我国陆生生态化学计量学应用研究进展与展望

生态化学计量学是一门集生态学、化学计量学、物理学的交叉学科,是当前生态学研究的热点和前沿领域,为研究植物限制性元素及生态系统物质循环提供了一种新的方法和思路。本文重点从气候变化与氮沉降、生态系统演化、添加实验及人类活动等对生态化学计量特征的影响方面对我国陆生生态化学计量学的应用研究进行了总结与评述,并结合现已开展的工作,对有待进一步拓展的相关生态化学计量研究领域进行了展望,以期在生态系统稳定性、常量元素调控等方面的研究取得新突破。

Research Progresses and Prospects of Terrestrial Ecological Stoichiometry in China

Ecological stoichiometry is an interdiscipline based on ecology, chemometrics and physics. It is the hotspot and front of the current ecology and globe change research, and can provides a new approach and ideas for the study of necessar elements and material circulation of ecological system. This paper summarized and reviewed on the application of terrestrial ecological stoichiometry in China, focused on the research of the nitrogen deposition, ecosystem evolution, adding experiment and human activities effects. The further research on the ecosystem homeostasis and element regulation were presented, combinging the obtained achievements and the current study.