David S Sayres

Summary

Affiliation: Harvard University
Country: USA

Publications

  1. ncbi request reprint A new cavity based absorption instrument for detection of water isotopologues in the upper troposphere and lower stratosphere
    David S Sayres
    Department of Earth and Planetary Sciences, Harvard University, Cambridge, Massachusetts 02138, USA
    Rev Sci Instrum 80:044102. 2009

Detail Information

Publications1

  1. ncbi request reprint A new cavity based absorption instrument for detection of water isotopologues in the upper troposphere and lower stratosphere
    David S Sayres
    Department of Earth and Planetary Sciences, Harvard University, Cambridge, Massachusetts 02138, USA
    Rev Sci Instrum 80:044102. 2009
    ..16 ppbv in 4 s averages for H(2)O, HDO, and H(2) (18)O, respectively. At a water vapor mixing ratio of 5 ppmv the isotopologue ratio precision is 50[per thousand] and 30[per thousand] for deltaD and delta(18)O, respectively...