Results 201 to 210 of about 64,269 (303)

Geophysical Surveys and LiDAR Topographic Analysis of the Vallum and Its Wider Landscape at Milking Gap, Hadrian's Wall

Geoarchaeology, Volume 41, Issue 5, September/October 2026.
ABSTRACT We present the results of geophysical surveys and LiDAR analysis of the Vallum and wider landscape at Milking Gap, on Hadrian's Wall. Magnetic gradiometry and Electrical Resistivity Tomography (ERT) surveys were utilised to investigate the landscape context of the Vallum and provide insight into the stratigraphy of the preserved earthworks ...
Sam Bithell, Stefan Nielsen, Richard Hingley   +2 more
wiley   +1 more source

Archaeomagnetic dating as a tool to overcome the Hallstatt plateau: A combined chronological approach at the salt production site of Piscina Torta (Rome, Italy). [PDF]

PLoS One
Alessandri L, Di Chiara A, Bonilla-Alba R, Cusimano L, Della Sala GA, Fiorillo A, Gianni V, Rossi C, Sotgia A, Florindo F.   +9 more
europepmc   +1 more source

Advancing our understanding of soil particulate organic matter dynamics

Soil Science Society of America Journal, Volume 90, Issue 5, September/October 2026.
Abstract This study aimed to characterize the diversity and complexity of soil particulate organic matter (POM) across California agricultural fields. By identifying the chemical signature of this small but significant organic matter fraction, researchers can build a deeper understanding of how it contributes to nutrient and carbon cycling in ...
Suzette N. T. Santiago, Francisco Calderón, Sanjai Parikh, Daniel J. Geisseler   +3 more
wiley   +1 more source

A refined phylochronology of the second plague pandemic in Western Eurasia. [PDF]

Proc Natl Acad Sci U S A
Keller M, Guellil M, Slavin P, Saag L, Irdt K, Kabral H, Solnik A, Malve M, Valk H, Kriiska A, Cessford C, Inskip SA, Robb JE, Cooper C, von Planta C, Seifert M, Reitmaier T, Baetsen WA, Walker D, Lösch S, Szidat S, Metspalu M, Kivisild T, Tambets K, Scheib CL.   +24 more
europepmc   +1 more source

Re‐sequencing 142 rice genomes reveals the fine‐scale population structure and phylogenetic affinities of landraces of Kashmir Valley: Evidence from domestication and adaptive signatures

The Plant Genome, Volume 19, Issue 3, September 2026.
Abstract The emergence of rice (Oryza sativa) as a cultivated crop has represented a landmark in the history of agriculture in Kashmir Valley. Unlike winter cereals, such as wheat and barley, which exhibit clear West‐Asian origins, rice attained a different domestication trajectory linked to East‐Asian Neolithic cultures.
Asif Bashir Shikari, V. Shasi Kiran Reddy, Raheel Shafeeq Khan, Noor ul‐Ain, Gazala H. Khan, Najeeb‐ul‐Rehman Sofi, Zahoor A. Dar, Nazir A. Ganai, R. K. Salgotra, Manmohan Sharma, G. A. Parray, A. K. Singh   +11 more
wiley   +1 more source

Declines in organic matter persistence with increased soil carbon. [PDF]

Nat Commun
Zhao G, Liang C, Liu Z, Cong N, Zheng Z, Bai E, Zhu J, Zhao B, Zhu Y, Cai M, Duan X, Wang H, Huang J, Zhang Y, Trumbore S.   +14 more
europepmc   +1 more source

Dams and Their Legacies Shape Biogeochemical Evolution of Riparian Sediments

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Dams and their legacies have substantially altered riparian ecosystems worldwide and these effects could persist for decades or centuries into the future. However, how biogeochemical characteristics of riparian sediments evolve with depth and time post dam removal is poorly understood.
Eric R. Moore, Md. Moklesur Rahman, Matthew Sena, Joseph G. Galella, Bisesh Joshi, Alexis Yaculak, Marc Peipoch, Jinjun Kan, Shreeram Inamdar   +8 more
wiley   +1 more source

Absolute dating of modern paper using ¹⁴C bomb peak data of the paper fibers. [PDF]

J Forensic Sci
Pigorsch E, Friedrich R, Hüls M, Meinl G.   +3 more
europepmc   +1 more source

Enhanced Erosion Across a Transition From Continuous to Discontinuous Permafrost in Alaska

Earth's Future, Volume 14, Issue 9, September 2026.
Abstract Permafrost degradation is expected to accelerate over the next century, with potentially important consequences for Arctic hillslope stability, channel erosion, sediment mobilization, water quality, and carbon release from previously frozen soils.
Emrah Özpolat, Eitan Shelef, Mark Abbott, Sam Mark, Umakant Mishra, Nick Wondolowski, Bruce P. Finney   +6 more
wiley   +1 more source

Mineral Stabilization Slows Losses of Peatland Carbon Following Long-Term Drainage for Agriculture. [PDF]

Glob Chang Biol
Faulkner KJ, Georgiou K, Coomes DA, Ascough P, Basford A, Burton RGO, Copley R, Keerberg E, Lapina A, Moreland K, Evans C, Morrison R, Pellegrini AFA.   +12 more
europepmc   +1 more source