Zobrazeno 1 - 10
of 29
pro vyhledávání: '"J. H. Marsham"'
Publikováno v:
Weather and Climate Dynamics, Vol 5, Pp 511-536 (2024)
Simulating the West African monsoon (WAM) system using numerical weather and climate models suffers from large uncertainties, which are difficult to assess due to nonlinear interactions between different components of the WAM. Here we present a funda
Externí odkaz:
https://doaj.org/article/5802cec44b8848b3be3b9f43cb69229e
Autor:
J. C. A. Baker, L. Garcia-Carreras, M. Gloor, J. H. Marsham, W. Buermann, H. R. da Rocha, A. D. Nobre, A. C. de Araujo, D. V. Spracklen
Publikováno v:
Hydrology and Earth System Sciences, Vol 25, Pp 2279-2300 (2021)
Water recycled through transpiring forests influences the spatial distribution of precipitation in the Amazon and has been shown to play a role in the initiation of the wet season. However, due to the challenges and costs associated with measuring ev
Externí odkaz:
https://doaj.org/article/01070e9f2eb24796af237e52c1fd8d6e
Autor:
A. Benedetti, J. S. Reid, P. Knippertz, J. H. Marsham, F. Di Giuseppe, S. Rémy, S. Basart, O. Boucher, I. M. Brooks, L. Menut, L. Mona, P. Laj, G. Pappalardo, A. Wiedensohler, A. Baklanov, M. Brooks, P. R. Colarco, E. Cuevas, A. da Silva, J. Escribano, J. Flemming, N. Huneeus, O. Jorba, S. Kazadzis, S. Kinne, T. Popp, P. K. Quinn, T. T. Sekiyama, T. Tanaka, E. Terradellas
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 10615-10643 (2018)
Numerical prediction of aerosol particle properties has become an important activity at many research and operational weather centers. This development is due to growing interest from a diverse set of stakeholders, such as air quality regulatory b
Externí odkaz:
https://doaj.org/article/e38b6ad0fefe411b96ba5bf86272b358
Autor:
A. J. Roberts, M. J. Woodage, J. H. Marsham, E. J. Highwood, C. L. Ryder, W. McGinty, S. Wilson, J. Crook
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 9025-9048 (2018)
Global and regional models have large systematic errors in their modelled dust fields over West Africa. It is well established that cold-pool outflows from moist convection (haboobs) can raise over 50 % of the dust over parts of the Sahara and Sah
Externí odkaz:
https://doaj.org/article/6963fa452c8e4fd3be0cade1ee4fd9bd
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 1241-1262 (2018)
The Saharan heat low (SHL) is a key component of the west African climate system and an important driver of the west African monsoon across a range of timescales of variability. The physical mechanisms driving the variability in the SHL remain unc
Externí odkaz:
https://doaj.org/article/e392d80718cb40ec9ec331643f4c8238
Autor:
A. Rocha-Lima, J. V. Martins, L. A. Remer, M. Todd, J. H. Marsham, S. Engelstaedter, C. L. Ryder, C. Cavazos-Guerra, P. Artaxo, P. Colarco, R. Washington
Publikováno v:
Atmospheric Chemistry and Physics, Vol 18, Pp 1023-1043 (2018)
Millions of tons of mineral dust are lifted by the wind from arid surfaces and transported around the globe every year. The physical and chemical properties of the mineral dust are needed to better constrain remote sensing observations and are of
Externí odkaz:
https://doaj.org/article/652d1b163e75401889e8e99e6b581943
Autor:
P. Knippertz, A. H. Fink, A. Deroubaix, E. Morris, F. Tocquer, M. J. Evans, C. Flamant, M. Gaetani, C. Lavaysse, C. Mari, J. H. Marsham, R. Meynadier, A. Affo-Dogo, T. Bahaga, F. Brosse, K. Deetz, R. Guebsi, I. Latifou, M. Maranan, P. D. Rosenberg, A. Schlueter
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Pp 10893-10918 (2017)
In June and July 2016 the Dynamics–Aerosol–Chemistry–Cloud Interactions in West Africa (DACCIWA) project organised a major international field campaign in southern West Africa (SWA) including measurements from three inland ground supersites,
Externí odkaz:
https://doaj.org/article/fa221110e8d3489abd28a855cd35282c
Autor:
J. C. Kealy, F. Marenco, J. H. Marsham, L. Garcia-Carreras, P. N. Francis, M. C. Cooke, J. Hocking
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 9, Pp 5789-5807 (2017)
Novel methods of cloud detection are applied to airborne remote sensing observations from the unique Fennec aircraft dataset, to evaluate the Met Office-derived products on cloud properties over the Sahara based on the Spinning Enhanced Visible and I
Externí odkaz:
https://doaj.org/article/67e4dd3a4089418686fc23afb248fe13
Publikováno v:
Atmospheric Chemistry and Physics, Vol 17, Iss 5, Pp 3371-3384 (2017)
A convection-permitting limited area model with periodic lateral boundary conditions and prognostic aerosol microphysics is applied to investigate how concentrations of cloud condensation nuclei (CCN) in the marine boundary layer are affected by high
Externí odkaz:
https://doaj.org/article/eb93f720b4aa442f81959969921d7721
Autor:
J. H. Marsham, D. J. Parker, M. C. Todd, J. R. Banks, H. E. Brindley, L. Garcia-Carreras, A. J. Roberts, C. L. Ryder
Publikováno v:
Atmospheric Chemistry and Physics, Vol 16, Pp 3563-3575 (2016)
The summertime Sahara heat low (SHL) is a key component of the West African monsoon (WAM) system. Considerable uncertainty remains over the relative roles of water vapour and dust aerosols in controlling the radiation budget over the Sahara and th
Externí odkaz:
https://doaj.org/article/b93560d4f0574a6f975fade0f96b4047