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Ahrens, Janis; Beck, Melanie; Marchant, Hannah K; Ahmerkamp, Soeren; Schnetger, Bernhard; Brumsack, Hans-Jürgen (2019): (Table S1) Seasonal oxygen, nutrient, Mn, and Fe data for intertidal pore waters and adjacent seawater of Spiekeroog Island North Beach (Germany) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.905927, In supplement to: Ahrens, J et al. (2020): Seasonality of Organic Matter Degradation regulates Nutrient and Metal Net Fluxes in a High Energy Sandy Beach. Journal of Geophysical Research: Biogeosciences, https://doi.org/10.1029/2019JG005399

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Keyword(s):
ammonium; High Energy Beach; iron; manganese; nitrate; nitrite; North Sea; subterranean estuary
Coverage:
Median Latitude: 53.781381 * Median Longitude: 7.711341 * South-bound Latitude: 53.780668 * West-bound Longitude: 7.711025 * North-bound Latitude: 53.782280 * East-bound Longitude: 7.712041
Date/Time Start: 2016-10-26T10:41:00 * Date/Time End: 2016-10-27T17:55:00
Event(s):
Spiekeroog_S1_T1-7  * Latitude: 53.780668 * Longitude: 7.711145 * Location: Spiekeroog, German Bight, North Sea * Method/Device: Coastal section (CSEC)
Spiekeroog_S1_T1-78  * Latitude: 53.780951 * Longitude: 7.711105 * Location: Spiekeroog, German Bight, North Sea * Method/Device: Coastal section (CSEC)
Spiekeroog_S1_T1-178  * Latitude: 53.782261 * Longitude: 7.711100 * Location: Spiekeroog, German Bight, North Sea * Method/Device: Coastal section (CSEC)
Comment:
Nutrient values below limit (#99) of quantification, but above limit of detection are shown as second values. All Nutrients were filtered by 0.45 µm. The actual limit of quantification is assumed to be lower than the operationally defined limit of quantification (lowest calibration point).
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
Event labelEventAhrens, Janis
TransectTransectAhrens, JanisHorizontal transect identifier
Station labelStationAhrens, JanisSite identifier
DEPTH, sediment/rockDepth sedmAhrens, JanisGeocode – Depth below sediment surface
DATE/TIMEDate/TimeAhrens, JanisGeocode
UTM Northing, Universal Transverse MercatorUTM northmAhrens, JanisDGPS; estimated for North Beach Seawater(32U)
UTM Easting, Universal Transverse MercatorUTM eastmAhrens, JanisDGPS; estimated for North Beach Seawater(32U)
LATITUDELatitudeAhrens, JanisDGPS; estimated for North Beach SeawaterGeocode
LONGITUDELongitudeAhrens, JanisDGPS; estimated for North Beach SeawaterGeocode
10 POINT DISTANCE from startDistmAhrens, JanisCalculatedGeocode – Distance from first sampling point (closest to dunes)
11 ELEVATIONElevationm a.s.l.Ahrens, JanisCalculated: DGPS surface elevation - depth below sediment surfaceGeocode – Elevation above sea level (NHN)
12 Temperature, waterTemp°CAhrens, JanisConductivity probe with integrated temperature sensor
13 SalinitySalAhrens, JanisConductivity probe
14 OxygenO2µmol/lAhrens, JanisFlow through cell; optical measurement (PyroScience)Dissolved
15 Ammonium[NH4]+µmol/lAhrens, JanisPhotometric
16 Ammonium[NH4]+µmol/lAhrens, JanisPhotometricSecond value
17 Nitrite[NO2]-µmol/lAhrens, JanisPhotometric
18 Nitrite[NO2]-µmol/lAhrens, JanisPhotometricSecond value
19 Nitrate and Nitrite[NO3]- + [NO2]-µmol/lAhrens, JanisPhotometric
20 Nitrate and Nitrite[NO3]- + [NO2]-µmol/lAhrens, JanisPhotometricSecond value
21 Nitrate[NO3]-µmol/lAhrens, JanisCalculated: NOx - NO2
22 Nitrogen, inorganic, dissolvedDINµmol/lAhrens, JanisCalulated: NOx + NH4
23 Nitrogen, inorganic, dissolvedDINµmol/lAhrens, JanisCalulated: NOx + NH4Second values
24 IronFeµmol/lAhrens, JanisMass spectrometry
25 ManganeseMnµmol/lAhrens, JanisMass spectrometry
Size:
1115 data points

Data

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


Event

Transect
(Horizontal transect identifier)

Station
(Site identifier)

Depth sed [m]
(Depth below sediment surface)

Date/Time

UTM north [m]
((32U), DGPS; estimated for No...)

UTM east [m]
((32U), DGPS; estimated for No...)

Latitude
(DGPS; estimated for North Bea...)

Longitude
(DGPS; estimated for North Bea...)
10 
Dist [m]
(Distance from first sampling ...)
11 
Elevation [m a.s.l.]
(Elevation above sea level (NH...)
12 
Temp [°C]
(Conductivity probe with integ...)
13 
Sal
(Conductivity probe)
14 
O2 [µmol/l]
(Dissolved, Flow through cell;...)
15 
[NH4]+ [µmol/l]
(Photometric)
16 
[NH4]+ [µmol/l]
(Second value, Photometric)
17 
[NO2]- [µmol/l]
(Photometric)
18 
[NO2]- [µmol/l]
(Second value, Photometric)
19 
[NO3]- + [NO2]- [µmol/l]
(Photometric)
20 
[NO3]- + [NO2]- [µmol/l]
(Second value, Photometric)
21 
[NO3]- [µmol/l]
(Calculated: NOx - NO2)
22 
DIN [µmol/l]
(Calulated: NOx + NH4)
23 
DIN [µmol/l]
(Second values, Calulated: NOx...)
24 
Fe [µmol/l]
(Mass spectrometry)
25 
Mn [µmol/l]
(Mass spectrometry)
Spiekeroog_S1_T1-7 T170.502016-10-26T11:095959890.059415074.80953.780668277.7111446900.000.999.632.8#99.0#99.08.08.09.6#99.0000.02
Spiekeroog_S1_T1-7T171.002016-10-26T11:405959890.059415074.80953.780668277.7111446900.000.4910.932.6#99.0#99.09.29.210.1#99.0000.04
Spiekeroog_S1_T1-78 T1780.302016-10-26T12:405959921.548415072.78853.780950907.71110535631.550.0511.433.782<5.82.83.611.47.814.10.1000.17
Spiekeroog_S1_T1-78T1780.502016-10-26T13:005959921.548415072.78853.780950907.71110535631.55-0.1512.133.9111#99.0#99.025.225.226.3<0.0370.02
Spiekeroog_S1_T1-78T1781.002016-10-26T13:205959921.548415072.78853.780950907.71110535631.55-0.6513.133.3121#99.0#99.011.211.212.30.0501.90
Spiekeroog_S1_T1-191 T11910.102016-10-26T13:405959958.254415070.16753.781280317.71105548068.35-0.7511.730.73<5.84.6#99.0#99.0#99.0<7.44.60.2702.00
Spiekeroog_S1_T1-191T11910.302016-10-26T14:005959958.254415070.16753.781280317.71105548068.35-0.9510.730.321#99.0#99.0#99.0#99.0#99.00.3400.73
Spiekeroog_S1_T1-191T11910.502016-10-26T14:205959958.254415070.16753.781280317.71105548068.35-1.1512.131.36#99.0#99.0#99.0#99.0#99.00.1900.73
Spiekeroog_S1_T1-191T11911.002016-10-26T14:405959958.254415070.16753.781280317.71105548068.35-1.6513.230.711<5.84.1#99.0#99.0#99.0<7.44.10.6100.84
Spiekeroog_S1_T1-188 T11880.502016-10-26T17:225959984.218415073.79353.781514227.71110334494.16-0.3410.524.61329.9#99.0#99.0#99.029.90.58023.80
Spiekeroog_S1_T1-188T11881.002016-10-26T17:295959984.218415073.79353.781514227.71110334494.16-0.8410.928.4625.0#99.0#99.0#99.025.036.8001.90
Spiekeroog_S1_T1-186 T11860.102016-10-26T16:455960024.484415074.86953.781876227.711108580134.43-0.6211.819.81525.8#99.0#99.0#99.025.881.1001.30
Spiekeroog_S1_T1-186T11860.302016-10-26T17:055960024.484415074.86953.781876227.711108580134.43-0.8212.320.91321.9#99.0#99.0#99.021.963.3001.20
Spiekeroog_S1_T1-186T11860.502016-10-26T17:255960024.484415074.86953.781876227.711108580134.43-1.0212.420.3618.5#99.0#99.0#99.018.513.2001.20
Spiekeroog_S1_T1-186T11861.002016-10-26T17:455960024.484415074.86953.781876227.711108580134.43-1.5212.816.0014.6#99.0#99.0#99.014.621.4000.80
Spiekeroog_S1_T1-178 T11780.502016-10-26T15:555960067.343415075.09253.782261397.711100160177.28-1.7412.113.910.7#99.0#99.0#99.010.724.3001.90
Spiekeroog_S1_T1-178T11781.002016-10-26T15:355960067.343415075.09253.782261397.711100160177.28-2.2413.013.9562.7#99.0#99.0#99.062.735.5002.50
Spiekeroog_S1_T1-178T11782.002016-10-26T15:455960067.343415075.09253.782261397.711100160177.28-3.2413.413.9213.0#99.0#99.0#99.013.020.9000.80
Spiekeroog_S1_T1-178T11780.302016-10-26T16:155960067.343415075.09253.782261397.711100160177.28-1.5412.119.426.7#99.0#99.0#99.026.718.6004.40
Spiekeroog_S1_T1W-7 T1 west70.102016-10-27T12:045959890.059415072.80953.780667957.7111143460.001.3911.333.127010.6#99.04.64.515.2#99.0000.02
Spiekeroog_S1_T1W-7T1 west70.302016-10-27T12:185959890.059415072.80953.780667957.7111143460.001.1910.534.1273#99.0#99.019.719.721.5#99.0000.01
Spiekeroog_S1_T1W-7T1 west70.502016-10-27T12:325959890.059415072.80953.780667957.7111143460.000.9911.433.8247<5.82.4#99.011.111.113.5#99.0000.01
Spiekeroog_S1_T1W-7T1 west71.002016-10-27T12:475959890.059415072.80953.780667957.7111143460.000.4912.232.2248#99.0#99.010.510.512.4<0.0370.03
Spiekeroog_S1_T1W-78 T1 west780.102016-10-27T13:455959921.548415070.78853.780950587.71107501131.550.2512.732.805.8#99.0#99.0#99.0<7.45.8#99.0000.67
Spiekeroog_S1_T1W-78T1 west780.302016-10-27T13:575959921.548415070.78853.780950587.71107501131.550.0512.533.926<5.82.62.421.218.823.8#99.0000.04
Spiekeroog_S1_T1W-78T1 west780.502016-10-27T14:065959921.548415070.78853.780950587.71107501131.55-0.1513.533.7#99.0#99.022.422.423.8#99.0000.01
Spiekeroog_S1_T1W-78T1 west781.002016-10-27T14:205959921.548415070.78853.780950587.71107501131.55-0.6513.933.4#99.0#99.09.89.810.1<0.0370.02
Spiekeroog_S1_T1W-191 T1 west1910.102016-10-27T17:205959958.254415068.16753.781279997.71102513568.35-0.7512.131.1<5.84.5<0.60.3#99.0#99.0<7.44.50.1803.40
Spiekeroog_S1_T1W-191T1 west1910.302016-10-27T17:375959958.254415068.16753.781279997.71102513568.35-0.9511.931.0<5.83.8#99.0#99.0#99.0<7.43.80.0400.45
Spiekeroog_S1_T1W-191T1 west1910.502016-10-27T17:385959958.254415068.16753.781279997.71102513568.35-1.1511.830.9<5.83.8#99.0#99.0#99.0<7.43.80.2300.31
Spiekeroog_S1_T1W-191T1 west1911.002016-10-27T17:555959958.254415068.16753.781279997.71102513568.35-1.6512.230.7<5.84.0#99.0#99.0#99.0<7.44.00.6100.13
Spiekeroog_S1_T1W-188 T1 west1880.302016-10-27T14:475959984.218415071.79353.781513897.71107299994.16-0.1412.034.2190#99.0#99.016.516.516.5<0.0370.01
Spiekeroog_S1_T1W-188T1 west1880.502016-10-27T15:105959984.218415071.79353.781513897.71107299994.16-0.3412.232.948#99.0<0.60.429.629.230.90.0800.08
Spiekeroog_S1_T1W-188T1 west1881.002016-10-27T15:315959984.218415071.79353.781513897.71107299994.16-0.8412.632.6189.8#99.0#99.0#99.09.89.20010.70
Spiekeroog_S1_T1W-186 T1 west1860.102016-10-27T15:485960024.484415072.86953.781875897.711078235134.43-0.6212.526.74721.8#99.0#99.0#99.021.833.6003.10
Spiekeroog_S1_T1W-186T1 west1860.302016-10-27T16:065960024.484415072.86953.781875897.711078235134.43-0.8211.930.7427.5<0.60.4#99.0#99.027.597.5006.00
Spiekeroog_S1_T1W-186T1 west1860.502016-10-27T16:135960024.484415072.86953.781875897.711078235134.43-1.0212.632.0329.1<0.60.5#99.0#99.029.1163.5005.30
Spiekeroog_S1_T1W-186T1 west1861.002016-10-27T16:375960024.484415072.86953.781875897.711078235134.43-1.5212.731.1350.2<0.60.4#99.0#99.050.276.1004.40
Spiekeroog_S1_T1E-7 T1 east70.102016-10-27T12:005959890.059415076.80953.780668607.7111750350.001.3912.232.826016.4#99.04.14.120.50.1000.03
Spiekeroog_S1_T1E-7T1 east70.302016-10-27T12:085959890.059415076.80953.780668607.7111750350.001.1911.633.7268#99.0#99.013.713.714.60.0400.01
Spiekeroog_S1_T1E-7T1 east70.502016-10-27T12:205959890.059415076.80953.780668607.7111750350.000.9911.333.0262<5.84.8#99.010.110.114.90.1200.02
Spiekeroog_S1_T1E-7T1 east71.002016-10-27T12:285959890.059415076.80953.780668607.7111750350.000.4911.232.6253#99.0#99.010.710.712.00.1600.02
Spiekeroog_S1_T1E-78 T1 east780.102016-10-27T13:465959921.548415074.78853.780951237.71113570031.550.2513.233.14<5.85.4#99.0#99.0#99.0<7.45.40.0900.14
Spiekeroog_S1_T1E-78T1 east780.302016-10-27T14:025959921.548415074.78853.780951237.71113570031.550.0512.733.6267.05.513.98.420.8#99.0000.01
Spiekeroog_S1_T1E-78T1 east780.502016-10-27T13:565959921.548415074.78853.780951237.71113570031.55-0.1512.833.3142#99.019.719.720.1<0.0370.02
Spiekeroog_S1_T1E-78T1 east781.002016-10-27T14:115959921.548415074.78853.780951237.71113570031.55-0.6513.333.0120#99.0#99.08.18.110.00.0900.03
Spiekeroog_S1_T1E-191 T1 east1910.102016-10-27T17:225959958.254415072.16753.781280647.71108582568.35-0.7512.030.9<5.85.8#99.0#99.0#99.0<7.45.80.4401.30
Spiekeroog_S1_T1E-191T1 east1910.302016-10-27T17:275959958.254415072.16753.781280647.71108582568.35-0.9511.931.1<5.84.1#99.0#99.0#99.0<7.44.10.3100.79
Spiekeroog_S1_T1E-191T1 east1910.502016-10-27T17:335959958.254415072.16753.781280647.71108582568.35-1.1512.130.2<5.85.5#99.0#99.0#99.0<7.45.50.0801.00
Spiekeroog_S1_T1E-191T1 east1911.002016-10-27T17:385959958.254415072.16753.781280647.71108582568.35-1.6512.229.56.5#99.0#99.0#99.0<7.46.50.2500.90
Spiekeroog_S1_T1E-188 T1 east1880.302016-10-27T15:145959984.218415075.79353.781514547.71113368994.16-0.1412.430.7#99.0#99.026.526.527.9<0.0370.01
Spiekeroog_S1_T1E-188T1 east1880.502016-10-27T15:215959984.218415075.79353.781514547.71113368994.16-0.3412.527.721.8<0.60.2#99.0#99.021.80.2005.40
Spiekeroog_S1_T1E-188T1 east1881.002016-10-27T15:295959984.218415075.79353.781514547.71113368994.16-0.8412.426.721.0#99.0#99.0#99.021.02.20029.50
Spiekeroog_S1_T1E-186 T1 east1860.102016-10-27T15:535960024.484415076.86953.781876557.711138925134.43-0.6213.123.7515.1#99.0#99.0#99.015.163.8003.40
Spiekeroog_S1_T1E-186T1 east1860.302016-10-27T16:045960024.484415076.86953.781876557.711138925134.43-0.8213.024.930.0<0.60.5#99.0#99.030.089.0004.60
Spiekeroog_S1_T1E-186T1 east1860.502016-10-27T16:095960024.484415076.86953.781876557.711138925134.43-1.0213.023.7219.3<0.60.6<1.00.7#99.020.077.6003.90
Spiekeroog_S1_T1E-186T1 east1861.002016-10-27T16:155960024.484415076.86953.781876557.711138925134.43-1.5212.628.6441.6<0.60.5#99.0#99.041.668.3007.30
Spiekeroog_S1_T2-13 T2130.302016-10-26T10:415959893.560415133.95053.780709387.7120410220.001.367.034.0<5.83.6#99.06.96.910.50.1200.09
Spiekeroog_S1_T2-13T2130.502016-10-26T11:035959893.560415133.95053.780709387.7120410220.001.167.134.0#99.0#99.07.87.89.60.1300.17
Spiekeroog_S1_T2-13T2130.952016-10-26T11:175959893.560415133.95053.780709387.7120410220.000.718.433.0259#99.0#99.012.612.613.90.2200.03
Spiekeroog_S1_T2-72 T2720.302016-10-26T12:225959924.007415133.18453.780982857.71202102130.460.2310.133.0115#99.0#99.024.524.525.40.0600.09
Spiekeroog_S1_T2-72T2720.502016-10-26T12:445959924.007415133.18453.780982857.71202102130.460.0311.334.0107#99.0#99.033.233.233.8<0.0370.19
Spiekeroog_S1_T2-72T2721.002016-10-26T12:585959924.007415133.18453.780982857.71202102130.46-0.4711.033.0189#99.0#99.021.921.922.30.2900.03
Spiekeroog_S1_T2-143 T21430.102016-10-26T13:405959966.373415132.91553.781363517.71200528172.82-0.779.831.014.4001.77
Spiekeroog_S1_T2-143T21430.302016-10-26T13:555959966.373415132.91553.781363517.71200528172.82-0.9710.230.01<5.85.0#99.0#99.0#99.0<7.45.10.3601.68
Spiekeroog_S1_T2-143T21430.502016-10-26T14:045959966.373415132.91553.781363517.71200528172.82-1.1710.830.01<5.85.8#99.0#99.0#99.0<7.45.80.1101.63
Spiekeroog_S1_T2-143T21431.002016-10-26T14:135959966.373415132.91553.781363517.71200528172.82-1.6711.130.016.1#99.0#99.0#99.0<7.46.10.5400.55
Spiekeroog_S1_T2-164 T21640.102016-10-26T16:225959986.121415131.75753.781540777.71198227692.59-1.0010.129.058.6#99.0#99.0#99.08.635.0007.50
Spiekeroog_S1_T2-164T21640.302016-10-26T16:435959986.121415131.75753.781540777.71198227692.59-1.2010.431.0011.0<0.60.3#99.0#99.011.046.4009.60
Spiekeroog_S1_T2-164T21640.502016-10-26T16:365959986.121415131.75753.781540777.71198227692.59-1.4010.531.006.2#99.0#99.0#99.0<7.46.210.9002.80
Spiekeroog_S1_T2-164T21641.002016-10-26T16:305959986.121415131.75753.781540777.71198227692.59-1.9011.030.006.3#99.0#99.0#99.0<7.46.31.1000.85
Spiekeroog_S1_T2-169 T21690.302016-10-26T14:355960027.085415132.03553.781908927.711975220133.54-0.8910.933.0<5.84.3#99.0#99.0#99.0<7.44.315.8004.70
Spiekeroog_S1_T2-169T21690.502016-10-26T14:525960027.085415132.03553.781908927.711975220133.54-1.0910.833.07.5#99.0#99.0#99.07.561.80031.30
Spiekeroog_S1_T2-169T21691.002016-10-26T15:065960027.085415132.03553.781908927.711975220133.54-1.5911.733.026.0<0.60.3#99.0#99.026.076.4004.90
Spiekeroog_S1_T2-162 T21620.102016-10-26T15:345960068.416415130.21953.782280027.711936291174.90-1.2010.133.01<5.84.6#99.013.413.418.00.0500.16
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