构建我国生物多样性评价的指标体系

被引:70
作者
李果
吴晓莆
罗遵兰
李俊生
机构
[1] 中国环境科学研究院
关键词
生物多样性公约; 决策制定与管理; 国家生物多样性战略; DPSIR框架;
D O I
暂无
中图分类号
Q16 [保护生物学];
学科分类号
071012 ; 0713 ; 090705 ;
摘要
生物多样性指标体系的建设过程长期而复杂,需要结合科学研究、监测以及决策制定,并基于合理的结构进行指标设计。构建适宜的生物多样性评价指标体系、监测评估生物多样性状况及变化趋势,已被纳入我国国家生物多样性战略及其行动计划。本文结合国内外经验,从指标的逻辑框架、空间尺度、时间尺度、指标类型、评价方法等5个方面探讨了指标体系构建中需要注意的问题。并依据我国2011-2030年国家生物多样性保护战略与行动计划,提出了我国生物多样性评价的8个重要参考方面,分别是:生物多样性的现状与变化趋势;生态系统的产品与服务功能;生物多样性面临的威胁;可持续利用;遗传资源的获取与惠益共享;政策法律体系与生态规划;财政资源状况;公众意识。最后基于适用性、代表性、敏感性、综合性原则,甄选出26个评价指标。这些指标可以从压力、现状、影响及响应等方面对遗传多样性、物种多样性以及生态系统多样性分别进行评价,并评估国家生物多样性战略行动目标的实施进展。
引用
收藏
页码:497 / 504
页数:8
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