Seasonal and diurnal methane and carbon dioxide emissions from the littoral area of the Miyun Reservoir in Beijing, China

doi:10.1071/MF17114

	Seasonal and diurnal methane and carbon dioxide emissions from the littoral area of the Miyun Reservoir in Beijing, China
	Li, Gang 1; Li, Hongli 1; Yang, Meng 1,2; Lei, Ting 1; Zhang, Mingxiang 1; Bridgewater, Peter 1,3,4; Wu, Shuhong 1; Lei, Guangchun 1
刊名	MARINE AND FRESHWATER RESEARCH
	2018
卷号	69 期号:5 页码:751-763
关键词	climate change greenhouse gas budget
ISSN号	1323-1650
DOI	10.1071/MF17114
通讯作者	Wu, Shuhong(wshuhong@126.com) ; Lei, Guangchun(guangchun8099@gmail.com)
英文摘要	Reservoirs have been regarded as hot spots for greenhouse gas emissions since the 1990s. However, there is scant research about littoral zones of reservoirs. In the present study, static closed chamber and gas chromatograph techniques were used to measure methane (CH4) and carbon dioxide (CO2) flux in the littoral area of a temperate reservoir from 2009 to 2010. The littoral area comprises three zones, namely supralittoral, eulittoral and infralittoral. The patterns of CH4 and CO2 emissions from these three littoral zones were significantly different during the sampling periods, with the eulittoral zone having the highest CH4 flux and the supralittoral zone having the highest CO2 flux. Temperature and biomass correlated with CH4 and CO2 emissions. Measurement of CO2 emissions after removing vegetation varied in each zone and according to time of sampling. A large littoral area of the reservoir sampled herein will be submerged and converted to a pelagic area with deep standing water after the South to North Water Transfer Project is completed, in 2050. The results of the present study suggest further research and monitoring are needed, and should focus on likely effects of extreme climate events and the effects of human-mediated factors on greenhouse gas emissions.
资助项目	Fundamental Research Funds for the Central Universities[2015ZCQ-BH-01] ; National Natural Science Foundation of China[31470475] ; National Key Research and Development Program[2016YFC1201100]
WOS关键词	GREENHOUSE-GAS EMISSIONS ; NITROUS-OXIDE FLUXES ; BOREAL LAKES ; HYDROELECTRIC RESERVOIRS ; SPATIAL HETEROGENEITY ; N2O EMISSIONS ; CO2 FLUXES ; HOT-SPOTS ; CH4 ; TEMPERATURE
WOS研究方向	Fisheries ; Marine & Freshwater Biology ; Oceanography
语种	英语
出版者	CSIRO PUBLISHING
WOS记录号	WOS:000430319400013
资助机构	Fundamental Research Funds for the Central Universities ; National Natural Science Foundation of China ; National Key Research and Development Program
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/57376]
专题	中国科学院地理科学与资源研究所
通讯作者	Wu, Shuhong; Lei, Guangchun
作者单位	1.Beijing Forestry Univ, Coll Nat Conservat, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Synth Res Ctr, Chinese Ecosyst Res Network, Beijing 100101, Peoples R China 3.Univ Canberra, Inst Appl Ecol, Locked Bag 1, Canberra, ACT 2601, Australia 4.Univ Canberra, Inst Governance & Policy Anal, Locked Bag 1, Canberra, ACT 2601, Australia
推荐引用方式 GB/T 7714	Li, Gang,Li, Hongli,Yang, Meng,et al. Seasonal and diurnal methane and carbon dioxide emissions from the littoral area of the Miyun Reservoir in Beijing, China[J]. MARINE AND FRESHWATER RESEARCH,2018,69(5):751-763.
APA	Li, Gang.,Li, Hongli.,Yang, Meng.,Lei, Ting.,Zhang, Mingxiang.,...&Lei, Guangchun.(2018).Seasonal and diurnal methane and carbon dioxide emissions from the littoral area of the Miyun Reservoir in Beijing, China.MARINE AND FRESHWATER RESEARCH,69(5),751-763.
MLA	Li, Gang,et al."Seasonal and diurnal methane and carbon dioxide emissions from the littoral area of the Miyun Reservoir in Beijing, China".MARINE AND FRESHWATER RESEARCH 69.5(2018):751-763.