干旱区生态环境知识资源中心(Arid): Environmental Controls on Tropical Sea Breeze Convection and Resulting Aerosol Redistribution

Arid

DOI	10.1029/2019JD031699
	Environmental Controls on Tropical Sea Breeze Convection and Resulting Aerosol Redistribution
	Park, J. M.; van den Heever, S. C.; Igel, A. L.; Grant, L. D.; Johnson, J. S.; Saleeby, S. M.; Miller, S. D.; Reid, J. S.
通讯作者	Park, JM
来源期刊	JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
ISSN	2169-897X
EISSN	2169-8996
出版年	2020
卷号	125 期号:6
英文摘要	Sea breeze fronts propagate inland from the coastline, driving convective initiation and aerosol redistribution. Forecasting sea breezes is challenging due to uncertainties in the initial conditions, as well as the covariance and interaction of various meteorological and surface parameters. Using the Regional Atmospheric Modeling System coupled to an interactive land-surface model, we conduct an ensemble of 130 idealized cloud-resolving simulations by simultaneously perturbing six atmospheric and four surface parameters describing the initial conditions. To identify the key parameters impacting the inland characteristics and the intensity of the sea breeze convection in a tropical rainforest, we apply statistical emulation and variance-based sensitivity analysis techniques. This study extends a previous study which explored the impacts of various parameters on sea breeze characteristics in arid environments devoid of moist convection. Wind speed is identified as the main contributor to the inland extent, similar to the arid environment study. However, the relative impacts of surface properties on the inland extent are less significant in the moist environment where land-surface heating can be suppressed via moist convective processes and vegetation-atmosphere interactions. Two sea breeze-initiated convection regimes are also identified: shallow and deep. Over the shallow regime, where convective available potential energy is limited, the inversion layer strength is the primary control of the convective intensity. Over the deep regime, boundary layer temperature exerts a robust control over the convective available potential energy and hence the convective intensity. The potential vertical redistribution of aerosols is closely related to the convective intensity.
英文关键词	sea breeze tropical convection perturbed parameter ensemble mesoscale dynamics coastal zones land ocean atmosphere interactions
类型	Article
语种	英语
开放获取类型	Bronze, Green Published
收录类别	SCI-E
WOS记录号	WOS:000529111600005
WOS关键词	CLOUD MICROPHYSICS PARAMETERIZATION ; INTERNAL BOUNDARY-LAYER ; POLLUTANT TRANSPORT ; INLAND PENETRATION ; DEEP CONVECTION ; AIR-POLLUTION ; INITIATION ; RAMS ; CONVERGENCE ; SENSITIVITY
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
来源机构	University of California, Davis ; Colorado State University
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/324369
作者单位	[Park, J. M.; van den Heever, S. C.; Grant, L. D.; Saleeby, S. M.] Colorado State Univ, Dept Atmospher Sci, Ft Collins, CO 80523 USA; [Igel, A. L.] Univ Calif Davis, Dept Land Air & Water Resources, Davis, CA 95616 USA; [Johnson, J. S.] Univ Leeds, Inst Climate & Atmospher & Sci, Leeds, W Yorkshire, England; [Miller, S. D.] Colorado State Univ, Cooperat Inst Res Atmosphere, Ft Collins, CO 80523 USA; [Reid, J. S.] Naval Res Lab, Monterey, CA USA
推荐引用方式 GB/T 7714	Park, J. M.,van den Heever, S. C.,Igel, A. L.,et al. Environmental Controls on Tropical Sea Breeze Convection and Resulting Aerosol Redistribution[J]. University of California, Davis, Colorado State University,2020,125(6).
APA	Park, J. M..,van den Heever, S. C..,Igel, A. L..,Grant, L. D..,Johnson, J. S..,...&Reid, J. S..(2020).Environmental Controls on Tropical Sea Breeze Convection and Resulting Aerosol Redistribution.JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES,125(6).
MLA	Park, J. M.,et al."Environmental Controls on Tropical Sea Breeze Convection and Resulting Aerosol Redistribution".JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES 125.6(2020).