Peti, Leonie; Augustinus, Paul C (2021): Loss on ingnition and dry bulk density data of Orakei Basin (New Zealand) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.933122, In: Peti, L; Augustinus, PC (2021): Loss on ignition, dry bulk density and micro-XRF data of Orakei Basin (New Zealand) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.933144
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Abstract:
Dry bulk density (g/cm3) and loss on ignition (%) of 1674 samples from Orakei Basin (Auckland Volcanic Field maar lake, New Zealand) on the event corrected depth scale (ECD; m). The ECD was developed in Peti and Augustinus (2019), the age model was developed in Peti et al. (2020). The data spans the time interval ca. 132 to 9.8 ka. Measurements were all conducted between 2017 and 2019 at the School of Environment, University of Auckland, New Zealand. DBD was acquired by drying a known volume of sediment and relating the dry mass to the volume (g/cm3). LOI%, as an indicator of organic matter, was acquired by igniting a known mass of sediment at 550°C and relating the mass loss to the initial mass (in %).
Keyword(s):
Supplement to:
Peti, Leonie; Augustinus, Paul C (2022): Micro-XRF-inferred depositional history of the Orakei maar lake sediment sequence, Auckland, New Zealand. Journal of Paleolimnology, https://doi.org/10.1007/s10933-022-00235-y
Related to:
Peti, Leonie; Augustinus, Paul C (2019): Stratigraphy and sedimentology of the Orakei maar lake sediment sequence (Auckland Volcanic Field, New Zealand). Scientific Drilling, 25, 47-56, https://doi.org/10.5194/sd-25-47-2019
Peti, Leonie; Fitzsimmons, Kathryn E; Hopkins, Jenni L; Nilsson, Andreas; Fujioka, Toshiyuki; Fink, David; Mifsud, Charles; Christl, Marcus; Muscheler, Raimund; Augustinus, Paul C (2020): Development of a multi-method chronology spanning the Last Glacial Interval from Orakei maar lake, Auckland, New Zealand. Geochronology (GChron), 2, 367-410, https://doi.org/10.5194/gchron-2-367-2020
Funding:
Marsden Fund, grant/award no. UOA1415: Auckland lakes as climate dipsticks: producing unique insights into the nature and drivers of the past 117,000 years of climate change
Coverage:
Latitude: -36.866470 * Longitude: 174.812860
Minimum DEPTH, sediment/rock: 27.4750 m * Maximum DEPTH, sediment/rock: 97.6640 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Peti, Leonie | Geocode – event corrected depth (ECD); m below sediment surface | |
| 2 | Depth, reference | Depth ref | m | Peti, Leonie | event corrected depth (ECD); m below marine/freshwater transition | |
| 3 | Calendar age | Cal age | ka BP | Peti, Leonie | Multi-method chronology | mean age of age model (Peti et al., 2020) |
| 4 | Calendar age, minimum/young | Cal age min | ka BP | Peti, Leonie | Multi-method chronology | minimum age of age model (Peti et al., 2020) |
| 5 | Calendar age, maximum/old | Cal age max | ka BP | Peti, Leonie | Multi-method chronology | maximum age of age model (Peti et al., 2020) |
| 6 | Calendar age | Cal age | ka BP | Peti, Leonie | Multi-method chronology | median age of age model (Peti et al., 2020) |
| 7 | Density, dry bulk | DBD | g/cm3 | Peti, Leonie | Calculated from mass/volume | |
| 8 | Loss on ignition | LOI | % | Peti, Leonie | Calculated from weight loss after ignition at 550 °C |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
11708 data points
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