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Data Publisher for Earth & Environmental Science

Su, Liang; Ren, Jian; Sicre, Marie-Alexandrine; Bai, Youcheng; Jalali, Bassem; Li, Zhongqiao; Jin, Haiyan; Astakhov, Anatolii S; Shi, Xuefa; Chen, Jianfang (2021): Bulk parameters and biomarker data from surface sediment across the East Siberian Sea and the west Chukchi Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.934573, In: Su, L et al. (2021): HBIs and sterols in surface sediments across the East Siberian Sea [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.934576

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Abstract:
A dataset of 42 collected surface sediment samples from the East Siberian Sea by analysis of Arctic sea ice (IP25) and open water phytoplankton biomarkers (Brassicasterol, Dinosterol, HBI-III and HBI-IV). Terrigenous sterols (campesterol and β-sitosterol) data in this region are also included in the dataset. All biomarkers are based on TOC calculations.
Keyword(s):
Arctic Estuary; East Siberian Sea; IP25; PIP25 index; sea ice proxy
Funding:
National Natural Science Foundation of China (NSFC), grant/award no. 41606052
National Natural Science Foundation of China (NSFC), grant/award no. 41941013
National Natural Science Foundation of China (NSFC), grant/award no. 41976229
National Natural Science Foundation of China (NSFC), grant/award no. 42076242
Qingdao National Laboratory for Marine Science and Technology (QNLM), grant/award no. 2018SDKJ0104-3: Marine S&T Fund of Shandong Province for Pilot National Laboratory for Marine Science and Technology (Qingdao)
Russian Science Foundation, grant/award no. Grant 21-17-00081
Coverage:
Median Latitude: 73.374048 * Median Longitude: 167.603095 * South-bound Latitude: 68.580000 * West-bound Longitude: 148.500000 * North-bound Latitude: 79.190000 * East-bound Longitude: -169.910000
Minimum Elevation: -2551.0 m * Maximum Elevation: -12.0 m
Event(s):
LV77-2  * Latitude: 68.580000 * Longitude: -169.910000 * Elevation: -52.0 m * Campaign: LV77 * Basis: Akademik M.A. Lavrentiev * Method/Device: Box corer (BC)
LV77-3  * Latitude: 68.880000 * Longitude: -172.150000 * Elevation: -52.0 m * Campaign: LV77 * Basis: Akademik M.A. Lavrentiev * Method/Device: Box corer (BC)
LV77-4  * Latitude: 69.200000 * Longitude: -174.900000 * Elevation: -52.0 m * Campaign: LV77 * Basis: Akademik M.A. Lavrentiev * Method/Device: Box corer (BC)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
420 data points

Data

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


Event

Longitude

Latitude

Elevation [m]

TOC [%]

TN [%]

IP25/TOC [µg/g]

HBI:2/TOC [µg/g]

HBI:3(Z)/TOC [µg/g]
10 
HBI:3(E)/TOC [µg/g]
11 
Brassicasterol/TOC [µg/g]
12 
Dinosterol/TOC [µg/g]
13 
Campesterol/TOC [µg/g]
14 
b-Sitosterol/TOC [µg/g]
LV77-2 -169.9168.58-521.250.110.270.271.921.4364.318.09219.80140.04
LV77-3 -172.1568.88-522.060.230.250.111.481.346.432.6746.8822.87
LV77-4 -174.9069.20-522.010.230.460.353.523.2042.845.65154.66114.45
LV77-5 -173.2169.71-521.690.180.470.273.293.6755.588.11204.39135.62
LV77-6 -173.6172.20-521.780.200.360.231.420.9562.310.25137.2384.05
LV77-7 -173.4971.18-400.860.051.170.575.656.8768.8513.15102.92125.67
LV77-8 -177.4869.59-470.950.081.081.683.813.0759.420.73325.43199.05
LV77-9 179.8669.59-450.600.031.380.767.478.4595.999.37294.68206.52
LV77-10 177.3170.25-461.320.130.950.372.282.3259.805.35161.68114.08
LV77-11 174.3470.12-321.060.100.791.250.480.46115.314.44315.88246.10
LV77-12 174.3670.73-411.070.100.991.090.340.4172.961.95212.46107.77
LV77-14 174.7972.24-371.250.151.902.211.391.7199.620.16160.86118.61
LV77-15 170.8971.25-361.270.120.660.411.250.8427.151.37167.9957.41
LV77-16 166.0470.08-180.450.050.950.940.100.1149.502.13126.61122.85
LV77-17 166.2271.01-220.260.030.690.560.000.0033.921.6177.0687.30
LV77-18 166.5471.67-270.650.051.531.570.190.3758.541.97127.17143.04
LV77-19 162.6372.15-250.330.041.271.220.120.1352.301.3180.35152.78
LV77-20 166.8772.90-291.070.110.951.480.180.2916.230.7526.0077.78
LV77-21 167.4974.13-460.880.091.912.141.051.1644.130.7072.5683.66
LV77-22 167.8375.18-670.960.132.392.731.331.73190.702.87271.72253.96
LV77-23 168.1075.85-1410.960.141.731.730.170.1259.151.1752.93191.94
LV77-24 168.5176.60-2530.620.090.410.460.240.1222.550.5125.6178.68
LV77-25 169.2577.81-3000.510.080.460.410.430.234.390.326.1715.00
LV77-26 169.5578.49-13400.570.080.420.420.130.100.000.004.615.22
LV77-27 169.7679.15-25511.630.220.060.080.000.000.310.001.022.57
LV77-28 163.4979.19-13510.410.050.810.750.300.243.350.007.7419.91
LV77-29 163.2878.85-3690.660.100.560.490.240.159.160.007.3715.77
LV77-30 162.0577.90-1370.620.090.630.620.240.1510.700.9712.6243.10
LV77-31 161.3177.24-970.320.040.760.960.850.6311.900.9911.9740.05
LV77-32 160.2576.50-680.800.110.721.021.911.3623.681.4066.3565.82
LV77-33 159.2675.85-480.940.110.811.172.161.6346.011.00105.53116.66
LV77-34 158.5075.25-360.770.080.931.482.622.0757.921.49106.88188.67
LV77-35 157.4274.64-470.880.091.491.651.851.6783.802.43150.28200.61
LV77-36 155.6574.10-420.920.101.761.900.540.5047.061.08123.40156.64
LV77-38 159.7772.56-230.680.071.071.010.220.0640.821.4365.12161.89
LV77-39 157.3472.87-220.370.031.141.610.640.13141.950.27154.84360.32
LV77-40 153.2571.90-120.960.091.261.180.020.1150.760.2363.06265.03
LV77-41 154.1372.55-250.750.060.970.810.040.0412.441.8522.25130.58
LV77-42 155.1973.16-311.220.130.801.130.100.1357.492.52111.53192.99
LV77-43 153.1673.37-240.780.071.191.040.020.1030.922.7425.49103.50
LV77-44 151.1973.54-140.600.051.881.740.080.2045.642.3446.83172.27
LV77-45 148.5073.70-140.690.062.802.980.090.2891.092.0682.71384.92