Garcia, Rosa; Thomsen, Laurenz (2007): Chlorophyll and phaeopigments in surface sediment profile PE236-07 [dataset]. Jacobs University Bremen gGmbH, PANGAEA, https://doi.org/10.1594/PANGAEA.615223
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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: 39.599870 * Longitude: -9.404250
Minimum DEPTH, sediment/rock: 0.003 m * Maximum DEPTH, sediment/rock: 0.135 m
Event(s):
PE236-07 * Latitude: 39.599870 * Longitude: -9.404250 * Elevation: -1160.0 m * Location: Nazare 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 | 0.399 | 10.579 | 10.979 | 0.1060 | 2.7730 | 2.840 |
| 0.008 | 0.005 | 0.010 | 3 | 0.474 | 13.190 | 13.664 | 0.1180 | 4.6680 | 4.783 |
| 0.015 | 0.010 | 0.020 | 3 | 0.547 | 14.830 | 15.377 | 0.0980 | 1.2890 | 1.381 |
| 0.025 | 0.020 | 0.030 | 3 | 0.589 | 14.217 | 14.806 | 0.1310 | 1.7430 | 1.808 |
| 0.035 | 0.030 | 0.040 | 3 | 0.481 | 12.684 | 13.164 | 0.0730 | 3.3750 | 3.448 |
| 0.045 | 0.040 | 0.050 | 3 | 0.547 | 12.404 | 12.951 | 0.1290 | 3.7470 | 3.873 |
| 0.060 | 0.050 | 0.070 | 3 | 0.553 | 10.196 | 10.750 | 0.1500 | 1.8900 | 2.015 |
| 0.080 | 0.070 | 0.090 | 3 | 0.568 | 11.680 | 12.248 | 0.2540 | 3.4180 | 3.670 |
| 0.105 | 0.090 | 0.120 | 3 | 0.584 | 8.145 | 8.729 | 0.3770 | 1.2190 | 1.077 |
| 0.135 | 0.120 | 0.150 | 3 | 0.413 | 9.472 | 9.885 | 0.2010 | 4.3000 | 4.497 |