摘要
以中国海洋为研究区域,构建社会、经济和自然3个分类因子的海洋生态承载力评价指标体系,并运用改进的AD-AS模型,根据生态系统中总供给与总需求之间的平衡关系,计算2007—2011年中国海洋生态系统综合承载力值,分析其所处的承载力水平,以期为中国海洋的合理开发和可持续发展提供依据。研究表明,中国海洋生态综合承载力在2007—2011年总体处于微幅上升阶段,2008年达到最大值;中国海洋生态综合承载力水平目前处于可载状态,没有超过海洋生态系统自身的承载能力。
This paper, taking China＇s ocean as research target, establishes an evaluation index system of oceanic ecology loading capacity including three factors of society, economy and nature, applies improved AD-AS model to calculate the comprehensive loading capacity of China＇s oceanic ecology system from 2007--2011 according to the balance between gross supply and gross demand, aiming at offering references for China to develop ocean resources and realize sustainable development. The comprehensive loading capacity of China＇s oceanic ecology is slightly rising from 2007 to 2011, climbing at peak in 2008. The loading level is at loadable, less than their loading capacity of China＇s oceanic ecology.
出处
《资源与产业》
2015年第1期74-78,共5页
Resources & Industries
基金
国家自然科学基金(41101571)
辽宁省高等学校优秀科技人才支持计划(WR2014005)
