中国科学院南海海洋研究所机构知识库
Advanced  
SCSIO OpenIR  > 中科院海洋生物资源可持续利用重点实验室  > 期刊论文
学科主题: Marine & Freshwater Biology
题名: The effects of air exposure on the desiccation rate and photosynthetic activity of Thalassia hemprichii and Enhalus acoroides
作者: Jiang, ZJ ; Huang, XP ; Zhang, JP ; Zhou, CY ; Lian, ZL ; Ni, ZX
通讯作者: xphuang@scsio.ac.cn
刊名: MARINE BIOLOGY
发表日期: 2014
卷: 161, 期:5, 页:1051-1061
收录类别: sci
部门归属: [Jiang, Zhijian ; Huang, Xiaoping ; Zhang, Jingping ; Zhou, Chenyuan ; Lian, Zhonglian ; Ni, Zhixin] Chinese Acad Sci, South China Sea Inst Oceanol, Key Lab Trop Marine Bioresources & col, Guangzhou 510301, Guangdong, Peoples R China ; [Jiang, Zhijian ; Zhang, Jingping ; Zhou, Chenyuan] Chinese Acad Sci, Trop Marine Biol Res Stn Hainan, Sanya 572200, Peoples R China ; [Zhou, Chenyuan ; Lian, Zhonglian ; Ni, Zhixin] Univ Chinese Acad Sci, Beijing 100049, Peoples R China ; [Lian, Zhonglian ; Ni, Zhixin] State Ocean Adm, South China Sea Environm Monitoring Ctr, Guangzhou 510300, Guangdong, Peoples R China
项目归属: LMB
资助者: National Natural Science Foundation of China [41306108, 41076069, 40776086]; Natural Science Fund of Guangdong [S2013040013155]; Project of Environmental Quality Evaluation of Seagrass Bed in South China Sea [DOMEP (MEA)-01-03]; Public Science and Technology Research Funds Projects of Ocean [201305030]; Knowledge Innovation Program of the Chinese Academy of Sciences [SQ201219]
摘要: The effects of air exposure on the desiccation rate and photosynthetic activity of Thalassia hemprichii and Enhalus acoroides were studied using chlorophyll fluorescence. The desiccation rate of T. hemprichii was higher than that of E. acoroides, while the critical threshold of relative water content (RWCcritical) showed opposite trend. Neither the desiccation rate nor RWCcritical of T. hemprichii was significantly affected by temperature, while the desiccation rate of E. acoroides was affected significantly. For both species, the effective photochemical efficiency of PSII decreased gradually above the RWCcritical, while declined rapidly below the RWCcritical. After initial air exposure, the relative maximum electron transport rate of both seagrasses increased gradually to a maximum and then decreased to initial value near the RWCcritical. Therefore, short-term air exposure above the RWCcritical is beneficial for both seagrasses, and the RWCcritical should be considered when examining the response of seagrass photosynthesis to air exposure and selecting transplantation sites.
原文出处: 查看原文
WOS记录号: WOS:000334935500008
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.scsio.ac.cn/handle/344004/10447
Appears in Collections:中科院海洋生物资源可持续利用重点实验室_期刊论文

Files in This Item:

There are no files associated with this item.


Recommended Citation:
Jiang, ZJ; Huang, XP; Zhang, JP; Zhou, CY; Lian, ZL; Ni, ZX.The effects of air exposure on the desiccation rate and photosynthetic activity of Thalassia hemprichii and Enhalus acoroides,MARINE BIOLOGY,2014,161(5):1051-1061
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Jiang, ZJ]'s Articles
[Huang, XP]'s Articles
[Zhang, JP]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Jiang, ZJ]‘s Articles
[Huang, XP]‘s Articles
[Zhang, JP]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2017  中国科学院南海海洋研究所 - Feedback
Powered by CSpace