Results 11 to 20 of about 349,421 (237)

Bedrock geochemistry influences vegetation growth by regulating the regolith water holding capacity

open access: yesNature Communications, 2020
Although low vegetation productivity has been observed in karst regions, whether and how bedrock geochemistry contributes to the low karstic vegetation productivity remain unclear.
Zihan Jiang   +8 more
semanticscholar   +1 more source

PetroPlot: A plotting and data management tool set for Microsoft Excel [PDF]

open access: yes, 2003
PetroPlot is a 4000-line software code written in Visual Basic for the spreadsheet program Excel that automates plotting and data management tasks for large amount of data.
Asimow, Paul D.   +2 more
core   +2 more sources

The Forum of European Geological Surveys Geochemistry Task Group 1994-1996 inventory [PDF]

open access: yes, 1997
The Forum of European Geological Surveys (FOREGS) includes representatives from 33 European countries and is responsible for co-ordinating Geological Survey activities in Europe.
Fordyce, F.M.   +5 more
core   +1 more source

Complex examination of the Upper Paleozoic siliciclastic rocks from southern Transdanubia, SW Hungary—Mineralogical, petrographic, and geochemical study [PDF]

open access: yes, 2007
A vertical section of Upper Paleozoic sandstones from southern Transdanubia (Mecsek-Villány area, Tisza mega-unit, Hungary) has been analyzed for major and trace elements, including rare earth elements (REEs).
Á   +35 more
core   +1 more source

Data of geochemistry [PDF]

open access: yesJournal of the Franklin Institute, 1920
n ...
openaire   +2 more sources

Geochemistry of Aquatic Sediments [PDF]

open access: yesJournal of Chemistry, 2017
The type and composition of freshwater and marine sediments are key factors in environmental research of (a) natural processes such as sediment transport and accumulation, biodiversity, and biogeochemical reactions within sediments and (b) evaluation of source and progress of contamination, as aquatic sediments act as a sink for nonorganic and organic ...
Stanislav Frančišković-Bilinski   +2 more
openaire   +3 more sources

Radiogenic power and geoneutrino luminosity of the Earth and other terrestrial bodies through time

open access: yes, 2020
We report the Earth's rate of radiogenic heat production and (anti)neutrino luminosity from geologically relevant short-lived radionuclides (SLR) and long-lived radionuclides (LLR) using decay constants from the geological community, updated nuclear ...
Enomoto S.   +6 more
core   +1 more source

Oxygen-isotope and trace element constraints on the origins of silica-rich melts in the subarc mantle [PDF]

open access: yes, 2007
Peridotitic xenoliths in basaltic andesites from Batan island in the Luzon arc contain silica-rich (broadly dacitic) hydrous melt inclusions that were likely trapped when these rocks were within the upper mantle wedge underlying the arc.
Eiler, J. M.   +4 more
core   +4 more sources

Petrology of some oceanic island basalts: PRIMELT2.XLS software for primary magma calculation [PDF]

open access: yes, 2008
PRIMELT2.XLS software is introduced for calculating primary magma composition and mantle potential temperature (TP) from an observed lava composition. It is an upgrade over a previous version in that it includes garnet peridotite melting and it detects ...
Asimow, Paul D., Herzberg, C.
core   +2 more sources

Source Region Geochemistry From Unmixing Downstream Sedimentary Elemental Compositions

open access: yesGeochemistry Geophysics Geosystems, 2021
The geochemistry of river sediments is routinely used to obtain information about geologic and environmental processes occurring upstream. For example, downstream samples are used to constrain chemical weathering and physical erosion rates upstream, as ...
A. Lipp   +4 more
semanticscholar   +1 more source

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