10 LIVRES EN MALAISIEN EN RAPPORT AVEC «PERMIL»
Découvrez l'usage de
permil dans la sélection bibliographique suivante. Des livres en rapport avec
permil et de courts extraits de ceux-ci pour replacer dans son contexte son utilisation littéraire.
1
Lothagam: The Dawn of Humanity in Eastern Africa - Halaman 607
Basically, the d13C in paleosol carbonate is enriched by 14 to 17 permil compared to organic matter. Characteristic d13C values for soil organic carbon for pure C3 ecosystems are about –22 permil for arid ecosystems, about –26 permil for ...
Meave G. Leakey, John Michael Harris,
2013
2
Stable Isotope Ecology - Halaman 38
he 6 difference measurements also have unfamiliar units, units given as Parts per thousand or permil. Note that permil is similar to percent, the erence being that permil denotes parts per thousand whereas percent otes parts per hundred.
3
Evolution and Mineralization of the Arabian-Nubian Shield: ...
Nuqrah The pyrite, sphalerite, chalcopyrite and galena of the principal ore zone have a narrow range of 6"S values, from -1.2 to 3.9 permil. The values for vein pyrite in the overlying and underlying host rocks are distinctly different (-1.3 to -10.0 ...
4
Perspectives on Biogeochemistry - Halaman 274
"O Budget of the Sea (Mühlenbachs and Clayton, 1976) It is common practice to report changes in the "O/"O ratio of a mineral in terms of permil variation relative to standard mean ocean water which is arbitrarily set at: 6"O equal zero.
5
Coal-Bearing Depositional Systems - Halaman 241
(1983) range from -6.49 to +24.4 permil, whereas Casagrande's (1987) analyses of marine influenced Florida peats with sulphur contents up to 10% (much of it in the form of pyrite), yield only negative values ranging from – 8 to – 30 permil, ...
6
Dictionnaire Anglais Des Affaires, Du Commerce Et de la ...
licenzinz. n«c»^ aulrioritv. aulnorixs- lion. perrnit, a'exe/'l'e/' une a^/ivile licence <ö^^). licenze l/lm^). ssix w^rrgnlv. i^w permizzion: - <i'«l»»«ne« «ez «i^vi leave of 2bzence: - <i'»cc«« covl entrv permil: - «s»or!«« cnvi »ulboritv lo buv: - n» ...
7
U.S. Geological Survey circular - Trbtan 864-873 - Halaman 134
The oxygen-isolopic composition of these minerals is expressed as (T O, which, is .the permil (parts per thousand) difference in 0/ O ratio between the mineral and standard mean ocean water (SMOW), a standard with « 0=0.0 permil. Previous ...
Geological Survey (U.S.),
1983
8
Organic Geochemistry: Methods and Results - Halaman 318
On the average, the fossil biomass in marine sediments is about 6 permil lower in 6*C compared to Recent marine sediments (–26 vs. -20 permil). A crude oil generated from a – 12 permil plankton would thus be expected to have a 6°C of – 18 ...
Geoffrey Eglinton, Mary Teresa Joseph Murphy,
2013
9
Geological Survey Professional Paper - Jilid 1123 - Halaman A-7
The deuterium of evaporate from melt waters of the known permafrost nearby (SD or delta deuterium of melt, -88 permil; Woodcock, 1974) is about - 190 permil, and the SD of evaporate from old snow- melt (SD about -66 permil; Woodcock, ...
Geological Survey (U.S.),
1980
10
Geology and Ore Deposits of the Great Basin: symposium ...
9- 8I80 values for jasperoid, vein quartz, and chert from the Vantage area. for 8BC of -5.8 per mil to -6.5 per mil, and for 8mO of 13-9 per mil to 14. 1 per mil (Fig. 8). These values are consistent with a low temperature origin. Silicate Oxygen ...
Gary L. Raines, Geological Society of Nevada, Geological Survey (U.S.),
1991