Citation:

PANGAEA.818214

Name: Abundance of Gamma-A nifH genes in the Eastern Equatorial Atlantic
Published: 2013-08-12
License: https://creativecommons.org/licenses/by/3.0/
Keywords: MAREDAT_Diazotrophs_Collection

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Keyword(s):

MAREDAT_Diazotrophs_Collection

Related to:

Foster, Rachel A; Subramaniam, Ajit; Zehr, Jonathan P (2009): Distribution and activity of diazotrophs in the Eastern Equatorial Atlantic. Environmental Microbiology, 11(4), 741-750, https://doi.org/10.1111/j.1462-2920.2008.01796.x

Luo, Yawei; Doney, Scott C; Anderson, L A; Benavides, Mar; Berman-Frank, I; Bode, Antonio; Bonnet, S; Boström, Kjärstin H; Böttjer, D; Capone, D G; Carpenter, E J; Chen, Yaw-Lin; Church, Matthew J; Dore, John E; Falcón, Luisa I; Fernández, A; Foster, R A; Furuya, Ken; Gomez, Fernando; Gundersen, Kjell; Hynes, Annette M; Karl, David Michael; Kitajima, Satoshi; Langlois, Rebecca; LaRoche, Julie; Letelier, Ricardo M; Marañón, Emilio; McGillicuddy Jr, Dennis J; Moisander, Pia H; Moore, C Mark; Mouriño-Carballido, Beatriz; Mulholland, Margaret R; Needoba, Joseph A; Orcutt, Karen M; Poulton, Alex J; Rahav, Eyal; Raimbault, Patrick; Rees, Andrew; Riemann, Lasse; Shiozaki, Takuhei; Subramaniam, Ajit; Tyrrell, Toby; Turk-Kubo, Kendra A; Varela, Manuel; Villareal, Tracy A; Webb, Eric A; White, Angelicque E; Wu, Jingfeng; Zehr, Jonathan P (2012): Database of diazotrophs in global ocean: abundance, biomass and nitrogen fixation rates. Earth System Science Data, 4, 47-73, https://doi.org/10.5194/essd-4-47-2012

Coverage:

Median Latitude: -1.029000 * Median Longitude: 4.550000 * South-bound Latitude: -5.980000 * West-bound Longitude: 2.320000 * North-bound Latitude: 4.510000 * East-bound Longitude: 8.000000

Date/Time Start: 2007-06-07T00:00:00 * Date/Time End: 2007-06-15T00:00:00

Minimum DEPTH, water: 0 m * Maximum DEPTH, water: 40 m

Event(s):

EEA2007-06-07_Stn1 * Latitude: 1.500000 * Longitude: 6.000000 * Date/Time: 2007-06-07T00:00:00 * Location: Eastern equatorial Atlantic * Method/Device: Water sample (WS)

EEA2007-06-08_Stn2 * Latitude: -0.500000 * Longitude: 6.000000 * Date/Time: 2007-06-08T00:00:00 * Location: Eastern equatorial Atlantic * Method/Device: Water sample (WS)

EEA2007-06-09_Stn3 * Latitude: -1.740000 * Longitude: 8.000000 * Date/Time: 2007-06-09T00:00:00 * Location: Eastern equatorial Atlantic * Method/Device: Water sample (WS)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event
2	Latitude of event	Latitude
3	Longitude of event	Longitude
4	Date/Time of event	Date/Time
5	DEPTH, water	Depth water	m			Geocode
6	Trichodesmium, abundance expressed in number of nifH gene copies	Trichodesmium abund nifH copies	10⁶ #/m³	Foster, Rachel A	Fluorescence-based quantitative real-time PCR (qPCR)
7	Trichodesmium abundance, total	Trichodesmium abund total	10⁶ #/m³	Foster, Rachel A	Fluorescence-based quantitative real-time PCR (qPCR)
8	Trichodesmium, biomass as carbon	Trichodesmium C	mg/m³	Luo, Yawei	Calculated after Luo et al. (2012)
9	Unicellular cyanobacteria-A, abundance expressed in number of nifH gene copies	UCYN-A abund nifH copies	10⁶ #/m³	Foster, Rachel A	Fluorescence-based quantitative real-time PCR (qPCR)
10	Unicellular cyanobacteria-A, biological trait, ratio expressed in mass of carbon per amount of nifH gene copies	UCYN-A C per nifH copies	mg/10⁶ #	Luo, Yawei	Calculated after Luo et al. (2012)
11	Unicellular cyanobacteria-B, abundance expressed in number of nifH gene copies	UCYN-B abund nifH copies	10⁶ #/m³	Foster, Rachel A	Fluorescence-based quantitative real-time PCR (qPCR)
12	Unicellular cyanobacteria-B, biological trait, ratio expressed in mass of carbon per amount of nifH gene copies	UCYN-B C per nifH copies	mg/10⁶ #	Luo, Yawei	Calculated after Luo et al. (2012)
13	Unicellular cyanobacteria, biomass	UCYN biom	mg/m²	Luo, Yawei	Calculated after Luo et al. (2012)
14	Richelia, associated species	Richelia association		Foster, Rachel A
15	Richelia, abundance expressed in number of nifH gene copies	Richelia abund nifH copies	10⁶ #/m³	Foster, Rachel A	Fluorescence-based quantitative real-time PCR (qPCR)
16	Richelia, biological trait, ratio expressed in mass of carbon per amount of nifH gene copies	Richelia C per nifH copies	mg/10⁶ #	Luo, Yawei	Calculated after Luo et al. (2012)
17	Calothrix, associated species	Calothrix association		Foster, Rachel A
18	Calothrix, abundance expressed in number of nifH gene copies	Calothrix abund nifH copies	10⁶ #/m³	Foster, Rachel A	Fluorescence-based quantitative real-time PCR (qPCR)
19	Calothrix, biological trait, ratio expressed in mass of carbon per amount of nifH gene copies	Calothrix C per nifH copies	mg/10⁶ #	Luo, Yawei	Calculated after Luo et al. (2012)
20	Heterocyst, biomass	Heterocyst biom	mg/m³	Luo, Yawei	Calculated after Luo et al. (2012)
21	Diazotrophs, total biomass as carbon	Diazotrophs total C	mg/m³	Luo, Yawei	Calculated after Luo et al. (2012)
22	Temperature, water	Temp	°C	Foster, Rachel A	CTD, Sea-Bird SBE 911plus
23	Salinity	Sal		Foster, Rachel A	CTD, Sea-Bird SBE 911plus
24	Comment	Comment		Foster, Rachel A

License:

Creative Commons Attribution 3.0 Unported (CC-BY-3.0)

Size:

338 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Date/Time	5 Depth water [m]	6 Trichodesmium abund nifH copies [10⁶ #/m³]	7 Trichodesmium abund total [10⁶ #/m³]	8 Trichodesmium C [mg/m³]	9 UCYN-A abund nifH copies [10⁶ #/m³]	10 UCYN-A C per nifH copies [mg/10⁶ #]	11 UCYN-B abund nifH copies [10⁶ #/m³]	12 UCYN-B C per nifH copies [mg/10⁶ #]	13 UCYN biom [mg/m²]	14 Richelia association	15 Richelia abund nifH copies [10⁶ #/m³]	16 Richelia C per nifH copies [mg/10⁶ #]	17 Calothrix association	18 Calothrix abund nifH copies [10⁶ #/m³]	19 Calothrix C per nifH copies [mg/10⁶ #]	20 Heterocyst biom [mg/m³]	21 Diazotrophs total C [mg/m³]	22 Temp [°C]	23 Sal	24 Comment
EEA2007-06-07_Stn1	1.50	6.00	2007-06-07	1	21.000	0.3	6.300	0.00	0.0002	0.01	0.02	0.0002	Hemiaulus	0.186	0.01				0.0019	6.302	28.0	33.4	UCYN-B detected but not quantifiable, assigned 10 copies L**-1
EEA2007-06-07_Stn1	1.50	6.00	2007-06-07	40				0.00	0.0002	0.00	0.02	0.0000		0.000	0.01				0.0000	0.000
EEA2007-06-08_Stn2	-0.50	6.00	2007-06-08	1	0.460	0.3	0.138	11.00	0.0002	0.01	0.02	0.0024	Hemiaulus	0.080	0.01				0.0008	0.141	25.6	35.6	UCYN-B detected but not quantifiable, assigned 10 copies L**-1
EEA2007-06-08_Stn2	-0.50	6.00	2007-06-08	38	3.810	0.3	1.143	0.42	0.0002	0.00	0.02	0.0001	Hemiaulus	0.390	0.01				0.0039	1.147	22.0	36.2
EEA2007-06-09_Stn3	-1.74	8.00	2007-06-09	0	0.000	0.3	0.000	12.00	0.0002	0.00	0.02	0.0024	Rhizosolenia (AphiaID:149069), Hemiaulus	2.480	0.01	Chaetoceros (AphiaID:148985)	1.60	0.01	0.0408	0.043	25.1	36.2
EEA2007-06-10_Stn4	-5.98	8.00	2007-06-10	2	8.000	0.3	2.400	0.01	0.0002	0.00	0.02	0.0000	Rhizosolenia (AphiaID:149069)	0.010	0.01	Chaetoceros (AphiaID:148985)	0.56	0.01	0.0057	2.406	26.7	33.8	UCYN-A detected but not quantifiable, assigned 10 copies L**-1
EEA2007-06-10_Stn4	-5.98	8.00	2007-06-10	29	0.083	0.3	0.025	0.00	0.0002	0.00	0.02	0.0000		0.000	0.01	Chaetoceros (AphiaID:148985)	0.10	0.01	0.0010	0.026	26.4	33.9
EEA2007-06-11_Stn5	-5.62	5.85	2007-06-11	0	25.000	0.3	7.500	0.70	0.0002	0.00	0.02	0.0001	Rhizosolenia (AphiaID:149069)	11.000	0.01		0.00	0.01	0.1100	7.610	26.5	33.1
EEA2007-06-12_Stn6	-4.51	2.32	2007-06-12	0	14.000	0.3	4.200	0.00	0.0002	0.00	0.02	0.0000	Rhizosolenia (AphiaID:149069)	1.300	0.01		0.00	0.01	0.0130	4.213	26.5	34.9
EEA2007-06-12_Stn6	-4.51	2.32	2007-06-12	39	0.000	0.3	0.000	0.00	0.0002	0.00	0.02	0.0000		0.000	0.01	Chaetoceros (AphiaID:148985)	4.60	0.01	0.0460	0.046	19.4	36.0
EEA2007-06-13_Stn7	-2.00	2.33	2007-06-13	0	0.370	0.3	0.111	9.50	0.0002	0.01	0.02	0.0021	Rhizosolenia (AphiaID:149069)	0.087	0.01		0.00	0.01	0.0009	0.114	25.3	35.8	UCYN-B detected but not quantifiable, assigned 10 copies L**-1
EEA2007-06-13_Stn7	-2.00	2.33	2007-06-13	39	0.037	0.3	0.011	7.20	0.0002	0.00	0.02	0.0014	Rhizosolenia (AphiaID:149069)	0.042	0.01	Chaetoceros (AphiaID:148985)	4.20	0.01	0.0424	0.055	21.5	35.8
EEA2007-06-14_Stn8	0.53	2.33	2007-06-14	0	17.000	0.3	5.100	17.00	0.0002	0.20	0.02	0.0074		0.000	0.01	Chaetoceros (AphiaID:148985)	0.01	0.01	0.0001	5.108	27.0	34.7	Calothrix detected but not quantifiable, assigned 10 copies L**-1
EEA2007-06-14_Stn8	0.53	2.33	2007-06-14	17	2.100	0.3	0.630	5.90	0.0002	0.04	0.02	0.0019		0.000	0.01	Chaetoceros (AphiaID:148985)	0.01	0.01	0.0001	0.632	26.9	34.7	Calothrix detected but not quantifiable, assigned 10 copies L**-1
EEA2007-06-14_Stn8	0.53	2.33	2007-06-14	36	0.012	0.3	0.004	0.00	0.0002	0.01	0.02	0.0002		0.000	0.01		0.00	0.01	0.0000	0.004	19.6	36.0	UCYN-B detected but not quantifiable, assigned 10 copies L**-1
EEA2007-06-15_Stn9	3.52	2.33	2007-06-15	1	46.000	0.3	13.800	0.00	0.0002	2.00	0.02	0.0400		0.000	0.01	Chaetoceros (AphiaID:148985)	1.30	0.01	0.0130	13.853	28.2	34.6
EEA2007-06-15_Stn9	3.52	2.33	2007-06-15	20	2.100	0.3	0.630	0.01	0.0002	5.20	0.02	0.1040		0.000	0.01	Chaetoceros (AphiaID:148985)	1.40	0.01	0.0140	0.748	28.2	34.6	UCYN-A detected but not quantifiable, assigned 10 copies L**-1
EEA2007-06-15_Stn9	3.52	2.33	2007-06-15	39	6.700	0.3	2.010	4.50	0.0002	0.33	0.02	0.0075	Rhizosolenia (AphiaID:149069)	0.039	0.01		0.00	0.01	0.0004	2.018	25.4	35.9
EEA2007-06-15_Stn10	4.51	2.34	2007-06-15	1	61.000	0.3	18.300	0.00	0.0002	3.20	0.02	0.0640	Rhizosolenia (AphiaID:149069)	1.700	0.01	Chaetoceros (AphiaID:148985)	1.40	0.01	0.0310	18.395	27.8	34.6
EEA2007-06-15_Stn10	4.51	2.34	2007-06-15	18	31.000	0.3	9.300	0.01	0.0002	0.90	0.02	0.0180	Rhizosolenia (AphiaID:149069)	0.600	0.01		0.00	0.01	0.0060	9.324	27.8	34.6	UCYN-A detected but not quantifiable, assigned 10 copies L**-1