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| Content Provider | Springer Nature Link |
|---|---|
| Author | Zhang, Hua Wu, JinXiu Shen, ZhongPing |
| Copyright Year | 2011 |
| Abstract | We developed two radiation parameterizations with different resolutions (17-band and 998-band) for perfluorocarbons (PFCs) and sulfur hexafluoride (SF$_{6}$) using the updated High-resolution Transmission Molecular Absorption (HITRAN) 2004 database and the correlated k-distribution method. We analyzed the impacts of the two radiation schemes on heating rates. Then we studied their instantaneous radiative efficiency, stratospheric adjusted radiative efficiency, global warming potential (GWP), and global temperature potential (GTP), for both clear- and all-sky conditions using a high-resolution radiation scheme. We found that the stratosphere-adjusted radiative efficiencies of C$_{2}$F$_{6}$, CF$_{4}$, and SF$_{6}$ for the whole sky were 0.346, 0.098, and 0.680 W m$^{−2}$ ppbv$^{−1}$, respectively. Radiative forcing from the industrial revolution to 2005 was 0.001, 0.007, and 0.004 W m$^{−2}$, respectively; and was predicted to rise to 0.008, 0.036, and 0.037 W m$^{−2}$, respectively, by 2100, according to emission scenarios provided by the IPCC. The GWPs of C$_{2}$F$_{6}$, CF$_{4}$, and SF$_{6}$ are 17035, 7597, and 31298, respectively, for a time horizon of 100 years relative to CO$_{2}$. Their GTPs of pulse and sustained emissions, GTP$^{P}$ and GTP$^{S}$, are 22468, 10052, and 40935 and 16498, 7355, and 30341, respectively, for a 100-year time horizon. |
| Starting Page | 764 |
| Ending Page | 772 |
| Page Count | 9 |
| File Format | |
| ISSN | 16747313 |
| Journal | Science in China Series D: Earth Sciences |
| Volume Number | 54 |
| Issue Number | 5 |
| e-ISSN | 18691897 |
| Language | English |
| Publisher | SP Science China Press |
| Publisher Date | 2011-01-08 |
| Publisher Place | Heidelberg |
| Access Restriction | One Nation One Subscription (ONOS) |
| Subject Keyword | PFCs SF$_{6}$ radiative forcing global warming potential (GWP) global temperature potential (GTP) correlated k-distribution Earth Sciences |
| Content Type | Text |
| Resource Type | Article |
| Subject | Earth and Planetary Sciences |
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