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Barbara, Loïc; Crosta, Xavier; Schmidt, Sabine; Massé, Guillaume (2013): Relative concentrations of diene and triene highly branched isoprenoids in sediment core NBP00-03-MTC38C [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.823708, In supplement to: Barbara, L et al. (2013): Diatoms and biomarkers evidence for major changes in sea ice conditions prior the instrumental period in Antarctic Peninsula. Quaternary Science Reviews, 79, 99-110, https://doi.org/10.1016/j.quascirev.2013.07.021

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Funding:
Seventh Framework Programme (FP7), grant/award no. 243908: Climate Change: Learning from the past climate
Coverage:
Latitude: -63.717000 * Longitude: -57.411000
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.46 m
Event(s):
NBP0003-MTC38C (MTC38C) * Latitude: -63.717000 * Longitude: -57.411000 * Elevation: -760.0 m * Recovery: 0.56 m * Location: Antarctic Peninsula * Campaign: NBP0003 * Basis: Nathaniel B. Palmer * Method/Device: MultiCorer (MUC)
Comment:
These data were produced as part of the ERC ICEPROXY and French ANR CLIMICE projects within the scientific network of the ESF PolarClimate HOLOCLIP and FP7 PAST4FUTURE projects.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
DEPTH, sediment/rockDepth sedmGeocode
AgeAgea AD/CEBarbara, Loïc
AGEAgeka BPGeocode
Diene highly branched isoprenoids per unit sediment massHBI-diene/sedng/gBarbara, Loïc
Triene highly branched isoprenoids per unit sediment massTriene/sedng/gBarbara, Loïc
Diene/Triene highly branched isoprenois, ratioHBI-diene/trieneBarbara, Loïc
Size:
188 data points

Data

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


Depth sed [m]

Age [a AD/CE]

Age [ka BP]

HBI-diene/sed [ng/g]

Triene/sed [ng/g]

HBI-diene/triene
0.002000-507.4370.31823.40
0.011998-488.9570.41221.76
0.021996-4611.4220.59419.23
0.031995-4511.9170.52022.93
0.041993-4310.4820.55818.80
0.051991-4113.1200.60321.76
0.061989-399.9750.62216.02
0.071987-3711.1920.50622.11
0.081985-3512.4090.49724.99
0.091984-3412.9910.44729.09
0.101982-3221.0870.49442.71
0.111980-3016.0970.30253.27
0.121978-2819.3740.27969.37
0.131976-268.9400.18049.66
0.141975-2518.5410.34753.46
0.151973-2314.6960.31347.00
0.161971-2113.6790.42732.01
0.171969-1913.2970.46228.76
0.181967-1713.6840.55224.79
0.191966-1612.7040.54623.28
0.201964-1414.7400.52228.22
0.211962-1213.4960.35438.13
0.221960-1016.1950.37543.17
0.231958-811.4070.21453.36
0.241956-617.0760.30655.82
0.251955-514.8620.26556.04
0.261953-313.2950.33040.29
0.271951-114.6290.34742.19
0.281949111.1660.42026.60
0.291947314.7910.78018.97
0.301946428.4080.80735.19
0.311944624.6110.48750.56
0.321942814.3710.26254.78
0.3319401015.6120.26359.36
0.3419381226.4450.55747.47
0.3519371320.7940.31965.18
0.3619351518.8180.33156.92
0.3719331710.0180.15564.78
0.381931197.5920.10671.96
0.391929218.9800.12373.17
0.401927238.3110.16052.08
0.411926246.2980.13745.86
0.421924267.2790.14151.47
0.431922287.7680.13955.90
0.4419203010.5400.19155.31
0.4519183211.7060.27941.96
0.4619173311.9840.26245.82