Results 41 to 50 of about 156 (115)

Ground‐Based Monitoring of Stratospheric Ozone and Temperature Over Germany Since the 1960s

Earth and Space Science, Volume 12, Issue 3, March 2025.
Abstract Routine ground‐based measurements of total ozone column (TOC), as well as ozone profile soundings started in the late 1960s in Germany. The resulting ozone and temperature records at Hohenpeissenberg and Berlin/Potsdam/Lindenberg show long‐term changes similar to other stations in Central Europe, and to the changes seen globally. Following the
W. Steinbrecht, V. A. Velazco, R. Dirksen, L. Doppler, P. Oelsner, R. Van Malderen, H. De Backer, E. Maillard Barras, R. Stübi, S. Godin‐Beekmann, A. Hauchecorne   +10 more
wiley   +1 more source

Maize Yield Changes Under Sulfate Aerosol Climate Intervention Using Three Global Gridded Crop Models

Earth's Future, Volume 13, Issue 2, February 2025.
Abstract As the severity of climate change and its associated impacts continue to worsen, schemes for artificially cooling surface temperatures via planetary albedo modification are being studied. The method with the most attention in the literature is stratospheric sulfate aerosol intervention (SAI).
Brendan Clark, Alan Robock, Lili Xia, Sam S. Rabin, Jose R. Guarin, Gerrit Hoogenboom, Jonas Jägermeyr   +6 more
wiley   +1 more source

The Hawaii Dust Regime: Patterns and Variability in Aerosol Mineral Dust From MERRA‐2 at Station ALOHA and the Hawaii Aerosol Time‐Series

Journal of Geophysical Research: Atmospheres, Volume 130, Issue 1, 16 January 2025.
Abstract The transport and delivery of low‐abundance, bioactive trace elements to the surface ocean by aerosol mineral dust is a major planetary control over marine primary production and hence the global carbon cycle. Variations in the concentration of atmospheric dust have established links to global climate over geologic timescales and to regional ...
Daniel C. Ohnemus, Charlotte Kollman, Christopher M. Marsay, Mariah Ricci, Clifton S. Buck   +4 more
wiley   +1 more source

Distribution and stratigraphy of deposits produced by diluted pyroclastic density currents of the 1982 eruption of El Chichón volcano, Chiapas, Mexico

Revista Mexicana de Ciencias Geológicas, 2018
The March 29 to April 4, 1982 eruption of El Chichón volcano in southeastern Mexico was characterized by a complex interplay between magmatic and phreatomagmatic eruptive events, that were responsible for the generation of plinian columns and ...
Teresa Scolamacchia, José Luis Macías
doaj  

Beyond the Average: Computation of Vertical Profiles in Dilute Pyroclastic Density Currents and Their Use in Shallow‐Water Models

Journal of Geophysical Research: Solid Earth, Volume 130, Issue 1, January 2025.
Abstract Pyroclastic density currents (PDCs) present significant hazards due to their high temperatures and dynamic pressures. Accurate estimation of dynamic pressure, vital for assessing potential damage, requires knowledge of the vertical variations of velocity and particle concentration within the PDC, particularly in the first few meters of the ...
B. Keim, M. de’ Michieli Vitturi
wiley   +1 more source

Complete genome sequence of Paenibacillus sp. VCA1 isolated from crater lake of the El Chichón Volcano. [PDF]

Microbiol Resour Announc, 2023
Martínez-López NA, Peña-Ocaña BA, García-Contreras R, Maeda T, Rincón-Rosales R, Cazares A, Hoshiko Y, Ruíz-Valdiviezo VM.   +7 more
europepmc   +1 more source

Reawaking of Tonga volcano. [PDF]

Innovation (Camb), 2022
Zhao W, Sun C, Guo Z.
europepmc   +1 more source

Volcanic forcing degrades multiyear-to-decadal prediction skill in the tropical Pacific. [PDF]

Sci Adv, 2023
Wu X, Yeager SG, Deser C, Rosenbloom N, Meehl GA.   +4 more
europepmc   +1 more source

Estudio petrográfico de cerámicas mayas, Clásico Tardío (600-900 d.C.), Chinikihá, Chiapas, México Petrographyc studies from mayan ceramics, Late Classic (600-900 a.d.), Chinikiha, Chiapas, Mexico

Revista Geológica de América Central, 2011
Chinikihá, es un sitio arqueológico maya del Clásico (250-900 d.C.), ubicado en la región occidente de la zona maya, en el territorio mexicano de la cuenca media del río Usumacinta en los estados mexicanos de Chiapas y Tabasco.
Luis G Obando, Socorro Jiménez, Siegfried Kussmaul   +2 more
doaj  

Increasingly negative tropical water-interannual CO₂ growth rate coupling. [PDF]

Nature, 2023
Liu L, Ciais P, Wu M, Padrón RS, Friedlingstein P, Schwaab J, Gudmundsson L, Seneviratne SI.   +7 more
europepmc   +1 more source