Results 11 to 20 of about 4,118 (239)

Radiogenic and stable isotope measurement using a MC-ICP-MS [PDF]

open access: yesJournal of Analytical Science and Technology, 2011
In this study, we presented newly developed analytical methods for radioactive, radiogenic, and stable isotopes using a multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS), where the elemental purification, and precision and accuracy
Min Seok Choi   +5 more
doaj   +1 more source

The Osmium Isotope Signature of Phanerozoic Large Igneous Provinces

open access: yesGeophysical Monograph Series, Page 229-246., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Alexander J. Dickson   +2 more
wiley  

+3 more sources

Late Miocene radiogenic Sr, Nd, and Pb isotope data of the detrital clay fraction from IODP Site 353-U1443 [PDF]

open access: yes, 2021
Data from Enhanced late Miocene chemical weathering and altered precipitation patterns in the watersheds of the Bay of Bengal recorded by detrital clay radiogenic isotopes in Paleoceanography and Paleoclimatology.
Gray, Emmeline   +9 more
core   +1 more source

Isotopes in Economic Geology, Metallogenesis and Exploration [PDF]

open access: yes, 2023
This open access book documents the use of radiogenic and stable isotopes to study mineral deposits from a global to the deposit scale. It includes data-sets that have been directly used in mineral exploration.

core   +4 more sources

Distinct iron cycling in a Southern Ocean eddy

open access: yesNature Communications, 2020
Eddies are common ocean features that isolate large swaths of seawater, but it is unclear how they influence productivity of phytoplankton trapped inside.
Michael J. Ellwood   +5 more
doaj   +1 more source

Landslide-Induced Weathering in Tectonically Active Mountains: Evidence From Dissolved Radiogenic Uranium Isotopes

open access: yesFrontiers in Earth Science, 2022
Understanding weathering processes in landslide-dominated catchments is critical for evaluating the role of landslides in chemical weathering and the global carbon cycle.
Laifeng Li   +7 more
doaj   +1 more source

Radiogenic isotope: not just about words

open access: yesApplied Geochemistry, 2022
This viewpoint is a short comment on gender issues with isotope terminology. The terms "parent"/"daughter" should be avoided in favor of the more descriptive "precursor ion" and "product ion" terms.
Olivier Pourret, Karen Johannesson
openaire   +3 more sources

Radiogenic heat production in granitoids from the Sierras de Córdoba, Argentina

open access: yesGeothermal Energy, 2021
One of the most important processes of heat generation from the Earth's interior is the radioactive decay of isotopes. The main hosts of the major radiogenic elements U, Th and K in the crust are granitoids.
M. Pleitavino   +3 more
doaj   +1 more source

Radiogenic isotopes of sediment core GeoB7702-3 [PDF]

open access: yes, 2016
Radiogenic isotopes of sediment core GeoB7702-
Castañeda, Isla S   +13 more
core   +1 more source

Radiogenic isotopes of ODP Site 178-1096 [PDF]

open access: yes, 2019
Radiogenic isotopes of ODP Site 178 ...
Anders Eskil Carlson (8210751)   +1 more
core   +1 more source

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