Results 221 to 230 of about 165,943,902 (286)

Peatlands at Southernmost Permafrost Edge: Rapid Carbon Accumulation but High Vulnerability to Drying

Global Change Biology Communications, Volume 1, Issue 3, September 2026.
Little Ice Age cooling promoted peat initiation and permafrost development at the southern permafrost margin. Rapid carbon accumulation was sustained by permafrost‐suppressed decay and high photosynthetically active radiation, but recent warming‐driven drying is reducing carbon accumulation and increasing carbon‐loss risk.
Yuwen Fu, Zuo Wang, Zhengyu Xia, Zicheng Yu   +3 more
wiley   +1 more source

Calcium and strontium isotopes in extant diapsid reptiles reflect dietary tendencies-a reference frame for diet reconstructions in the fossil record. [PDF]

Proc Biol Sci
Weber M, Weber K, Winkler DE, Tütken T.
europepmc   +1 more source

The Usage History of the Aqueduct of Nîmes Reconstructed From Carbonate Archives: Operation, Modifications and Late Antique Breakdown and Change

Geoarchaeology, Volume 41, Issue 5, September/October 2026.
ABSTRACT Anthropogenic carbonate deposits in Roman aqueducts can provide detailed environmental and archaeological information. The Roman aqueduct of Nîmes (France), famed for the Pont du Gard bridge, was built around AD 50 to convey water over 50 km to the city of Nemausus for drinking and bathing.
Gül Sürmelihindi, Cees Passchier, Andrew Wilson, Christopher Day, Christoph Spötl, Samuel Hollowood, Regina Mertz‐Kraus, Michael Weber   +7 more
wiley   +1 more source

Human tissue oxygen and strontium isotope values in North America: A data compilation and assessment for forensic geolocation. [PDF]

J Forensic Sci
Verostick KA, Serna A, Stantis C, Bowen GJ.   +3 more
europepmc   +1 more source

Geochemical and Geological Investigation of Skarn‐Type Pb–Zn Mineralization in Hastanetepe (Balya‐Balıkesir, Türkiye): An Approach Based on Fluid Inclusions, Sulphur Isotopes and Geochemical Data

Geological Journal, Volume 61, Issue 9, Page 2940-2957, September 2026.
Integrated petrographic, mineralogical and geochemical data from the Hastanetepe Pb–Zn deposit (Balya, Türkiye) reveal multi‐stage hydrothermal alteration and a magmatic sulphur source. Fluid inclusion and sulphur isotope results indicate a complex fluid evolution responsible for skarn‐type Pb–Zn mineralization along limestone–dacite contacts ...
Esra Ünal‐Çakır
wiley   +1 more source

An Improved Chemical Extraction Procedure for the Sr Isotope Analysis of Liquid Agrifood Samples Applied to Authenticating the Origin of Maple Syrups in Quebec (Canada). [PDF]

Rapid Commun Mass Spectrom
Saar de Almeida B, Stevenson R, Sadiki M, Lagacé L, Widory D.   +4 more
europepmc   +1 more source

Multiproxy bioarchaeological analyses reveal subsistence shift in Bronze Age Central Europe. [PDF]

Sci Adv
Depaermentier MLC, Makarowicz P, Szczepanek A, Snoeck C, Morvan M, Belka Z, Kempf M, Pospieszny Ł, Taras H, Chyleński M, Górski J, Goslar T, Grygiel R, Jarosz P, Juras A, Lasota-Kuś A, Matoga A, Nowak M, Przybyła MM, Tunia K, Włodarczak P, Wilczyński J, Wójcik I, Motuzaitė Matuzevičiūtė G.   +23 more
europepmc   +1 more source

Tracing chalcolithic population mobility using strontium isotopes and proteomics at Gumelnița site, Romania. [PDF]

Sci Rep
Tafani A, Greco E, Tykot RH, Barbieri P, Gaspari M, Gabriele C, Toma A, Culea M, Manea B, Darie A, Opriș V, Ignat T, Vasile G, Bălășescu A, Radu V, Popescu G, Covătaru C, Marin E, Salesse K, James HF, Snoeck C, Lazăr C.   +21 more
europepmc   +1 more source

Strontium isoscapes for provenance, mobility and migration: the way forward. [PDF]

R Soc Open Sci
Spies MJ, Alblas A, Ambrose SH, Barakat S, Barberena R, Bataille C, Bowen GJ, Britton K, Cawthra H, Diamond R, Dosseto A, Evans JA, Fisher E, Gray K, Heddell-Stevens P, Holt E, James HF, Janzen A, Le Corré M, le Roux P, Lee-Thorp J, Mackay A, McNeill PJ, Montgomery J, Mugabe B, Oelze VM, Pfab M, Richards MP, Samec CT, Santana-Sagredo F, Serna A, Stantis C, Snoeck C, Stewart B, Stuurman C, Tarrant D, West AG, Winter-Schuh C, Sealy J.   +38 more
europepmc   +1 more source

Skin Absorption of Radionuclide and Hybrid Cleaning Solutions. [PDF]

Toxics
Długosz-Lisiecka M, Adamus-Włodarczyk A, Zymni A, Jakubowska T, Biały K, Biegała M.   +5 more
europepmc   +1 more source