Zobrazeno 1 - 10
of 329
pro vyhledávání: '"R. S. J. Sparks"'
Autor:
E. W. Wolff, A. Burke, L. Crick, E. A. Doyle, H. M. Innes, S. H. Mahony, J. W. B. Rae, M. Severi, R. S. J. Sparks
Publikováno v:
Climate of the Past, Vol 19, Pp 23-33 (2023)
Volcanic eruptions are the dominant cause of natural variability in climate forcing on timescales up to multidecadal. Large volcanic eruptions lead to global-scale climate effects and influence the carbon cycle on long timescales. However, estimating
Externí odkaz:
https://doaj.org/article/78761679a6f44b7d8e2d2e52a847408a
Autor:
C. J. Horwell, P. J. Baxter, D. E. Damby, T. Elias, E. Ilyinskaya, R. S. J. Sparks, C. Stewart, I. Tomašek
Publikováno v:
Frontiers in Earth Science, Vol 11 (2023)
Externí odkaz:
https://doaj.org/article/729867581438472ebccb744b6fd49d0c
Autor:
E. P. Joseph, M. Camejo-Harry, T. Christopher, R. Contreras-Arratia, S. Edwards, O. Graham, M. Johnson, A. Juman, J. L. Latchman, L. Lynch, V. L. Miller, I. Papadopoulos, K. Pascal, R. Robertson, G. A. Ryan, A. Stinton, R. Grandin, I. Hamling, M-J. Jo, J. Barclay, P. Cole, B. V. Davies, R. S. J. Sparks
Publikováno v:
Nature Communications, Vol 13, Iss 1, Pp 1-15 (2022)
The 2020 – 2021 eruption of La Soufrière volcano transitioned from an effusive to explosive eruption style. Here the authors show that input from multiple monitoring datasets and an evolving conceptual model were key to anticipating and responding
Externí odkaz:
https://doaj.org/article/3d34f3de8f104bc289e903f648d94c29
Autor:
L. Crick, A. Burke, W. Hutchison, M. Kohno, K. A. Moore, J. Savarino, E. A. Doyle, S. Mahony, S. Kipfstuhl, J. W. B. Rae, R. C. J. Steele, R. S. J. Sparks, E. W. Wolff
Publikováno v:
Climate of the Past, Vol 17, Pp 2119-2137 (2021)
The ∼74 ka Toba eruption was one of the largest volcanic events of the Quaternary. There is much interest in determining the impact of such a large event, particularly on the climate and hominid populations at the time. Although the Toba eruption h
Externí odkaz:
https://doaj.org/article/9ac58b208bf146c287f641e070c9a41e
Publikováno v:
Royal Society Open Science, Vol 9, Iss 8 (2022)
The SARS-CoV-2 epidemic has impacted children's education, with schools required to implement infection control measures that have led to periods of absence and classroom closures. We developed an agent-based epidemiological model of SARS-CoV-2 trans
Externí odkaz:
https://doaj.org/article/e5a50b555e4f4d31b048f211683eb5f8
Publikováno v:
Royal Society Open Science, Vol 8, Iss 9 (2021)
Drawing on risk methods from volcano crises, we developed a rapid COVID-19 infection model for the partial return of pupils to primary schools in England in June and July 2020, and a full return in September 2020. The model handles uncertainties in k
Externí odkaz:
https://doaj.org/article/6a8c4f6410dc454ca56e97b18b7523b5
Autor:
R. S. J. Sparks, W. P. Aspinall, E. Brooks-Pollock, R. M. Cooke, L. Danon, J. Barclay, J. H. Scarrow, J. Cox
Publikováno v:
Royal Society Open Science, Vol 8, Iss 1 (2021)
Personal contacts drive COVID-19 infections. After being closed (23 March 2020) UK primary schools partially re-opened on 1 June 2020 with social distancing and new risk mitigation strategies. We conducted a structured expert elicitation of teachers
Externí odkaz:
https://doaj.org/article/78d2b38d809f472fbdd1fc994bc49082
Autor:
D. Wall-Palmer, M. B. Hart, C. W. Smart, R. S. J. Sparks, A. Le Friant, G. Boudon, C. Deplus, J. C. Komorowski
Publikováno v:
Biogeosciences, Vol 9, Iss 1, Pp 309-315 (2012)
The aragonite shell-bearing thecosome pteropods are an important component of the oceanic plankton. However, with increasing pCO2 and the associated reduction in oceanic pH (ocean acidification), thecosome pteropods are thought to be particularly vul
Externí odkaz:
https://doaj.org/article/e8d279f948d149a193c9045732c68992
Autor:
S Mullineux, R. S. J. Sparks, Murphy, John C. Schumacher, Dan N. Barfod, J Njorka, C MacNiocaill
Columnar-jointed tuffs (bentonites) are located below the Lower Carboniferous Tideswell Dale Sill, Derbyshire, in an abandoned quarry. There are three zones of prismatic joints, columnar joints (∼60 cm thick and mean column width of 4.1 cm) and mas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::75e70e863e452234a801d00738ba5121
https://ora.ox.ac.uk/objects/uuid:92f4f631-7511-42c9-a14a-1c499113edfb
https://ora.ox.ac.uk/objects/uuid:92f4f631-7511-42c9-a14a-1c499113edfb
Autor:
Paul D. Cole, J. Barclay, R. E. A. Robertson, Sam Mitchell, B. V. Davies, R. Constantinescu, R. S. J. Sparks, W. Aspinall, A. Stinton
Publikováno v:
Geological Society, London, Special Publications. 539
This paper forensically reconstructs the timings, impacts and processes that drove the sequence of explosive eruptions of La Soufrière, St Vincent in April 2021 using a combination of field-based stratigraphy and textural dissection of the deposit c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a841d29f80bc196002b8870710c91139
https://doi.org/10.1144/sp539-2022-292
https://doi.org/10.1144/sp539-2022-292