Diurnal and seasonal patterns of soil CO2 efflux from the Pichavaram mangroves, India

doi:10.1007/s10661-019-7407-2

CORC > 西双版纳热带植物园 > 中国科学院西双版纳热带植物园 > 2012年后新成立研究组

	Diurnal and seasonal patterns of soil CO2 efflux from the Pichavaram mangroves, India
	Gnanamoorthy, P.; Selvam, V.; Ramasubramanian, R.; Nagarajan, R.; Chakraborty, S.; Burman, Pramit Kumar Deb 5; Karipot, A.
刊名	ENVIRONMENTAL MONITORING AND ASSESSMENT
	2019
卷号	191 期号:4 页码:-
关键词	SEDIMENT-AIR INTERFACE CARBON ALLOCATION METHANE EMISSION ORGANIC-MATTER FLUXES WETLANDS RESPIRATION VARIABILITY ECOSYSTEMS DIOXIDE
ISSN号	0167-6369
DOI	10.1007/s10661-019-7407-2
英文摘要	The diurnal and seasonal variation of soil carbon dioxide (CO2) flux was measured in the Pichavaram mangrove forest, the Southeast coast of India from February 2016 to October 2016 using an automated soil CO2 flux chamber system. Maximum soil CO2 efflux reached at 14:00h and minimum at 00:00h. The surface soil CO2 concentration ranged from 375 to 532ppm with the mean 405 +/- 18ppm. The daily soil CO2 flux varied from near zero to about 7molm(-2)s(-1) with a mean value of 2.4 +/- 1.3molm(-2)s(-1). The highest seasonal CO2 efflux from soil was during the summer and premonsoon seasons, whereas low flux values were recorded during the monsoon season. Soil CO2 efflux values were highly correlated with soil temperature. Tidal inundation during monsoon season, extreme drought condition in summer, and unusual precipitation are the major factors controlling the soil CO2 flux.
学科主题	Environmental Sciences & Ecology
语种	英语
WOS记录号	WOS:000462924800002
内容类型	期刊论文
源URL	[http://ir.xtbg.org.cn/handle/353005/11169]
专题	西双版纳热带植物园_2012年后新成立研究组
作者单位	1.[Gnanamoorthy, P. 2.Selvam, V. 3.Ramasubramanian, R. 4.Nagarajan, R.] M S Swaminathan Res Fdn, Coastal Syst Res, Taramani Inst Area, 3rd Cross St, Chennai 600113, Tamil Nadu, India 5.[Chakraborty, S. 6.Govt India, Minist Earth Sci, Indian Inst Trop Meteorol, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India 7.[Karipot, A.] Savitribai Phule Pune Univ, Dept Atmospher & Space Sci, Pune 411007, Maharashtra, India 8.[Gnanamoorthy, P.] Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Key Lab Trop Forest Ecol, Mengla, Yunnan, Peoples R China
推荐引用方式 GB/T 7714	Gnanamoorthy, P.,Selvam, V.,Ramasubramanian, R.,et al. Diurnal and seasonal patterns of soil CO2 efflux from the Pichavaram mangroves, India[J]. ENVIRONMENTAL MONITORING AND ASSESSMENT,2019,191(4):-.
APA	Gnanamoorthy, P..,Selvam, V..,Ramasubramanian, R..,Nagarajan, R..,Chakraborty, S..,...&Karipot, A..(2019).Diurnal and seasonal patterns of soil CO2 efflux from the Pichavaram mangroves, India.ENVIRONMENTAL MONITORING AND ASSESSMENT,191(4),-.
MLA	Gnanamoorthy, P.,et al."Diurnal and seasonal patterns of soil CO2 efflux from the Pichavaram mangroves, India".ENVIRONMENTAL MONITORING AND ASSESSMENT 191.4(2019):-.