Yamaguchi Satoru 0000-0001-9972-0443 Hiroyuki Hirashima Avanzi Francesco francesco.avanzi@polimi.it 0000-0003-4235-2373 2019 Daily summary of weather, snow, and preferential-flow conditions at the Snow and Ice Research Center, Nagaoka (Japan) - snow seasons 2006 through 2018 dataset https://doi.org/10.1594/PANGAEA.909880 2019-12-11T08:29:22 Avanzi Francesco francesco.avanzi@polimi.it 0000-0003-4235-2373 Johnson Ryan Curtis 0000-0003-2195-739X Oroza Carlos A Hirashima Hiroyuki Maurer Tessa 0000-0003-3547-9624 Yamaguchi Satoru 0000-0001-9972-0443 2019 Insights into preferential-flow snowpack runoff using Random Forest journal article Water Resources Research https://doi.org/10.1029/2019WR024828 This dataset includes daily summaries of weather, snow, and preferential-flow conditions at the Snow and Ice Research Center, Nagaoka (Japan) -- snow seasons 2006 through 2018. The summary comprises 29 candidate predictors (features) of preferential flow as estimated by a weather-snow station, manual snow pits, and a snow model (SNOWPACK) and four metrics of preferential-flow characteristics measured by a multi-compartment lysimeter made by nine 1-m2 cells (standard deviation of mean snowpack runoff, coefficient of variation of mean snowpack runoff, maximum deviation of mean snowpack runoff, and mean snowpack runoff). This dataset was produced during the preparation of the paper ''Insights into preferential-flow snowpack runoff using Random Forest'' (WRR, doi:10.1029/2019WR024828). More details about this dataset can be found in the above mentioned paper. 138.88333 138.88333 37.41667 37.41667 138.88333 37.41667 2006-01-05T00:00:00 2018-03-19T00:00:00 97.0 97.0 profile series Nagaoka_SIRC Snow and Ice Research Center 37.41667 138.88333 Japan 97.0 Monitoring station MONS 28941 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ DATE/TIME Date/Time http://en.wikipedia.org/wiki/ISO_8601 Time T http://dbpedia.org/resource/Time Yamaguchi Satoru 0000-0001-9972-0443 Date/Time Temperature, air TTT °C Temperature Θ http://dbpedia.org/resource/Temperature air Yamaguchi Satoru 0000-0001-9972-0443 TTT [°C] Short-wave downward (GLOBAL) radiation SWD W/m**2 downward Power per Area Yamaguchi Satoru 0000-0001-9972-0443 SWD [W/m**2] Long-wave downward radiation LWD W/m**2 downward Power per Area Yamaguchi Satoru 0000-0001-9972-0443 LWD [W/m**2] Snow water equivalent SWE mm Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 SWE [mm] Snow thickness Snow thick m http://commons.wikimedia.org/w/index.php?title=Image:Ice-floe_params_hg.png Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 Snow thick [m] Precipitation, daily total Precip day total mm/day Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 Precip day total [mm/day] Density, snow Density snow kg/m**3 Density http://dbpedia.org/resource/Density snow Yamaguchi Satoru 0000-0001-9972-0443 bulk-snow Density snow [kg/m**3] (bulk-snow) Temperature, ice/snow t °C Temperature Θ http://dbpedia.org/resource/Temperature ice http://purl.obolibrary.org/obo/ENVO_01000277 snow Yamaguchi Satoru 0000-0001-9972-0443 snow surface t [°C] (snow surface) Precipitation, rain Rain mm Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 Rain [mm] Precipitation, snow Snow mm snow Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 Snow [mm] Day of water year DOWY day day Time T http://dbpedia.org/resource/Time Yamaguchi Satoru 0000-0001-9972-0443 accumulated starting from October 1 DOWY [day] (accumulated starting from Oct...) Snowfall days Snowfall days days Time T http://dbpedia.org/resource/Time Yamaguchi Satoru 0000-0001-9972-0443 no. to date Snowfall days [days] (no. to date) Sensible heat Sensible heat J/m**2 Energy per Area Yamaguchi Satoru 0000-0001-9972-0443 Sensible heat [J/m**2] Latent heat Latent heat J/m**2 Energy per Area Yamaguchi Satoru 0000-0001-9972-0443 Latent heat [J/m**2] Short-wave net radiation SW net J/m**2 Energy per Area Yamaguchi Satoru 0000-0001-9972-0443 SW net [J/m**2] Long-wave net radiation LW net J/m**2 Energy per Area Yamaguchi Satoru 0000-0001-9972-0443 LW net [J/m**2] Melt rate in water equivalent per day Melt rate mm w.e./day melt rate day Linear Velocity http://dbpedia.org/resource/Velocity Yamaguchi Satoru 0000-0001-9972-0443 total surface melt input Melt rate [mm w.e./day] (total surface melt input) Number of melt events N melt events # number Abundance or Count Yamaguchi Satoru 0000-0001-9972-0443 of previous large melt events N melt events [#] (of previous large melt events) Liquid water content LWC % Dimensionless Ratio ψ Yamaguchi Satoru 0000-0001-9972-0443 Bulk LWC in vol% LWC [%] (Bulk LWC in vol%) Snow grain size, mean Snow grain size mean mm size http://purl.obolibrary.org/obo/PATO_0000117 mean Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 Snow grain size mean [mm] Snow grain size, difference Delta snow grain size mm size http://purl.obolibrary.org/obo/PATO_0000117 Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 mean, across adjacent layers Delta snow grain size [mm] (mean, across adjacent layers) Snow grain size, difference Delta snow grain size mm size http://purl.obolibrary.org/obo/PATO_0000117 Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 max, across adjacent layers Delta snow grain size [mm] (max, across adjacent layers) Density, snow, difference Delta dens snow kg/m**3 Density http://dbpedia.org/resource/Density snow Yamaguchi Satoru 0000-0001-9972-0443 mean, across adjacent layers Delta dens snow [kg/m**3] (mean, across adjacent layers) Density, snow, difference Delta dens snow kg/m**3 Density http://dbpedia.org/resource/Density snow Yamaguchi Satoru 0000-0001-9972-0443 max, across adjacent layers Delta dens snow [kg/m**3] (max, across adjacent layers) Density over grain size, difference Delta dcap kg/m**3/mm Density http://dbpedia.org/resource/Density size http://purl.obolibrary.org/obo/PATO_0000117 Yamaguchi Satoru 0000-0001-9972-0443 mean, across adjacent layers Delta dcap [kg/m**3/mm] (mean, across adjacent layers) Density over grain size, difference Delta dcap kg/m**3/mm Density http://dbpedia.org/resource/Density size http://purl.obolibrary.org/obo/PATO_0000117 Yamaguchi Satoru 0000-0001-9972-0443 max, across adjacent layers Delta dcap [kg/m**3/mm] (max, across adjacent layers) Number of layers Layers # number Abundance or Count Yamaguchi Satoru 0000-0001-9972-0443 Layers [#] Layer thickness Thickness m Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 mean Thickness [m] (mean) Runoff Runoff mm/day Linear Velocity http://dbpedia.org/resource/Velocity Yamaguchi Satoru 0000-0001-9972-0443 simulated snowpack runoff Runoff [mm/day] (simulated snowpack runoff) Runoff, standard deviation Runoff std dev mm/day standard deviation std dev https://en.wikipedia.org/wiki/Standard_deviation Linear Velocity http://dbpedia.org/resource/Velocity Yamaguchi Satoru 0000-0001-9972-0443 of mean snowpack runoff (observed) Runoff std dev [mm/day] (of mean snowpack runoff (obse...) Coefficient of variation CV Yamaguchi Satoru 0000-0001-9972-0443 of mean snowpack runoff (observed) CV (of mean snowpack runoff (obse...) Runoff, maximum deviation Runoff max dev mm/day maximum deviation http://purl.obolibrary.org/obo/PATO_0002175 Linear Velocity http://dbpedia.org/resource/Velocity Yamaguchi Satoru 0000-0001-9972-0443 of mean snowpack runoff (observed) Runoff max dev [mm/day] (of mean snowpack runoff (obse...) Runoff Runoff mm Length L http://dbpedia.org/resource/Length Yamaguchi Satoru 0000-0001-9972-0443 mean snowpack runoff (observed) Runoff [mm] (mean snowpack runoff (observed)) supplement citable Japan lysimeters machine learning Preferential flow random forest snow SNOWPACK author61405 author63390 author63391 author73136 author73171 author73172 author73173 event2918234 geocode1599 geocode1600 geocode1601 geocode8128 journal16188 license21 method11312 param105410 param122621 param143667 param145730 param156568 param1568 param164350 param175257 param175258 param175259 param175260 param175261 param175262 param175263 param175264 param175265 param175266 param175267 param175268 param176545 param176546 param176547 param176549 param21264 param31460 param45298 param4610 param5140 param5348 param88088 pi63391 ref102586 term1073194 term1073200 term1073204 term23874 term2663481 term37764 term38492 term40453 term40958 term43792 term43794 term43824 term43863 term43876 term43923 term43972 term43975 term44025 term44266 term44363 term47657 term47659 term47878 term48981 term48982 term50166 term51852 term51853 term51854 topotype5