dataset : Methane Isotopes in South Pole Firn Air, 2008

National Snow and Ice Data Center


Methane Isotopes in South Pole Firn Air, 2008

This data set contains depth profiles for delta carbon-13 (&#948;13C) and delta deuterium (&#948;D) of methane (CH<sub>4</sub>) in South Pole firn air. The investigators obtained air samples from two boreholes during December 2008 and January 2009, and subsequently determined isotope ratios at 18 depths. The profiles represent a roughly 100-year history of the isotopic composition of CH<sub>4</sub> at South Pole Station (no depth-age model provided). Data are available via FTP as an ASCII text file (.txt) and a Microsoft Excel file (.xlsx).

Identified by : NSIDC-0502

This dataset was released on January 01, 2011.

The time range for this dataset is December 01, 2008 to January 31, 2009.

DOI : 10.7265/N55T3HFP
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