Results 31 to 40 of about 4,153,570 (305)

Multi-objective optimisation of integrated space-based and terrestrial solar energy systems [PDF]

, 2010
This paper proposes the simultaneous optimisation of a combination of a number of ground solar power plants with a space-based solar plant (SPS) delivering electric power for European needs.
Vasile, Massimiliano, Summerer, Leopold
core   +4 more sources

Quasiperiodic Variations of Coronal Mass Ejections with Different Angular Widths

The Astrophysical Journal Supplement Series, 2023
Coronal mass ejections (CMEs) are energetic expulsions of organized magnetic features from the Sun. The study of CME quasiperiodicity helps establish a possible relationship between CMEs, solar flares, and geomagnetic disturbances.
Xia Li, Hui Deng, Feng Wang, Linhua Deng, Ying Mei   +4 more
doaj   +1 more source

Terrestrial ecosystems, increased solar ultraviolet radiation and interactions with other climatic change factors [PDF]

, 2007
Based on research to date, we can state some expectations about terrestrial ecosystem response as several elements of global climate change develop in coming decades.
Tevini, Manfred, Bornman, Janet F., Flint, Stephen D., Teramura, Alan H., Ballare, Carlos L., Kulandaivelu, G., Caldwell, Martyn M., Bjorn, Lars Olof   +7 more
core   +2 more sources

A critical evaluation of decadal solar cycle imprints in the MiKlip historical ensemble simulations

Weather and Climate Dynamics, 2023
. Studies concerning solar–terrestrial connections over the last decades claim to have found evidence that the quasi-decadal solar cycle can have an influence on the dynamics in the middle atmosphere in the Northern Hemisphere (NH) during the winter ...
Tobias Spiegl, U. Langematz, H. Pohlmann, J. Kröger   +3 more
semanticscholar   +1 more source

Non-interacting coronal mass ejections and solar energetic particles near the quadrature configuration of Solar TErrestrial RElations Observatory [PDF]

Astronomy & Astrophysics, 2020
We present our results on the correlation of non-interacting coronal mass ejections (CMEs) and solar energetic particles (SEPs). A statistical analysis was conducted on 25 SEP events and the associated CME and flare during the ascending phase of solar cycle 24, i.e., 2009–2013, which marks the quadrature configuration of Solar TErrestrial RElations ...
Anitha Ravishankar, Grzegorz Michałek
openaire   +3 more sources

Statistical Study of the Correlation between Solar Energetic Particles and Properties of Active Regions

The Astrophysical Journal, 2023
The flux of energetic particles originating from the Sun fluctuates during the solar cycles. It depends on the number and properties of active regions (ARs) present in a single day and associated solar activities, such as solar flares and coronal mass ...
Russell D. Marroquin, Viacheslav Sadykov, Alexander Kosovichev, Irina N. Kitiashvili, Vincent Oria, Gelu M. Nita, Egor Illarionov, Patrick M. O’Keefe, Fraila Francis, Chun Jie Chong, Paul Kosovich, Aatiya Ali   +11 more
doaj   +1 more source

General conclusions regarding the planetary–solar–terrestrial interaction

Pattern Recognition in Physics, 2013
In a collection of research papers devoted to the problem of solar variability and its origin in plan- etary beat, it is demonstrated that the forcing function originates from gravitational and inertial e ects on the Sun from the planets and their satellites. This conclusion is shared by nineteen co-authors.
Mörner N. A., Tattersall R., Solheim J. E., Charvatova I., SCAFETTA, NICOLA, Jelbring H., Wilson I. R., Salvador R., Willson R. C., Hejda P., Soon W., Velasco Herrera V. M., Humlum O., Archibald D., Yndestad H., Easterbrook D., Casey J., Gregori G., Henriksson G.   +18 more
openaire   +3 more sources

Environmental effects of stratospheric ozone depletion, UV radiation, and interactions with climate change: UNEP Environmental Effects Assessment Panel, Update 2020

Photochemical and Photobiological Sciences, 2021
This assessment by the Environmental Effects Assessment Panel (EEAP) of the United Nations Environment Programme (UNEP) provides the latest scientific update since our most recent comprehensive assessment (Photochemical and Photobiological Sciences, 2019,
R. Neale, P. Barnes, T. Robson, P. Neale, C. Williamson, R. Zepp, S. R. Wilson, S. Madronich, A. Andrady, A. Heikkilä, G. Bernhard, A. Bais, P. Aucamp, A. Banaszak, J. Bornman, L. Bruckman, S. Byrne, B. Foereid, D. Häder, L. Hollestein, W.-C. Hou, S. Hylander, M. Jansen, A. Klekociuk, J. Liley, J. Longstreth, R. Lucas, J. Martínez-Abaigar, K. McNeill, C. Olsen, K. Pandey, L. Rhodes, S. Robinson, K. Rose, T. Schikowski, K. Solomon, B. Sulzberger, J. Ukpebor, Q.-W. Wang, Sten-Åke Wängberg, C. C. White, S. Yazar, A. Young, P. Young, L. Zhu, M. Zhu   +45 more
semanticscholar   +1 more source

Quantifying the global solar wind-magnetosphere interaction with the Solar-Terrestrial Observer for the Response of the Magnetosphere (STORM) mission concept

Frontiers in Astronomy and Space Sciences, 2023
Much of what we know about the solar wind’s interaction with the Earth’s magnetosphere has been gained from isolated in-situ measurements by single or multiple spacecraft. Based on their observations, we know that reconnection, whether on the dayside magnetopause or deep within the Earth’s magnetotail, controls the bulk flow of solar wind energy into ...
David G. Sibeck, Kyle R. Murphy, Kyle R. Murphy, F. Scott Porter, Hyunju K. Connor, Brian M. Walsh, Kip D. Kuntz, Eftyhia Zesta, Phil Valek, Charles L. Baker, Jerry Goldstein, Harald Frey, Syau-Yun Hsieh, Pontus C. Brandt, Roman Gomez, Gina A. DiBraccio, Shingo Kameda, Vivek Dwivedi, Michael E. Purucker, Michael Shoemaker, Steven M. Petrinec, Homayon Aryan, Ravindra T. Desai, Michael G. Henderson, Gonzalo Cucho-Padin, Gonzalo Cucho-Padin, W. Douglas Cramer   +26 more
openaire   +2 more sources

Solar sail science mission applications and advancement : solar sailing: concepts, technology, missions [PDF]

, 2011
Solar sailing has long been envisaged as an enabling or disruptive technology. The promise of open-ended missions allows consideration of radically new trajectories and the delivery of spacecraft to previously unreachable or unsustainable observation ...
Macdonald, Malcolm, McInnes, Colin, Colin McInnes, Malcolm Macdonald   +3 more
core   +4 more sources