https://www.usgs.gov/publications/chart-showing-concentration-and-isotopic-composition-hydrocarbon-gases-selected
Chart showing concentration and isotopic composition of hydrocarbon gases from selected springs and...
No abstract available.
isotopic composition
https://www.usgs.gov/publications/preliminary-assessment-stable-nitrogen-and-oxygen-isotopic-composition-usgs51-and
Preliminary assessment of stable nitrogen and oxygen isotopic composition of USGS51 and USGS52...
RationaleDespite a long history and growing interest in isotopic analyses of N2O, there is a lack of isotopically characterized N2O isotopic reference...
preliminary assessmentisotopic compositionstablenitrogen
https://www.gov.uk/research-for-development-outputs/isotopic-composition-of-organic-carbon-in-some-soils-of-semi-arid-africa
Isotopic composition of organic carbon in some soils of semi-arid Africa. - GOV.UK
https://www.usgs.gov/publications/maps-showing-isotopic-composition-methane-seawater-alaskan-beaufort-sea-1994
Maps showing isotopic composition of methane in seawater of the Alaskan Beaufort Sea, 1994 | U.S....
We are engaged in a five-year study to test the hypothesis that methane from decomposing gas hydrates may contribute methane to the atmosphere. The release of...
https://www.usgs.gov/publications/factors-controlling-li-concentration-and-isotopic-composition-formation-waters-and
Factors controlling Li concentration and isotopic composition in formation waters and host rocks of...
In this study, water and whole rock samples from hydraulically fractured wells in the Marcellus Shale (Middle Devonian), and water from conventional wells...
https://www.usgs.gov/media/files/rsil-report-stable-isotopic-composition-reference-material-usgs48
RSIL: Report of Stable Isotopic Composition for reference material USGS48 | U.S. Geological Survey
Reston Stable Isotope Laboratory: Report of Stable Isotopic Composition for reference material USGS48 Puerto Rico Precipitation (hydrogen and oxygen isotopes...
https://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1026-87742009000300001&lng=es&nrm=iso&tlng=en
East-west variations in age, chemical and isotopic composition of the Laramide batholith in...
https://www.usgs.gov/media/files/rsil-report-stable-isotopic-composition-reference-materials-nbs-22a-and-usgs78
RSIL: Report of Stable Isotopic Composition for reference materials NBS 22a and USGS78 | U.S....
Reston Stable Isotope Laboratory: Report of Stable Isotopic Composition for reference materials NBS 22a and USGS78 (hydrogen and carbon isotopes in vacuum pump...
https://www.frontiersin.org/journals/environmental-chemistry/articles/10.3389/fenvc.2022.767202/full
Frontiers | Dynamics of Dietary Mercury Determined by Mercury Speciation and Isotopic Composition...
Seafood has great ecological and nutritional value for human and wildlife communities. However, accumulation of mercury (Hg) in fish is a concern to animal a...
frontiersdynamicsdietarymercury