Tsushima, Akane; Niwano, Masashi; Aoki, Teruo; Matoba, Sumito; Tanikawa, Tomonori; Kuchiki, Katsuyuki; Kodama, Yuji; Ohkawara, Nozomu (2021): Major ion concentrations of the surface snow collected at Sapporo, northern Japan [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.928709, In: Tsushima, A et al. (2021): Light-absorbing snow impurities and major ion concentrations in snow at Sapporo, Japan [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.928732
Always quote citation above when using data! You can download the citation in several formats below.
Further details:
Aoki, Teruo; Kuchiki, Katsuyuki; Niwano, Masashi; Kodama, Yuji; Hosaka, Masahiro; Tanaka, Taichu (2011): Physically based snow albedo model for calculating broadband albedos and the solar heating profile in snowpack for general circulation models. Journal of Geophysical Research, 116(D11), https://doi.org/10.1029/2010JD015507
Kuchiki, Katsuyuki; Aoki, Teruo; Niwano, Masashi; Matoba, Sumito; Kodama, Yuji; Adachi, Kouji (2015): Elemental carbon, organic carbon, and dust concentrations in snow measured with thermal optical method and filter weighing: variations during 2007-2013 winters in Sapporo, Japan. Journal of Geophysical Research: Atmospheres, 120(2), 868-882, https://doi.org/10.1002/2014JD022144
Niwano, Masashi; Aoki, Teruo; Kuchiki, Katsuyuki; Hosaka, Masahiro; Kodama, Yuji (2012): Snow Metamorphism and Albedo Process (SMAP) model for climate studies: Model validation using meteorological and snow impurity data measured at Sapporo, Japan. Journal of Geophysical Research-Earth Surface, 117(F3), https://doi.org/10.1029/2011JF002239
Niwano, Masashi; Aoki, Teruo; Kuchiki, Katsuyuki; Hosaka, Masahiro; Kodama, Yuji; Yamaguchi, Satoru; Motoyoshi, Hiroki; Iwata, Yukiyoshi (2014): Evaluation of updated physical snowpack model SMAP. Bulletin of Glaciological Research, 32(0), 65-78, https://doi.org/10.5331/bgr.32.65
Tanikawa, Tomonori; Kuchiki, Katsuyuki; Aoki, Teruo; Ishimoto, H; Hachikubo, Akihiro; Niwano, Masashi; Hosaka, Masahiro; Matoba, Sumito; Kodama, Yuji; Iwata, Yukiyoshi; Stamnes, Knut (2020): Effects of Snow Grain Shape and Mixing State of Snow Impurity on Retrieval of Snow Physical Parameters From Ground‐Based Optical Instrument. Journal of Geophysical Research: Atmospheres, 125(15), https://doi.org/10.1029/2019JD031858
Coverage:
Median Latitude: 43.084028 * Median Longitude: 141.339028 * South-bound Latitude: 43.082222 * West-bound Longitude: 141.336389 * North-bound Latitude: 43.085833 * East-bound Longitude: 141.341667
Date/Time Start: 2007-12-18T00:00:00 * Date/Time End: 2018-03-27T00:00:00
Minimum DEPTH, ice/snow: 0.00 m * Maximum DEPTH, ice/snow: 0.10 m
Event(s):
Parameter(s):
# | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
---|---|---|---|---|---|---|
1 | Event label | Event | ||||
2 | DATE/TIME | Date/Time | Geocode – Japan Standard Time (JST) | |||
3 | DEPTH, ice/snow | Depth ice/snow | m | Geocode – min | ||
4 | DEPTH, ice/snow | Depth ice/snow | m | Geocode – max | ||
5 | Layer description | Layer | ||||
6 | Chloride | Cl- | mg/l | Matoba, Sumito | Ion chromatography, model DX500; Dionex, USA(2009-2010, 2010-2011 and 2011-2012) model ICS-2100; Thermoscientific, USA (2014-2015 and 2015-2016) | original in ppm |
7 | Sulfate | [SO4]2- | mg/l | Matoba, Sumito | Ion chromatography, model DX500; Dionex, USA(2009-2010, 2010-2011 and 2011-2012) model ICS-2100; Thermoscientific, USA (2014-2015 and 2015-2016) | original in ppm |
8 | Nitrate | [NO3]- | mg/l | Matoba, Sumito | Ion chromatography, model DX500; Dionex, USA(2009-2010, 2010-2011 and 2011-2012) model ICS-2100; Thermoscientific, USA (2014-2015 and 2015-2016) | original in ppm |
9 | Sodium | Na | mg/l | Matoba, Sumito | Ion chromatography, model DX500; Dionex, USA(2009-2010, 2010-2011 and 2011-2012) model ICS-2100; Thermoscientific, USA (2014-2015 and 2015-2016) | original in ppm |
10 | Potassium | K+ | mg/l | Matoba, Sumito | Ion chromatography, model DX500; Dionex, USA(2009-2010, 2010-2011 and 2011-2012) model ICS-2100; Thermoscientific, USA (2014-2015 and 2015-2016) | original in ppm |
11 | Magnesium | Mg | mg/l | Matoba, Sumito | Ion chromatography, model DX500; Dionex, USA(2009-2010, 2010-2011 and 2011-2012) model ICS-2100; Thermoscientific, USA (2014-2015 and 2015-2016) | original in ppm |
12 | Calcium | Ca2+ | mg/l | Matoba, Sumito | Ion chromatography, model DX500; Dionex, USA(2009-2010, 2010-2011 and 2011-2012) model ICS-2100; Thermoscientific, USA (2014-2015 and 2015-2016) | original in ppm |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
2589 data points
Download Data
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