Citation:

PANGAEA.934089

Name: Adenosyl-BHP abundances in Vancouver Island and Black Sea total suspended POM
Published: 2021-07-27
License: https://creativecommons.org/licenses/by/4.0/
Keywords: Bacteriohopanepolyols; in situ production; Oxygen minimum zone

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Published: 2021-07-27 • DOI registered: 2021-12-31

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Abstract:

Adenosyl-BHP abundances in Vancouver Island and Black Sea total suspended particulate matter and Cariaco sinking particulate organic matter samples were analyzed to study in situ production in oxygen minimum zones. Water column suspended particulate matter samples were obtained using McLane WTS-LV (standard configuration) in situ filtration systems from Vancouver Island fjords aboard R/V Barnes in 2007 and the Black Sea aboard R/V Knorr (cruise 172/8) in 2003. Sinking particulate organic matter was sampled in sediment traps as part of the CARIACO Ocean Time-Series Program in Cariaco Basin. Adenosyl-BHPs were analyzed in trap A (275 m water depth) and trap B (455 m water depth) for 14-day opening intervals from November 1999 through April 2000 and July 2002 through October 2002.

Keyword(s):

Bacteriohopanepolyols; in situ production; Oxygen minimum zone

Related to:

Kusch, Stephanie; Wakeham, Stuart G; Sepúlveda, Julio (2021): Diverse origins of “soil marker” bacteriohopanepolyols in marine oxygen deficient zones. Organic Geochemistry, 151, 104150, https://doi.org/10.1016/j.orggeochem.2020.104150

Coverage:

Median Latitude: 45.862500 * Median Longitude: -45.582500 * South-bound Latitude: 42.410000 * West-bound Longitude: -125.600000 * North-bound Latitude: 49.220000 * East-bound Longitude: 37.510000

Minimum DEPTH, water: 5 m * Maximum DEPTH, water: 1000 m

Event(s):

Deer_Bay_Tofino_Inlet * Latitude: 49.220000 * Longitude: -125.600000 * Elevation: -45.0 m * Method/Device: In situ pump (ISP)

Effingham_Inlet * Latitude: 49.070000 * Longitude: -125.150000 * Elevation: -120.0 m * Location: British Columbia, Canada * Method/Device: In situ pump (ISP) * Comment: R/V Barnes 2007

KN172/8_2 (Station 2) * Latitude: 42.410000 * Longitude: 30.910000 * Elevation: -2150.0 m * Campaign: * Basis: Knorr * Method/Device: In situ pump (ISP)

Comment:

POC data for Effingham Inlet are from Diaz et al. (2012).

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Kusch, Stephanie
2	Latitude of event	Latitude		Kusch, Stephanie
3	Longitude of event	Longitude		Kusch, Stephanie
4	Elevation of event	Elevation	m	Kusch, Stephanie
5	Sample code/label	Sample label		Kusch, Stephanie
6	DEPTH, water	Depth water	m	Kusch, Stephanie	Geocode
7	2-methyladenosylhopane	m/z 802+760	pg/l	Kusch, Stephanie
8	Adenosylhopane	m/z 830+788+746	pg/l	Kusch, Stephanie
9	2-methyladenosylhopane-type 2	m/z 775	pg/l	Kusch, Stephanie
10	Adenosylhopane-type 2	m/z 761	pg/l	Kusch, Stephanie
11	2-methyladenosylhopane-type 3	m/z 816	pg/l	Kusch, Stephanie
12	Adenosylhopane-type 3	m/z 802	pg/l	Kusch, Stephanie
13	Bacteriohopanetetrol	m/z 655	pg/l	Kusch, Stephanie
14	Ratio	Ratio		Kusch, Stephanie	R soil
15	Carbon, organic, particulate	POC	µg/l	Kusch, Stephanie
16	2-methyl adenosylhopane per unit mass particulate organic carbon	m/z 802+760/POC	ng/g	Kusch, Stephanie
17	Adenosylhopane per unit mass particulate organic carbon	m/z 830+788+746/POC	ng/g	Kusch, Stephanie
18	2-methyl adenosylhopane-type 2 per unit mass particulate organic carbon	m/z 775/POC	ng/g	Kusch, Stephanie
19	Adenosylhopane-type 2	m/z 761/POC	ng/g	Kusch, Stephanie
20	2-methyl adenosylhopane-type 3 per unit mass particulate organic carbon	m/z 816/POC	ng/g	Kusch, Stephanie
21	Adenosylhopane-type 3	m/z 802/POC	ng/g	Kusch, Stephanie
22	Bacteriohopanetetrol per unit mass particulate organic carbon	m/z 655/POC	ng/g	Kusch, Stephanie

License:

Creative Commons Attribution 4.0 International (CC-BY-4.0)

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

436 data points

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