Garcia, Rosa; Thomsen, Laurenz (2007): Chlorophyll and phaeopigments in surface sediment profile PE236-52 [dataset]. Jacobs University Bremen gGmbH, PANGAEA, https://doi.org/10.1594/PANGAEA.615231
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Project(s):
European Margin Strata Formation (EuroSTRATAFORM)
Funding:
Fifth Framework Programme (FP5), grant/award no. EVK3-CT-2002-00079: European Margin Strata Formation
Sixth Framework Programme (FP6), grant/award no. 511234: Hotspot Ecosystem Research on the Margins of European Seas
Coverage:
Latitude: 38.250000 * Longitude: -9.383300
Minimum DEPTH, sediment/rock: 0.003 m * Maximum DEPTH, sediment/rock: 0.135 m
Event(s):
PE236-52 * Latitude: 38.250000 * Longitude: -9.383300 * Elevation: -2200.0 m * Location: Setubal Canyon * Campaign: PE2xx (PE204 PE218 PE225 PE236) * Method/Device: MultiCorer (MUC) * Comment: Canyon
Comment:
Chlorophyll a and Phaeopigments were extracted with acetone 90% from freezed dried sediment following the method of Yentsch & Menzel (1963): A method for the determination of phytoplankton chlorophyll a and phaeophytin by fluorescence. Deep-Sea Res 10: 221-231. Chlorophyll a and Phaeopigments were measured with a Turner 700 fluorometre following Shuman and Lorenzen (1975): Quantitative degradation of chlorophyll by a marine herbivore, Limnology and Oceanography, 20.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Depth, top/min | Depth top | m | Garcia, Rosa | ||
| 3 | Depth, bottom/max | Depth bot | m | Garcia, Rosa | ||
| 4 | Replicates | Repl | # | Garcia, Rosa | ||
| 5 | Chlorophyll a | Chl a | µg/cm3 | Garcia, Rosa | ||
| 6 | Phaeopigments | Phae | µg/cm3 | Garcia, Rosa | ||
| 7 | Chlorophyll pigment equivalents | CPE | µg/cm3 | Garcia, Rosa | ||
| 8 | Chlorophyll a, standard deviation | Chl a std dev | ± | Garcia, Rosa | ||
| 9 | Phaeopigments, standard deviation | Phae std dev | ± | Garcia, Rosa | ||
| 10 | Chloroplastic pigment equivalents, standard deviation | CPE std dev | ± | Garcia, Rosa |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
90 data points
Data
| 1 Depth sed [m] | 2 Depth top [m] | 3 Depth bot [m] | 4 Repl [#] | 5 Chl a [µg/cm3] | 6 Phae [µg/cm3] | 7 CPE [µg/cm3] | 8 Chl a std dev [±] | 9 Phae std dev [±] | 10 CPE std dev [±] |
|---|---|---|---|---|---|---|---|---|---|
| 0.002 | 0.000 | 0.005 | 3 | 0.152 | 5.842 | 5.994 | 0.0560 | 1.6760 | 1.730 |
| 0.008 | 0.005 | 0.010 | 3 | 0.098 | 4.400 | 4.498 | 0.0420 | 1.2860 | 1.322 |
| 0.015 | 0.010 | 0.020 | 3 | 0.063 | 3.364 | 3.427 | 0.0270 | 0.5830 | 0.600 |
| 0.025 | 0.020 | 0.030 | 3 | 0.069 | 2.954 | 3.023 | 0.0230 | 0.4340 | 0.456 |
| 0.035 | 0.030 | 0.040 | 3 | 0.080 | 3.155 | 3.235 | 0.0230 | 0.6590 | 0.679 |
| 0.045 | 0.040 | 0.050 | 3 | 0.098 | 3.562 | 3.661 | 0.0250 | 0.1510 | 0.160 |
| 0.060 | 0.050 | 0.070 | 3 | 0.083 | 3.027 | 3.111 | 0.0180 | 0.5300 | 0.519 |
| 0.080 | 0.070 | 0.090 | 3 | 0.108 | 3.841 | 3.949 | 0.0360 | 0.2010 | 0.199 |
| 0.105 | 0.090 | 0.120 | 3 | 0.105 | 3.861 | 3.966 | 0.0340 | 0.6660 | 0.669 |
| 0.135 | 0.120 | 0.150 | 3 | 0.102 | 2.819 | 2.922 | 0.0650 | 0.7550 | 0.818 |