地球系统科学观下的滨海湿地生态系统保护和恢复科学  

Ecosystem Protection and Restoration Science in Coastal Wetlands from the Perspective of Earth System Science

作　　者：郎赟超 丁虎 韩晓昆 剌伟 刘丛强[1,2] Lang Yunchao;Ding Hu;Han Xiaokun;La Wei;Liu Cong-Qiang(School of Earth System Science/Institutes of Surface Earth System Science,Tianjin University,Tianjin 300072;Tianjin Key Laboratory of Earth Critical Zone Science and Sustainable Development in Bohai Rim,Tianjin University,Tianjin 300072)

机构地区：[1]天津大学地球系统科学学院/表层地球系统科学研究院,天津300072 [2]天津大学天津市环渤海地球关键带科学与可持续发展重点实验室,天津300072

出　　处：《中国科学基金》2022年第3期376-382,共7页Bulletin of National Natural Science Foundation of China

基　　金：国家自然科学基金项目(41971123);科技部项目(2021FY101000)的资助。

摘　　要：滨海湿地生态系统是地球上生产力、生物多样性和生态服务价值最高的生态系统之一,也是对气候变化响应极为敏感、受人类强烈干扰的生态系统。因此,滨海湿地生态系统的加速退化和消失正受到科学界和社会的高度关注,世界各国积极实施了对滨海湿地生态系统保护和恢复的研究与管理行动。但是,滨海湿地生态系统的保护和恢复仍存在较多方面问题,总体保护和恢复成效不足。本文建议,对滨海湿地生态系统的成功保护和修复需要在地球系统科学观的框架下进行,以恢复生态学的理论和方法为基础,充分融合其他地球科学学科,研究受不同程度人类活动干扰下退化的湿地生态系统动力学特征与演变规律,并认识这些自然规律与滨海社会经济系统发展之间的关系。本文最后提出有关未来滨海湿地生态系统保护和恢复科学研究的四个重要方面,对未来湿地系统科学研究具有重要借鉴意义。Coastal wetlands are among the most productive, biologically diverse and valuable ecosystems on Earth, yet are extremely sensitive to climate change and human disturbances. The serious degradation and disappearance of coastal wetland ecosystems is gaining great attention from society and the scientific community. Ecosystem management and research have been actively implemented to protect and restore coastal wetlands in many countries around the world. However, there are still many deficiencies in the management of wetland ecosystems, and the overall effects are insufficient. We propose in this paper that the successful protection and restoration of coastal wetland ecosystems needs to be guided by the framework of Earth System Science. This is alongside having a deep understanding of ecosystem dynamics and evolution of the coastal wetlands and their relationships with the social-economic system development under different human disturbances, based on theory, methods and outcomes of restoration ecology and other integrated disciplines in Earth science. This work has presented four directions in the protection and restoration of coastal wetland ecosystems, which are of significance in the study of wetland system science in the future.

关 键 词：滨海湿地 生态系统保护和恢复 区域可持续发展 地球系统科学 

分 类 号：X171.1[环境科学与工程—环境科学]