kw.\*:("Isotopic composition")
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Ranking of the depth of water extraction by individual grass plants, using natural 18O isotope abundanceDURAND, J. L; BARIAC, T; GHESQUIERE, M et al.Environmental and experimental botany. 2007, Vol 60, Num 1, pp 137-144, issn 0098-8472, 8 p.Article
Leaf characteristics, wood anatomy and hydraulic properties in tree species from contrasting habitats within upper Rio Negro forests in the Amazon regionSOBRADO, M. A.Journal of tropical ecology. 2010, Vol 26, pp 215-226, issn 0266-4674, 12 p., 2Article
Table of the isotopic composition of the elements as determined by mass spectrometryDE BIEVRE, P; BARNES, I. L.International journal of mass spectrometry and ion processes. 1985, Vol 65, Num 1-2, pp 211-230, issn 0168-1176Article
The isotopic composition of the anomalous low-energy cosmic raysMEWALDT, R. A; SPALDING, J. D; STONE, E. C et al.The Astrophysical journal. 1984, Vol 283, Num 1, pp 450-456, issn 0004-637X, 1Article
Atmospheric helium isotopic ratioHOFFMAN, J. H; NIER, A. O.Geophysical research letters. 1993, Vol 20, Num 2, pp 121-123, issn 0094-8276Article
p-process nucleosynthesis and the abundances of the minor isotopes of tinDE LAETER, J. R; ROSMAN, K. J. R; LOSS, R. D et al.The Astrophysical journal. 1984, Vol 279, Num 2, pp 814-816, issn 0004-637X, 1Article
Applications of lead isotope ratio measurementsYIP, Yiu-Chung; LAM, James Chung-Wah; TONG, Wai-Fong et al.TrAC. Trends in analytical chemistry (Regular ed.). 2008, Vol 27, Num 5, pp 460-480, issn 0165-9936, 21 p.Article
Mécanismes des effets des isotopes du carbone pendant l'assimilation du CO2 photosynthétiqueIVLEV, A. A.Fiziologiâ rastenij. 1984, Vol 31, Num 4, pp 765-776, issn 0015-3303Article
THE ISOTOPIC ABUNDANCES OF INTERSTELLAR OXYGENPENZIAS AA.1981; ASTROPHYS. J.; ISSN 0004-637X; USA; DA. 1981; VOL. 249; NO 2; PART. 1; PP. 518-523; BIBL. 15 REF.Article
Measurement of sulfur isotope ratios in micrometer-sized samples by NanoSIMSWINTERHOLLER, B; HOPPE, P; ANDREAE, M. O et al.Applied surface science. 2006, Vol 252, Num 19, pp 7128-7131, issn 0169-4332, 4 p.Conference Paper
THE SMALLER BODIES OF THE SOLAR SYSTEMBIERMANN L.1981; PHILOS. TRANS. R. SOC. LOND., SER. A: MATH. PHYS. SCI.; ISSN 0080-4614; GBR; DA. 1981; VOL. 303; NO 1477; PP. 351-352; BIBL. 11 REF.Article
Isotopic compositions of the elements 1989DE LAETER, J. R; HEUMANN, K. G; ROSMAN, K. J. R et al.Journal of physical and chemical reference data. 1991, Vol 20, Num 6, pp 1327-1337, issn 0047-2689Article
The absolute isotopic composition and atomic weight of terrestrial nickelGRAMLICH, J. W; BEARY, E. S; MACHLAN, L. A et al.Journal of research of the National Institute of Standards and Technology. 1989, Vol 94, Num 6, pp 357-362, issn 1044-677X, 6 p.Article
The need for accurate minor isotope abundance values in reactor neutron activation analysisDE BIEVRE, P; DE CORTE, F; MOENS, L et al.International journal of mass spectrometry and ion physics. 1983, Vol 51, Num 1, pp 31-38, issn 0020-7381Article
absolute isotopic abundance ratios and atomic weight of a reference sample of nickelGRAMLICH, J. W; MACHLAN, L. A; BARNES, I. L et al.Journal of research of the National Institute of Standards and Technology. 1989, Vol 94, Num 6, pp 347-356, issn 1044-677X, 10 p.Article
Comment on a model of oxygen isotope composition of precipitation: implications for paleoclimate datä by Curt Covey and Philip L. Haagenson. ReplyJOUZEL, J; COVEY, C.JGR. Journal of geophysical research. Part D, Atmospheres. 1985, Vol 90, Num 3, pp 5869-5871Article
On the carbon enrichment of the interstellar mediumSARMIENTO, A; PEIMBERT, M.Revista Mexicana de Astronomía y Astrofísica. 1985, Vol 11, Num 2, pp 73-81, issn 0185-1101Article
Relative abundance of the helium isotopes 3He and 4He in the cosmic radiationJORDAN, S. P; MEYER, P.Physical review letters. 1984, Vol 53, Num 5, pp 505-508, issn 0031-9007Article
On the ortho-H2/para-H2 ratio in molecular cloudsFLOWER, D. R; WATT, G. D.Monthly Notices of the Royal Astronomical Society. 1984, Vol 209, Num 1, pp 25-31, issn 0035-8711Article
A high-resolution study of the isotopes of solar flare nucleiMEWALDT, R. A; SPALDING, J. D; STONE, E. C et al.The Astrophysical journal. 1984, Vol 280, Num 2, pp 892-901, issn 0004-637X, 1Article
C4 photosynthetic isotope exchange in NAD-ME-and NADP-ME-type grassesCOUSINS, Asaph B; BADGER, Murray R; VON CAEMMERER, Susanne et al.Journal of experimental botany. 2008, Vol 59, Num 7, pp 1695-1703, issn 0022-0957, 9 p.Article
Table of the isotopic compositions of the elementsDE BIEVRE, P; TAYLOR, P. D. P.International journal of mass spectrometry and ion processes. 1993, Vol 123, Num 2, pp 149-166, issn 0168-1176Article
Stable isotopes in ecosystem studiesPETERSON, B. J; FRY, B.Annual review of ecology and systematics. 1987, Vol 18, pp 293-320, issn 0066-4162Article
On the isotopic composition in δD and δ18O of water and ice during freezingSOUCHEZ, R. A; JOUZEL, J.Journal of Glaciology. 1984, Vol 30, Num 106, pp 369-372, issn 0022-1430Article
The isotopic composition of helium in the cosmic radiation above 11 gigavoltsJORDAN, S. P.The Astrophysical journal. 1985, Vol 291, Num 1, pp 207-218, issn 0004-637XArticle