Results 41 to 50 of about 11,347 (200)

Late Triassic Hydroclimatic Changes in Central China Linked to Evolving Mountain Topography

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract During the Late Triassic, tropical Pangea drifted northward into subtropical latitudes and became progressively drier. In contrast, South China, despite experiencing a similar latitudinal shift, transitioned from an arid to humid climate. Based on the sedimentary record of the Zigui Basin, this study constrains the arid to humid climatic shift
Rong Chai   +7 more
wiley   +1 more source

Microbial diversity and biogeochemical interactions in the seismically active and CO2- rich Eger Rift ecosystem

open access: yesEnvironmental Microbiome
The Eger Rift subsurface is characterized by frequent seismic activity and consistently high CO2 concentrations, making it a unique deep biosphere ecosystem and a suitable site to study the interactions between volcanism, tectonics, and microbiological ...
Daniel Lipus   +7 more
doaj   +1 more source

Microbially-induced Carbonate Precipitation for Immobilization of Toxic Metals [PDF]

open access: yes, 2016
Rapid urbanization and industrialization resulting from growing populations contribute to environmental pollution by toxic metals and radionuclides which pose a threat to the environment and to human health.
Achal   +148 more
core   +2 more sources

Drying Soil Moisture Dominates Enhancing Summer Soil Moisture‐Temperature Coupling Under Climate Change

open access: yesGeophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Global warming enhances soil moisture (SM)‐temperature (SM‐T) coupling, exacerbating extreme climates. However, the mechanisms and future trends of this enhancement remain inadequately understood. Analysis of multiple reanalysis data sets shows that during summer seasons of 1981–2020, approximately 45.6% of global lands exhibit a significant ...
Xuwen Zhang   +10 more
wiley   +1 more source

Microbial Effects on Repository Performance [PDF]

open access: yes, 2010
This report presents a critical review of the international literature on microbial effects in and around a deep geological repository for higher activity wastes.
Humphreys, Paul   +2 more
core  

Interplay between Microorganisms and Geochemistry in Geological Carbon Storage [PDF]

open access: yes, 2016
Citation: Kirk, MF, Altman, SJ, Santillan, EFU, Bennett, PC (2016) Interplay between microorganisms and geochemistry in geological carbon storage. International Journal of Greenhouse Gas Control 47, 386-395.Researchers at the Center for Frontiers of ...
Altman, Susan J.   +3 more
core   +1 more source

Coupled authigenic Mg silicate and carbonate precipitation in saline lakes of the Salar de Atacama, Northern Chile

open access: yesThe Depositional Record, Volume 12, Issue 1, February 2026.
Sediments, unlithified and lithified microbial mats in the Salar de Atacama, are formed by similar pathways involving coupled precipitation of authigenic Mg silicate and calcium carbonate. Differences in products reflect differences in the initial distribution of organic biomass.
Erica P. Suosaari   +7 more
wiley   +1 more source

The impact of space flight on survival and interaction of Cupriavidus metallidurans CH34 with basalt, a volcanic moon analog rock [PDF]

open access: yes, 2017
Microbe-mineral interactions have become of interest for space exploration as microorganisms could be used to biomine from extra-terrestrial material and extract elements useful as micronutrients in life support systems.
Bo Byloos   +9 more
core   +2 more sources

Reconstructing Environmental and Microbial Ecosystem Changes Across the Permian–Triassic Mass Extinction at Lusitaniadalen, Svalbard

open access: yesPaleoceanography and Paleoclimatology, Volume 41, Issue 2, February 2026.
Abstract The Permian–Triassic environmental crisis triggered fundamental changes in marine ecosystems, culminating in the most severe biodiversity crisis of the Phanerozoic. Yet, the environmental and geochemical conditions governing the crisis and ecosystem recovery remain debated.
S. Z. Buchwald   +17 more
wiley   +1 more source

Identification of Key Factors Driving Dissolved Oxygen in Riparian Aquifers Through Deep Learning‐Assisted Global Sensitivity Analysis

open access: yesWater Resources Research, Volume 62, Issue 2, February 2026.
Abstract We rely on a global sensitivity analysis (GSA) approach to identify the dominant physical and biogeochemical controls on dissolved oxygen (DO) dynamics in riparian aquifers. The study is motivated by the observation that availability of DO is key to regulating redox conditions and associated processes in the subsurface.
Heng Dai   +8 more
wiley   +1 more source

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