Citation:

PANGAEA.987839

Abstract:

Sea water samples were collected during the RV SONNE cruise SO288 (15 January 2022–15 February 2022) within the framework of the HOMER project in the Southeast Pacific off Chile . At three stations, water samples were collected at 12 depths throughout the water column using standard 12 L Niskin-type bottles attached to a CTD rosette and represented the different pelagic zones: 25 m and 100 m (epipelagic), 250, 500, 750 and 1,000 m (mesopelagic), 1,500- 3800 m (bathypelagic; here different depths were sampled due to differences in bathymetry), and 4,000, 4,500 and 5,000 m (abyssopelagic). Temperature, oxygen, and pressure were measured using a Sea-Bird SBE 9-plus CTD system (Sea-Bird Electronics, Inc.), and chlorophyll a (Chl a) concentrations were detected using a WETStar fluorometer (WET Labs).

Coverage:

Median Latitude: -20.877180 * Median Longitude: -71.214343 * South-bound Latitude: -21.057250 * West-bound Longitude: -71.735530 * North-bound Latitude: -20.776270 * East-bound Longitude: -70.830370

Date/Time Start: 2022-01-26T03:09:58 * Date/Time End: 2022-02-03T23:40:01

Minimum Elevation: -5337.8 m * Maximum Elevation: -2869.2 m

Event(s):

SO288_2-2 * Latitude: -20.798020 * Longitude: -70.830370 * Date/Time: 2022-01-26T03:09:58 * Elevation: -2869.2 m * Location: South Pacific Ocean * Campaign: (COMBO) * Basis: * Method/Device: (CTD-RO)

SO288_12-1 * Latitude: -21.057250 * Longitude: -71.735530 * Date/Time: 2022-01-31T13:36:51 * Elevation: -4074.8 m * Location: South Pacific Ocean * Campaign: (COMBO) * Basis: * Method/Device: (CTD-RO)

SO288_28-1 * Latitude: -20.776270 * Longitude: -71.077130 * Date/Time: 2022-02-03T23:40:01 * Elevation: -5337.8 m * Location: South Pacific Ocean * Campaign: (COMBO) * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Zone	Zone		Engel, Anja	pelagic zone
2	Phylum	Phylum		Engel, Anja	topphylum
3	Fraction	Fraction		Engel, Anja	size fraction, 2=FL(3.0-0.22 µm); 3=PA(3.0 µm)
4	Abundance	Abund	%	Engel, Anja	relative
5	Abundance, standard deviation	Abund std dev	±	Engel, Anja
6	Number	n	#	Engel, Anja

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

504 data points

Data

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

1 Zone	2 Phylum	3 Fraction	4 Abund [%]	5 Abund std dev [±]	6 n [#]
Bathypelagic	Other Phylum	2	0.002742677	0.001165487	5
Bathypelagic	Other Phylum	3	0.000874000	0.000375000	5
Bathypelagic	c__Alphaproteobacteria	2	0.042478834	0.027976767	5
Bathypelagic	c__Alphaproteobacteria	3	0.002293355	0.001533992	5
Bathypelagic	c__Gammaproteobacteria	2	0.026474726	0.007439008	5
Bathypelagic	c__Gammaproteobacteria	3	0.002430214	0.000685000	5
Bathypelagic	p__Actinobacteriota	2	0.007397304	0.002361208	5
Bathypelagic	p__Actinobacteriota	3	0.000154000	0.000270000	5
Bathypelagic	p__Bacteroidota	2	0.001150137	0.000367000	5
Bathypelagic	p__Bacteroidota	3	0.000537000	0.000281000	5
Bathypelagic	p__Chloroflexi	2	0.002620959	0.002211108	5
Bathypelagic	p__Chloroflexi	3	0.000021100	0.000047200	5
Bathypelagic	p__Crenarchaeota	2	0.040427329	0.024379151	5
Bathypelagic	p__Crenarchaeota	3	0.000241000	0.000375000	5
Bathypelagic	p__Cyanobacteria	2	0.000065000	0.000111000	5
Bathypelagic	p__Cyanobacteria	3	0.000261000	0.000150000	5
Bathypelagic	p__Marinimicrobia_(SAR406_clade)	2	0.015014101	0.009063991	5
Bathypelagic	p__Marinimicrobia_(SAR406_clade)	3	0.000344000	0.000577000	5
Bathypelagic	p__Nitrospinota	2	0.000760000	0.000512000	5
Bathypelagic	p__Nitrospinota	3	0.000049800	0.000089600	5
Bathypelagic	p__Planctomycetota	2	0.001203988	0.001080781	5
Bathypelagic	p__Planctomycetota	3	0.000570000	0.000181000	5
Bathypelagic	p__SAR324_clade(Marine_group_B)	2	0.025292799	0.009217970	5
Bathypelagic	p__SAR324_clade(Marine_group_B)	3	0.000148000	0.000275000	5
Bathypelagic	p__Thermoplasmatota	2	0.007266019	0.005648149	5
Bathypelagic	p__Thermoplasmatota	3	0.000027600	0.000039300	5
Bathypelagic	p__Verrucomicrobiota	2	0.001865784	0.001049778	5
Bathypelagic	p__Verrucomicrobiota	3	0.000027600	0.000039300	5
Epipelagic	Other Phylum	2	0.000336000	0.000475000	2
Epipelagic	Other Phylum	3	0.000059900	0.000084700	2
Epipelagic	c__Alphaproteobacteria	2	0.103288458	0.065249972	2
Epipelagic	c__Alphaproteobacteria	3	0.000224000	0.000062300	2
Epipelagic	c__Gammaproteobacteria	2	0.020341798	0.009232723	2
Epipelagic	c__Gammaproteobacteria	3	0.000462000	0.000475000	2
Epipelagic	p__Actinobacteriota	2	0.010214928	0.002905518	2
Epipelagic	p__Actinobacteriota	3	0.000035700	0.000005950	2
Epipelagic	p__Bacteroidota	2	0.004724764	0.001936524	2
Epipelagic	p__Bacteroidota	3	0.000261000	0.000143000	2
Epipelagic	p__Chloroflexi	2	0.000579000	0.000130000	2
Epipelagic	p__Chloroflexi	3	0.000000000	0.000000000	2
Epipelagic	p__Crenarchaeota	2	0.016606673	0.022221357	2
Epipelagic	p__Crenarchaeota	3	0.000000000	0.000000000	2
Epipelagic	p__Cyanobacteria	2	0.019757920	0.027790069	2
Epipelagic	p__Cyanobacteria	3	0.005611250	0.007681440	2
Epipelagic	p__Marinimicrobia_(SAR406_clade)	2	0.010083970	0.004124924	2
Epipelagic	p__Marinimicrobia_(SAR406_clade)	3	0.000045700	0.000020100	2
Epipelagic	p__Nitrospinota	2	0.001798513	0.002543481	2
Epipelagic	p__Nitrospinota	3	0.000000000	0.000000000	2
Epipelagic	p__Planctomycetota	2	0.000537000	0.000759000	2
Epipelagic	p__Planctomycetota	3	0.000261000	0.000280000	2
Epipelagic	p__SAR324_clade(Marine_group_B)	2	0.015627610	0.020606931	2
Epipelagic	p__SAR324_clade(Marine_group_B)	3	0.000000000	0.000000000	2
Epipelagic	p__Thermoplasmatota	2	0.007520493	0.005004929	2
Epipelagic	p__Thermoplasmatota	3	0.000055700	0.000034200	2
Epipelagic	p__Verrucomicrobiota	2	0.000848000	0.000281000	2
Epipelagic	p__Verrucomicrobiota	3	0.000236000	0.000334000	2
Mesopelagic	Other Phylum	2	0.001149131	0.000187000	2
Mesopelagic	Other Phylum	3	0.000538000	0.000161000	2
Mesopelagic	c__Alphaproteobacteria	2	0.030418708	0.006710194	2
Mesopelagic	c__Alphaproteobacteria	3	0.000278000	0.000086400	2
Mesopelagic	c__Gammaproteobacteria	2	0.022257938	0.008605088	2
Mesopelagic	c__Gammaproteobacteria	3	0.001094412	0.000348000	2
Mesopelagic	p__Actinobacteriota	2	0.008731796	0.001024850	2
Mesopelagic	p__Actinobacteriota	3	0.000054300	0.000076800	2
Mesopelagic	p__Bacteroidota	2	0.001609683	0.000839000	2
Mesopelagic	p__Bacteroidota	3	0.000090600	0.000128000	2
Mesopelagic	p__Chloroflexi	2	0.001483498	0.000598000	2
Mesopelagic	p__Chloroflexi	3	0.000000000	0.000000000	2
Mesopelagic	p__Crenarchaeota	2	0.064299939	0.003131368	2
Mesopelagic	p__Crenarchaeota	3	0.000084900	0.000120000	2
Mesopelagic	p__Cyanobacteria	2	0.000000000	0.000000000	2
Mesopelagic	p__Cyanobacteria	3	0.000103000	0.000094400	2
Mesopelagic	p__Marinimicrobia_(SAR406_clade)	2	0.012453382	0.003238382	2
Mesopelagic	p__Marinimicrobia_(SAR406_clade)	3	0.000000000	0.000000000	2
Mesopelagic	p__Nitrospinota	2	0.002686148	0.001174087	2
Mesopelagic	p__Nitrospinota	3	0.000000000	0.000000000	2
Mesopelagic	p__Planctomycetota	2	0.000236000	0.000146000	2
Mesopelagic	p__Planctomycetota	3	0.000175000	0.000008040	2
Mesopelagic	p__SAR324_clade(Marine_group_B)	2	0.032499030	0.002090578	2
Mesopelagic	p__SAR324_clade(Marine_group_B)	3	0.000000000	0.000000000	2
Mesopelagic	p__Thermoplasmatota	2	0.013024679	0.000266000	2
Mesopelagic	p__Thermoplasmatota	3	0.000084900	0.000120000	2
Mesopelagic	p__Verrucomicrobiota	2	0.002391412	0.000632000	2
Mesopelagic	p__Verrucomicrobiota	3	0.000036200	0.000051200	2