Results 191 to 200 of about 83,673 (292)

Peatlands Have the Potential to Emerge as Significant Contributors to Future Climate Warming

Journal of Geophysical Research: Biogeosciences, Volume 131, Issue 4, April 2026.
Abstract Peatlands store a substantial amount of carbon in the terrestrial ecosystem. They are both long‐term sinks of organic carbon and a major natural source of atmospheric methane. The accumulation of carbon is a result of net primary production surpassing decomposition rates over millennia, whereas methane production is intricately linked to the ...
Nitin Chaudhary, Juha‐Pekka Tuovinen, Dan Kou, Pramit Kumar Deb Burman, Abhishek Lodh, Shubhangi Lamba, Narasinha Shurpali, Guy Schurgers, Susan E. Page, Sebastian Westermann, Wenxin Zhang   +10 more
wiley   +1 more source

Peat fires contribute disproportionately to Siberian fire carbon emissions. [PDF]

Sci Adv
Khairoun A, Ciais P, Nguyen TH, Qiu C, Fang C, Aires F, Veraverbeke S, Delcourt CJF, Zheng B, Chuvieco E.   +9 more
europepmc   +1 more source

Estimation of CO2 Emissions in Fault Systems at a Global Scale

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.
Abstract Influenced by tectonic, geophysical, and environmental aspects, the release of carbon dioxide (CO2) in fault systems is a fundamental component of Earth's carbon cycle. Appreciating their contribution to natural greenhouse gas flow depends on knowing these emissions.
Rolando Betancourt, Carlos A. Vargas
wiley   +1 more source

Spatial Heterogeneity in Methane Biogeochemistry and Prokaryotic Community Structure in Sub-Arctic Waterbodies in Northern Canada. [PDF]

Environ Microbiol
Szylit A, Christaki U, Barret M, Cabrol L, Gandois L, Sejourne A, Bouchard F, Ollivier S, Jardillier L.   +8 more
europepmc   +1 more source

Stochastic Weather Generation for Scenario‐Neutral Impact Assessments Using Simulation‐Based Inference

Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 2, April 2026.
Abstract Scenario‐neutral and robust adaptation methods assess the vulnerability of climate‐sensitive systems against a range of plausible climate conditions, independent of the socioeconomic scenarios typically used in climate modeling. Stochastic weather generators facilitate such analyses by enabling fast and flexible simulation of meteorological ...
Brian Groenke, Jakob Wessel, Peter Miersch, Nadja Klein, Jakob Zscheischler   +4 more
wiley   +1 more source

Mapping pan-Arctic riverine particulate organic carbon from space (1985 to 2022). [PDF]

Sci Adv
Sun X, Tian L, Fang H, Walling DE, Syvitski J, Huang L, Li D, Zheng C, Feng L.   +8 more
europepmc   +1 more source

Terrestrial Regulation of Lacustrine Hg Deposition During Glacial‐Interglacial Cycles

Paleoceanography and Paleoclimatology, Volume 41, Issue 4, April 2026.
Abstract Mercury (Hg) is a toxic trace metal. It is clear that its natural cycle has been highly disturbed by human activities, but there remains much to understand about how it operated before these perturbations. For example, the influences of glacial‐interglacial climate changes on the geochemical cycle of environmental Hg remain poorly understood ...
Alice R. Paine, Joost Frieling, Bernd Wagner, Alexander Francke, Jack H. Lacey, Tamsin A. Mather, Stuart A. Robinson, David M. Pyle   +7 more
wiley   +1 more source

Application of a Multi-Frequency Electromagnetic Method for Boundary Detection of Isolated Permafrost. [PDF]

Sensors (Basel)
Wu Y, Dai C, Shang Y, Yang L, Gao K, Xu W.   +5 more
europepmc   +1 more source

Projected Declining Cryospheric Meltwater and Its Impact on River Runoff Under Climate Change on the Interior Tibetan Plateau

Water Resources Research, Volume 62, Issue 4, April 2026.
Abstract The Source Region of the Yangtze River (SRYR), located on the hinterland of the Tibetan Plateau (TP), is significantly affected by cryospheric components such as snow, permafrost and glaciers. Nevertheless, there remains a lack of consensus regarding the contribution of cryospheric meltwater to river runoff and its potential changes in a ...
Han Cheng, Taihua Wang, Dawen Yang, Zikang Liao, Ruijie Shi   +4 more
wiley   +1 more source

Population ecology and biogeochemical implications of ssDNA and dsDNA viruses along a permafrost thaw gradient. [PDF]

Nat Commun
Trubl G, Roux S, Borton MA, Varsani A, Li YF, Sun CL, Jang HB, Woodcroft BJ, Tyson GW, Wrighton KC, Saleska SR, Eloe-Fadrosh EA, Sullivan MB, Rich VI.   +13 more
europepmc   +1 more source