Chemical kinetics and photochemical data for use in atmospheric studies; evaluation number 19

This is the nineteenth in a series of evaluated sets of rate constants, photochemical cross sections,heterogeneous parameters, and thermochemical parameters compiled by the NASA Panel for Data Evaluation.The data are used primarily to model stratospheric and upper tropospheric processes, with particularemphasis on the ozone layer and its possible perturbation by anthropogenic and natural phenomena.The evaluation is available in electronic form from the following Internet URL: http://jpldataeval.jpl.nasa.gov