气候变化领域集成服务门户(CCPortal): A comparison between energy transfer and atmospheric turbulent exchanges over alpine meadow and banana plantation

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DOI	10.1007/s00704-016-1754-5
	A comparison between energy transfer and atmospheric turbulent exchanges over alpine meadow and banana plantation
	Ding, Zhangwei; Ma, Yaoming; Wen, Zhiping; Ma, Weiqiang; Chen, Shiji
通讯作者	Ma, YM (通讯作者)
发表日期	2017
ISSN	0177-798X
EISSN	1434-4483
起始页码	59
结束页码	76
卷号	129 期号:1-2
英文摘要	Banana plantation and alpine meadow ecosystems in southern China and the Tibetan Plateau (TP) are unique in the underlying surfaces they exhibit. In this study, we used eddy covariance and a micrometeorological tower to examine the characteristics of land surface energy exchanges over a banana plantation in southern China and an alpine meadow in the Tibetan Plateau from May 2010 to August 2012. The results showed that the diurnal and seasonal variations in upward shortwave radiation flux and surface soil heat flux were larger over the alpine meadow than over the banana plantation surface. Dominant energy partitioning varied with season. Latent heat flux was the main consumer of net radiation flux in the growing season, whereas sensible heat flux was the main consumer during other periods. The Monin-Obukhov similarity theory was employed for comparative purposes, using sonic anemometer observations of flow over the surfaces of banana plantations in the humid southern China monsoon region and the semi-arid areas of the TP, and was found to be applicable. Over banana plantation and alpine meadow areas, the average surface albedo and surface aerodynamic roughness lengths under neutral atmospheric conditions were similar to 0.128 and 0.47 m, and similar to 0.223 and 0.01 m, respectively. During the measuring period, the mean annual bulk transfer coefficients for momentum and sensible heat were 1.47 x 10(-2) and 7.13 x 10(-3), and 2.91 x 10(-3) and 1.96 x 10(-3), for banana plantation and alpine meadow areas, respectively.
关键词	BULK TRANSFER-COEFFICIENTS SOIL HEAT-FLUX TIBETAN PLATEAU BOUNDARY-LAYER DRAG COEFFICIENT SONIC ANEMOMETER SEMIARID AREA WATER CLIMATE REGION
语种	英语
WOS研究方向	Meteorology & Atmospheric Sciences
WOS类目	Meteorology & Atmospheric Sciences
WOS记录号	WOS:000403666400005
来源期刊	THEORETICAL AND APPLIED CLIMATOLOGY
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258960
推荐引用方式 GB/T 7714	Ding, Zhangwei,Ma, Yaoming,Wen, Zhiping,et al. A comparison between energy transfer and atmospheric turbulent exchanges over alpine meadow and banana plantation[J]. 中国科学院青藏高原研究所,2017,129(1-2).
APA	Ding, Zhangwei,Ma, Yaoming,Wen, Zhiping,Ma, Weiqiang,&Chen, Shiji.(2017).A comparison between energy transfer and atmospheric turbulent exchanges over alpine meadow and banana plantation.THEORETICAL AND APPLIED CLIMATOLOGY,129(1-2).
MLA	Ding, Zhangwei,et al."A comparison between energy transfer and atmospheric turbulent exchanges over alpine meadow and banana plantation".THEORETICAL AND APPLIED CLIMATOLOGY 129.1-2(2017).