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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
Corresponding AuthorZhang, M.(zhm7875@mail.hzau.edu.cn) ; Xu, J.(xujun@ihb.ac.cn)
2019-08-01
Source PublicationJOURNAL OF ANIMAL AND PLANT SCIENCES
ISSN1018-7081
Volume29Issue:4Pages:971-977
AbstractReed 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.
KeywordCarbon utilization littoral habitat reed stable carbon isotope wetland
Funding OrganizationNational 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
Indexed BySCI ; SCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31370437] ; National Natural Science Foundation of China[31170439] ; Water Pollution Control and Management Project of China[2012ZX07101001]
WOS Research AreaAgriculture ; Life Sciences & Biomedicine - Other Topics ; Veterinary Sciences
WOS SubjectAgriculture, Multidisciplinary ; Biology ; Veterinary Sciences
WOS IDWOS:000474225800009
WOS KeywordPHRAGMITES-AUSTRALIS ; DELTA-C-13 VALUE ; ORGANIC-MATTER ; WATER ; FRACTIONATION ; PARTICULATE ; DELTA-N-15 ; SEDIMENT ; NITROGEN ; RATIOS
PublisherPAKISTAN AGRICULTURAL SCIENTISTS FORUM
Funding OrganizationNational 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
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/31735
Collection水环境工程研究中心_期刊论文
Corresponding AuthorZhang, M.; Xu, J.
Affiliation1.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
Recommended Citation
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.
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