人.因此,海南省虽然属于区位相对独立、资源总量相对丰富的地理区域,但更要提高资源的利用效率,建立资源节约型的社会生产和消费体系.
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| 关 键 词： | 海南省 生态足迹 承载力 |
| 文章编号： | 1000-1832（2007）02-0133-03 |
| 修稿时间： | 2006-11-18 |
A study on the ecological footprint and ecological carrying capacity in Hainan Province |
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| CHEN Li-qun,SHANG Jin-cheng.A study on the ecological footprint and ecological carrying capacity in Hainan Province[J].Journal of Northeast Normal University (Natural Science Edition),2007,39(2):133-135. |
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| Authors: | CHEN Li-qun SHANG Jin-cheng |
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| Institution: | College of Urban and Environmental Sciences, Northeast Normal University, Changchun 130024, China |
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| Abstract: | The ecological footprint analysis is a biophysical assessment method of the human appropriation of ecological capacity,for measuring the ecological imperative of sustainability.The result shows that the ecological footprint demand of Hainan Province in 2004 is 2.955 0 hm2/cap,while the ecological carrying capacity is 2.113 1 hm2/cap,about 1.40 times of the former,that means there exists 0.841 9 hm2/cap ecological deficit.Tough having relative independent geographical position and abundant resources predominance,it's necessary for Hainan Province to improve resource utilization efficiency and establish economy production and consumption system. |
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| Keywords: | Hainan Province ecological footprint carrying capacity |
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