Articles with "air masses" as a keyword



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Role of moisture patterns in the backbuilding formation of HyMeX IOP13 heavy precipitation systems

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Published in 2018 at "Quarterly Journal of the Royal Meteorological Society"

DOI: 10.1002/qj.3201

Abstract: Mediterranean regions are regularly affected by heavy convective precipitation. During the Hydrological Cycle in the Mediterranean Experiment Intensive Observation Period 13 (HyMeX-IOP13), the multi-platform observation strategy allowed analysing the backbuilding convective systems which developed on… read more here.

Keywords: moisture; precipitation; heavy precipitation; air masses ... See more keywords
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Relationship between air mass type and emergency department visits for migraine headache across the Triangle region of North Carolina

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Published in 2017 at "International Journal of Biometeorology"

DOI: 10.1007/s00484-017-1432-z

Abstract: An estimated 240 million people worldwide suffer from migraines. Because migraines are often debilitating, understanding the mechanisms that trigger them is crucial for effective prevention and treatment. Synoptic air mass types and emergency department (ED)… read more here.

Keywords: migraine visits; air masses; air; emergency department ... See more keywords
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Atmospheric deposition of 7Be, 210Pb and 210Po during typhoons and thunderstorm in Shanghai, China and global data synthesis

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Published in 2019 at "Science China Earth Sciences"

DOI: 10.1007/s11430-019-9481-9

Abstract: Atmospherically-delivered 7Be, 210Po and 210Pb in bulk precipitation and air samples collected around the globe have provided valuable quantification on the rates of removal, as well as proportional mixing of attendant air masses; however, such… read more here.

Keywords: 210pb activity; air masses; 7be 210pb; 210pb 210po ... See more keywords
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Climatology of wintertime long-distance transport of surface-layer air masses arriving urban Beijing in 2001–2012

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Published in 2017 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2016.12.003

Abstract: Abstract In this study, the FLEXPART-WRF coupled modeling system is used to conduct 12-year Lagrangian modeling over Beijing, China, for the winters of 2001–2012. Based on large trajectory tracking ensembles, the long-range air transport properties,… read more here.

Keywords: layer; 2001 2012; transport; climatology ... See more keywords
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Characterising fifteen years of continuous atmospheric radon activity observations at Cape Point (South Africa)

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Published in 2018 at "Atmospheric Environment"

DOI: 10.1016/j.atmosenv.2017.12.010

Abstract: Abstract This paper describes and discusses fifteen years (1999–2013) of continuous hourly atmospheric radon (222Rn) monitoring at the coastal low-altitude Southern Hemisphere Cape Point Station in South Africa. A strong seasonal cycle is evident in… read more here.

Keywords: cape point; radon; atmospheric radon; air masses ... See more keywords
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An Observational and Modeling Study of Mesoscale Air Masses with High Theta-E

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Published in 2017 at "Monthly Weather Review"

DOI: 10.1175/mwr-d-17-0389.1

Abstract: AbstractTypically, the cool side of an airmass boundary is stable to vertical motions due to its associated negative buoyancy. However, under certain conditions, the air on the cool side of the bou... read more here.

Keywords: modeling study; air masses; air; mesoscale air ... See more keywords
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Water stable isotopes in snow along a traverse of the West Antarctic Ice Sheet: insights into moisture origins, air-masses distillation history, and climatic value.

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Published in 2022 at "Anais da Academia Brasileira de Ciencias"

DOI: 10.1590/0001-3765202220210353

Abstract: This study investigated the water isotopic content (δ18O, δD, d-excess) of the surface snow along a 995 km traverse over the West Antarctic Ice Sheet from the Möller Ice Stream - Institute Ice Stream to… read more here.

Keywords: west antarctic; snow along; ice; air ... See more keywords
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Chemical characteristics and spatiotemporal variation of marine fine particles for clustered channels of air masses transporting toward remote background sites in East Asia.

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Published in 2023 at "Environmental pollution"

DOI: 10.2139/ssrn.4371950

Abstract: This study investigated the chemical characteristics, spatiotemporal distribution, and source apportionment of marine fine particles (PM2.5) for clustered transport channels/routes of air masses moving toward three remote sites in East Asia. Six transport routes in… read more here.

Keywords: chemical characteristics; marine fine; fine particles; characteristics spatiotemporal ... See more keywords
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Characterization of transport regimes and the polar dome during Arctic spring and summer using in situ aircraft measurements

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Published in 2019 at "Atmospheric Chemistry and Physics"

DOI: 10.5194/acp-19-15049-2019

Abstract: Abstract. The springtime composition of the Arctic lower troposphere is to a large extent controlled by the transport of midlatitude air masses into the Arctic. In contrast, precipitation and natural sources play the most important… read more here.

Keywords: polar dome; transport; summer; dome ... See more keywords
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Ice-supersaturated air masses in the northern mid-latitudes from regular in situ observations by passenger aircraft: vertical distribution, seasonality and tropospheric fingerprint

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Published in 2020 at "Atmospheric Chemistry and Physics"

DOI: 10.5194/acp-20-8157-2020

Abstract: Abstract. The vertical distribution and seasonal variation of water vapour volume mixing ratio ( H2O  VMR), of relative humidity with respect to ice (RH ice ) and particularly of regions with ice-supersaturated air masses (ISSRs)… read more here.

Keywords: supersaturated air; tropopause; ice supersaturated; ice ... See more keywords
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The Δ 17 O and δ 18 O values of simultaneously collected atmospheric nitrates from anthropogenic sources n Implications for polluted air masses

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Published in 2018 at "Atmospheric Chemistry and Physics"

DOI: 10.5194/acp-2017-1103

Abstract: Abstract. There are clear motivations for better understanding the atmospheric processes that transform nitrogen (N) oxides (NO x ) emitted from anthropogenic sources into nitrates (NO 3 − ), two of them being that NO… read more here.

Keywords: values simultaneously; air masses; polluted air; simultaneously collected ... See more keywords