/* DATA DESCRIPTION: Citation: Rydberg, Johan; Sjöberg, Ylva; Lindborg, Tobias (2026): Water nutrient data from stream, groundwater, precipitation and porewater samples in a periglacial catchment, West Greenland (2015-2019) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.990220, In: Rydberg, J et al. (2026): Biogeochemical data from terrestrial and aquatic ecosystems in a periglacial catchment, West Greenland (2015-2019) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.990153 Abstract: This dataset contains data on water chemsitry and stable water isotopes for samples collected in the Two-Boat Lake catchment, Western Greenland, during the period 2015-2019. The dataset is an extension to a dataset covering the period 2011-2014, which has been published by Lindborg et al. (2016, doi:10.1594/PANGAEA.860961). The data are presented in three datasets that contain data on elemental concentrations for elements analyzed with ICP-MS (Water ICP-MS, 2015-2019), organic carbon and nitrogen (Water nutrients, 2015-2019), and stable water isotopes (Water isotopes, 2015-2019). For all sample locations that appear in both the original and the extended dataset, we have retained the same IDs as in the original dataset (Lindborg et al., 2016). For sampling locations that do not appear in the original dataset we have created new and unique IDs that do not overlap with those in the original dataset. Furthermore, all samples in the extended dataset were analyzed in the same way as for the original dataset (see Lindborg et al. (2016) for details). Together this makes the original and extended datasets fully compatible and they can easily be merged to create a large dataset covering the entire 2011-2019 period. Related to: Lindborg, Tobias; Rydberg, Johan; Tröjbom, Mats; Berglund, Sten; Johansson, Emma; Löfgren, Anders; Saetre, Peter; Nordén, Sara; Sohlenius, Gustav; Andersson, Eva M; Petrone, Johannes; Borgiel, Micke; Kautsky, Ulrik; Laudon, Hjalmar (2016): Biogeochemical data from terrestrial and aquatic ecosystems in a periglacial catchment, West Greenland. Earth System Science Data, 8(2), 439-459, https://doi.org/10.5194/essd-8-439-2016 Lindborg, Tobias; Rydberg, Johan; Tröjbom, Mats; Berglund, Sten; Johansson, Emma; Löfgren, Anders; Saetre, Peter; Nordén, Sara; Sohlenius, Gustav; Andersson, Eva M; Petrone, Johannes; Borgiel, Micke; Kautsky, Ulrik; Laudon, Hjalmar (2016): Biogeochemical data from terrestrial and aquatic ecosystems in a periglacial catchment, West Greenland [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.860961 Rydberg, Johan; Lindborg, Emma; Bonde, Christian; Fischer, Benjamin M C; Lindborg, Tobias; Sjöberg, Ylva (2026): The coupling between hydrology, the development of the active layer and the chemical signature of surface water in a periglacial catchment in West Greenland. The Cryosphere, 20(1), 47-65, https://doi.org/10.5194/tc-20-47-2026 Other version: Original file with nutrient data from 2015-2019 including 2011-2014 data in xlsx format [dataset]. https://download.pangaea.de/reference/137653/attachments/Water_nutrients_2015-2019.xlsx Further details: README for 'Biogeochemical data from terrestrial and aquatic ecosystems in a periglacial catchment, West Greenland'. https://download.pangaea.de/reference/137679/attachments/Timeseries_Readme_2015-2019.xlsx Coverage: MEDIAN LATITUDE: 67.131576 * MEDIAN LONGITUDE: -50.165195 * SOUTH-BOUND LATITUDE: 67.124261 * WEST-BOUND LONGITUDE: -50.182358 * NORTH-BOUND LATITUDE: 67.151600 * EAST-BOUND LONGITUDE: -50.075480 DATE/TIME START: 2015-06-23T00:00:00 * DATE/TIME END: 2019-08-23T00:00:00 MINIMUM ELEVATION: 435.0 m * MAXIMUM ELEVATION: 435.0 m Event(s): Kangerl_WGreenl * LATITUDE: 67.151600 * LONGITUDE: -50.075480 * DATE/TIME START: 2011-08-01T00:00:00 * DATE/TIME END: 2016-08-31T00:00:00 * ELEVATION: 435.0 m * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Temperature probe (TP) Kangerlussuaq_region_001 * LATITUDE: 67.126537 * LONGITUDE: -50.172832 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Catchment coordinate snow Kangerlussuaq_region_002 * LATITUDE: 67.126672 * LONGITUDE: -50.172652 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Catchment coordinate rain Kangerlussuaq_region_004 * LATITUDE: 67.127629 * LONGITUDE: -50.176303 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: TBL-center Kangerlussuaq_region_010 * LATITUDE: 67.134105 * LONGITUDE: -50.166085 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Inlet to lake, Emma valley (TDR-2) Kangerlussuaq_region_062 * LATITUDE: 67.134263 * LONGITUDE: -50.165791 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Lysimeter 1, Emma valley (TDR-2) Kangerlussuaq_region_063 * LATITUDE: 67.134263 * LONGITUDE: -50.165791 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Lysimeter 2, Emma valley (TDR-2) Kangerlussuaq_region_064 * LATITUDE: 67.124368 * LONGITUDE: -50.180421 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Lysimeter 1, TDR-3 Kangerlussuaq_region_065 * LATITUDE: 67.124319 * LONGITUDE: -50.180475 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Lysimeter 2, TDR-3 Kangerlussuaq_region_066 * LATITUDE: 67.124261 * LONGITUDE: -50.180492 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Lysimeter 3, TDR-3 Kangerlussuaq_region_072 * LATITUDE: 67.125905 * LONGITUDE: -50.182358 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Groundwater well 06 Kangerlussuaq_region_077 * LATITUDE: 67.136304 * LONGITUDE: -50.167354 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Groundwater well 12 Kangerlussuaq_region_093 * LATITUDE: 67.124430 * LONGITUDE: -50.180490 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Inlet to lake, TDR-3 Kangerlussuaq_region_094 * LATITUDE: 67.125481 * LONGITUDE: -50.175928 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Composite inlet sample, south-eastern shore (before the inflows from TDR-3) Kangerlussuaq_region_095 * LATITUDE: 67.125190 * LONGITUDE: -50.181594 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Composite inlet sample, diffuse inlets from TDR-3 to TDR-1 (but not includeing the inlets from the "valleys") Kangerlussuaq_region_096 * LATITUDE: 67.130488 * LONGITUDE: -50.176430 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Composite inlet sample, bay at the western side of the lake below (the valley leading to the upper lake Kangerlussuaq_region_097 * LATITUDE: 67.132746 * LONGITUDE: -50.168991 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Composite inlet sample. Small bay just south of Emma Valley Kangerlussuaq_region_098 * LATITUDE: 67.132549 * LONGITUDE: -50.162601 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Composite inlet sample, northern most part of lake Kangerlussuaq_region_099 * LATITUDE: 67.137280 * LONGITUDE: -50.162710 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Melted snow, Upper Emma valley/Hidden valley Kangerlussuaq_region_107 * LATITUDE: 67.137525 * LONGITUDE: -50.149971 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Norrthern pool, Hidden valley Kangerlussuaq_region_108 * LATITUDE: 67.136651 * LONGITUDE: -50.154801 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Infinity pool, Hidden valley (5m water depth) Kangerlussuaq_region_109 * LATITUDE: 67.135772 * LONGITUDE: -50.154933 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Middle pool, Hidden Valley Kangerlussuaq_region_110 * LATITUDE: 67.135233 * LONGITUDE: -50.155045 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Polygon pool A, Hidden valley Kangerlussuaq_region_112 * LATITUDE: 67.134255 * LONGITUDE: -50.155147 * LOCATION: Kangerlussuaq, Greenland * METHOD/DEVICE: Multiple investigations (MULT) * COMMENT: Southern pool, Hidden valley Comment: The presented dataset is an extension of doi:10.1594/PANGAEA.860961. The methods used to collect and analyze the samples have been fully described by Lindborg et al. (2016), and all data published in this extension is fully compatible with the previously published data. Parameter(s): Event label (Event) * PI: Rydberg, Johan (johan.rydberg@umu.se) Latitude of event (Latitude) * PI: Rydberg, Johan (johan.rydberg@umu.se) Longitude of event (Longitude) * PI: Rydberg, Johan (johan.rydberg@umu.se) Identification (ID) * PI: Rydberg, Johan (johan.rydberg@umu.se) DEPTH, water [m] (Depth water) * GEOCODE * PI: Rydberg, Johan (johan.rydberg@umu.se) DEPTH, sediment/rock [m] (Depth sed) * GEOCODE * PI: Rydberg, Johan (johan.rydberg@umu.se) DATE/TIME (Date/Time) * GEOCODE * PI: Rydberg, Johan (johan.rydberg@umu.se) Sample type (Samp type) * PI: Rydberg, Johan (johan.rydberg@umu.se) * COMMENT: description 1 Sample type (Samp type) * PI: Rydberg, Johan (johan.rydberg@umu.se) * COMMENT: description 2 Method comment (Method comm) * PI: Rydberg, Johan (johan.rydberg@umu.se) Carbon, organic, dissolved [mg/l] (DOC) * PI: Rydberg, Johan (johan.rydberg@umu.se) Carbon, organic, total [mg/l] (TOC) * PI: Rydberg, Johan (johan.rydberg@umu.se) Nitrogen, total [mg/l] (TN) * PI: Rydberg, Johan (johan.rydberg@umu.se) License: Creative Commons Attribution 4.0 International (CC-BY-4.0) (URI: https://creativecommons.org/licenses/by/4.0/) Status: Curation Level: Enhanced curation (URI: https://wiki.pangaea.de/wiki/Curation_levels) Size: 312 data points */ Event Latitude Longitude ID Depth water [m] Depth sed [m] Date/Time Samp type (description 1) Samp type (description 2) Method comm DOC [mg/l] TOC [mg/l] TN [mg/l] Kangerlussuaq_region_001 67.1265 -50.1728 001 0.0 2017-05-23 Precipitation Snow 0.45µm filter 1.211 0.333 Kangerlussuaq_region_002 67.1267 -50.1727 002 0.0 2018-06-14 Precipitation Rain 0.45µm filter 0.900 0.181 Kangerlussuaq_region_002 67.1267 -50.1727 002 0.0 2018-06-14 Precipitation Rain 0.45µm filter 0.900 0.246 Kangerlussuaq_region_004 67.1276 -50.1763 004 5.0 2018-06-14 Lake water Lake water 0.45µm filter 8.800 0.474 Kangerlussuaq_region_004 67.1276 -50.1763 004 5.0 2018-08-23 Lake water Lake water 0.45µm filter 8.300 0.461 Kangerlussuaq_region_004 67.1276 -50.1763 004 5.0 2019-05-22 Lake water Lake water 0.45µm filter 7.966 0.430 Kangerlussuaq_region_004 67.1276 -50.1763 004 5.0 2019-05-22 Lake water Lake water unfiltered 8.114 0.489 Kangerlussuaq_region_004 67.1276 -50.1763 004 0.5 2019-08-23 Lake water Lake water unfiltered 7.627 0.569 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2015-06-23 Stream water Stream water 0.45µm filter 22.900 1.026 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2015-06-24 Stream water Stream water 0.45µm filter 24.000 1.027 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2015-06-25 Stream water Stream water 0.45µm filter 24.000 0.987 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2015-06-26 Stream water Stream water 0.45µm filter 24.100 1.008 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2017-05-19 Stream water Stream water 0.45µm filter 20.784 3.335 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2017-05-25 Stream water Stream water 0.45µm filter 13.536 0.850 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2017-05-31 Stream water Stream water 0.45µm filter 14.687 0.902 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2018-06-14 Stream water Stream water 0.45µm filter 24.400 1.050 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2018-08-20 Stream water Stream water 0.45µm filter 36.410 1.537 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2019-05-20 Stream water Stream water 0.45µm filter 30.574 1.228 Kangerlussuaq_region_010 67.1341 -50.1661 010 0.0 2019-05-20 Stream water Stream water unfiltered 29.866 1.206 Kangerlussuaq_region_062 67.1343 -50.1658 062 0.15 2017-05-31 Near Surface GW Porewater Lysimeter water 17.770 0.928 Kangerlussuaq_region_062 67.1343 -50.1658 062 0.15 2018-06-14 Near Surface GW Porewater Lysimeterwater 35.700 1.671 Kangerlussuaq_region_062 67.1343 -50.1658 062 0.15 2018-08-20 Near Surface GW Porewater Lysimeterwater 45.472 1.934 Kangerlussuaq_region_062 67.1343 -50.1658 062 0.35 2018-08-20 Near Surface GW Porewater Lysimeterwater 67.273 2.918 Kangerlussuaq_region_062 67.1343 -50.1658 062 0.15 2019-05-21 Near Surface GW Pore water Lysimeterwater 40.988 1.690 Kangerlussuaq_region_063 67.1343 -50.1658 063 0.15 2018-06-14 Near Surface GW Porewater Lysimeterwater 38.100 1.543 Kangerlussuaq_region_063 67.1343 -50.1658 063 0.15 2018-08-20 Near Surface GW Porewater Lysimeterwater 38.182 1.690 Kangerlussuaq_region_063 67.1343 -50.1658 063 0.30 2018-08-20 Near Surface GW Pore water Lysimeterwater 52.237 2.158 Kangerlussuaq_region_063 67.1343 -50.1658 063 0.15 2019-05-21 Near Surface GW Pore water Lysimeterwater 47.837 2.040 Kangerlussuaq_region_064 67.1244 -50.1804 064 0.10 2018-06-14 Near Surface GW Porewater Lysimeterwater 31.200 1.419 Kangerlussuaq_region_064 67.1244 -50.1804 064 0.30 2018-06-14 Near Surface GW Porewater Lysimeterwater 17.200 0.789 Kangerlussuaq_region_065 67.1243 -50.1805 065 0.10 2017-05-31 Near Surface GW Porewater Lysimeter water 20.287 1.121 Kangerlussuaq_region_065 67.1243 -50.1805 065 0.10 2018-06-14 Near Surface GW Porewater Lysimeterwater 34.700 1.838 Kangerlussuaq_region_065 67.1243 -50.1805 065 0.10 2019-05-21 Near Surface GW Pore water Lysimeterwater 41.969 1.920 Kangerlussuaq_region_066 67.1243 -50.1805 066 0.20 2018-06-14 Near Surface GW Porewater Lysimeterwater 32.000 1.699 Kangerlussuaq_region_072 67.1259 -50.1824 072 0.0 2017-05-20 Stream water Stream water 0.45µm filter 20.142 1.204 Kangerlussuaq_region_077 67.1363 -50.1674 077 0.0 2017-05-19 Stream water Stream water 0.45µm filter 13.843 0.917 Kangerlussuaq_region_093 67.1244 -50.1805 093 0.0 2017-05-20 Stream water Stream water 0.45µm filter 31.847 1.651 Kangerlussuaq_region_093 67.1244 -50.1805 093 0.0 2017-05-25 Stream water Stream water 0.45µm filter 24.813 1.406 Kangerlussuaq_region_093 67.1244 -50.1805 093 0.0 2017-05-31 Stream water Stream water 0.45µm filter 19.519 1.019 Kangerlussuaq_region_093 67.1244 -50.1805 093 0.0 2018-06-10 Stream water Stream water 0.45µm filter 27.400 1.223 Kangerlussuaq_region_093 67.1244 -50.1805 093 0.0 2019-05-21 Stream water Stream water 0.45µm filter 47.837 2.040 Kangerlussuaq_region_094 67.1255 -50.1759 094 0.0 2017-05-21 Stream water Stream water 0.45µm filter 26.597 1.377 Kangerlussuaq_region_095 67.1252 -50.1816 095 0.0 2017-05-21 Stream water Stream water 0.45µm filter 31.224 1.794 Kangerlussuaq_region_096 67.1305 -50.1764 096 0.0 2017-05-21 Stream water Stream water 0.45µm filter 37.614 2.007 Kangerlussuaq_region_097 67.1327 -50.1690 097 0.0 2017-05-21 Stream water Stream water 0.45µm filter 30.054 1.737 Kangerlussuaq_region_098 67.1325 -50.1626 098 0.0 2017-05-21 Stream water Stream water 0.45µm filter 38.942 2.148 Kangerlussuaq_region_099 67.1373 -50.1627 099 0.0 2017-05-19 Precipitation Snow unfiltered 15.716 2.207 Kangerlussuaq_region_107 67.1375 -50.1500 107 0.5 2019-05-22 Lake water Lake water 0.45µm filter 16.706 0.785 Kangerlussuaq_region_108 67.1367 -50.1548 108 5.0 2019-05-22 Lake water Lake water 0.45µm filter 15.025 0.828 Kangerlussuaq_region_109 67.1358 -50.1549 109 0.5 2019-05-22 Lake water Lake water 0.45µm filter 22.511 1.094 Kangerlussuaq_region_110 67.1352 -50.1550 110 0.5 2019-05-22 Lake water Lake water 0.45µm filter 29.052 1.225 Kangerlussuaq_region_112 67.1343 -50.1551 112 0.5 2019-05-22 Lake water Lake water 0.45µm filter 26.629 1.360