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Dordoni, Marlene; Seewald, Michael; Rinke, Karsten; Schmidmeier, Jakob; Barth, Johannes A C (2024): Dissolved oxygen concentrations and stable oxygen isotope data from the water column of a temperate drinking water basin in the Harz Mountain [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.971254 (DOI registration in progress)

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Abstract:
This document contains dissolved oxygen (DO) concentrations and stable oxygen isotope data from the water column of a temperate drinking water basin in the Harz Mountains (Rappbode Basin, Germany; 51 44' 19 N, 10 53' 30 E). The study site was analysed over a 18-month period between June 2019 and December 2020 through depth profiles with a fortnightly sampling resolution. The document contains a description of oxygen dynamics in the epilimnion, metalimnion and hypolimnion of the lake. Data on depths affected by the occurrence of the metalimnetic oxygen minimum (MOM) are also reported. A quantification of metabolic processes such as respiration and photosynthesis through R/P ratios (Quay et al., 1995) is provided. In addition, the dependence of the ecosystem on atmospheric oxygen throughout the year in the context of climate change is highlighted. This is a supplementary material to Dordoni et al., 2022.
Keyword(s):
Atmospheric influence; dissolved oxygen; Drinking water reservoir; Lentic water bodies; Metalimnetic Oxygen Minimum; Oxygen stable isotopes; Photosynthesis; Respiration; R/P ratios
Related to:
Dordoni, Marlene; Seewald, Michael; Rinke, Karsten; Schmidmeier, Jakob; Barth, Johannes A C (2022): Novel evaluations of sources and sinks of dissolved oxygen via stable isotopes in lentic water bodies. Science of the Total Environment, 838, 156541, https://doi.org/10.1016/j.scitotenv.2022.156541
References:
Quay, Paul D; Wilbur, D; Richey, J E; Devol, Allan H; Benner, Ronald; Forsberg, Bruce R (1995): The 18O:16O of dissolved oxygen in rivers and lakes in the Amazon Basin: Determining the ratio of respiration to photosynthesis rates in freshwaters. Limnology and Oceanography, 40(4), 718-729, https://doi.org/10.4319/lo.1995.40.4.0718
Further details:
Supplementary material for: Novel evaluations of sources and sinks of dissolved oxygen via stable isotopes in lentic water bodies. 1) technical comparison of sampling equipment, 2) annual water temperature profiles (as contour plot), 3) specification regarding the calculation of P/R ratios, 4) metabolic overview during the mixing season of the lake, Supplementary_Material1.pdf
Funding:
German Research Foundation (DFG), grant/award no. 410560381: Oxygen dynamics in large reservoirs: A new framework for understanding the formation of metalimnetic oxygen minima (newMOM)
Coverage:
Latitude: 51.740000 * Longitude: 10.891670
Date/Time Start: 2019-06-18T00:00:00 * Date/Time End: 2020-12-08T00:00:00
Minimum DEPTH, water: 0.5 m * Maximum DEPTH, water: 65.0 m
Event(s):
RMD_2019-2020 (Rappbode Main Dam) * Latitude: 51.740000 * Longitude: 10.891670 * Elevation: 575.0 m * Location: Rappbode reservoir * Method/Device: LIMNOS water sampler (LIMNOSWS)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
1862 data points

Data

Download dataset as tab-delimited text — use the following character encoding:


Date/Time

Depth water [m]

Temp [°C]

O2 [µmol/l]

O2 sat [%]

δ18O O2 []

δ18O H2O [‰ SMOW]

R/P
2019-06-180.519.4297103.721.0-8.31.0
2019-06-185.017.729699.921.2-8.31.1
2019-06-1810.09.532190.123.9-8.61.7
2019-06-1815.05.834588.325.9-8.63.5
2019-06-1830.04.935588.825.6-8.62.9
2019-06-1845.04.636189.625.5-8.62.7
2019-06-1865.04.335687.925.3-8.62.4
2019-07-300.522.5283105.021.5-7.81.0
2019-07-305.021.8288105.521.7-7.81.0
2019-07-3010.011.9352104.518.5-8.61.0
2019-07-3015.06.729978.327.3-8.64.6
2019-07-3030.05.135589.426.3-8.67.4
2019-07-3045.04.834886.926.2-8.63.9
2019-07-3065.04.533182.026.2-8.63.1
2019-08-130.520.627297.222.3-7.71.2
2019-08-135.020.627397.522.4-7.71.2
2019-08-1310.013.929691.820.2-8.31.2
2019-08-1315.07.227572.927.5-8.64.0
2019-08-1330.05.133283.826.7-8.64.8
2019-08-1345.04.834085.126.4-8.64.3
2019-08-1365.04.632480.526.3-8.63.0
2019-08-270.520.5285101.621.6-7.71.1
2019-08-275.020.0285100.521.6-7.71.1
2019-08-2710.013.628387.418.8-8.51.2
2019-08-2715.06.926469.628.8-8.77.5
2019-08-2730.05.232281.427.6-8.712.2
2019-08-2745.04.931679.027.2-8.74.7
2019-08-2765.04.630575.926.9-8.73.5
2019-09-100.518.228396.421.6-7.61.2
2019-09-105.018.228396.421.5-7.71.2
2019-09-1010.015.727588.721.8-7.91.3
2019-09-1015.07.724766.529.0-8.66.7
2019-09-1030.05.331479.427.8-8.810.2
2019-09-1045.05.032381.027.3-8.76.9
2019-09-1065.04.730375.527.2-8.73.9
2019-10-080.513.4334102.522.8-8.71.1
2019-10-085.013.4333102.422.9-7.71.1
2019-10-0810.013.4333102.422.7-7.71.1
2019-10-0815.010.634699.623.5-7.71.2
2019-10-0830.05.431479.728.5-7.70.8
2019-10-0845.05.131880.226.3-7.92.9
2019-10-0865.04.830977.227.3-8.76.3
2019-10-220.512.932498.622.8-8.71.5
2019-10-225.012.932398.022.9-8.61.3
2019-10-2210.012.932297.822.9-7.71.3
2019-10-2215.012.131293.023.2-7.71.4
2019-10-2230.05.527670.129.0-7.711.0
2019-10-2245.05.227970.628.4-7.76.0
2019-10-2265.04.925062.728.1-7.93.7
2019-11-050.510.932594.423.7-8.61.5
2019-11-055.011.032293.623.7-8.71.5
2019-11-0510.011.032293.423.7-8.61.5
2019-11-0515.010.932193.423.6-7.81.5
2019-11-0530.05.626567.729.0-7.77.3
2019-11-0545.05.229374.228.2-7.87.5
2019-11-0565.05.025564.028.0-7.73.7
2019-11-190.58.532187.924.5-8.61.8
2019-11-195.08.529982.024.5-8.61.8
2019-11-1910.08.529982.124.5-8.61.8
2019-11-1915.08.529982.129.2-7.7
2019-11-1930.05.723459.630.2-7.79.2
2019-11-1945.05.325063.229.0-7.75.3
2019-11-1965.05.021153.129.1-7.83.9
2019-12-030.57.229678.524.9-8.61.9
2019-12-035.07.229377.824.9-8.62.0
2019-12-0310.07.229478.024.9-8.62.0
2019-12-0315.07.229477.924.9-7.82.0
2019-12-0330.06.223661.230.6-7.820.2
2019-12-0345.05.521254.129.7-7.85.0
2019-12-0365.05.120752.329.0-7.83.7
2019-12-170.55.734788.625.3-7.82.3
2019-12-175.05.734588.325.3-8.72.4
2019-12-1710.05.735089.625.3-8.72.4
2019-12-1715.05.735490.525.4-8.62.6
2019-12-1730.05.734588.225.4-7.92.4
2019-12-1745.05.733986.725.4-7.92.4
2019-12-1765.05.533685.525.4-7.82.4
2020-01-210.54.237191.425.0-7.92.1
2020-01-215.04.336990.924.9-8.62.1
2020-01-2110.04.336790.625.0-8.62.1
2020-01-2115.04.336690.425.0-8.52.1
2020-01-2130.04.336590.225.0-8.52.1
2020-01-2145.04.336690.225.0-7.92.1
2020-01-2165.04.336690.124.9-7.92.1
2020-02-180.53.741099.624.7-7.81.9
2020-02-185.03.740197.524.7-7.81.9
2020-02-1810.03.739896.724.7-8.51.9
2020-02-1815.03.739696.224.7-8.51.9
2020-02-1830.03.739395.624.7-8.51.9
2020-02-1845.03.739295.424.7-8.32.0
2020-02-1865.03.839295.224.8-7.92.0
2020-03-030.53.8435105.824.7-7.91.9
2020-03-035.03.7422102.524.7-7.82.0
2020-03-0310.03.7417101.424.7-7.92.5
2020-03-0315.03.7414100.624.7-8.52.1
2020-03-0330.03.741199.924.8-8.52.3
2020-03-0345.03.741099.724.7-8.62.1
2020-03-0365.03.740999.524.7-8.62.1
2020-03-170.54.6407101.124.8-8.2
2020-03-175.04.340599.924.8-8.12.6
2020-03-1710.04.340299.024.8-8.12.5
2020-03-1715.04.240198.724.8-8.22.3
2020-03-1730.04.240098.424.8-8.12.2
2020-03-1745.04.139998.124.8-8.12.3
2020-03-1765.04.139998.124.9-8.12.5
2020-03-310.54.437392.224.7-8.22.0
2020-03-315.04.437191.624.7-8.12.0
2020-03-317.04.437191.624.8-8.22.0
2020-03-318.04.437191.624.8-8.22.0
2020-03-319.04.437191.624.8-8.22.0
2020-03-3111.04.437091.524.8-8.12.0
2020-03-3113.04.437091.524.8-8.22.0
2020-03-3116.04.337091.324.8-8.22.0
2020-03-3122.04.336991.224.8-8.22.0
2020-03-3140.04.336991.224.9-8.22.1
2020-03-3165.04.336990.924.9-8.22.1
2020-04-140.510.7337102.823.8-8.21.5
2020-04-145.011.3321103.623.7-8.21.5
2020-04-147.010.3340103.523.7-8.21.4
2020-04-148.010.1347102.823.8-8.31.4
2020-04-149.011.0328102.124.1-8.31.6
2020-04-1411.09.6335101.224.2-8.31.7
2020-04-1413.09.034798.824.4-8.41.7
2020-04-1416.09.134497.124.7-8.31.9
2020-04-1422.09.033895.924.8-8.32.0
2020-04-1440.08.336495.824.9-8.32.3
2020-04-1465.09.434294.424.9-8.42.2
2020-04-280.511.0370107.723.2-8.40.4
2020-04-285.010.8375108.423.0-8.40.4
2020-04-287.07.9392105.923.1-8.40.7
2020-04-288.07.3390103.823.7-8.40.8
2020-04-289.06.8394103.523.9-8.40.8
2020-04-2811.06.4390101.724.2-8.41.2
2020-04-2813.05.938999.924.4-8.51.5
2020-04-2816.05.338998.524.7-8.42.0
2020-04-2822.04.938897.224.9-8.42.4
2020-04-2840.04.638695.925.0-8.42.4
2020-04-2865.04.538194.425.1-8.42.4
2020-05-120.510.9352102.322.1-8.31.1
2020-05-125.010.2358102.322.1-8.31.1
2020-05-127.010.1359102.422.0-8.31.0
2020-05-128.010.1359102.322.1-8.41.1
2020-05-129.010.1359102.322.1-8.41.1
2020-05-1211.08.7368101.222.3-8.31.1
2020-05-1213.06.736695.824.6-8.41.8
2020-05-1216.05.836794.022.0-8.41.2
2020-05-1222.05.137193.425.1-8.42.5
2020-05-1240.04.737192.525.1-8.42.4
2020-05-1265.04.536891.325.2-8.42.4
2020-05-260.513.4339104.222.0-8.41.0
2020-05-265.012.7349105.622.0-8.50.9
2020-05-267.011.4360105.521.9-8.40.9
2020-05-268.010.1365103.822.0-8.31.0
2020-05-269.08.6370101.622.4-8.31.1
2020-05-2611.07.036596.624.5-8.41.8
2020-05-2613.05.936994.725.4-8.43.7
2020-05-2616.05.538096.425.5-8.418.1
2020-05-2622.05.137895.325.4-8.54.2
2020-05-2640.04.837894.325.4-8.43.5
2020-05-2665.04.537292.525.4-8.42.8
2020-06-090.515.2333106.622.1-8.40.9
2020-06-095.015.0335106.522.1-8.40.9
2020-06-097.013.0353107.421.1-8.40.9
2020-06-098.012.3366109.720.8-8.40.8
2020-06-099.010.5381109.621.2-8.30.8
2020-06-0911.08.636399.623.0-8.41.2
2020-06-0913.06.835192.225.5-8.43.1
2020-06-0916.05.836593.526.0-8.4
2020-06-0922.05.337294.226.1-8.5
2020-06-0940.04.937794.525.8-8.4
2020-06-0965.04.638094.525.8-8.5
2020-06-230.520.1312110.322.4-8.50.5
2020-06-235.016.0367119.518.9-8.30.6
2020-06-237.013.1398121.518.6-8.30.6
2020-06-238.012.1391116.719.1-8.50.7
2020-06-239.011.1377109.720.9-8.40.8
2020-06-2311.09.134495.523.4-8.51.4
2020-06-2313.07.532186.025.1-8.52.2
2020-06-2316.06.034689.125.3-8.62.4
2020-06-2322.05.435690.325.7-8.63.3
2020-06-2340.05.036892.425.8-8.44.9
2020-06-2365.04.636691.225.9-8.65.0
2020-07-070.518.729099.822.1-8.61.2
2020-07-075.018.7291100.222.0-8.61.1
2020-07-077.018.7292100.321.9-8.31.1
2020-07-078.018.4293100.222.0-8.31.1
2020-07-079.012.232496.919.2-8.31.1
2020-07-0711.08.631887.624.6-8.41.9
2020-07-0713.06.530479.428.0-8.417.6
2020-07-0716.05.832282.527.6-8.523.3
2020-07-0722.05.433585.227.2-8.527.9
2020-07-0740.05.035889.826.4-8.619.1
2020-07-0765.04.735087.126.2-8.54.0
2020-07-210.519.628399.321.5-8.51.1
2020-07-215.018.5295100.919.3-8.51.1
2020-07-217.017.1311103.418.6-8.61.0
2020-07-218.015.530397.420.1-8.11.1
2020-07-219.013.529490.520.9-8.21.2
2020-07-2111.010.026374.725.3-8.32.1
2020-07-2113.07.824967.028.4-8.34.7
2020-07-2116.06.228072.528.7-8.410.0
2020-07-2122.05.730076.827.9-8.57.1
2020-07-2140.05.132982.926.9-8.55.2
2020-07-2165.04.732280.426.5-8.63.3
2020-07-280.521.6291111.321.7-7.80.9
2020-07-285.021.3289110.021.6-7.81.0
2020-07-287.020.4289108.521.3-7.91.0
2020-07-288.020.9291110.321.2-7.81.0
2020-07-289.019.8275102.220.6-8.11.1
2020-07-2811.018.523488.423.8-8.31.7
2020-07-2813.015.924383.628.4-8.539.2
2020-07-2816.015.226691.728.9-8.5
2020-07-2822.014.729499.027.9-8.6
2020-07-2840.014.4309102.426.7-8.6
2020-07-2865.014.129797.826.4-8.563.7
2020-08-040.520.3330117.020.5-7.70.5
2020-08-045.019.6330115.720.1-7.70.6
2020-08-047.018.1323109.619.8-7.80.9
2020-08-048.015.829294.422.2-8.01.3
2020-08-049.014.226181.623.7-8.11.7
2020-08-0411.010.823066.526.3-8.32.4
2020-08-0413.08.022962.128.7-8.44.3
2020-08-0416.06.229375.929.5-8.5
2020-08-0422.05.732583.128.1-8.5
2020-08-0440.05.135589.427.0-8.5
2020-08-0465.04.733783.926.7-8.54.9
2020-08-180.522.3311114.920.5-7.50.6
2020-08-185.020.3323114.719.7-7.60.7
2020-08-187.017.8317107.019.0-7.81.0
2020-08-188.016.326285.821.7-8.01.3
2020-08-189.015.421368.223.9-8.11.8
2020-08-1811.011.716749.327.4-8.32.6
2020-08-1813.08.617247.230.6-8.55.3
2020-08-1816.06.226869.320.7-7.51.4
2020-08-1822.05.731480.228.3-8.6
2020-08-1840.05.234587.127.0-8.6
2020-08-1865.04.831077.626.4-8.53.0
2020-09-010.518.6293100.420.9-7.51.1
2020-09-015.018.6293100.420.4-7.61.1
2020-09-017.018.3294100.220.9-7.61.1
2020-09-018.017.828194.821.2-7.71.2
2020-09-019.016.825283.223.6-7.81.6
2020-09-0111.011.715746.430.3-8.34.6
2020-09-0113.08.913036.033.2-8.69.4
2020-09-0116.06.721355.931.6-8.644.0
2020-09-0122.05.827871.429.6-8.6
2020-09-0140.05.232682.327.9-8.7
2020-09-0165.04.929373.527.7-8.74.7
2020-09-150.518.6328112.420.0-7.50.8
2020-09-155.017.5330110.719.7-7.60.9
2020-09-157.017.3322107.519.6-7.50.9
2020-09-158.017.2314104.920.0-7.51.0
2020-09-159.017.0312103.521.0-7.61.0
2020-09-1511.013.916250.323.4-7.81.7
2020-09-1513.09.66618.536.5-8.419.1
2020-09-1516.06.820654.132.8-8.5
2020-09-1522.05.927771.230.0-8.6
2020-09-1540.05.331379.228.0-8.625.4
2020-09-1565.05.026666.728.2-8.64.4
2020-09-290.515.4311100.020.2-7.61.1
2020-09-295.015.4312100.420.5-7.61.1
2020-09-297.015.4313100.520.9-7.41.1
2020-09-298.015.4313100.620.7-7.61.1
2020-09-299.015.4313100.420.8-7.61.1
2020-09-2911.015.4313100.420.6-7.61.1
2020-09-2913.010.719857.227.8-8.33.0
2020-09-2916.07.313335.434.5-8.629.6
2020-09-2922.06.024563.230.9-8.5
2020-09-2940.05.329374.328.6-8.614.4
2020-09-2965.05.024461.428.3-8.63.8
2020-10-130.513.130693.421.9-7.61.3
2020-10-135.013.130693.521.7-7.61.2
2020-10-137.013.130693.521.8-7.71.3
2020-10-138.013.130793.521.9-7.61.3
2020-10-139.013.130793.521.8-7.71.3
2020-10-1311.013.130793.621.8-7.61.3
2020-10-1313.013.130793.621.8-7.61.2
2020-10-1316.07.818750.436.2-8.5
2020-10-1322.06.121254.832.1-8.6
2020-10-1340.05.425965.829.6-8.510.8
2020-10-1365.05.122757.129.1-8.54.4
2020-10-270.511.331692.323.3-7.81.5
2020-10-275.011.331592.323.2-7.71.4
2020-10-277.011.331592.223.3-7.81.5
2020-10-278.011.331592.323.3-7.71.5
2020-10-279.011.331592.323.3-7.71.5
2020-10-2711.011.331592.323.3-7.81.5
2020-10-2713.011.331592.323.3-7.71.4
2020-10-2716.011.331592.323.3-8.51.5
2020-10-2722.06.518047.033.6-7.8
2020-10-2740.05.525264.230.0-8.314.7
2020-10-2765.05.121854.929.4-8.64.5
2020-11-100.510.029984.824.0-7.71.7
2020-11-105.09.929383.124.1-7.71.7
2020-11-107.09.929383.224.1-7.71.7
2020-11-108.09.929383.124.1-7.71.7
2020-11-109.09.929383.224.2-7.71.7
2020-11-1011.09.929383.224.2-7.71.7
2020-11-1013.09.929383.224.1-7.71.7
2020-11-1016.09.929383.224.1-7.71.7
2020-11-1022.07.016142.529.5-8.33.6
2020-11-1040.05.621655.229.7-8.45.1
2020-11-1065.05.219148.129.0-8.43.5
2020-12-080.56.728073.626.1-7.92.5
2020-12-085.06.827973.326.1-7.92.5
2020-12-087.06.827973.326.0-7.92.4
2020-12-088.06.827973.326.2-7.82.5
2020-12-089.06.827973.326.0-7.92.4
2020-12-0811.06.827973.325.9-8.02.4
2020-12-0813.06.827973.326.0-7.92.4
2020-12-0816.06.827973.426.0-7.92.4
2020-12-0822.06.827873.026.0-7.92.4
2020-12-0840.05.817845.531.1-8.46.0
2020-12-0865.05.218646.929.7-8.54.1