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水域生态系统生态化学计量学研究进展

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生态化学计量学结合了生物学、化学和物理学的基本原理,是研究生态系统能量和多重元素(主要是C、N、P)平衡的科学,其从元素比率的角度将生态学科的各个层次(分子、个体、种群、生态系统以及全球尺度)有机联系起来.本文综述了生态化学计量学在水域生态系统中的研究历史及发展情况,重点介绍了生态化学计量学在生长率假说及其分子基础、内稳态与生物进化、食物网及养分循环、全球生物地球化学循环等方面的研究进展.在此基础上,对水域生态学系统生态化学计量学的未来研究方向进行了展望,以期为水域生态系统的相关研究提供参考.
Reviews on Ecological Stoichiometry in Aquatic Ecosystem
Ecological stoichiometry integrates the fundamental principle of biology,chemistry and physics,and is the discipline to study the balance of multiple chemical elements(mainly C、N、P) and energy in ecological processes.Ecological stoichiometry combines all aspects of ecology (molecular,individual,population,ecosystem and global scale) through elements ratio.At present,C ∶ N ∶ P stoichiometry has been incorporated successfully into many levels of biology from molecule,cell,population and community to ecosystem and globle.This article reviews the application of C ∶ N ∶ P stoichiometry to the studies of ecological problems in aquatic ecosystem,including growth rate hypothesis,homeostasis mechanism,food web,nutrient cycling and biogeochemistry.Meanwhile,we also put forward some perspectives for future research to be conducted with an aim to promote this discipline of research in this world.

aquatic ecosystemecological stoichiometryelements ratiogrowth rate hypothesishomeostasis mechanismfood webnutrient cyclingbiogeochemistry

王芳、国先涛、董双林

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中国海洋大学海水养殖教育部重点实验室,山东青岛266003

青岛海洋科学与技术国家实验室海洋渔业科学与食物产出过程功能实验室,山东青岛266200

水域生态系统 生态化学计量学 元素比率 生长率假说 内稳态 食物网 养分循环 生物地球化学循环

国家十二五科技支撑计划项目

2011BAD13B03

2015

中国海洋大学学报(自然科学版)
中国海洋大学

中国海洋大学学报(自然科学版)

CSTPCDCSCD北大核心
影响因子:0.474
ISSN:1672-5174
年,卷(期):2015.45(12)
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