Nederbragt, Alexandra J (2024): Varve thickness measurements from ODP Site 169-1034 in Saanich Inlet, British Columbia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.967304
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Abstract:
Measured and detrended varve thickness for the past 6000 years from ODP Sites 169-1034 in Saanich Inlet, British Columbia. The data are presented as the median value in fixed 25 year intervals. The data were detrended to correct for compaction, assuming that sediment porosity decreases exponentially with depth. The offset from the best-fit curve is interpreted as interannual variation in sediment supply to Saanich Inlet.
Related to:
Nederbragt, Alexandra J; Thurow, Juergen W (2001): A 6000 yr varve record of Holocene climate in Saanich Inlet, British Columbia, from digital sediment colour analysis of ODP Leg 169S cores. Marine Geology, 174(1-4), 95-110, https://doi.org/10.1016/S0025-3227(00)00144-4
Coverage:
Median Latitude: 48.639986 * Median Longitude: -123.499964 * South-bound Latitude: 48.633250 * West-bound Longitude: -123.500000 * North-bound Latitude: 48.650000 * East-bound Longitude: -123.499910
Date/Time Start: 1996-08-20T00:00:00 * Date/Time End: 1996-08-21T04:45:00
Minimum Elevation: -203.0 m * Maximum Elevation: -201.2 m
Event(s):
169-1034 * Latitude: 48.650000 * Longitude: -123.499972 * Date/Time: 1996-08-20T00:00:00 * Elevation: -202.1 m * Penetration: 420.9 m * Recovery: 420.9 m * Location: Coastal waters of SE Alaska * Campaign: Leg169S * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 46 cores; 420.9 m cored; 0 m drilled; 100% recovery
169-1034B * Latitude: 48.650000 * Longitude: -123.500000 * Date/Time: 1996-08-20T12:30:00 * Elevation: -203.0 m * Penetration: 118.2 m * Recovery: 117.22 m * Location: Coastal waters of SE Alaska * Campaign: Leg169S * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 118.2 m cored; 0 m drilled; 99.2 % recovery
169-1034C * Latitude: 48.633410 * Longitude: -123.499970 * Date/Time: 1996-08-20T18:15:00 * Elevation: -201.2 m * Penetration: 103 m * Recovery: 97.38 m * Location: Coastal waters of SE Alaska * Campaign: Leg169S * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 core; 103 m cored; 0 m drilled; 94.5 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Nederbragt, Alexandra J | |||
| 2 | Campaign of event | Campaign | Nederbragt, Alexandra J | |||
| 3 | Latitude of event | Latitude | Nederbragt, Alexandra J | |||
| 4 | Longitude of event | Longitude | Nederbragt, Alexandra J | |||
| 5 | Date/Time of event | Date/Time | Nederbragt, Alexandra J | |||
| 6 | Elevation of event | Elevation | m | Nederbragt, Alexandra J | ||
| 7 | Varve age | Varve age | a BP | Nederbragt, Alexandra J | Mid-point of 25 year interval | |
| 8 | Number of varves | Varves | # | Nederbragt, Alexandra J | ||
| 9 | Varve thickness | Varve thick | mm | Nederbragt, Alexandra J | Median (minimum 5 varves in time interval) | |
| 10 | Varve thickness | Varve thick | mm | Nederbragt, Alexandra J | Compaction trend according to Nederbragt and Thurow (2001) | Residual varve thickness around compaction trend |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
4268 data points
Download Data
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