An algorithm for gross primary production (GPP) and net ecosystem production (NEP) estimations in the midstream of the Heihe River Basin, China (EI)

CORC > 寒区旱区环境与工程研究所 > 中科院寒区旱区环境与工程研究所（未分类） > 期刊论文

	An algorithm for gross primary production (GPP) and net ecosystem production (NEP) estimations in the midstream of the Heihe River Basin, China (EI)
	Wang X.; Cheng G.; Li X.; Lu L.; Ma M.
刊名	Remote Sensing
	2015
卷号	7 期号:4 页码:3651-3669
英文摘要	An accurate estimation of carbon fluxes is very important in carbon cycle studies. A remote sensing based gross primary production (GPP) and net ecosystem production (NEP) algorithm, RS-CFLUX, was presented in this work. The algorithm was calibrated with Markov Chain Monte Carlo (MCMC) method at Daman superstation and Zhangye wetland station in the midstream of the Heihe River Basin. Results indicated that both of the stations present high GPP (1442.04 g C/msup2/sup/year at Daman superstation and 928.89 g C/msup2/sup/year at Zhangye wetland station) and NEP (409.38 g C/msup2/sup/year at Daman superstation and 422.60 g C/msup2/sup/year at Zhangye wetland station). The RS-CFLUX model can correctly simulate the seasonal dynamics and quantities of carbon fluxes at both stations, using photosynthetically active radiation (PAR), land surface temperature (LST), normalized difference water index (NDWI) and enhanced vegetation index (EVI) as input. RS-CFLUX model were sensitive to maximum light use efficiency, respiration at reference temperature, activation energy parameter of respiration. 2015 by the authors; licensee MDPI, Basel, Switzerland.
收录类别	EI
语种	英语
内容类型	期刊论文
源URL	[http://ir.casnw.net/handle/362004/27117]
专题	寒区旱区环境与工程研究所_中科院寒区旱区环境与工程研究所（未分类）_期刊论文
推荐引用方式 GB/T 7714	Wang X.,Cheng G.,Li X.,et al. An algorithm for gross primary production (GPP) and net ecosystem production (NEP) estimations in the midstream of the Heihe River Basin, China (EI)[J]. Remote Sensing,2015,7(4):3651-3669.
APA	Wang X.,Cheng G.,Li X.,Lu L.,&Ma M..(2015).An algorithm for gross primary production (GPP) and net ecosystem production (NEP) estimations in the midstream of the Heihe River Basin, China (EI).Remote Sensing,7(4),3651-3669.
MLA	Wang X.,et al."An algorithm for gross primary production (GPP) and net ecosystem production (NEP) estimations in the midstream of the Heihe River Basin, China (EI)".Remote Sensing 7.4(2015):3651-3669.