摘要
地质多样性与生物多样性一起构成了地球的自然多样性。地质多样性支撑并提供许多重要的生态系统服务,为其管理提供信息。但是在生态系统方法以及相应的国际政策中对地质多样性的认知比较混乱,表述不一致,现有生态系统服务及其评估分类缺失了地质多样性的内容。地质多样性维护着自然生态系统的稳定性,地质多样性的作用与贡献不可低估或忽视,分析地质系统为人类提供5类产品与服务的影响,有益于推动生态系统服务评估方法的改进。
Geodiversity,together with biodiversity,constitutes the Earth's natural diversity.Geodiversity underpins and delivers many vital ecosystem services and informs their management.However,geodiversity is confused and inconsistently expressed in ecosystem approach and corresponding international policy,and is missing from the existing classification of ecosystem assessment.We find that the role and contribution of geodiversity cannot be underestimated or ignored.Geodiversity maintains the stability of natural ecosystems.We analyzes the impact of the geosystem provide human beings with five types of products and services,thereby contributing to the improvement of ecosystem service assessment methodologies.
作者
余韵
杨建锋
YU Yun;YANG Jianfeng(Development and Research Center of China Geological Survey,Beijing 100037)
出处
《中国国土资源经济》
2021年第4期23-28,共6页
Natural Resource Economics of China
基金
中国地质调查项目“全国地质勘查进展与行业形势监测评估”(DD20190669)。
