Results 111 to 120 of about 330,489 (298)

Southern Annular Mode response to volcanic eruptions: implications for ice core proxies [PDF]

, 2011
Large tropical volcanic eruptions have been observed to have a significant influence on the large-scale circulation patterns of the Northern Hemisphere, through mechanisms related to the radiative effects of the sulfate aerosols resulting from the ...
Krüger, Kirstin, Niemeier, U., Timmreck, C., Toohey, Matthew, Zander, Stefanie   +4 more
core  

Volcano remote sensing with ground-based spectroscopy [PDF]

, 2005
The chemical compositions and emission rates of volcanic gases carry important information about underground magmatic and hydrothermal conditions, with application in eruption forecasting.
Burton M.R, Daag A.S, O'Dwyer M, Sparks R.S.J, Stoiber R.E, Symonds R.B   +5 more
core   +1 more source

Long-term health effects of the Eyjafjallajökull volcanic eruption: a prospective cohort study in 2010 and 2013

BMJ Open, 2016
Objectives To examine the long-term development of physical and mental health following exposure to a volcanic eruption. Design Population-based prospective cohort study. Setting In spring 2010, the Icelandic volcano Eyjafjallajökull erupted.
Heidrun Hlodversdóttir, G. Pétursdóttir, H. Carlsen, T. Gislason, A. Hauksdóttir   +4 more
semanticscholar   +1 more source

Affect and conceptual learning in indoor and green outdoor school environments: Psychophysiological self‐regulation matters

British Journal of Educational Psychology, EarlyView.
Abstract Background Research on the role of the physical school environment in areas other than educational psychology has documented the benefits of exposure to nature for cognitive and emotional functioning. Positive effects have been indicated not only after a break in nature in mentally fatigued students but also in students who did not have ...
Lucia Mason, Libera Y. Mastromatteo, Cecilia Rocchi, Sara Scrimin   +3 more
wiley   +1 more source

Four-dimensional distribution of the 2010 Eyjafjallajökull volcanic cloud over Europe observed by EARLINET [PDF]

, 2012
© Author(s) 2013. This work is distributed under the Creative Commons Attribution 3.0 License.The eruption of the Icelandic volcano Eyjafjallaj ökull in April-May 2010 represents a "natural experiment" to study the impact of volcanic emissions on a ...
Adam, M., Alados Arboledas, L., Amodeo, A., Ansmann, A., Apituley, A., Balis, D., Boselli, A., Bravo-Aranda, J. A., Chaikovsky, A., Comeron, A., Cuesta, J., D'Amico, G., De Tomasi, F., Freudenthaler, V., Gausa, M., Giannakaki, E., Giehl, H., Giunta, A., Grigorov, I., Groß, S., Haeffelin, M., Hiebsch, A., Iarlori, M., Lange, D., Linné, H., Madonna, F., Mamouri, R. E., Mattis, I., McAuliffe, M. A. P., Mitev, V., Molero, F., Mona, L., Navas-Guzman, F., Nicolae, D., Papayannis, A., Pappalardo, G., Perrone, M. R., Pietras, C., Pietruczuk, A., Pisani, G., Preißler, J., Pujadas, M., Rizi, V., Ruth, A. A., Schmidt, J., Schnell, F., Seifert, P., Serikov, I., Sicard, M., Simeonov, V., Spinelli, N., Stebel, K., Tesche, Matthias, Trickl, T., Wagner, F., Wandinger, U., Wang, X., Wiegner, M., Wilson, K. M.   +58 more
core   +8 more sources

A 36,000-Year-Old Volcanic Eruption Depicted in the Chauvet-Pont d’Arc Cave (Ardèche, France)?

PLoS ONE, 2016
Among the paintings and engravings found in the Chauvet-Pont d’Arc cave (Ardèche, France), several peculiar spray-shape signs have been previously described in the Megaloceros Gallery.
S. Nomade, D. Genty, Romain Sasco, V. Scao, Valérie Féruglio, D. Baffier, H. Guillou, Camille Bourdier, H. Valladas, Edouard Reigner, É. Debard, J. Pastre, J. Geneste   +12 more
semanticscholar   +1 more source

Early Holocene jökulhlaup chronology and deglaciation dynamics in central Iceland

Boreas, EarlyView.
Glacial lake outburst floods (jökulhlaups) have occurred throughout the Quaternary in glaciated regions worldwide. Reconstructing flood chronology yields insight into deglaciation processes, environmental change and the role of extreme events in landscape evolution.
Greta H. Wells, Þorsteinn Sæmundsson, Edwin R. C. Baynes, Timothy Beach, Sheryl Luzzadder‐Beach   +4 more
wiley   +1 more source

Investigating the impacts of Nyamuragira volcano eruption of 2006 on regional weather over the Congo Basin with the WRF-Chem model

Environmental Research Communications
Volcanic eruptions are responsible for ejecting huge quantities of ash and gases in the troposphere. Nyamuragira volcano has been a prodigious source of sulfur dioxide in the last decade, and its emissions may significantly affect regional weather.
Nkurunziza Fabien Idrissa, Zhiyuan Hu, Chun Zhao, Qiuyan Du, Shengfu Lin, Jiawang Feng   +5 more
doaj   +1 more source

Arsenic-bearing phases in South Andean volcanic ashes: Implications for As mobility in aquatic environments [PDF]

, 2015
Three samples of volcanic ashes collected after eruptions of the volcanos Hudson in 1991, Chaitén in 2008 and Puyehue in 2011 were analyzed in order to define the solid speciation of arsenic and the dynamics of its release to the aqueous phase.
Bia, Gonzalo Luis, Borgnino Bianchi, Laura Carolina, Gaiero, Diego Marcelo, Garcia, Maria Gabriela   +3 more
core   +1 more source

Droughts and human impact in the ancient Uaymil region of the Maya lowlands inferred from a 2800‐year sedimentary archive at Lake Kaná, Mexico

Boreas, EarlyView.
The relationship between the climate and societal transformation in Maya lowlands has long been debated, particularly the role of drought in shaping the civilization trajectory during the Classic Period. A high‐resolution, multi‐proxy, geochemical record from Lake Kaná, located in the underexplored Uaymil region of the Yucatán Peninsula in Mexico ...
Haydar B. Martinez‐Dyrzo, Priyadarsi D. Roy, Benjamin Gwinneth, Irma G. Vargas‐Martinez, Alejandro A. Aragon‐Moreno, Roger Medina‐Gonzales   +5 more
wiley   +1 more source