Volcanic ash layers illuminate the resilience of Neanderthals and early modern humans to natural hazards

Autor: Lowe, John, Barton, N., Blockley, Simon, Ramsey, C. Bronk, Cullen, Victoria L., Davies, S. W. G., Gamble, Clive, Grant, Katharine, Hardiman, Mark, Housley, Rupert, Lane, Christine S., Lee, Sharen, Lewis, Mark, MacLeod, Alison, Menzies, Martin, Muller, Wolfgang, Pollard, Mark, Price, Catherine, Roberts, Andrew P., Rohling, Eelco J., Satow, Christopher, Smith, V.C., Stringer, C. B., Tomlinson, Emma, White, Dustin, Albert, Paul, Arienzo, Ilenia, Barker, G., Carandente, Antonio, Civetta, Lucia, Farrand, William, Ferrier, Catherine, Gaudelli, Jean-Luc, Karkanas, Panagiotis, Koumouzelis, Margarita, Muller, Ulrich C., Orsi, Giovanni, Pross, Jorg, Rosi, Mauro, Shalamanov-Korobar, Ljiljiana, Sirakov, Nikolay, Tzedakis, Polychronis C., Boric, Dusan

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America, 109 (34)
Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2012, 109 (34), pp.13532-13537. ⟨10.1073/pnas.1204579109⟩
Proceedings of the National Academy of Sciences

Marked changes in human dispersal and development during the Middle to Upper Paleolithic transition have been attributed to massive volcanic eruption and/or severe climatic deterioration. We test this concept using records of volcanic ash layers of t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1b1c838b51839624bc0a90215ee8aa3
https://doi.org/10.1073/pnas.1204579109

Snow optical properties at Dome C (Concordia), Antarctica; implications for snow emissions and snow chemistry of reactive nitrogen

Autor: France, J. L., King, M. D., Frey, M. M., Erbland, Joseph, Picard, Ghislain, Preunkert, Susanne, Macarthur, A., Savarino, Joel

Publikováno v: Atmospheric Chemistry and Physics
Atmospheric Chemistry and Physics, European Geosciences Union, 2011, 11 (18), pp.9787-9801. ⟨10.5194/acp-11-9787-2011⟩
France, J L, King, M D, Frey, M M, Erbland, J, Picard, G, Preunkert, S, MacArthur, A & Savarino, J 2011, ' Snow optical properties at Dome C (Concordia), Antarctica; implications for snow emissions and snow chemistry of reactive nitrogen ', Atmospheric Chemistry and Physics, vol. 11, no. 18, pp. 9787-9801 . https://doi.org/10.5194/acp-11-9787-2011
Atmospheric Chemistry and Physics, 11 (18)
Atmospheric Chemistry and Physics, 11
Atmospheric Chemistry and Physics, Vol 11, Iss 18, Pp 9787-9801 (2011)

Measurements of e-folding depth, nadir reflectivity and stratigraphy of the snowpack around Concordia station (Dome C, 75.10° S, 123.31° E) were undertaken to determine wavelength dependent coefficients (350 nm to 550 nm) for light scattering and a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0ff4c2bf7b568fa3e809917dca298cd
https://doi.org/10.5194/acp-11-9787-2011

Eclogites and garnet pyroxenites: Similarities and differences

Autor: A. Leroex, Martin Menzies, Dorrit E. Jacob, R. G. Gonzaga, Daniel J. Schulze, David Lowry

Publikováno v: Journal of Volcanology and Geothermal Research, 190 (1-2)

Eclogites and garnet pyroxenites are genetically linked to basaltic precursors. Traditionally garnet pyroxenites are linked to fractionation of basaltic Magmas Over a range of mantle pressures and more recently they have been implicated in the genesi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63ffb8cae3bab44ae23eb2e65f5356e0
https://doi.org/10.1016/j.jvolgeores.2009.08.022

Upgrading photolysis in the p-TOMCAT CTM: model evaluation and assessment of the role of clouds

Autor: John A. Pyle, Apostolos Voulgarakis, Oliver Wild, Kevin C. Clemitshaw, Glenn Carver, Nicholas Savage

Publikováno v: Geoscientific Model Development, Vol 2, Iss 1, Pp 59-72 (2009)
Geoscientific Model Development, 2 (1)
Lancaster University-Pure

A new version of the p-TOMCAT Chemical Transport Model (CTM) which includes an improved photolysis code, Fast-JX, is validated. Through offline testing we show that Fast-JX captures well the observed J(NO2) and J(O1D) values obtained at Weybourne and

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cb84b7680c82b0cd340a08236f33e8d2
http://www.geosci-model-dev.net/2/59/2009/gmd-2-59-2009.pdf

First continuous measurements of CO2 mixing ratio in central London using a compact diffusion probe

Autor: David Lowry, Ralf Toumi, Rebecca Fisher, Matthew Rigby, Euan G. Nisbet

Publikováno v: Atmospheric Environment, 42 (39)

We present one year of data from the first continuous measurements of carbon dioxide mixing ratio in central London. Measurements were made at an 87 m tower site using the new Vaisala CARBOCAP GMP343 instrument, which was found to provide a compact a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b04e9f523e87e49527b8ac3129ffae93
https://doi.org/10.1016/j.atmosenv.2008.06.040