摘要
珊瑚礁生物建造和生物侵蚀是珊瑚礁生物地貌过程的两个关键环节,两者之间的平衡关系决定着珊瑚礁生物地貌过程的动态变化,控制着珊瑚礁地貌结构和形态。珊瑚礁生物建造和生物侵蚀受海水富营养化、海水温度异常、海平面变化和风暴等多种自然环境因素的影响,同时还面临日益加剧的人类开发活动的威胁。现代全球变化和人类活动影响下的珊瑚礁生物建造和生物侵蚀研究对认识珊瑚礁生物地貌过程与全球变化和人类活动影响的相互作用和响应机制有重要意义。对当前国际上珊瑚礁生物地貌过程的生物建造和生物侵蚀研究的现状进行了概述,并对国内的相关研究提出了建议。
Bioconstruction and bioerosion of coral reef are two key factors of the geomorphologic process.The balance between these two decides dynamic changes of the geomorphologic process and controls structures and forms of coral reef geomorphic features.The bioconstruction and bioerosion are affected by various natural environmental factors such as eutrophication and temperature anomaly of seawater,changes of sea level and storms,and also threatened by increasing activities of human beings.It is important for us to do the researches on bioconstruction and bioerosion of coral reef influenced by global changes and human activities to understand the response of the coral reef geomorphologic process to the changes and activities and the relationship between the two.
出处
《海洋地质动态》
2006年第4期1-5,共5页
Marine Geology Letters
基金
国家自然科学基金项目(40406018)
中科院南海海洋研究所知识创新工程领域前沿项目
关键词
生物建造
生物侵蚀
生物海岸地貌
珊瑚礁
bioconstruction
bioerosion
coastal biogeomorphology
coral reef
