... AD0143973. Title : RELATIVE ISOTOPIC ABUNDANCES OF THE ELEMENTS. ... 1. Descriptors : *ISOTOPES, ABUNDANCE, ERRORS. ...
DTIC Science & Technology
Measurements of actinide and light REE (LREE) abundances and of phosphate abundances in equilibrated
NASA Technical Reports Server (NTRS)
... Title : ABUNDANCES OF ELEMENTS IN STARS AND NEBULAE (THE ABUNDANCE OF CERTAIN ELEMENTS IN THE SOLAR ATMOSPHERE). ...
Representative abundances of the chemical elements for use as a solar abundance standard in astronomical and planetary studies are summarized. Updated abundance tables for solar system abundances based on meteorites and photospheric measurements are presented.
NASA Astrophysics Data System (ADS)
... USGS Fact Sheet July 1999 Measuring Variability in Forage Fish Abundance Introduction The abundance, distribution and h...
NBII National Biological Information Infrastructure
... A Preliminary Assessment of Mouflon Abundance at the Kahuku Unit of Hawaii Volcanoes National Park ... Abundance at the Kahuku Unit of Hawaii ...
