我国陆地生态系统土壤_植物生态化学计量学研究进展_郭颖.pdf
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安徽农业科学,Journal of Anhui Agri. Sci. 20 16 ,44 (16):1 - 6 责任编辑 乔利利 责任校对 况玲玲
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我国陆地生态系统土壤 植物生态化学计量学研究进展
1,2 1* 1,2 1,2 1,2 1,2
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郭颖 李军 张亚亚 牛颖权 周雯雯 王艺涵
(1. , 300387 ;2 . , 300387 )
天津师范大学天津市水资源与水环境重点实验室 天津 天津师范大学城市与环境科学学院 天津
、 , 、 、
摘要 概况了生态化学计量学的概念 基本理论 重点分析了我国陆地生态系统土壤 植物生态化学计量学在不同生态系统 不同温度
, 、 3 、 ,
带及不同演替阶段的特征 并从生物 非生物因素及人类干扰 个方面综述了土壤 植物化学计量学特征的驱动因素 最后总结了我国
生态化学计量学的研究现状并展望了未来的研究方向。
; ;C∶ N∶ P
关键词 陆地生态系统 生态化学计量学 比
中图分类号 Q 148 文献标识码 A 文章编号 0517 - 6611 (2016)16 - 001 - 06
DOI:10.13989/ki.0517-6611.2016.16.001
Research Advances in Soil and Plant Stoichiometry in Terrestrial Ecosystems in China
GUO Ying1,2 ,LI Jun1* ,ZHANG Ya-ya1,2 et al (1. Tianjin Key Laboratory of Water Environment and Resources,Tianjin 300387 ;
2 . College of Urban and Environment Sciences,Tianjin Normal University ,Tianjin 300387)
Abstract We reviewed the concepts,research history ,principal theory of ecological stoichiometry ,and focused on the characteristics of soil
and plant stoichiometry in terrestrial ecosystem in China in different ecosystems,temperature zones and successional stages. Meanwhile ,driv-
ing factors for soil and plant stoichiometry characteristics were mainly analyzed from three aspects of biology ,abiotic factor and human disturb-
ance . Finally ,research status of ecological stoichiometry in China was summarized briefly ,and some prospects for the future research were al-
so proposed.
Key words Terrestrial ecosystem ;Ecological stoichiometry ;C∶ N∶ P ratio
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