Results 101 to 110 of about 171,532 (223)

Low Heat Flow in the Anhydros Basin, Aegean Sea, Recorded by Deep Subsurface Temperatures

open access: yesGeophysical Research Letters, Volume 52, Issue 13, 16 July 2025.
Abstract Subseafloor in situ temperatures in a drilled hole in the Anhydros Basin, Aegean Sea, measured during International Ocean Discovery Program (IODP) Expedition 398, yielded a low heat flow (<0.023 W/m2) despite active magmatism and rifting in the region.
Michael Manga   +28 more
wiley   +1 more source

User-friendly carbon-cycle modelling and aspects of Phanerozoic climate change

open access: yesApplied Computing and Geosciences
Carbon-cycle modelling is essential for testing the main carbon sources and sinks as climate forcings, and we introduce and describe GEOCARB_NET, a graphical user interface for the geologic carbon and sulfur cycle model GEOCARBSULFvolc.
Trond H. Torsvik   +3 more
doaj  

Multiple Outbursts of Halley-type Comet 12P/Pons–Brooks

open access: yesThe Astronomical Journal
We present optical observations of the Halley-type comet 12P/Pons–Brooks (12P) on its approach to perihelion. The comet was active even in the first observations at ∼8 au.
David Jewitt, Jane Luu
doaj   +1 more source

Political Ecologies of Storage for the 21st Century

open access: yesAntipode, Volume 57, Issue 4, Page 1181-1193, July 2025.
Abstract New resource storage arrangements are proliferating rapidly both in terms of physical infrastructures—for the storage of things like “clean” energy, nuclear waste, carbon dioxide, fresh water, and data—and as part of a set of discursive moves that reinforce a vision of a near future world in which problems of climate change mitigation and ...
Sayd Randle, Matthew Archer
wiley   +1 more source

Temporalities in Crisis: Analysing the Sacchi v. Argentina Case and Children's Rights in the Climate Emergency

open access: yesChildren &Society, Volume 39, Issue 4, Page 854-863, July 2025.
ABSTRACT This article examines the Sacchi v. Argentina case, a landmark legal action led by children against five states for their role in climate change, analysed through the lens of temporality. The case, brought before the Committee on the Rights of the Child, was pivotal in linking the climate crisis to children's rights, despite being ruled ...
Florencia Paz Landeira
wiley   +1 more source

Sulfide Oxidation Products Support Microbial Metabolism at Interface Environments in a Marine‐Like Serpentinizing Spring in Northern California

open access: yesGeobiology, Volume 23, Issue 4, July/August 2025.
ABSTRACT Interface environments between extreme and neutrophilic conditions are often hotspots of metabolic activity and taxonomic diversity. In serpentinizing systems, the mixing of high pH fluids with meteoric water, and/or the exposure of these fluids to the atmosphere can create interface environments with distinct but related metabolic activities ...
Leah Trutschel   +6 more
wiley   +1 more source

Determination of habitable zones in extrasolar planetary systems: Where are Gaia's sisters? [PDF]

open access: green, 2000
S. Franck   +5 more
openalex   +1 more source

Stratigraphic Evidence of Backwater Morphodynamics and Lowland River Deltas in the Northern Hemisphere of Mars

open access: yesGeophysical Research Letters, Volume 52, Issue 12, 28 June 2025.
Abstract Backwater morphodynamics describe feedbacks between hydraulics and sedimentation in fluvio‐deltaic systems in the coastal backwater zone. On Earth, normalized channel belt width decreases approaching the coastline and drops sharply at the start of the backwater zone.
C. M. Hughes   +3 more
wiley   +1 more source

Atmospheric Escape From Earth and Mars: Response to Solar and Solar Wind Drivers of Oxygen Escape

open access: yesGeophysical Research Letters
Habitability at the surface of a planet depends on having an atmosphere long enough for life to develop. The loss of atmosphere to space is an important component in assessing planetary surface habitability.
W. K. Peterson   +5 more
doaj   +1 more source

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