湿地碳氮磷的生物地球化学循环研究进展

Advances in Researches on Biogeochemical Circulation of C,N and P in Wetlands

湿地生物地球化学循环研究是湿地研究的核心内容,是研究其物理过程、化学过程和生物过程及其相互关系以及这些过程与湿地功能的关系。介绍了生物地球化学循环的概念。对N、P、C三个主要无素的生物地球化学循环研究进展进行了评述,并对生物地球化学循环研究的前景进行了简要的分析。

It is the core content to study the biogeochemical circulat io n in wetland in the researches on the wetland ecosystem function.The critical pr ocesses research was developed to investigate the interactions between physical, chemical and biological processes and the relationships between these processes and wetland functions.This paper analyzed the biogeochemical procedures of essen tial elements such as N,P,C,the biogeochemical circulation in wetland.The paper also briefly analyzed the prospects in researches on biogeochemical circulation in wetlands.