CARBON RELIANCE ON DISSOLVED INORGANIC CARBON OF JUNIOR AND MATURED REED BEDS INDICATED BY STABLE ISOTOPE ANALYSIS

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	CARBON RELIANCE ON DISSOLVED INORGANIC CARBON OF JUNIOR AND MATURED REED BEDS INDICATED BY STABLE ISOTOPE ANALYSIS
	Zhao, K.1,3; Zhang, M.2; Xu, J.1
刊名	JOURNAL OF ANIMAL AND PLANT SCIENCES
	2019-08-01
卷号	29 期号:4 页码:971-977
关键词	Carbon utilization littoral habitat reed stable carbon isotope wetland
ISSN号	1018-7081
通讯作者	Zhang, M.(zhm7875@mail.hzau.edu.cn) ; Xu, J.(xujun@ihb.ac.cn)
英文摘要	Reed is one of the most widespread and productive wetland plant species worldwide, but few studies have addressed carbon utilization of this plant in natural environments. By collecting reed samples from lakes and ponds in the middle and lower reaches of the Yangtze River, weexamine the association between the carbon isotopic ratio (delta C-13) of reed stem and root, and dissolved inorganic carbon concentration (DIC) and delta C-13(DIC), respectively. Our results suggest that 1) although atmospheric carbon is the dominant pathway, the pathway that uptake DIC through root system also plays an important role in determining the carbon stable isotope signal of reed, and 2) juvenile reedbed incorporates more carbon resources from DIC pool than the matured ones. Our study demonstrated that delta C-13 of emergent macrophytes could also be influenced by underwater carbon, especially at their early life stages.
资助项目	National Natural Science Foundation of China[31370437] ; National Natural Science Foundation of China[31170439] ; Water Pollution Control and Management Project of China[2012ZX07101001]
WOS关键词	PHRAGMITES-AUSTRALIS ; DELTA-C-13 VALUE ; ORGANIC-MATTER ; WATER ; FRACTIONATION ; PARTICULATE ; DELTA-N-15 ; SEDIMENT ; NITROGEN ; RATIOS
WOS研究方向	Agriculture ; Life Sciences & Biomedicine - Other Topics ; Veterinary Sciences
语种	英语
出版者	PAKISTAN AGRICULTURAL SCIENTISTS FORUM
WOS记录号	WOS:000474225800009
资助机构	National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China ; Water Pollution Control and Management Project of China
内容类型	期刊论文
源URL	[http://ir.ihb.ac.cn/handle/342005/31734]
专题	水生生物研究所_水环境工程研究中心_期刊论文
通讯作者	Zhang, M.; Xu, J.
作者单位	1.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Hubei, Peoples R China 2.Huazhong Agr Univ, Coll Fisheries, Wuhan 430070, Hubei, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Zhao, K.,Zhang, M.,Xu, J.. CARBON RELIANCE ON DISSOLVED INORGANIC CARBON OF JUNIOR AND MATURED REED BEDS INDICATED BY STABLE ISOTOPE ANALYSIS[J]. JOURNAL OF ANIMAL AND PLANT SCIENCES,2019,29(4):971-977.
APA	Zhao, K.,Zhang, M.,&Xu, J..(2019).CARBON RELIANCE ON DISSOLVED INORGANIC CARBON OF JUNIOR AND MATURED REED BEDS INDICATED BY STABLE ISOTOPE ANALYSIS.JOURNAL OF ANIMAL AND PLANT SCIENCES,29(4),971-977.
MLA	Zhao, K.,et al."CARBON RELIANCE ON DISSOLVED INORGANIC CARBON OF JUNIOR AND MATURED REED BEDS INDICATED BY STABLE ISOTOPE ANALYSIS".JOURNAL OF ANIMAL AND PLANT SCIENCES 29.4(2019):971-977.