Schoon, Petra L; de Kluijver, Anna; Middelburg, Jack J; Downing, John A; Sinninghe Damsté, Jaap S; Schouten, Stefan (2013): (Table 3) Branched GDGTs in intact polar lipid fractions of lakes in Minnesota and Iowa [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.884033, In supplement to: Schoon, PL et al. (2013): Influence of lake water pH and alkalinity on the distribution of core and intact polar branched glycerol dialkyl glycerol tetraethers (GDGTs) in lakes. Organic Geochemistry, 60, 72-82, https://doi.org/10.1016/j.orggeochem.2013.04.015
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Further details:
Project(s):
Coverage:
Median Latitude: 44.826178 * Median Longitude: -93.242297 * South-bound Latitude: 41.072000 * West-bound Longitude: -94.213530 * North-bound Latitude: 47.691690 * East-bound Longitude: -91.529440
Minimum DEPTH, water: 4.3 m * Maximum DEPTH, water: 26.8 m
Event(s):
Beaver * Latitude: 47.444190 * Longitude: -93.655690 * Lake water depth: 9.1 m * Location: North America, U.S.A. * Method/Device: Water sample (WS)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Schoon, Petra L | |||
| 2 | Latitude of event | Latitude | Schoon, Petra L | |||
| 3 | Longitude of event | Longitude | Schoon, Petra L | |||
| 4 | DEPTH, water | Depth water | m | Schoon, Petra L | Geocode – maximum depth | |
| 5 | Branched glycerol dialkyl glycerol tetraether, Ia | brGDGT Ia | ng/l | Schoon, Petra L | ||
| 6 | Branched glycerol dialkyl glycerol tetraether, Ib | brGDGT Ib | ng/l | Schoon, Petra L | ||
| 7 | Branched glycerol dialkyl glycerol tetraether, Ic | brGDGT Ic | ng/l | Schoon, Petra L | ||
| 8 | Branched glycerol dialkyl glycerol tetraether, IIa | brGDGT IIa | ng/l | Schoon, Petra L | ||
| 9 | Branched glycerol dialkyl glycerol tetraether, IIb | brGDGT IIb | ng/l | Schoon, Petra L | ||
| 10 | Branched glycerol dialkyl glycerol tetraether, IIc | brGDGT IIc | ng/l | Schoon, Petra L | ||
| 11 | Branched glycerol dialkyl glycerol tetraether, IIIa | brGDGT IIIa | ng/l | Schoon, Petra L | ||
| 12 | Branched glycerol dialkyl glycerol tetraether, IIIb | brGDGT IIIb | ng/l | Schoon, Petra L | ||
| 13 | Branched glycerol dialkyl glycerol tetraether | brGDGT | ng/l | Schoon, Petra L | total | |
| 14 | Methylation index of branched tetraethers | MBT | Schoon, Petra L | |||
| 15 | Cyclization ratio of branched tetraethers | CBT | Schoon, Petra L |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
210 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Depth water [m] | 5 brGDGT Ia [ng/l] | 6 brGDGT Ib [ng/l] | 7 brGDGT Ic [ng/l] | 8 brGDGT IIa [ng/l] | 9 brGDGT IIb [ng/l] | 10 brGDGT IIc [ng/l] | 11 brGDGT IIIa [ng/l] | 12 brGDGT IIIb [ng/l] | 13 brGDGT [ng/l] | 14 MBT | 15 CBT |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hickory_Grove | 41.9903 | -93.3637 | 10.2 | 0.9 | 0.4 | 1.2 | 0.5 | 0.2 | 3.1 | 0.41 | 0.39 | |||
| Coralville_Reservoir | 41.7268 | -91.5294 | 9.7 | 2.6 | 1.6 | 0.3 | 4.0 | 1.7 | 0.2 | 0.8 | 11.2 | 0.40 | 0.30 | |
| Lake_MacBride | 41.7934 | -91.5732 | 13.3 | 0.3 | 0.2 | 0.4 | 0.2 | 0.1 | 1.2 | 0.42 | 0.36 | |||
| Meyers_Lake | 42.4617 | -92.2894 | 6.1 | 0.7 | 0.3 | 1.1 | 0.6 | 0.1 | 2.8 | 0.37 | 0.30 | |||
| Rodgers_Park_Lake | 42.2012 | -92.0757 | 4.4 | 0.4 | 0.2 | 0.0 | 0.6 | 0.2 | 0.0 | 0.1 | 1.7 | 0.40 | 0.38 | |
| Lower_Pine_Lake | 42.0369 | -93.0781 | 5.0 | 1.8 | 0.7 | 2.0 | 0.6 | 0.4 | 5.5 | 0.45 | 0.46 | |||
| Beeds_Lake | 42.7704 | -93.2366 | 6.9 | 0.2 | 0.1 | 0.2 | 0.1 | 0.0 | 0.6 | 0.45 | 0.40 | |||
| Beaver_Lake_Iowa | 41.5324 | -94.2126 | 11.5 | 1.8 | 0.9 | 0.1 | 2.1 | 0.8 | 0.2 | 5.8 | 0.48 | 0.38 | ||
| Three_Mile_Lake | 41.0720 | -94.2135 | 12.0 | 1.1 | 0.4 | 0.1 | 1.1 | 0.3 | 0.2 | 3.2 | 0.51 | 0.49 | ||
| Big_Creek_Lake | 41.7941 | -93.7318 | 14.6 | 0.3 | 0.2 | 0.0 | 0.5 | 0.2 | 0.0 | 0.1 | 1.3 | 0.41 | 0.34 | |
| Saylorville_Reservoir | 41.7269 | -93.6833 | 10.5 | 0.3 | 0.1 | 0.4 | 0.2 | 0.1 | 1.1 | 0.40 | 0.34 | |||
| Leighton | 47.1968 | -93.7534 | 19.2 | 0.2 | 0.1 | 0.0 | 0.5 | 0.1 | 0.1 | 1.0 | 0.31 | 0.56 | ||
| Little_Split_Hand | 47.0690 | -93.4498 | 7.6 | 0.4 | 0.2 | 0.0 | 1.0 | 0.3 | 0.3 | 2.1 | 0.28 | 0.48 | ||
| Sand | 47.5856 | -93.9739 | 11.0 | 0.3 | 0.1 | 0.6 | 0.1 | 0.0 | 0.1 | 0.0 | 1.3 | 0.30 | 0.68 | |
| Beaver | 47.4442 | -93.6557 | 9.1 | 7.2 | 0.6 | 0.2 | 6.0 | 0.4 | 0.1 | 1.2 | 15.5 | 0.51 | 1.14 | |
| South_Sturgeon | 47.6327 | -93.0670 | 13.1 | 0.7 | 0.1 | 0.0 | 1.0 | 0.1 | 0.0 | 0.3 | 2.2 | 0.37 | 0.98 | |
| OLeary | 47.5776 | -93.1876 | 4.3 | 6.7 | 0.6 | 0.2 | 7.3 | 0.5 | 0.2 | 1.8 | 17.2 | 0.43 | 1.12 | |
| Kelly | 47.6604 | -93.3836 | 11.9 | 0.8 | 0.1 | 0.7 | 0.0 | 0.2 | 1.8 | 0.48 | 1.20 | |||
| Horsehead | 47.6917 | -93.3143 | 4.9 | 5.4 | 0.6 | 0.1 | 5.4 | 0.4 | 0.2 | 1.3 | 13.3 | 0.46 | 1.03 | |
| Brush_Shanty | 47.6501 | -93.4638 | 10.7 | 0.8 | 0.1 | 0.0 | 1.1 | 0.2 | 0.0 | 0.2 | 2.5 | 0.40 | 0.81 | |
| Little_Sand | 47.2538 | -93.2798 | 13.4 | 1.3 | 0.2 | 0.1 | 1.7 | 0.3 | 0.1 | 0.4 | 4.1 | 0.38 | 0.83 | |
| Hatch | 47.6594 | -93.7482 | 26.8 | 0.2 | 0.1 | 0.3 | 0.1 | 0.1 | 0.8 | 0.37 | 0.55 | |||
| Thirty | 47.4746 | -93.3083 | 4.3 | 4.1 | 0.7 | 0.2 | 5.6 | 1.0 | 0.2 | 1.4 | 13.3 | 0.38 | 0.76 |