IHB OpenIR  > 淡水生态学研究中心  > 期刊论文
Ecosystem metabolism and the driving factors in Xiangxi Bay of Three Gorges Reservoir, China
Ye, Lin1; Cai, Qinghua1; Zhang, Min2; Tan, Lu1; Shen, Henglun1
2016-09-01
Source PublicationFRESHWATER SCIENCE
ISSN2161-9549
Volume35Issue:3Pages:826-833
Abstract

Ecosystem metabolism determines organic matter cycling and trophic structure in aquatic ecosystems. Ecosystem metabolism is well studied in ponds, lakes, estuaries, streams, and rivers, but it is seldom investigated in large reservoirs. Here, we report daily ecosystem metabolism (26 January-10 May 2009), measured with the free-water technique, in the surface layer of Xiangxi Bay, Three Gorges Reservoir. Further, we investigated the potential factors influencing variation in metabolic processes by systematically testing 4 hypotheses based on phytoplankton biomass, water temperature, nutrient concentration, and light availability. Daily dynamics of respiration (R), gross primary production (GPP), and net ecosystem production (NEP) had high variability during the spring phytoplankton blooms in Xiangxi Bay. GPP ranged from 0.57 to 9.79 mg O-2 L-1 d(-1); R ranged from 0.27 to 7.80 mg O-2 L-1 d(-1); and NEP ranged from -4.24 to 1.96 mg O-2 L-1 d(-1) (mean = -0.26 mg O-2 L-1 d(-1)). Further analysis showed that: 1) GPP is determined by phytoplankton biomass and maximum daily photosynthetically active radiation (PAR); 2) R is determined by phytoplankton biomass and water temperature; and 3) NEP has a significant positive correlation with soluble reactive P. However, the potential mechanism explaining the relationship between NEP and P requires further research. Our study reveals that the metabolic processes in Xiangxi Bay are determined mainly by phytoplankton biomass, water temperature, and maximum daily PAR. This work improves our understanding of ecosystem metabolism in Three Gorges Reservoir.

Keywordecosystem metabolism gross primary production large reservoir net ecosystem production phytoplankton bloom respiration
DOI10.1086/687205
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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[31300392] ; Youth Innovation Promotion Association of CAS[2015279] ; State Key Laboratory FEBL Research Grant[2014FBZ03]
WOS Research AreaEnvironmental Sciences & Ecology ; Marine & Freshwater Biology
WOS SubjectEcology ; Marine & Freshwater Biology
WOS IDWOS:000381446500006
WOS KeywordDISSOLVED ORGANIC-CARBON ; LAKE METABOLISM ; PHYTOPLANKTON ; RIVER ; RESPIRATION ; TEMPERATURE ; VARIABILITY ; PHOSPHORUS ; LIMITATION ; DYNAMICS
PublisherUNIV CHICAGO PRESS
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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; National Natural Science Foundation 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 ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant ; State Key Laboratory FEBL Research Grant
Citation statistics
Cited Times:3[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/34644
Collection淡水生态学研究中心_期刊论文
Corresponding AuthorCai, Qinghua
Affiliation1.Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol & Biotechnol, Wuhan 430072, Peoples R China
2.China Inst Water Resources & Hydropower Res, Dept Water Environm, Beijing 100038, Peoples R China
Recommended Citation
GB/T 7714
Ye, Lin,Cai, Qinghua,Zhang, Min,et al. Ecosystem metabolism and the driving factors in Xiangxi Bay of Three Gorges Reservoir, China[J]. FRESHWATER SCIENCE,2016,35(3):826-833.
APA Ye, Lin,Cai, Qinghua,Zhang, Min,Tan, Lu,&Shen, Henglun.(2016).Ecosystem metabolism and the driving factors in Xiangxi Bay of Three Gorges Reservoir, China.FRESHWATER SCIENCE,35(3),826-833.
MLA Ye, Lin,et al."Ecosystem metabolism and the driving factors in Xiangxi Bay of Three Gorges Reservoir, China".FRESHWATER SCIENCE 35.3(2016):826-833.
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