Egeberg, Per Kristian (2000): (Table 1) Porosity, particle diameter, ATP content and carbon and nitrogen composition of ODP Site 164-994 sediments [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.804535, Supplement to: Egeberg, PK (2000): Adenosine 5'-Triphosphate (ATP) as a proxy for bacteria numbers in deep-sea sediments and correlation with geochemical parameters (Site 994). In: Paull, CK; Matsumoto, R; Wallace, PJ; Dillon, WP (eds.) Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 164, 1-6, https://doi.org/10.2973/odp.proc.sr.164.217.2000
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
Sediment samples were obtained for detailed Adenosine 5'-Triphosphate (ATP) analysis down to 57.8 m below the seafloor (mbsf). The samples were also analyzed for particle-size distribution, calcium carbonate (CaCO3), organic carbon, and total nitrogen. The concentrations of ATP ranged between 360 and 7050 pg/g (dry weight sediment), which agree well with a limited number of direct bacteria counts. Principal component analyses show that 63% of the total variance can be accounted for by the first two principal components. The concentration of ATP (bacterial numbers by inference) is virtually independent of the concentration of sedimentary organic carbon, but correlates with CaCO3 and coarse particles.
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 31.785700 * Longitude: -75.545900
Date/Time Start: 1995-11-07T14:08:00 * Date/Time End: 1995-11-15T01:10:00
Minimum DEPTH, sediment/rock: 1.38 m * Maximum DEPTH, sediment/rock: 57.80 m
Event(s):
164-994A * Latitude: 31.785700 * Longitude: -75.545900 * Date/Time Start: 1995-11-07T14:08:00 * Date/Time End: 1995-11-07T23:50:00 * Elevation: -2797.6 m * Penetration: 36.4 m * Recovery: 37.29 m * Location: South Atlantic Ocean * Campaign: Leg164 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 4 cores; 36.4 m cored; 0 m drilled; 102.4 % recovery
164-994C * Latitude: 31.785700 * Longitude: -75.545900 * Date/Time Start: 1995-11-08T12:45:00 * Date/Time End: 1995-11-15T01:10:00 * Elevation: -2799.1 m * Penetration: 703.5 m * Recovery: 501.47 m * Location: South Atlantic Ocean * Campaign: Leg164 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 84 cores; 703.5 m cored; 0 m drilled; 71.3 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Egeberg, Per Kristian | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 4 | Porosity, fractional | Poros frac | Egeberg, Per Kristian | |||
| 5 | Diameter | Ø | µm | Egeberg, Per Kristian | number-averaged; of particles | |
| 6 | Diameter | Ø | µm | Egeberg, Per Kristian | volume-averaged; of particles | |
| 7 | Adenosine 5-Triphosphate | ATP | µg/g | Egeberg, Per Kristian | ||
| 8 | Carbon, organic, total | TOC | % | Egeberg, Per Kristian | Element analyser CHN, Carlo Erba | |
| 9 | Calcium carbonate | CaCO3 | % | Egeberg, Per Kristian | ||
| 10 | Nitrogen, total | TN | % | Egeberg, Per Kristian | Element analyser CHN, Carlo Erba | measured on acid-washed sediments and corrected for the loss of CaCO3 |
| 11 | Nitrogen, total | TN | % | Egeberg, Per Kristian | Element analyser CHN, Carlo Erba | measured directly on freeze-dried sediment |
| 12 | Carbon/Nitrogen ratio | C/N | Egeberg, Per Kristian | Element analyser CHN, Carlo Erba |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
540 data points