Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Sebastian Engelstaedter"'
Autor:
Callum Munday, Sebastian Engelstaedter, Gilbert Ouma, Geoffrey Ogutu, Daniel Olago, Dennis Ong’ech, Thomas Lees, Bonface Wanguba, Rose Nkatha, Clinton Ogalo, Roba Ali Gàlgalo, Abdi Jillo Dokata, Erick Kirui, Robert Hope, Richard Washington
Publikováno v:
Bulletin of the American Meteorological Society. 103:E1828-E1842
The Turkana low-level jet (LLJ) is an intrinsic part of the African climate system. It is the principle conduit for water vapor transport to the African interior from the Indian Ocean, and droughts in East Africa tend to occur when the jet is strong.
Autor:
Seyedali Sayedain, Norman T. O’Neill, James King, Patrick L. Hayes, Daniel Bellamy, Richard Washington, Sebastian Engelstaedter, Andy Vicente-Luis, Jill Bachelder, Malo Bernhard
The sub-Arctic Lhù’ààn Mân’ (Kluane Lake) region in the Canadian Yukon is subject to regular drainage wind-induced dust plumes emanating from the Slims River basin. This dust emissions site is just one of many current and potential future pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf00ee805528917d6819da366bb4254d
https://doi.org/10.5194/egusphere-egu23-17546
https://doi.org/10.5194/egusphere-egu23-17546
Autor:
Seyed Ali Sayedain, Norman T. O’Neill, James King, Patrick L. Hayes, Daniel Bellamy, Richard Washington, Sebastian Engelstaedter, Andy Vicente-Luis, Jill Bachelder, Malo Bernhard
There is growing recognition that high latitude dust (HLD), originating from local, drainage-basin flows, is the dominant source for certain important phenomena such as particle deposition on snow / ice. The analysis of such local plumes (including a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5905a452a52491c759c83dee6fe87472
https://doi.org/10.5194/amt-2023-67
https://doi.org/10.5194/amt-2023-67
Autor:
Seyed Ali Sayedain, Norman T. O’Neill, James King, Patrick L. Hayes, Daniel Bellamy, Richard Washington, Sebastian Engelstaedter, Andy Vicente-Luis, Jill Bachelder, Malo Bernhard
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39fc766704fd4a7d8c1597eb66efefc8
https://doi.org/10.5194/amt-2023-67-supplement
https://doi.org/10.5194/amt-2023-67-supplement
Autor:
Giles F. S. Wiggs, Matthew C. Baddock, David S. G. Thomas, Richard Washington, Joanna M. Nield, Sebastian Engelstaedter, Robert G. Bryant, Frank D. Eckardt, Johannah R. C. von Holdt, Shayne Kötting
Determining the controls on aeolian dust emissions from major sources is necessary for reliable quantification of atmospheric aerosol concentrations and fluxes. However, ground-based measurements of dust emissions at-source are rare and of generally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dc500e208c51c4b7413ba406169a2a3
https://doi.org/10.1029/2022jf006675
https://doi.org/10.1029/2022jf006675
Influence of Orography Upon Summertime Low‐Level Jet Dust Emission in the Central and Western Sahara
Autor:
Thomas Caton Harrison, Richard Washington, Sebastian Engelstaedter, Nicholas Savage, Richard G. Jones
Publikováno v:
Journal of Geophysical Research: Atmospheres. 126
Low-level jets (LLJs) drive frequent emission of mineral dust in the central and western Sahara in boreal summer. A major hotspot for this process is central Algeria, northern Mali and Mauritania, through which blow the dry near-surface northeasterly
Publikováno v:
Journal of Geophysical Research: Atmospheres. 126
Cold pool outflows (CPOs) are thought to be the most significant meteorological mechanism of mineral dust emission from the world's largest source in the central and western Sahara in boreal summer. An absence of CPOs from numerical models and reanal
Representation of the Indian Ocean Walker circulation in climate models and links to Kenyan rainfall
Reliable climate change projections over East Africa are vital because of regional vulnerability to precipitation changes. However, global climate models from Coupled Model Intercomparison Project Phase 5 (CMIP5) display significant biases in their r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02ba5b7fc53c9555d67cd8c43a493743
https://eprints.whiterose.ac.uk/177871/1/joc.6714.pdf
https://eprints.whiterose.ac.uk/177871/1/joc.6714.pdf
Autor:
Katrin Wilhelm, Katharine Z. Coyte, Sebastian Engelstaedter, Orlaith Burke, Heather Viles, Engelbert Winter
Publikováno v:
Conservation and Management of Archaeological Sites. 19:3-29
Dramatic deterioration of Hellenistic-Roman limestone remains recently excavated at Duluk Baba Tepesi (Southern Turkey) has been observed following the cold, wet winter of 2011/2012. A conceptual model is presented to explain the dramatic deteriorati
A 14 year climatology of Saharan dust emission mechanisms inferred from automatically tracked plumes
Publikováno v:
Journal of Geophysical Research: Atmospheres. 124(16)
The central and western Sahara (CWS) is the largest source of mineral aerosols during boreal summer, but observed ground‐based data are extremely scarce and typically distant from key source regions. Knowledge of dust emission mechanisms has theref