Triple oxygen isotope equilibrium fractionation between carbon dioxide and water

Computer Science

Scientific paper

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

Scientific paper

The growing number of recent high precision triple oxygen isotope data of water and atmospheric gases requires the reinvestigation of the major isotope fractionation processes between the hydro-, bio- and atmosphere. Here we present the experimental triple oxygen isotope fractionation factor between CO2 gas and water in the temperature range between 2 and 37 °C. We have determined the triple oxygen isotope fractionation factor, θ = ln17α/ln18α, for CO2-water equilibrium and found that θCO2-water = 0.522 ± 0.002 (t0.95 × SEM). No temperature dependence was resolved. Knowledge on the triple oxygen isotope equilibrium fractionation between CO2 and water is crucial for estimating the triple oxygen isotope composition of tropospheric CO2. Model predictions combined with high-precision Δ17O analysis of tropospheric CO2 might reveal new information on biosphere-atmosphere interactions or the influx of anomalous stratospheric CO2.

No associations

LandOfFree

Say what you really think

Search LandOfFree.com for scientists and scientific papers. Rate them and share your experience with other people.

Rating

Triple oxygen isotope equilibrium fractionation between carbon dioxide and water does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Triple oxygen isotope equilibrium fractionation between carbon dioxide and water, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Triple oxygen isotope equilibrium fractionation between carbon dioxide and water will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFWR-SCP-O-1838191

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.