Results 241 to 250 of about 43,136 (296)

Seasonal thawing of high Arctic soils triggers selective microbial growth and predation. [PDF]

mSystems
Cramm MA, Coskun ÖK, Montemagno F, Selci M, Read DS, Goodall T, Green B, Mulay SA, Sipes K, Abramov AA, Heppell CM, Boike J, Giovannelli D, Vishnivetskaya TA, Hettich RL, Steen AD, Lloyd KG, Orsi WD, Jungblut AD, Bradley JA.   +19 more
europepmc   +1 more source

Tipping Points in Bacterial Richness Amplify Extracellular Enzyme Activities in Northern Peatlands

Global Change Biology, Volume 32, Issue 9, September 2026.
Using a trans‐Holarctic survey in Sphagnum‐dominated peatlands, we identify a critical bacterial biodiversity threshold. Below this threshold, ecosystem function shifts, increasing enzyme activities by 60%, potentially accelerating carbon turnover. This weakens the peatland carbon sink, emphasizing the need to safeguard diversity.
Vincent E. J. Jassey, Tristan Lafont Rapnouil, Marie Le Geay, Romain Walcker, Laure Gandois, Maialen Barret, Nicolas Fanin, Bjorn J. M. Robroek, Béatrice Lauga, Luke O. Andrews, Alix Badré Greuza, Mark R. Bakker, Guillaume Bertrand, Tobias Birkwald, Paulo A. V. Borges, Brian Branfireun, Francis Q. Brearley, Cécile Brousseau, Zhao‐Jun Bu, Jean‐François Carrias, Sarah Coffinet, Bruno Corbarra, Eduardo M. F. Dias, Ellen Dorrepaal, André‐Jean Francez, Yuwen Fu, Marvin Gabriel, Rosalina Gabriel, Stéphanie Gerin, Daniel Gilbert, Sébastien Gogo, Gustaf Granath, Emma Gray, Liam Heffernan, Thierry J. Heger, Sari Juutinen, Paul Kardol, Edgar Karofeld, Agata Klimkowska, Martin Küttim, Liisa Küttim, Olivia Kuuri‐Riutta, Terri Lacourse, Mariusz Lamentowicz, Gaël Le Roux, Zoë Lindo, Roy Mackenzie, Katarzyna Marcisz, Yuri A. Mazei, Natalia G. Mazei, Cândida M. F. Mendes, Edward A. D. Mitchell, Juanita Mora‐Gomez, Raphael Müller, Kathy Pouliot, Anna‐Helena Purre, Achim Quaiser, Brenda Riquelme‐del Río, Allison R. Rober, Line Rochefort, Ana C. Rodríguez, A. Britta K. Sannel, Fabian Seemann, Laurent Servière, Maria Strack, Graeme T. Swindles, Julie Talbot, Andrey N. Tsyganov, Eeva‐Stiina Tuittila, Alexander T. Tveit, Minna M. Väliranta, Kevin H. Wyatt, Henni Ylänne, Zicheng Yu, Evgeny A. Zarov, Samuel Hamard   +75 more
wiley   +1 more source

Permafrost tipping point triggered by warming-driven loss of old carbon. [PDF]

Nat Commun
Wei Y, Li J, Gu X, Huo H, Wang T, Wang S, An B, Yao T, Piao S, Ding J.   +9 more
europepmc   +1 more source

Fossils as cultural heritage: Scientific, commercial and legislative issues

Geology Today, Volume 42, Issue 5, Page 263-272, September/October 2026.
Fossils are among the principal sources for understanding the history of life through ‘Deep Time’ and can inform projections of biotic responses to environmental change. Despite a widespread recognition of the scientific, historical and communication significance of fossils in our culture, their role as part of our cultural heritage is still far from ...
Federico Fanti, Rosa Maria Di Maggio, Laurance Donnelly, Robert Fitzpatrick, Fábio Augusto da Silva Salvador, Duncan Pirrie   +5 more
wiley   +1 more source

Microbiome and plasmidome shifts drive carbon, nitrogen, and greenhouse gas dynamics within transitioning permafrost. [PDF]

Environ Microbiome
Leroy M, Cyriaque V, Rattei T, Laurion I, Comte J.   +4 more
europepmc   +1 more source

Projected Methane Emissions From a Boreal Thermokarst Bog Are Sensitive to Carbon Substrate Availability, Distribution, and Transport Pathway Dominance. [PDF]

Glob Chang Biol
Maglio BC, Rutter R, Briones V, Mullen A, Chang CC, Rady JM, Carman T, Edgar C, Euskirchen ES, Watts JD, Natali SM, Jafarov EE, Rogers BM, Genet H.   +13 more
europepmc   +1 more source

Persistent organic carbon storage in river floodplains over millennia. [PDF]

Nat Commun
Ke Y, West AJ, Geyman EC, Huy KA, Dion-Kirschner H, Smith MI, Anadu JS, Magyar JS, Lamb MP, Fischer WW.   +9 more
europepmc   +1 more source

Uncovering controlling factors on rock glacier velocities in the Pamir-Karakoram-Kunlun region using explainable machine learning. [PDF]

PNAS Nexus
Sun Z, Liu L, Bolch T.
europepmc   +1 more source

Freeze-thaw-driven soil moisture return significantly contributes to spring phenology on the warming Qinghai-Tibet Plateau. [PDF]

Nat Commun
Zhao H, Sun S, Song C, Lin S, Hu Z, Meng X, Li J, Guo L, Wang G.   +8 more
europepmc   +1 more source

Permafrost

The Northern Review, 2017
openaire   +2 more sources