Zobrazeno 1 - 10
of 178
pro vyhledávání: '"Douglas J Parker"'
Nowcasting tracks of severe convective storms in West Africa from observations of land surface state
Autor:
Christopher M Taylor, Cornelia Klein, Cheikh Dione, Douglas J Parker, John Marsham, Cheikh Abdoulahat Diop, Jennifer Fletcher, Abdoul Aziz Saidou Chaibou, Dignon Bertin Nafissa, Valiyaveetil Shamsudheen Semeena, Steven J Cole, Seonaid R Anderson
Publikováno v:
Environmental Research Letters, Vol 17, Iss 3, p 034016 (2022)
In tropical convective climates, where numerical weather prediction of rainfall has high uncertainty, nowcasting provides essential alerts of extreme events several hours ahead. In principle, short-term prediction of intense convective storms could b
Externí odkaz:
https://doaj.org/article/06065aeae83049b08decf8877e75e5c2
Autor:
Cornelia Klein, Lawrence S Jackson, Douglas J Parker, John H Marsham, Christopher M Taylor, David P Rowell, Françoise Guichard, Théo Vischel, Adjoua Moïse Famien, Arona Diedhiou
Publikováno v:
Environmental Research Letters, Vol 16, Iss 10, p 104023 (2021)
Due to associated hydrological risks, there is an urgent need to provide plausible quantified changes in future extreme rainfall rates. Convection-permitting (CP) climate simulations represent a major advance in capturing extreme rainfall and its sen
Externí odkaz:
https://doaj.org/article/07b7d68aea42455eab015895a99631fc
Autor:
Ben Maybee, John H. Marsham, Cornelia M. Klein, Douglas J. Parker, Emma J. Barton, Christopher M. Taylor, Huw Lewis, Claudio Sanchez, Richard W. Jones, James Warner
Publikováno v:
Geophysical Research Letters, Vol 51, Iss 17, Pp n/a-n/a (2024)
Abstract Mesoscale Convective Systems (MCSs) play a critical role in tropical rainfall patterns and circulations. To reduce persistent biases and improve understanding of the climate system, international groups have called for unprecedented investme
Externí odkaz:
https://doaj.org/article/8c4a2b8ce7cf4a12b9f24f28747b6581
Météorologie de l'Afrique de l'Ouest tropicale : Le manuel du prévisionniste présente les bases scientifiques et la prévision du temps pour une région importante des tropiques. En faisant la relation entre les théories les plus récentes et la
Autor:
James Miller, Chris Taylor, Francoise Guichard, Phillippe Peyrillé, Theo Vischel, Tazen Fowe, Geremey Panthou, Emma Visman, Maimouna Bologo, Karim Traore, Gnenakantanhan Coulibaly, Nicolas Chapelon, Florent Beucher, David P. Rowell, Douglas J. Parker
Publikováno v:
Weather and Climate Extremes, Vol 36, Iss , Pp 100462- (2022)
On September 1st 2009 an extreme high-impact weather event occurred in Burkina Faso that had significant impacts upon the capital city Ouagadougou and its inhabitants. Subsequent reporting and research has however not focused on the contributing soci
Externí odkaz:
https://doaj.org/article/3147f282ec8c42828ef0b88323447cea
Autor:
Julia Crook, Cornelia Klein, Sonja Folwell, Christopher M. Taylor, Douglas J. Parker, Rachel Stratton, Thorwald Stein
Publikováno v:
Earth and Space Science, Vol 6, Iss 5, Pp 818-835 (2019)
Abstract Convection‐permitting models perform better at representing the diurnal cycle and the intermittency of convective rainfall over land than parameterized‐convection models. However, most of the previous model assessments have been from an
Externí odkaz:
https://doaj.org/article/e2e98225165f4a6793466c81bc0865fb
Autor:
Xiaofeng Wu, Jessica A. Smith, Samuel Petcher, Bowen Zhang, Douglas J. Parker, John M. Griffin, Tom Hasell
Publikováno v:
Nature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
Inverse vulcanization allows stable polymers to be made from elemental sulfur, but development is restricted by cross-linkers and the elevated temperatures required. Here the authors report a catalytic method for a wide range of cross-linkers and fou
Externí odkaz:
https://doaj.org/article/a37c6d9429d546898042ccb0b80081ef
Publikováno v:
Atmospheric Science Letters, 24 (1), Art.Nr. e1129
In boreal winter, strong upper-level midlatitude troughs across the Atlantic–Africa–southwestern Asia sector generate substantial tropical–extratropical interaction and have become recognized as important factors in some extreme weather events.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1d10c366dcdfe609f1ba6e411fbbcf34
https://publikationen.bibliothek.kit.edu/1000151275
https://publikationen.bibliothek.kit.edu/1000151275
Publikováno v:
Quarterly Journal of the Royal Meteorological Society. 148:499-519
Two techniques are presented for characterisation of cloud-feeding coherent boundary-layer structures through analysis of large-eddy simulations of shallow cumulus clouds, contrasting conditions with and without ambient shear. The first technique is
Autor:
Julia Crook, Cornelia Klein, Sonja Folwell, Christopher M. Taylor, Douglas J. Parker, Adama Bamba, Kouakou Kouadio
Tropical deforestation can have a significant effect on climate, but research attention has been directed mostly towards Amazonian deforestation. The southern part of West Africa (a region dependent on rain-fed agriculture and vulnerable to droughts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ec05b75a2021f43c8266dbf7cdb9c34f
https://wcd.copernicus.org/preprints/wcd-2022-49/
https://wcd.copernicus.org/preprints/wcd-2022-49/