Zobrazeno 1 - 10
of 53
pro vyhledávání: '"D M, Hughes"'
Autor:
Alastair J. Crawford, Claire M. Belcher, Stacey New, Angela Gallego-Sala, Graeme T. Swindles, Susan Page, Tatiana A. Blyakharchuk, Hinsby Cadillo-Quiroz, Dan J. Charman, Mariusz Gałka, Paul D. M. Hughes, Outi Lähteenoja, Dmitri Mauquoy, Thomas P. Roland, Minna Väliranta
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Loss of peat through increased burning will have major impacts on the global carbon cycle. In a normal hydrological state, the risk of fire propagation is largely controlled by peat bulk density and moisture content. However, where humans ha
Externí odkaz:
https://doaj.org/article/67baba7595e747c78923aa86f81b1e37
Autor:
H. Mackay, G. Plunkett, B. J. L. Jensen, T. J. Aubry, C. Corona, W. M. Kim, M. Toohey, M. Sigl, M. Stoffel, K. J. Anchukaitis, C. Raible, M. S. M. Bolton, J. G. Manning, T. P. Newfield, N. Di Cosmo, F. Ludlow, C. Kostick, Z. Yang, L. Coyle McClung, M. Amesbury, A. Monteath, P. D. M. Hughes, P. G. Langdon, D. Charman, R. Booth, K. L. Davies, A. Blundell, G. T. Swindles
Publikováno v:
Climate of the Past, Vol 18, Pp 1475-1508 (2022)
The 852/3 CE eruption of Mount Churchill, Alaska, was one of the largest first-millennium volcanic events, with a magnitude of 6.7 (VEI 6) and a tephra volume of 39.4–61.9 km3 (95 % confidence). The spatial extent of the ash fallout from this event
Externí odkaz:
https://doaj.org/article/1043321e4a7c4efc910afcd2d9f7d724
Autor:
D. J. Charman, D. W. Beilman, M. Blaauw, R. K. Booth, S. Brewer, F. M. Chambers, J. A. Christen, A. Gallego-Sala, S. P. Harrison, P. D. M. Hughes, S. T. Jackson, A. Korhola, D. Mauquoy, F. J. G. Mitchell, I. C. Prentice, M. van der Linden, F. De Vleeschouwer, Z. C. Yu, J. Alm, I. E. Bauer, Y. M. C. Corish, M. Garneau, V. Hohl, Y. Huang, E. Karofeld, G. Le Roux, J. Loisel, R. Moschen, J. E. Nichols, T. M. Nieminen, G. M. MacDonald, N. R. Phadtare, N. Rausch, Ü. Sillasoo, G. T. Swindles, E.-S. Tuittila, L. Ukonmaanaho, M. Väliranta, S. van Bellen, B. van Geel, D. H. Vitt, Y. Zhao
Publikováno v:
Biogeosciences, Vol 10, Iss 2, Pp 929-944 (2013)
Peatlands are a major terrestrial carbon store and a persistent natural carbon sink during the Holocene, but there is considerable uncertainty over the fate of peatland carbon in a changing climate. It is generally assumed that higher temperatures wi
Externí odkaz:
https://doaj.org/article/a00a6086898f4c73a119a05ec6fd2362
Autor:
T. J. Daley, D. Mauquoy, F. M. Chambers, F. A. Street-Perrott, P. D. M. Hughes, N. J. Loader, T. P. Roland, S. van Bellen, P. Garcia-Meneses, S. Lewin
Publikováno v:
Climate of the Past, Vol 8, Iss 5, Pp 1457-1471 (2012)
Ombrotrophic raised peatlands provide an ideal archive for integrating late Holocene records of variations in hydroclimate and the estimated stable isotope composition of precipitation with recent instrumental measurements. Modern measurements of mea
Externí odkaz:
https://doaj.org/article/8727d3dba0354ccead29c8c2b78aba2e
Autor:
S Killick, Jennifer Treleaven, Melissa Dainton, G. J. Swansbury, J L Bueno, D M Hughes, A Watson
Publikováno v:
Leukemia & Lymphoma. 32:381-384
Monosomy X as the sole acquired cytogenetic abnormality is usually found in myeloid hematological malignancies, especially those with myelodysplastic features. Only three cases of acute lymphoblastic leukemia (ALL) with this abnormality have been pre
Autor:
O. D. M. Hughes, M. C. Bishop, A. C. Perkins, M. Frier, M. R. Price, G. Denton, A. Smith, R. Rutherford, P. A. Schubiger
Publikováno v:
European Journal of Nuclear Medicine and Molecular Imaging. 24:439-443
Publikováno v:
Coal Preparation. 13:157-178
A substantial research project on the performance of a 600 tonne per hour Batac jig involved removing large bed samples from four locations across the bed in the first compartment. The bed was sampled as four or more layers of constant thickness. In
Autor:
W T, Bovie, D M, Hughes
Publikováno v:
The Journal of medical research. 39(2)
Autor:
D M, Hughes, W T, Bovie
Publikováno v:
The Journal of medical research. 39(2)
Autor:
D. M. Hughes
Publikováno v:
Coal Preparation. 9:13-26
A mathematical programming procedure for smoothing coal washability data is presented. The procedure which is derived from classical optimisation theory generates a mathematical program which is solved to provide values of fractional mass and ash per