Yeung, Laurence Y; Murray, Lee T; Martinerie, Patricia; Witrant, Emmanuel; Hu, Huanting; Banerjee, Asmita; Orsi, Anais J; Chappellaz, Jérôme A (2019): Age determination of gases at the LOCK-IN site [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.901225, In supplement to: Yeung, LY et al. (2019): Isotopic constraint on the twentieth-century increase in tropospheric ozone. Nature, 570, 224-227, https://doi.org/10.1038/s41586-019-1277-1
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Keyword(s):
Coverage:
Latitude: -74.138500 * Longitude: 126.158500
Minimum DEPTH, ice/snow: 0.00 m * Maximum DEPTH, ice/snow: 107.65 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | DEPTH, ice/snow | Depth ice/snow | m | Yeung, Laurence Y | Geocode | |
2 | Gas age | Gas age | a AD | Yeung, Laurence Y | field constrained | |
3 | Gas age | Gas age | a AD | Yeung, Laurence Y | preferred | |
4 | Age, difference | Age diff | a | Yeung, Laurence Y | mean age range | |
5 | Age distribution width | Age distr width | a | Yeung, Laurence Y | ±2s eq. age width (yr) field | |
6 | Age distribution width | Age distr width | a | Yeung, Laurence Y | ±2s eq. age width (yr) preferred |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
75 data points
Data
1 Depth ice/snow [m] | 2 Gas age [a AD] (field constrained) | 3 Gas age [a AD] (preferred) | 4 Age diff [a] (mean age range) | 5 Age distr width [a] (±2s eq. age width (yr) field) | 6 Age distr width [a] (±2s eq. age width (yr) preferred) |
---|---|---|---|---|---|
0.00 | 2016.04 | 2016.04 | 0.00 | 0.00 | 0.00 |
14.92 | 2015.05 | 2014.87 | 0.76 | 1.13 | 1.42 |
20.26 | 2014.62 | 2014.27 | 0.95 | 1.81 | 2.52 |
34.88 | 2012.80 | 2012.37 | 0.99 | 5.41 | 6.17 |
49.19 | 2010.58 | 2010.30 | 0.83 | 9.29 | 9.65 |
64.72 | 2008.29 | 2007.87 | 0.87 | 12.04 | 12.61 |
84.27 | 2005.77 | 2004.88 | 1.27 | 13.95 | 15.00 |
90.45 | 2004.86 | 2003.81 | 1.50 | 14.54 | 15.70 |
92.16 | 2004.54 | 2003.42 | 1.59 | 14.75 | 15.96 |
94.27 | 2004.13 | 2002.90 | 1.71 | 15.02 | 16.33 |
98.57 | 2002.56 | 2000.90 | 2.29 | 16.27 | 18.01 |
100.55 | 2000.27 | 1998.14 | 2.66 | 18.49 | 20.64 |
102.58 | 1992.49 | 1991.90 | 0.98 | 26.38 | 26.06 |
104.89 | 1966.74 | 1966.42 | 2.46 | 31.98 | 41.06 |
107.65 | 1912.34 | 1906.37 | 13.95 | 35.12 | 52.65 |