Surface energy partitioning in alpine swamp meadow in the Qinghai Tibetan Plateau

NWIPB OpenIR

	Surface energy partitioning in alpine swamp meadow in the Qinghai Tibetan Plateau
	Zhang Fawei ; Li Hongqin ; Li Yingnian ; Zhao Liang
	2008
发表期刊	草业科学 ; Zhang Fawei,Li Hongqin,Li Yingnian,Zhao Liang.Surface energy partitioning in alpine swamp meadow in the Qinghai Tibetan Plateau.草业科学,2008,25(4):14-22
摘要	Based on surface energy flux data measured by eddy covariance methods from China Flux in alpine swamp meadow of the Qinghai Tibetan Plateau in 2005, the daily and seasonal dynamic of surface energy fluxes and their partitioning, as well as abiotic factors effects were analyzed. The results suggested that LE （Latent heat flux） was the largest consumer of the incoming energy. Rn （Net radiation flux） and LE showed clear seasonal variations in sharp hump and up to their maximums in August and July, respectively. H （Sensible heat flux） increased to its peak in August whereafter declined slowly. Precipitation could reduce the components of surface energy. As to Rn and LE, their correlations with abiotic factors were evident while it was not significant in H. Average EBR （Energy balance ratio） was 50.7 %, which was much larger in growing season than non-growing season.; Based on surface energy flux data measured by eddy covariance methods from China Flux in alpine swamp meadow of the Qinghai Tibetan Plateau in 2005, the daily and seasonal dynamic of surface energy fluxes and their partitioning, as well as abiotic factors effects were analyzed. The results suggested that LE （Latent heat flux） was the largest consumer of the incoming energy. Rn （Net radiation flux） and LE showed clear seasonal variations in sharp hump and up to their maximums in August and July, respectively. H （Sensible heat flux） increased to its peak in August whereafter declined slowly. Precipitation could reduce the components of surface energy. As to Rn and LE, their correlations with abiotic factors were evident while it was not significant in H. Average EBR （Energy balance ratio） was 50.7 %, which was much larger in growing season than non-growing season.
文献类型	期刊论文
条目标识符	http://210.75.249.4/handle/363003/54646
专题	中国科学院西北高原生物研究所
推荐引用方式 GB/T 7714	Zhang Fawei,Li Hongqin,Li Yingnian,et al. Surface energy partitioning in alpine swamp meadow in the Qinghai Tibetan Plateau[J]. 草业科学, Zhang Fawei,Li Hongqin,Li Yingnian,Zhao Liang.Surface energy partitioning in alpine swamp meadow in the Qinghai Tibetan Plateau.草业科学,2008,25(4):14-22,2008.
APA	Zhang Fawei,Li Hongqin,Li Yingnian,&Zhao Liang.(2008).Surface energy partitioning in alpine swamp meadow in the Qinghai Tibetan Plateau.草业科学.
MLA	Zhang Fawei,et al."Surface energy partitioning in alpine swamp meadow in the Qinghai Tibetan Plateau".草业科学 (2008).