Results 251 to 260 of about 1,592,873 (364)

Radiocarbon Dating of a Speleothem Record of Paleoclimate for Angkor, Cambodia

open access: yesRadiocarbon: An International Journal of Cosmogenic Isotope Research, 2017
Q. Hua   +5 more
semanticscholar   +1 more source

Desert pavements: A hidden key to Earth surface processes

open access: yesEarth Surface Processes and Landforms, Volume 50, Issue 15, December 2025.
Desert pavements are a global phenomenon in arid environments, representing one of the most extensive geomorphological and geoecological features on Earth. To a large extent, they determine the interplay of key processes governing current and past landscape dynamics.
Markus Fuchs   +5 more
wiley   +1 more source

Balearic lime burials : new insights on an old funerary ritual [PDF]

open access: yes, 2017
Boudin, Mathieu   +4 more
core  

The protohistoric 'Quicklime burials' from the Balearic Islands: cremation or inhumation [PDF]

open access: yes, 2015
Borms, Herlinde   +6 more
core   +2 more sources

Century‐scale resilience of stored seagrass blue carbon

open access: yesLimnology and Oceanography Letters, Volume 10, Issue 6, Page 990-998, December 2025.
Abstract Blue carbon sequestration in coastal ecosystems is only relevant to climate change mitigation and carbon offset crediting if the carbon is taken out of circulation for at least a century. Here, we examined sediment cores, up to 2.2 m deep, collected in modern Zostera marina seagrass meadows in Mid‐Atlantic lagoons in Virginia, USA.
Peter Berg   +12 more
wiley   +1 more source

Radiocarbon Dating of the Decorated Cosquer Cave (France)

open access: yesRadiocarbon: An International Journal of Cosmogenic Isotope Research, 2016
H. Valladas   +8 more
semanticscholar   +1 more source

The Silicon Isotopic Composition of the North Pacific: Insights From US GEOTRACES Section GP15 and Modeling

open access: yesGlobal Biogeochemical Cycles, Volume 39, Issue 12, December 2025.
Abstract Silicon isotopes within silicic acid, δ30Si, were measured on US GEOTRACES section GP15 from Alaska to Tahiti along 152°W. The distribution of silicic acid, Si(OH)4, exhibited a double Si(OH)4 maximum dominated by a midwater maximum that extended from 55°N latitude to the equator together with a bottom maximum north of 40°N latitude.
Mark A. Brzezinski   +3 more
wiley   +1 more source

Expanding the Tephrochronological Record in the Alps: Discovery of the Laacher See Tephra in Lake Plansee (Austria)

open access: yesGeochemistry, Geophysics, Geosystems, Volume 26, Issue 12, December 2025.
Abstract We present the first documented occurrence of the Laacher See tephra (LST) in the Eastern Alps, identified in lake Plansee, Austria. The LST is a key chronostratigraphic marker for correlating and dating Late Glacial sedimentary archives. This discovery was made by progressively narrowing down observational limits from rough estimates of ...
V. Meier   +8 more
wiley   +1 more source

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