Citation:

PANGAEA.615227

Name: Chlorophyll and phaeopigments in surface sediment profile PE236-20
Published: 2007-06-04
License: https://creativecommons.org/licenses/by/3.0/

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Published: 2007-06-04 • DOI registered: 2007-07-02

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Project(s):

European Margin Strata Formation (EuroSTRATAFORM)

Hotspot Ecosystem Research on the Margins of European Seas (HERMES)

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: 39.566700 * Longitude: -9.833300

Minimum DEPTH, sediment/rock: 0.003 m * Maximum DEPTH, sediment/rock: 0.135 m

Event(s):

PE236-20 * Latitude: 39.566700 * Longitude: -9.833300 * Elevation: -1881.0 m * Location: Nazare Canyon * Campaign: (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	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

Download dataset as tab-delimited text — use the following character encoding:

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	0.150	6.166	6.316	0.0690	2.7760	2.844
0.008	0.005	0.010	3	0.171	5.733	5.904	0.0980	3.6730	3.732
0.015	0.010	0.020	3	0.100	4.069	4.169	0.1000	4.0360	4.136
0.025	0.020	0.030	3	0.040	1.904	1.945	0.0140	0.8950	0.909
0.035	0.030	0.040	3	0.018	0.811	0.828	0.0020	0.0720	0.070
0.045	0.040	0.050	3	0.024	0.910	0.934	0.0140	0.2600	0.273
0.060	0.050	0.070	3	0.029	1.046	1.076	0.0120	0.3250	0.334
0.080	0.070	0.090	3	0.022	0.946	0.968	0.0040	0.1770	0.182
0.105	0.090	0.120	3	0.024	0.915	0.939	0.0020	0.0940	0.095
0.135	0.120	0.150	3	0.023	0.884	0.907	0.0010	0.0370	0.036