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Pathirana, Irene; Knies, Jochen; Felix, Maarten; Mann, Ute (2014): Sand fraction, organic carbon and nitrogen data, and calculated marine and terrestrial organic carbon fractions of surface sediments in the western Barents Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.817232, Supplement to: Pathirana, I et al. (2014): Towards an improved organic carbon budget for the western Barents Sea shelf. Climate of the Past, 10(2), 569-587, https://doi.org/10.5194/cp-10-569-2014

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Abstract:
There is generally a lack of knowledge on how marine organic carbon accumulation is linked to vertical export and primary productivity patterns. In this study, a multi-proxy geochemical and organic-sedimentological approach is coupled with organic facies modelling focusing on regional calculations of carbon cycling and carbon burial on the western Barents Shelf between northern Scandinavia and Svalbard. OF-Mod 3D, an organic facies modelling software tool, is used to reconstruct the marine and terrestrial organic carbon fractions and to make inferences about marine primary productivity in this region. The model is calibrated with an extensive sample dataset and reproduces the present-day regional distribution of the organic carbon fractions well. Based on this new organic facies model, we present regional carbon mass accumulation rate calculations for the western Barents Sea.
The calibration dataset includes location and water depth, sand fraction, organic carbon and nitrogen data and calculated marine and terrestrial organic carbon fractions.
Related to:
Knies, Jochen; Martinez, Philippe (2009): Organic matter sedimentation in the western Barents Sea region: Terrestrial and marine contribution based on isotopic composition and organic nitrogen content. Norwegian Journal of Geology, 89, 79-89, https://njg.geologi.no/images/NJG_articles/Knies_print.pdf
Source:
Knies, Jochen; Martinez, Philippe (2009): Geochemistry of surface sediment samples from the western Barents Sea region. PANGAEA, https://doi.org/10.1594/PANGAEA.817234
Coverage:
Median Latitude: 74.253523 * Median Longitude: 17.678322 * South-bound Latitude: 68.140000 * West-bound Longitude: -4.331667 * North-bound Latitude: 82.310167 * East-bound Longitude: 37.170000
Date/Time Start: 1997-06-28T13:12:00 * Date/Time End: 1997-08-02T14:44:00
Minimum DEPTH, sediment/rock: m * Maximum DEPTH, sediment/rock: m
Event(s):
HM_St01  * Latitude: 72.000000 * Longitude: 22.000000 * Elevation: -367.0 m * Location: Norwegian Sea * Comment: RV Hakon Mosby
HM_St02  * Latitude: 72.020000 * Longitude: 20.920000 * Elevation: -371.0 m * Location: Norwegian Sea * Comment: RV Hakon Mosby
HM_St03  * Latitude: 72.030000 * Longitude: 19.850000 * Elevation: -324.0 m * Location: Norwegian Sea * Comment: RV Hakon Mosby
Parameter(s):
Size:
1459 data points

Data

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


Event

Latitude

Longitude

Elevation [m]

Depth sed [m]

>63 µm [relative units]
(from Coulter LS 2000 grain si...)

TOC [%]
(wt. %, Element analyser CHN, ...)

δ13C Corg [‰ PDB]
(Element analyser isotope rati...)

TN [%]
(wt. %, Element analyser isoto...)
10 
N inorg [%]
(wt. %, Element analyser isoto...)
11 
N org [%]
(wt. %, Calculated)
12 
N org [%]
(of total N, Calculated)
13 
MOM [%]
(of total TOC, Calculated)
14 
C org ter [%]
(of total TOC, Calculated)
15 
C org mar [%]
(of total TOC, Calculated)
16 
Reference
R1MC85 70.4621.68-46600.081.69-22.360.240.020.2292.2662.390.641.05Pathirana et al
R87MC006 71.3120.32-24000.350.86-22.280.120.020.1084.9463.740.310.55Pathirana et al
JM10 77.4120.10-12300.021.67-24.340.210.100.1049.9029.331.180.49Pathirana et al
HM_St627 72.3224.06-26400.250.62-22.300.090.020.0778.8963.000.230.39Knies and Martinez, 2009
HM_St629 73.0124.25-40400.131.39-22.870.180.040.1480.0054.000.640.75Knies and Martinez, 2009
HM_St631 73.6724.47-45100.061.82Knies and Martinez, 2009
HM_St633 74.3424.69-37300.411.26-23.510.130.050.0863.8543.000.720.54Knies and Martinez, 2009
HM_St635 75.0024.94-18200.202.45-22.860.300.060.2479.6754.001.131.32Knies and Martinez, 2009
HM_St639 75.5727.90-26300.092.74-22.570.340.060.2882.9459.001.121.62Knies and Martinez, 2009
HM_St643 76.4929.91-29100.122.24-22.770.270.050.2282.2256.000.991.26Knies and Martinez, 2009
HM_St645 75.8629.46-29600.392.20-24.430.210.060.1572.8628.001.580.62Knies and Martinez, 2009
HM_St647 75.2029.01-34300.072.45Knies and Martinez, 2009
HM_St649 74.5428.58-39400.212.12Knies and Martinez, 2009
HM_St651 74.6426.08-31700.252.08-22.660.260.050.2180.0057.000.901.19Knies and Martinez, 2009
HM_St653 73.9725.81-44100.051.73-22.720.220.050.1879.5556.000.760.97Knies and Martinez, 2009
HM_St655 73.3125.54-41200.121.53-22.780.200.040.1679.5055.000.690.84Knies and Martinez, 2009
HM_St657 72.6425.27-26800.510.43Knies and Martinez, 2009
HM_St659 71.9825.06-25600.410.48Knies and Martinez, 2009
HM_St661 71.3722.76-40800.040.71-22.140.110.020.0978.1866.000.240.47Knies and Martinez, 2009
HM_St663 71.6125.99-29100.760.33Knies and Martinez, 2009
HM_St665 72.1728.41-28900.290.78-22.470.110.020.0979.0961.000.300.48Knies and Martinez, 2009
HM_St667 72.8428.76-30500.480.84Knies and Martinez, 2009
HM_St669 73.5029.15-41400.161.37-22.500.180.040.1478.3360.000.550.82Knies and Martinez, 2009
HM_St671 74.1529.55-36600.161.77Knies and Martinez, 2009
HM_St673 74.6732.49-16500.541.28-23.210.130.050.0965.3848.000.660.61Knies and Martinez, 2009
HM_St675 75.3333.07-20900.361.80Knies and Martinez, 2009
HM_St677 75.9733.73-27600.201.91-23.710.180.060.1267.7840.001.150.77Knies and Martinez, 2009
HM_St679 76.6234.45-19300.171.82-23.520.230.050.1877.8343.001.040.78Knies and Martinez, 2009
HM_St681 76.4337.17-24900.551.04Knies and Martinez, 2009
HM_St690 71.0230.96-28300.340.39-23.840.050.030.0350.0038.000.240.15Knies and Martinez, 2009
HM_St692 70.6231.72-25200.580.20Knies and Martinez, 2009
HM_St01 72.0022.00-36700.090.82-21.650.120.020.1080.7974.000.210.60Knies and Martinez, 2009
HM_St02 72.0220.92-37100.100.92-22.010.140.030.1180.6768.000.290.63Knies and Martinez, 2009
HM_St03 72.0319.85-32400.191.01-21.750.150.030.1382.7673.000.270.74Knies and Martinez, 2009
HM_St04 72.0218.77-31500.170.97-21.660.150.020.1384.6574.000.250.72Knies and Martinez, 2009
HM_St06 72.0216.62-36200.650.37-21.870.060.010.0578.9971.000.110.26Knies and Martinez, 2009
HM_St07 72.0215.52-76700.680.29-23.610.030.010.0261.5442.000.170.12Knies and Martinez, 2009
HM_St09 72.0114.62-131700.360.67-21.450.100.010.0987.7278.000.150.52Knies and Martinez, 2009
HM_St11 73.1712.94-149900.320.74-21.720.110.010.0986.5273.000.200.54Knies and Martinez, 2009
HM_St12 73.1714.09-103000.580.42-21.990.060.010.0581.8469.000.130.29Knies and Martinez, 2009
HM_St13 73.1715.23-48500.570.33-22.600.050.010.0473.4258.000.140.19Knies and Martinez, 2009
HM_St14 73.1716.38-47500.360.79-22.330.110.020.0879.0863.000.290.50Knies and Martinez, 2009
HM_St15 73.1717.54-46000.390.88-22.400.120.020.0980.3462.000.330.54Knies and Martinez, 2009
HM_St16 73.1718.82-42300.500.87-22.530.120.020.0979.1560.000.350.52Knies and Martinez, 2009
HM_St17 73.1719.86-44100.401.15-22.860.140.030.1281.9454.000.530.62Knies and Martinez, 2009
HM_St18 73.1720.95-46300.131.41-22.570.180.030.1581.2159.000.580.83Knies and Martinez, 2009
HM_St19 73.1722.01-44400.091.40-22.430.190.030.1582.1361.000.550.85Knies and Martinez, 2009
HM_St20 74.8218.02-29600.221.97-22.360.250.040.2185.1962.000.751.22Knies and Martinez, 2009
HM_St21 74.8217.00-28000.600.90-22.620.100.020.0877.1958.000.380.52Knies and Martinez, 2009
HM_St22 74.8216.03-35600.610.73-23.420.070.020.0566.0845.000.400.33Knies and Martinez, 2009
HM_St23 74.8214.79-150700.110.95-22.190.140.020.1284.2265.000.330.62Knies and Martinez, 2009
HM_St24 75.6412.92-150000.091.11-22.470.160.020.1384.7861.000.430.67Knies and Martinez, 2009
HM_St25 75.7513.84-80700.450.82-23.470.080.030.0562.2644.000.460.36Knies and Martinez, 2009
HM_St26 75.8314.77-37000.201.66-23.030.180.050.1369.5351.000.820.85Knies and Martinez, 2009
HM_St27 75.9515.72-36900.052.17-22.680.250.070.1973.8257.000.931.24Knies and Martinez, 2009
HM_St28 76.0516.67-32800.201.69-22.640.190.050.1472.6658.000.710.98Knies and Martinez, 2009
HM_St29 76.1617.62-30900.052.31-22.850.270.070.2073.7954.001.061.25Knies and Martinez, 2009
HM_St30 76.2218.58-25700.092.24-22.590.260.070.1973.1659.000.921.32Knies and Martinez, 2009
HM_St31 76.3119.57-25800.072.66-22.740.310.080.2373.7556.001.171.49Knies and Martinez, 2009
HM_St32 76.3820.58-22800.102.40-22.780.280.070.2176.4155.001.081.32Knies and Martinez, 2009
HM_St33 76.4721.60-26200.072.62-22.650.300.080.2274.6158.001.101.52Knies and Martinez, 2009
HM_St34 71.7522.00-35600.120.76-21.840.110.020.0979.5471.000.220.54Knies and Martinez, 2009
HM_St35 71.6221.07-31900.380.60-21.820.090.020.0780.5571.000.170.42Knies and Martinez, 2009
HM_St36 71.6020.86-32000.250.80-21.410.120.020.1082.9678.000.170.62Knies and Martinez, 2009
HM_St37 71.6021.19-33500.280.58-21.790.090.020.0780.3472.000.160.42Knies and Martinez, 2009
HM_St38 71.4920.82-31000.300.91Knies and Martinez, 2009
HM_St39 71.3420.19-23400.330.75-21.240.130.020.1184.6181.000.140.61Knies and Martinez, 2009
HM_St40 71.1819.56-22500.360.83-21.150.130.020.1183.2383.000.140.69Knies and Martinez, 2009
HM_St41 71.0318.95-19900.650.37-21.420.050.010.0585.9678.000.080.29Knies and Martinez, 2009
HM_St42 70.8718.34-17300.610.43-21.970.060.010.0582.2869.000.130.29Knies and Martinez, 2009
HM_St43 70.7217.75-27300.361.06Knies and Martinez, 2009
HM_St44 70.5517.14-70600.650.20-21.270.030.010.0275.4081.000.040.17Knies and Martinez, 2009
HM_St45 70.4416.75-150000.630.44Knies and Martinez, 2009
HM_St1239 74.4620.83-17801.70-22.710.200.040.1681.2557.000.730.97Knies and Martinez, 2009
HM_St1240 74.8119.18-9400.53-22.560.070.020.0574.6859.000.220.31Knies and Martinez, 2009
HM_St1241 74.8217.58-29702.14-22.340.290.050.2584.1563.000.791.35Knies and Martinez, 2009
HM_St1242 75.5013.33-129701.07-22.220.160.030.1482.7965.000.380.70Knies and Martinez, 2009
HM_St1243 76.0016.59-33301.82-22.810.230.050.1877.4855.000.821.00Knies and Martinez, 2009
HM_St1244 77.9519.17-9602.17-25.170.240.100.1458.1116.001.820.35Knies and Martinez, 2009
HM_St1245 77.5019.13-18002.37-24.220.270.100.1763.2931.001.630.73Knies and Martinez, 2009
HM_St1246 76.9419.44-15302.07-23.780.230.090.1462.0539.001.270.81Knies and Martinez, 2009
HM_St1249 76.9515.25-15601.91-23.630.230.080.1463.5541.001.120.78Knies and Martinez, 2009
HM_St1250 76.9815.76-22801.65-23.880.180.080.1055.5137.001.040.61Knies and Martinez, 2009
HM_St1251 77.7514.92-11501.84-24.570.170.090.0848.1326.001.360.48Knies and Martinez, 2009
HM_St1254 77.8316.59-7602.03-24.840.140.100.0430.2021.001.600.43Knies and Martinez, 2009
HM_St1255 77.7215.19-8301.74-24.770.150.090.0743.8822.001.350.38Knies and Martinez, 2009
HM_St1258 77.8315.69-4301.72-25.070.130.090.0536.9117.001.430.29Knies and Martinez, 2009
HM_St1260 77.6314.21-16201.77-23.200.230.080.1666.5648.000.920.85Knies and Martinez, 2009
HM_St1261 77.3910.60-129100.89-23.400.120.040.0867.2145.000.490.40Knies and Martinez, 2009
HM_St1262 77.3611.27-60300.82-24.390.090.040.0558.5129.000.580.24Knies and Martinez, 2009
HM_St1263 77.2012.93-19601.96-23.450.240.080.1666.7044.001.100.86Knies and Martinez, 2009
HM_St1264 77.5412.60-10301.53-23.190.190.060.1369.5348.000.790.73Knies and Martinez, 2009
HM_St1265 78.3716.37-8701.88-25.240.170.080.0953.1214.001.620.26Knies and Martinez, 2009
HM_St1266 78.3615.26-25602.24-23.710.280.080.2070.5640.001.350.90Knies and Martinez, 2009
HM_St1267 78.1513.83-41602.68-22.900.370.080.2978.3053.001.261.42Knies and Martinez, 2009
HM_St1268 78.6211.64-10202.00-23.500.190.070.1261.9057.841.240.73Knies and Martinez, 2009
HM_St1269 78.3712.30-16902.00-23.800.250.090.1664.7038.001.240.76Knies and Martinez, 2009
HM_St1270 78.0812.30-25902.41-22.840.310.090.2271.1554.001.111.30Knies and Martinez, 2009
HM_St1272 78.258.82-140001.20-22.880.150.050.1170.8054.000.550.65Knies and Martinez, 2009
HM_St1273 78.259.32-60000.85-24.020.080.040.0450.6535.000.550.30Knies and Martinez, 2009
HM_St1274 78.259.39-43000.89-24.240.100.050.0552.9831.000.620.28Knies and Martinez, 2009
HM_St1275 78.2510.21-29702.21-23.020.260.080.1971.4151.001.081.13Knies and Martinez, 2009
HM_St1276 78.5710.34-13102.14-22.390.310.050.2582.2162.000.811.33Knies and Martinez, 2009
HM_St1277 78.589.44-40401.44-22.990.180.050.1371.5352.000.690.75Knies and Martinez, 2009
HM_St1278 78.589.03-60101.13-23.120.130.040.0967.3650.000.570.57Knies and Martinez, 2009
HM_St1279 78.617.82-120301.36-22.910.180.050.1373.3253.000.640.72Knies and Martinez, 2009
HM_St1280 78.618.70-78701.31-23.080.160.050.1168.0050.000.650.65Knies and Martinez, 2009
HM_St1281 78.729.83-10601.29-22.360.170.040.1377.2162.000.490.80Knies and Martinez, 2009
HM_St1282 78.956.82-140001.18-22.850.160.050.1271.6454.000.540.64Knies and Martinez, 2009
HM_St1283 78.958.31-81201.22-22.900.160.040.1276.3053.000.570.65Knies and Martinez, 2009
HM_St1285 78.829.62-9101.96-22.690.220.060.1673.0257.000.841.11Knies and Martinez, 2009
HM_St1286 78.8711.33-15901.13-21.930.160.040.1273.7570.000.340.79Knies and Martinez, 2009
HM_St1287 79.1711.77-36400.97-21.920.130.030.1179.7970.000.290.68Knies and Martinez, 2009
HM_St1288 78.9811.82-30801.38-22.260.190.040.1577.2064.000.500.88Knies and Martinez, 2009
HM_St1289 79.0310.84-31902.23-22.420.290.070.2276.7261.000.871.36Knies and Martinez, 2009
HM_St1290 78.959.62-25000.95-22.410.130.030.1077.6361.000.370.58Knies and Martinez, 2009
HM_St1292 79.069.33-8001.51-22.030.210.040.1782.2568.000.481.03Knies and Martinez, 2009
PS2824-6 77.5734.67-21201.80-24.200.220.040.1880.1832.001.220.58Knies and Martinez, 2009
PS2827-5 79.4430.47-33501.60-23.800.210.040.1780.6638.000.990.61Knies and Martinez, 2009
PS2831-9 81.0916.98-91700.69-23.300.090.020.0775.8247.000.370.32Knies and Martinez, 2009
PS2832-13 81.1116.20-207000.78-23.300.110.030.0875.0047.000.410.37Knies and Martinez, 2009
PS2834-7 80.929.82-102901.26-23.300.150.040.1171.9047.000.670.59Knies and Martinez, 2009
PS2835-1 81.067.29-89101.13-23.500.140.040.1071.1143.000.640.49Knies and Martinez, 2009
PS2837-8 81.232.48-99201.90-23.200.210.050.1675.6048.000.990.91Knies and Martinez, 2009
PS2839-7 81.40-0.92-290501.37-23.500.150.050.1170.2043.000.780.59Knies and Martinez, 2009
PS2847-4 81.85-4.33-426800.92-23.600.110.040.0766.3642.000.530.39Knies and Martinez, 2009
PS2853-11 82.313.71-206100.90-23.500.100.020.0775.0043.000.510.39Knies and Martinez, 2009
PS2855-9 82.055.29-145501.54-23.000.170.050.1374.1452.000.740.80Knies and Martinez, 2009
PS2856-9 81.995.76-92901.45-24.100.160.050.1169.3833.000.970.48Knies and Martinez, 2009
PS2857-12 81.907.96-82401.21-23.500.150.040.1172.0043.000.690.52Knies and Martinez, 2009
PS2860-8 81.5811.93-199301.50-22.900.160.040.1272.5053.000.710.80Knies and Martinez, 2009
PS2862-7 80.5811.76-103501.44-23.100.200.050.1576.8850.000.720.72Knies and Martinez, 2009
PS2865-2 80.5010.49-82201.74-24.200.190.060.1367.8832.001.180.56Knies and Martinez, 2009
R248MC010 68.7812.53-130400.101.49Pathirana et al
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R11MC105 71.2221.72-29900.620.30Pathirana et al
R4MC107 71.3322.49-43300.050.87Pathirana et al
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R5MC112 71.3022.53-42100.150.69Pathirana et al
R35MC114 70.2322.71-47400.241.35Pathirana et al
R37MC115 70.3122.26-41600.221.72Pathirana et al
R35MC118 70.4322.75-48000.241.32Pathirana et al
R49MC128 70.4222.10-39600.171.94Pathirana et al
R68AMC136 71.3222.49-44000.110.85Pathirana et al
R68MC149 71.3222.50-43800.050.93Pathirana et al
R68MC154 71.3222.48-43500.010.80Pathirana et al
R100MC010 70.1618.02-32400.750.80Pathirana et al
R104MC011 70.1917.73-25200.870.28Pathirana et al
R81MC002 71.1618.65-26200.500.61Pathirana et al
R86MC005 69.8320.75-9100.101.66Pathirana et al
R96MC008 70.1418.15-36300.780.66Pathirana et al
R77MC001 69.9620.44-28700.201.87Pathirana et al
R178MC010 68.8615.44-12500.176.23Pathirana et al
R80MC004 69.6620.43-27000.091.59Pathirana et al
R111MC004 69.8017.50-36400.561.05Pathirana et al
R117MC005 69.8517.13-30900.760.36Pathirana et al
R156MC057 69.1216.34-49900.252.65Pathirana et al
R184BX065 69.4116.40-46400.651.13Pathirana et al
R161MC009 68.9514.22-21600.940.11Pathirana et al
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R223MC005 69.2616.33-48300.701.06Pathirana et al
R223MC006 69.2616.33-48200.651.36Pathirana et al
R229MC007 69.1413.68-110700.420.97Pathirana et al
R232MC009 69.4114.70-140900.291.04Pathirana et al
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R276BX049 68.4810.97-131500.660.45Pathirana et al
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R112MC007 69.8117.42-42000.292.04Pathirana et al
R367MC026 72.4215.50-61100.710.45Pathirana et al
R379BX079 72.3714.90-76000.750.41Pathirana et al
R384MC028 72.2714.60-103700.520.54Pathirana et al
R391MC029 72.2815.67-72800.780.27Pathirana et al
R397MC030 72.2515.94-63600.900.19Pathirana et al
R405MC031 72.1415.35-90100.440.80Pathirana et al
R406MC032 72.1914.83-103500.450.68Pathirana et al
R416BX088 71.9415.53-77600.980.10Pathirana et al
R421MC033 72.1516.55-38500.650.49Pathirana et al
R422BX090 72.0416.91-34300.570.74Pathirana et al
R423MC034 71.8717.15-35600.420.45Pathirana et al
R431MC035 71.8616.75-35700.480.82Pathirana et al
HM_St625 71.7221.76-36000.080.82Knies and Martinez, 2009