Results 241 to 250 of about 123,572 (318)

EVIDENCE OF ABSENCE: A CASE STUDY OF EARLY NEOLITHIC HUMAN REMAINS NEAR STONEHENGE WORLD HERITAGE SITE

Oxford Journal of Archaeology, Volume 45, Issue 1, Page 28-49, February 2026.
Summary A presence and absence study was undertaken in the Stonehenge World Heritage Site and around Salisbury to demonstrate the breadth of modern large‐scale archaeological investigation compared to known and recovered Early Neolithic features, especially those containing human remains.
Kat Ward
wiley   +1 more source

Radiocarbon evidence of river transport and food web uptake of old carbon in Lake Athabasca, Canada. [PDF]

Sci Rep
Chételat J, Hebert C, McClelland C, Greenwood S.   +3 more
europepmc   +1 more source

Radiocarbon Measurements of Ecosystem Respiration and Soil Pore-Space CO ₂ in Utqiaġvik (Barrow), Alaska

, 2018
Lydia J. S. Vaughn, Margaret Torn
openalex   +1 more source

Decadal‐Scale In Situ Scanning of a Stalagmite From Southwest China Reveals Blake Geomagnetic Excursion Structure

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract We present a decadal‐scale paleomagnetic analysis of a stalagmite collected from Shuixi Cave, southwest China, spanning 89−123 ka. Our findings include: (a) Magnetite is the dominant magnetic mineral, and paleomagnetic directions can be obtained via demagnetization; (b) Magnetic scanning at 0.1‐mm resolution captures key magnetic features ...
Zhongshan Shen, Youwei Li, Liang Yi, Huafeng Qin, Jian Wang, Yibing Li, Hai Cheng   +6 more
wiley   +1 more source

EXAMINATION OF BULK SEDIMENT SAMPLES, MICROCHARCOAL EXTRACTION, AND AMS RADIOCARBON ANALYSIS OF COLLUVIUM FROM TRENCH 5 AT THE LOS ANGELES RESERVOIR ULTRA VIOLET TREATMENT FACILITY, CALIFORNIA

, 2012
Kathryn Puseman
openalex   +1 more source

Hidden Bioavailable Dissolved Organic Matter in the Deep Northwestern Pacific Ocean

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract The deep ocean is widely viewed as a stable reservoir of dissolved organic carbon (DOC) that is highly resistant to microbial degradation. However, this paradigm may be oversimplified. In a cross‐latitude survey conducted in the northwestern Pacific Ocean (155°E, 28.5°N–41.5°N), bulk DOC concentrations were found to be relatively constant ...
Yixian Li, Tao Liu, Xiaolin Li, Dalin Shi, Yuan Shen   +4 more
wiley   +1 more source

Soil Carbon Dynamics Reshaped by Ancient Carbon Quantification. [PDF]

Glob Chang Biol
Copard Y, Hatté C, Cécillon L, Colin Y, Barré P, Chenu C, Cornu S.   +6 more
europepmc   +1 more source

Extreme Potomac Floods at Washington D.C. During the Past 500 Years

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract Washington D.C. faces one of the highest 100‐year flood risks of any major city along the U.S. East Coast. In addition to storm‐surge inundation during hurricanes and nor'easters, water‐level observations for Washington are strongly skewed by major floods on the Potomac River.
Michael Toomey, Thomas Cronin, Jessica Rodysill, Julia Seidenstein, Debra Willard   +4 more
wiley   +1 more source

The timing of the Castelnovisation of southwestern Europe: A Bayesian modelling insight from the Romagnano Loc III rock shelter sequence (Trento, Italy). [PDF]

PLoS One
Pardo-Gordó S, Fontana A, Extrem-Membrado V, Vacas-Fumero E, Duches R, Flor E, Fontana F.   +6 more
europepmc   +1 more source

Glacial Expansion of Deoxygenation in the Arabian Sea

Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.
Abstract The mechanisms by which ongoing climate change influences ocean Oxygen Minimum Zones (OMZs) are insufficiently understood, making it essential to examine their long‐term variations under substantial climatic forcing. Here, we present the first planktic foraminifera iodine‐to‐calcium records in two Arabian Sea sediment cores: one located within
Deepak Kumar Rai, Jitender Kumar, Abul Qasim, Sanjeev Kumar, Ravi Bhushan, Kaustubh Thirumalai, Arvind Singh   +6 more
wiley   +1 more source