Δ18O
In geochemistry, paleoclimatology and paleoceanography δ18O or delta-O-18 is a measure of the ratio of stable isotopes oxygen-18 (18O) and oxygen-16 (16O). It is commonly used as a measure of the temperature of precipitation, as a measure of groundwater/mineral interactions, and as an indicator of processes that show isotopic fractionation, like methanogenesis. In paleosciences, 18O:16O data from corals, foraminifera and ice cores are used as a proxy for temperature. The definition is, in "per mil" (‰, parts per thousand):
Δ18O
In geochemistry, paleoclimatology and paleoceanography δ18O or delta-O-18 is a measure of the ratio of stable isotopes oxygen-18 (18O) and oxygen-16 (16O). It is commonly used as a measure of the temperature of precipitation, as a measure of groundwater/mineral interactions, and as an indicator of processes that show isotopic fractionation, like methanogenesis. In paleosciences, 18O:16O data from corals, foraminifera and ice cores are used as a proxy for temperature. The definition is, in "per mil" (‰, parts per thousand):
has abstract
Em geoquímica, paleoclimatolog ...... amento independentes de massa.
@pt
In geochemistry, paleoclimatol ...... ass-independent fractionation.
@en
In geochimica, paleoclimatolog ...... io o indipendente dalla massa.
@it
δ18O bzw. Delta-O-18 ist ein M ...... dard Mean Ocean Water (VSMOW).
@de
δ18O是二種氧穩定同位素氧-18和氧-16的比例，常用在地 ...... 。同位素分餾可以是動力學分餾、平衡分餾或是非质量相关分馏等。
@zh
thumbnail
Link from a Wikipage to an external page
Wikipage page ID
Wikipage revision ID
731,774,179
comment
Em geoquímica, paleoclimatolog ...... "per mil" (‰, partes por mil):
@pt
In geochemistry, paleoclimatol ...... mil" (‰, parts per thousand):
@en
In geochimica, paleoclimatolog ...... per mil" (‰, parti per mille):
@it
δ18O bzw. Delta-O-18 ist ein M ...... als Temperaturproxy verwendet.
@de
δ18O是二種氧穩定同位素氧-18和氧-16的比例，常用在地 ...... 。同位素分餾可以是動力學分餾、平衡分餾或是非质量相关分馏等。
@zh
label
Delta-O-18
@it
Delta-O-18
@pt
Δ18O
@de
Δ18O
@en
Δ18O
@zh
