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http://hdl.handle.net/2239/44391
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| Title: | C 观测站（南极）覆盖整个全新世的N2O,CO2,CH4 数据，NOAA/NCDC/WDC 古气候资料 |
| Authors: | Fluckiger, J., E. Monnin, B. Stauffer |
| Keywords: | 全球变化 气候变化 温室气体 大气 古气候 |
| Issue Date: | 6-Aug-2008 |
| Description: | Here we fill this gap with a high resolution N2O record measured along the EPICA Dome C Antarctic ice core. On the same ice we obtained high resolution methane and carbon dioxide records. This provides the unique opportunity to compare variations of the three most important greenhouse gases (after water vapour) without any uncertainty in their relative timing. The CO2 and CH4 records are
in good agreement with previous measurements on other ice cores. The
N2O concentration started to decrease in the early Holocene and
reached minimum values around 8 kyr BP. (less than 260 ppbv) before a
slow increase to its preindustrial concentration of about 265 ppbv. |
| URI: | http://seekspace.resip.ac.cn/handle/2239/44391 |
| Appears in Collections: | 地球科学
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