Garcia, Rosa; Thomsen, Laurenz (2007): Chlorophyll and phaeopigments in surface sediment profile PE236-14 [dataset]. Jacobs University Bremen gGmbH, PANGAEA, https://doi.org/10.1594/PANGAEA.615225
Always quote citation above when using data! You can download the citation in several formats below.
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: 39.512500 * Longitude: -9.850000
Minimum DEPTH, sediment/rock: 0.003 m * Maximum DEPTH, sediment/rock: 0.135 m
Event(s):
PE236-14 * Latitude: 39.512500 * Longitude: -9.850000 * Elevation: -3250.0 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 | 0.137 | 5.086 | 5.223 | 0.0620 | 3.0400 | 3.102 |
| 0.008 | 0.005 | 0.010 | 3 | 0.227 | 7.659 | 7.886 | 0.0310 | 2.0910 | 2.122 |
| 0.015 | 0.010 | 0.020 | 3 | 0.216 | 7.765 | 7.981 | 0.0550 | 0.4290 | 0.383 |
| 0.025 | 0.020 | 0.030 | 3 | 0.282 | 9.007 | 9.289 | 0.0890 | 1.1270 | 1.127 |
| 0.035 | 0.030 | 0.040 | 3 | 0.331 | 9.569 | 9.900 | 0.1120 | 1.3250 | 1.214 |
| 0.045 | 0.040 | 0.050 | 3 | 0.336 | 10.289 | 10.625 | 0.0730 | 1.7770 | 1.783 |
| 0.060 | 0.050 | 0.070 | 3 | 0.219 | 8.131 | 8.350 | 0.0600 | 1.0380 | 1.002 |
| 0.080 | 0.070 | 0.090 | 3 | 0.258 | 8.078 | 8.336 | 0.0330 | 0.3450 | 0.313 |
| 0.105 | 0.090 | 0.120 | 3 | 0.270 | 7.017 | 7.287 | 0.0060 | 0.2120 | 0.218 |
| 0.135 | 0.120 | 0.150 | 3 | 0.284 | 7.015 | 7.299 | 0.0300 | 0.3120 | 0.310 |