Prahl, Frederick G (2003): Biomarkers at mooring J4_2 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.119026
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Prahl, Frederick G (2003): Deep sea sediment trap biomarker data. United States JGOFS Process Study Data 1989-1998; CD-ROM volume 1, version 2, Woods Hole Oceanographic Institution, USA: U.S. JGOFS Data Management Office
Prahl, Frederick G; Diamond, J; Sparrow, Margaret A (2000): Annual biomarker record for export production in the central Arabian Sea. Deep Sea Research Part II: Topical Studies in Oceanography, 47(7-8), 1581-1604, https://doi.org/10.1016/S0967-0645(99)00155-1
Project(s):
Joint Global Ocean Flux Study (JGOFS)
Coverage:
Latitude: 15.984500 * Longitude: 61.496170
Date/Time Start: 1995-05-17T11:00:00 * Date/Time End: 1995-11-20T11:00:00
Minimum DEPTH, water: 807 m * Maximum DEPTH, water: 2215 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, water | Depth water | m | Geocode | ||
| 2 | DATE/TIME | Date/Time | Geocode | |||
| 3 | Date/time end | Date/time end | Prahl, Frederick G | |||
| 4 | Duration, number of days | Duration | days | Prahl, Frederick G | ||
| 5 | Sample code/label | Sample label | Prahl, Frederick G | |||
| 6 | Total mass, flux per day | Tot mass flux | mg/m2/day | Prahl, Frederick G | total particle flux recovered | |
| 7 | Carbon, organic, particulate, flux of total flux | POC flux | % | Prahl, Frederick G | particle size < 1 mm | |
| 8 | n-Alkane sum | n-Alkane sum | ng/g | Prahl, Frederick G | sum of C27, C29, C31 n-alkanes | |
| 9 | - | - | Prahl, Frederick G | maximum C measured in n-alkanes | ||
| 10 | Alkenone per unit sediment mass | Alkenone/sed | µg/g | Prahl, Frederick G | C37, C38, C39 alkenones | |
| 11 | Alkenone, unsaturation index UK37 | UK37 | Prahl, Frederick G | |||
| 12 | Highly branched isoprenoid alkanes, C25 total | HBI C25 | µg/g | Prahl, Frederick G | ||
| 13 | Cholesterol per unit sediment mass | Cholesterol/sed | µg/g | Prahl, Frederick G | ||
| 14 | 12-Hydroxyoctacosanoic acid, per unit mass total organic carbon | n-C28-12-OH-1-FA/TOC | µg/g | Prahl, Frederick G | ||
| 15 | 24-Ethylcholesta-5-enol, per unit mass total organic carbon | 24Et-Chol-5en-OL/TOC | µg/g | Prahl, Frederick G | ||
| 16 | 4alpha,23,24-Trimethyl-5alpha-cholest-22E-en-3beta-ol per unit sediment mass | Dinosterol/sed | µg/g | Prahl, Frederick G | ||
| 17 | 17beta,21beta-hopan-32-ol, per unit mass total organic carbon | 17b,21b-hopan-32-ol/TOC | µg/g | Prahl, Frederick G |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
435 data points
Data
| 1 Depth water [m] | 2 Date/Time | 3 Date/time end | 4 Duration [days] | 5 Sample label | 6 Tot mass flux [mg/m2/day] | 7 POC flux [%] | 8 n-Alkane sum [ng/g] | 9 - | 10 Alkenone/sed [µg/g] | 11 UK37 | 12 HBI C25 [µg/g] | 13 Cholesterol/sed [µg/g] | 14 n-C28-12-OH-1-FA/TOC [µg/g] | 15 24Et-Chol-5en-OL/TOC [µg/g] | 16 Dinosterol/sed [µg/g] | 17 17b,21b-hopan-32-ol/TOC [µg/g] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 807 | 1995-06-03T11:00 | 1995-06-20T11:00 | 17.00 | M4_S21-2 cup 24 | 74.46 | 8.82 | 3060 | 31 | 19.0 | 0.973 | 0.00 | 214 | 24.6 | 21.9 | 12.18 | 8.89 |
| 807 | 1995-06-20T11:00 | 1995-07-07T11:00 | 17.00 | M4_S21-2 cup 25 | 96.64 | 8.25 | 4510 | 31 | 25.9 | 0.977 | 1.68 | 251 | 31.0 | 44.0 | 16.76 | 10.44 |
| 807 | 1995-07-07T11:00 | 1995-07-15T23:00 | 8.50 | M4_S21-2 cup 26 | 452.77 | 8.28 | 5470 | 31 | 96.0 | 0.996 | 13.88 | 135 | 426.4 | 24.9 | 18.87 | 5.73 |
| 807 | 1995-07-15T23:00 | 1995-07-24T11:00 | 8.50 | M4_S21-2 cup 27 | 301.78 | 8.16 | 8160 | 29 | 122.1 | 0.966 | 9.87 | 346 | 217.0 | 83.9 | 18.33 | 6.00 |
| 807 | 1995-07-24T11:00 | 1995-08-01T23:00 | 8.50 | M4_S21-2 cup 28 | 282.85 | 8.93 | 3550 | 31 | 171.5 | 0.940 | 0.86 | 379 | 63.3 | 58.6 | 22.89 | 4.40 |
| 807 | 1995-08-01T23:00 | 1995-08-10T11:00 | 8.50 | M4_S21-2 cup 29 | 158.42 | 8.30 | 2510 | 31 | 115.9 | 0.936 | 0.21 | 561 | 6.4 | 71.2 | 28.07 | 4.95 |
| 807 | 1995-08-10T11:00 | 1995-08-14T17:00 | 4.25 | M4_S21-2 cup 30 | 147.38 | 7.70 | 5400 | 29 | 69.0 | 0.940 | 1.76 | 411 | 40.9 | 69.8 | 26.72 | 3.43 |
| 807 | 1995-08-14T17:00 | 1995-08-18T23:00 | 4.25 | M4_S21-2 cup 31 | 151.74 | 6.84 | 1920 | 29 | 27.9 | 0.954 | 1.69 | 278 | 21.1 | 39.5 | 16.27 | 4.24 |
| 807 | 1995-08-18T23:00 | 1995-08-27T11:00 | 8.50 | M4_S21-2 cup 32 | 608.08 | 6.47 | 3690 | 29 | 28.2 | 0.937 | 2.53 | 154 | 11.3 | 31.1 | 13.12 | 3.64 |
| 2215 | 1995-05-17T11:00 | 1995-06-03T11:00 | 17.00 | M4_M21-2 cup 23 | 112.62 | 7.16 | 2800 | 31 | 13.4 | 0.968 | 3.03 | 46 | 3.6 | 14.2 | 5.60 | 7.33 |
| 2215 | 1995-06-03T11:00 | 1995-06-20T11:00 | 17.00 | M4_M21-2 cup 24 | 70.93 | 7.88 | 3040 | 31 | 13.5 | 0.966 | 2.95 | 47 | 5.5 | 19.4 | 5.12 | 8.54 |
| 2215 | 1995-06-20T11:00 | 1995-07-07T11:00 | 17.00 | M4_M21-2 cup 25 | 84.95 | 6.91 | 3590 | 31 | 15.8 | 0.980 | 4.63 | 160 | 7.9 | 37.2 | 9.60 | 8.30 |
| 2215 | 1995-07-07T11:00 | 1995-07-15T23:00 | 8.50 | M4_M21-2 cup 26 | 172.26 | 6.13 | 4670 | 31 | 38.0 | 0.989 | 9.53 | 79 | 137.7 | 30.0 | 10.92 | 4.46 |
| 2215 | 1995-07-15T23:00 | 1995-07-24T11:00 | 8.50 | M4_M21-2 cup 27 | 445.45 | 7.47 | 5640 | 31 | 75.2 | 0.982 | 16.36 | 117 | 51.8 | 40.1 | 16.33 | 4.45 |
| 2215 | 1995-07-24T11:00 | 1995-08-01T23:00 | 8.50 | M4_M21-2 cup 28 | 209.60 | 8.05 | 4040 | 31 | 194.4 | 0.933 | 6.18 | 548 | 114.7 | 137.7 | 27.27 | 4.09 |
| 2215 | 1995-08-01T23:00 | 1995-08-10T11:00 | 8.50 | M4_M21-2 cup 29 | 187.92 | 6.55 | 3690 | 31 | 124.3 | 0.930 | 3.57 | 331 | 30.3 | 65.5 | 16.34 | 4.09 |
| 2215 | 1995-08-10T11:00 | 1995-08-14T17:00 | 4.25 | M4_M21-2 cup 30 | 194.21 | 5.68 | 2630 | 31 | 58.4 | 0.932 | 2.80 | 281 | 20.0 | 57.2 | 12.43 | 4.38 |
| 2215 | 1995-08-14T17:00 | 1995-08-18T23:00 | 4.25 | M4_M21-2 cup 31 | 125.05 | 6.39 | 3130 | 31 | 31.0 | 0.949 | 2.53 | 75 | 19.6 | 9.8 | 3.60 | 3.37 |
| 2215 | 1995-08-18T23:00 | 1995-08-27T11:00 | 8.50 | M4_M21-2 cup 32 | 407.06 | 5.25 | 2660 | 31 | 20.1 | 0.937 | 2.53 | 189 | 8.5 | 26.8 | 13.02 | 3.19 |
| 2215 | 1995-08-27T11:00 | 1995-09-04T23:00 | 8.50 | M4_M21-2 cup 33 | 426.81 | 5.24 | 1930 | 31 | 18.9 | 0.946 | 2.43 | 152 | 12.7 | 20.0 | 9.32 | 3.56 |
| 2215 | 1995-09-04T23:00 | 1995-09-13T11:00 | 8.50 | M4_M21-2 cup 34 | 328.98 | 5.50 | 2280 | 31 | 15.5 | 0.951 | 3.43 | 108 | 27.4 | 17.1 | 6.85 | 4.52 |
| 2215 | 1995-09-13T11:00 | 1995-09-21T23:00 | 8.50 | M4_M21-2 cup 35 | 399.32 | 6.82 | 2770 | 31 | 25.7 | 0.967 | 7.75 | 164 | 18.1 | 17.2 | 11.82 | 4.35 |
| 2215 | 1995-09-21T23:00 | 1995-09-30T11:00 | 8.50 | M4_M21-2 cup 36 | 245.85 | 6.84 | 2780 | 31 | 25.9 | 0.966 | 5.15 | 66 | 44.3 | 15.9 | 8.72 | 5.58 |
| 2215 | 1995-09-30T11:00 | 1995-10-08T23:00 | 8.50 | M4_M21-2 cup 37 | 162.41 | 6.55 | 2890 | 31 | 15.0 | 0.968 | 9.05 | 233 | 18.1 | 22.9 | 8.13 | 5.40 |
| 2215 | 1995-10-08T23:00 | 1995-10-17T11:00 | 8.50 | M4_M21-2 cup 38 | 169.29 | 6.80 | 4800 | 31 | 16.1 | 0.958 | 13.63 | 135 | 17.9 | 18.4 | 6.76 | 6.18 |
| 2215 | 1995-10-17T11:00 | 1995-10-25T23:00 | 8.50 | M4_M21-2 cup 39 | 195.22 | 6.58 | 3410 | 31 | 21.1 | 0.972 | 14.52 | 61 | 17.7 | 17.2 | 7.01 | 5.09 |
| 2215 | 1995-10-25T23:00 | 1995-11-03T11:00 | 8.50 | M4_M21-2 cup 40 | 82.72 | 6.99 | 2600 | 31 | 34.8 | 0.988 | 10.96 | 85 | 29.5 | 20.6 | 10.20 | 5.48 |
| 2215 | 1995-11-03T11:00 | 1995-11-20T11:00 | 17.00 | M4_M21-2 cup 41 | 101.95 | 5.65 | 1990 | 31 | 18.7 | 0.981 | 7.97 | 87 | 16.0 | 13.4 | 5.41 | 3.87 |
| 2215 | 1995-11-20T11:00 | 1995-12-07T11:00 | 17.00 | M4_M21-2 cup 42 | 87.75 | 5.98 | 2250 | 31 | 16.0 | 0.981 | 5.65 | 177 | 14.7 | 17.9 | 5.50 | 4.24 |