Response to Comment on "Long-term climate forcing by atmospheric oxygen concentrations".
نویسندگان
چکیده
Goldblatt argues that a decrease in pressure broadening of absorption lines in an atmosphere with low oxygen leads to an increase in outgoing longwave radiation and atmospheric cooling. We demonstrate that cloud and water vapor feedbacks in a global climate model compensate for these decreases and lead to atmospheric warming.
منابع مشابه
Comment on "Long-term climate forcing by atmospheric oxygen concentrations".
Poulsen et al (Reports, 12 June 2015, p. 1238) argued that lower atmospheric oxygen levels during the Phanerozoic would have given a warmer climate. However, radiative and atmospheric structure changes under lower pressure both cause cooling, making their result unusual in that a hierarchy of models gives opposing results. Scrutiny of how radiative and cloud processes were represented, and a me...
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ورودعنوان ژورنال:
- Science
دوره 353 6295 شماره
صفحات -
تاریخ انتشار 2016