Naeher, Sebastian; Smittenberg, Rienk H; Gilli, Adrian; Kirilova, Emiliya P; Lotter, André F; Schubert, Carsten J (2012): Porosity and accumulation rates of sediments of lake Rotsee, Switzerland [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.777488, In supplement to: Naeher, S et al. (2012): Impact of recent lake eutrophication on microbial community changes as revealed by high resolution lipid biomarkers in Rotsee (Switzerland). Organic Geochemistry, 49, 86-95, https://doi.org/10.1016/j.orggeochem.2012.05.014
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Project(s):
Funding:
Seventh Framework Programme (FP7), grant/award no. 226213: In situ monitoring of oxygen depletion in hypoxic ecosystems of coastal and open seas and land-locked water bodies
Coverage:
Latitude: 47.070900 * Longitude: 8.315900
Minimum DEPTH, sediment/rock: 0.01 m * Maximum DEPTH, sediment/rock: 0.51 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Fraction | Fraction | Naeher, Sebastian | of water content | ||
| 3 | Density, dry bulk | DBD | g/cm3 | Naeher, Sebastian | ||
| 4 | Porosity | Poros | % vol | Naeher, Sebastian | = ((WG*rho w)/(WG*rho w + (1-WG)*rho s))*100 | |
| 5 | Accumulation rate per year | Acc rate | g/cm2/a | Naeher, Sebastian | dry sediment (TSA); = s * rho s * (1-theta/100), sedimentation rate = 0.375 cm/a | |
| 6 | Accumulation rate, total organic carbon per year | Acc rate TOC | g/m2/a | Naeher, Sebastian | = TSA* c(TOC) |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
110 data points
Data
| 1 Depth sed [m] | 2 Fraction | 3 DBD [g/cm3] | 4 Poros [% vol] | 5 Acc rate [g/cm2/a] | 6 Acc rate TOC [g/m2/a] |
|---|---|---|---|---|---|
| 0.01 | 0.5425 | 2.19 | 33.82 | 0.5435 | 34231.9299 |
| 0.03 | 0.3954 | 2.24 | 22.05 | 0.6548 | 42326.7142 |
| 0.05 | 0.4249 | 2.29 | 24.10 | 0.6518 | 40235.1587 |
| 0.07 | 0.4910 | 2.34 | 29.31 | 0.6217 | 38431.6215 |
| 0.09 | 0.4696 | 2.40 | 27.56 | 0.6519 | 40322.4623 |
| 0.11 | 0.4764 | 2.46 | 28.03 | 0.6639 | 39803.3709 |
| 0.13 | 0.5093 | 2.52 | 30.79 | 0.6540 | 39629.6680 |
| 0.15 | 0.3613 | 2.54 | 19.64 | 0.7660 | 49158.4557 |
| 0.17 | 0.4684 | 2.56 | 27.63 | 0.6957 | 45547.1828 |
| 0.19 | 0.4578 | 2.31 | 26.64 | 0.6348 | 39477.9961 |
| 0.21 | 0.4218 | 2.35 | 23.72 | 0.6718 | 39046.3296 |
| 0.23 | 0.4118 | 2.36 | 22.72 | 0.6841 | 35078.1802 |
| 0.25 | 0.4232 | 2.37 | 23.39 | 0.6816 | 32185.4008 |
| 0.27 | 0.4265 | 2.44 | 23.59 | 0.6998 | 32271.9537 |
| 0.29 | 0.4107 | 2.40 | 22.54 | 0.6966 | 33949.5610 |
| 0.31 | 0.3974 | 2.35 | 21.82 | 0.6904 | 37794.7314 |
| 0.33 | 0.4305 | 2.40 | 24.48 | 0.6793 | 41223.3048 |
| 0.37 | 0.3709 | 2.38 | 19.59 | 0.7166 | 31481.6751 |
| 0.39 | 0.3883 | 2.43 | 20.76 | 0.7209 | 31290.6112 |
| 0.45 | 0.3895 | 2.39 | 20.83 | 0.7104 | 30588.2207 |
| 0.49 | 0.2516 | 2.37 | 12.29 | 0.7789 | 37412.2066 |
| 0.51 | 0.3379 | 2.37 | 17.65 | 0.7313 | 37602.1234 |