Filters: Tags: Uranium isotopes (X)
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Categories: Publication;
Types: Citation;
Tags: Bioaccumulation,
Canada, Ontario,
Canada, Ontario, Elliot L.,
Canada, Ontario, Elliot L.,
Canada, Ontario, Elliot Lake,
Categories: Publication;
Types: Citation;
Tags: ANE, North Atlantic,
ASFA 2: Ocean Technology Policy & Non-Living Resources; Ocea,
Cores,
Deep-sea drilling,
Glaciation,
Categories: Publication;
Types: Citation;
Tags: Analysis,
Analytical Methods,
Analytical techniques,
Drinking Water,
Federal regulations,
Categories: Publication;
Types: Citation;
Tags: Air-water exchanges,
Air-water interactions,
Caesium 137,
Cesium,
Cesium Radioisotopes,
Categories: Publication;
Types: Citation;
Tags: ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocea,
Age,
Animal fossils,
Anthozoa,
Coral,
Categories: Publication;
Types: Citation;
Tags: ANW, Atlantic, Bermuda,
ASFA 1: Biological Sciences & Living Resources; ASFA 2: Ocea,
ASW, Caribbean Sea, Bahamas,
ASW, USA, Hawaii,
Anthozoa,
This data release includes a table of concentrations (Sr, U) and radiogenic-isotope compositions (87Sr/86Sr, 234U/238U) for samples of modern lake water as well as a table of isotopic compositions (87Sr/86Sr and 234U/238U) for carbonate-rich samples from a 12.4-m-long composite core of lacustrine sediment from Lower Pahranagat Lake in southeastern Nevada, USA. Stratigraphic and geochronologic context for depths and ages of core material are also included here based on Bayesian age-depth modeling software (Bacon v. 2.2) published in a previous report (Theissen et al., 2019, https://doi.org/10.1017/qua.2019.11).
Categories: Publication;
Types: Citation;
Tags: ASFA 3: Aquatic Pollution & Environmental Quality; Toxicolog,
Aquatic organisms,
Bioassays,
Ceriodaphnia dubia,
Crustaceans (Amphipod),
Categories: Publication;
Types: Citation;
Tags: ANE, North Atlantic,
ASFA 2: Ocean Technology Policy & Non-Living Resources; Ocea,
Chronostratigraphy,
Cores,
Glaciation,
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources,
Caesium 137,
Colloids,
Iodine isotopes,
PN, Arctic Ocean,
Categories: Publication;
Types: Citation;
Tags: ASFA 2: Ocean Technology Policy & Non-Living Resources; Ocea,
Age of water masses,
Carbon cycle,
Carbon cycle in ocean,
Chemical oceanography,
Categories: Publication;
Types: Citation;
Tags: ANW, Atlantic, Bermuda,
Animal fossils,
Australia,
Bermuda,
Coral,
The radiogenic isotope ratios of strontium (Sr) and uranium (U), specifically 87Sr/86Sr and 234U/238U, are useful tracers of water-rock interactions. Sr isotopic compositions in groundwater are mostly controlled by dissolution or exchange with Sr contained in aquifer rocks whereas the U isotopic compositions are more controlled by chemical and kinetic processes during groundwater flow. Insights into groundwater circulation patterns through the shallow subsurface at Yellowstone National Park can be aided by investigations of these isotopes. This data release contains tables with new isotope data consisting of concentrations (Sr, U) and radiogenic-isotope compositions (87Sr/86Sr, 234U/238U) for water samples from...
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Hydrology,
Hydrothermal,
Isotope Geochemistry,
Park County,
Teton County,
Categories: Publication;
Types: Citation;
Tags: A, Atlantic,
Chemical oceanography,
Coral,
Distribution records,
Geochronometry,
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