Citation:

PANGAEA.818187

Always quote citation above when using data! You can download the citation in several formats below.

RIS Citation BibTeX Citation Text Citation Facebook TwitterShow Map Google Earth

Related to:

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: 38.285217 * Median Longitude: -73.468261 * South-bound Latitude: 36.530000 * West-bound Longitude: -76.020000 * North-bound Latitude: 42.180000 * East-bound Longitude: -66.800000

Date/Time Start: 2006-07-01T00:00:00 * Date/Time End: 2009-08-26T00:00:00

Minimum DEPTH, water: 2 m * Maximum DEPTH, water: 2 m

Event(s):

Mulholland_2006-07-01 * Latitude: 37.700000 * Longitude: -75.300000 * Date/Time: 2006-07-01T00:00:00 * Location: North Atlantic

Mulholland_2006-07-02 * Latitude: 37.630000 * Longitude: -75.150000 * Date/Time: 2006-07-02T00:00:00 * Location: North Atlantic

Mulholland_2006-07-03 * Latitude: 37.520000 * Longitude: -75.050000 * Date/Time: 2006-07-03T00:00:00 * Location: North Atlantic

Comment:

Exact dates are unknown.

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	Mulholland, Margaret R	Fluorescence-based quantitative real-time PCR (qPCR)
7	Trichodesmium abundance, total	Trichodesmium abund total	10⁶ #/m³	Mulholland, Margaret R	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	Mulholland, Margaret R	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	Mulholland, Margaret R	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-C, abundance expressed in number of nifH gene copies	UCYN-C abund nifH copies	10⁶ #/m³	Mulholland, Margaret R	Fluorescence-based quantitative real-time PCR (qPCR)
14	Unicellular cyanobacteria-C, biological trait, ratio expressed in mass of carbon per amount of nifH gene copies	UCYN-C C per nifH copies	mg/10⁶ #	Luo, Yawei	Calculated after Luo et al. (2012)
15	Unicellular cyanobacteria, biomass	UCYN biom	mg/m²	Luo, Yawei	Calculated after Luo et al. (2012)
16	Richelia, associated species	Richelia association		Mulholland, Margaret R	Fluorescence-based quantitative real-time PCR (qPCR)
17	Richelia, abundance expressed in number of nifH gene copies	Richelia abund nifH copies	10⁶ #/m³	Mulholland, Margaret R	Fluorescence-based quantitative real-time PCR (qPCR)
18	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)
19	Calothrix, abundance expressed in number of nifH gene copies	Calothrix abund nifH copies	10⁶ #/m³	Mulholland, Margaret R	Fluorescence-based quantitative real-time PCR (qPCR)
20	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)
21	Heterocyst, biomass	Heterocyst biom	mg/m³	Luo, Yawei	Calculated after Luo et al. (2012)
22	Diazotrophs, total biomass as carbon	Diazotrophs total C	mg/m³	Luo, Yawei	Calculated after Luo et al. (2012)
23	Temperature, water	Temp	°C	Mulholland, Margaret R
24	Salinity	Sal		Mulholland, Margaret R
25	Nitrate	[NO3]-	µmol/l	Mulholland, Margaret R
26	Phosphate	[PO4]3-	µmol/l	Mulholland, Margaret R
27	Comment	Comment

License:

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

Size:

395 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-C abund nifH copies [10⁶ #/m³]	14 UCYN-C C per nifH copies [mg/10⁶ #]	15 UCYN biom [mg/m²]	16 Richelia association	17 Richelia abund nifH copies [10⁶ #/m³]	18 Richelia C per nifH copies [mg/10⁶ #]	19 Calothrix abund nifH copies [10⁶ #/m³]	20 Calothrix C per nifH copies [mg/10⁶ #]	21 Heterocyst biom [mg/m³]	22 Diazotrophs total C [mg/m³]	23 Temp [°C]	24 Sal	25 [NO3]- [µmol/l]	26 [PO4]3- [µmol/l]	27 Comment
Mulholland_2006-07-01	37.70	-75.30	2006-07-01	2	2.650	0.3	0.795	17.20	0.0002	0.01	0.02	0	0.01	0.0036		0.00	0.01	0	0.01	0.000	0.799	21.00	31.70	0.49	0.21	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-02	37.63	-75.15	2006-07-02	2	0.010	0.3	0.003	0.01	0.0002	0.01	0.02	0	0.01	0.0002	Hemiaulus	16.70	0.01	0	0.01	0.167	0.170	22.80	31.10	0.47	0.07	UCYN-A, -B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-03	37.52	-75.05	2006-07-03	2	0.010	0.3	0.003	623.00	0.0002	0.01	0.02	0	0.01	0.1248	Hemiaulus	2.34	0.01	0	0.01	0.023	0.151	24.10	31.00	0.49	0.05	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-04	36.69	-74.68	2006-07-04	2	0.000	0.3	0.000	1200.00	0.0002	0.01	0.02	0	0.01	0.2402	Hemiaulus	3.10	0.01	0	0.01	0.031	0.271	23.40	34.30	0.56	0.03	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-05	36.63	-74.86	2006-07-05	2	0.747	0.3	0.224	196.00	0.0002	0.01	0.02	0	0.01	0.0394	Hemiaulus	37.20	0.01	0	0.01	0.372	0.636	23.90	32.00	0.51	0.04	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-06	36.60	-75.06	2006-07-06	2	127.000	0.3	38.100	11.00	0.0002	0.01	0.02	0	0.01	0.0024	Hemiaulus	19.70	0.01	0	0.01	0.197	38.299	23.40	32.90	0.54	0.07	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-07	36.53	-75.27	2006-07-07	2	0.763	0.3	0.229	76.50	0.0002	0.01	0.02	0	0.01	0.0155	Hemiaulus	18.00	0.01	0	0.01	0.180	0.424	24.70	34.70	0.64	0.05	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-08	36.97	-76.02	2006-07-08	2	0.000	0.3	0.000	19.30	0.0002	0.01	0.02	0	0.01	0.0041	Hemiaulus	0.01	0.01	0	0.01	0.000	0.004	22.00	26.50	0.65	0.08	UCYN-B, Richelia detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-09	36.90	-75.91	2006-07-09	2	0.000	0.3	0.000	0.01	0.0002	0.01	0.02	0	0.01	0.0002		0.00	0.01	0	0.01	0.000	0.000	25.20	23.30	0.60	0.05	UCYN-A, -B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-10	36.80	-75.86	2006-07-10	2	0.000	0.3	0.000	25.20	0.0002	0.01	0.02	0	0.01	0.0052		0.00	0.01	0	0.01	0.000	0.005	25.50	22.90	0.51	0.05	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-11	36.67	-75.77	2006-07-11	2	0.000	0.3	0.000	3.03	0.0002	0.01	0.02	0	0.01	0.0008		0.00	0.01	0	0.01	0.000	0.001	23.50	27.40	0.49	0.03	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-12	36.89	-75.72	2006-07-12	2	0.000	0.3	0.000	28.40	0.0002	0.01	0.02	0	0.01	0.0059		0.00	0.01	0	0.01	0.000	0.006	23.90	25.70	0.51	0.06	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-13	38.04	-74.30	2006-07-13	2	0.000	0.3	0.000	1630.00	0.0002	0.01	0.02	0	0.01	0.3262	Hemiaulus	1.62	0.01	0	0.01	0.016	0.342	23.50	31.00	0.47	0.03	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2006-07-14	38.12	-74.38	2006-07-14	2				54.00	0.0002	0.01	0.02	0	0.01	0.0110		0.00	0.01	0	0.01	0.000	0.011	22.90	31.50	0.40	0.10	UCYN-B detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2009-08-20_4	36.55	-75.71	2009-08-20	2	0.000	0.3	0.000	35000.00	0.0002					7.0000	Hemiaulus	4.20	0.01			0.042	7.042
Mulholland_2009-08-21_3	37.43	-75.48	2009-08-21	2	0.000	0.3	0.000	25000.00	0.0002					5.0000	Hemiaulus	160.00	0.01			1.600	6.600
Mulholland_2009-08-22_2	39.52	-73.88	2009-08-22	2	0.000	0.3	0.000	170.00	0.0002					0.0340	Hemiaulus	79.00	0.01			0.790	0.824
Mulholland_2009-08-23	40.33	-71.74	2009-08-23	2	91.000	0.3	27.300	82.00	0.0002					0.0164	Hemiaulus	2.90	0.01			0.029	27.345
Mulholland_2009-08-24_3	40.61	-68.53	2009-08-24	2	0.010	0.3	0.003	620.00	0.0002					0.1240		0.00	0.01			0.000	0.127
Mulholland_2009-08-24_4	41.27	-67.82	2009-08-24	2	0.000	0.3	0.000	0.23	0.0002					0.0000		0.00	0.01			0.000	0.000
Mulholland_2009-08-25_3	40.98	-67.20	2009-08-25	2	0.110	0.3	0.033	460.00	0.0002					0.0920		0.00	0.01			0.000	0.125
Mulholland_2009-08-26_4	42.00	-66.80	2009-08-26	2	0.000	0.3	0.000	430.00	0.0002					0.0860	Hemiaulus	0.01	0.01			0.000	0.086					Richelia detected but not quantifiable, assigned 10 copiesL**-1
Mulholland_2009-08-26_5	42.18	-69.28	2009-08-26	2	0.010	0.3	0.003	850.00	0.0002					0.1700		0.00	0.01			0.000	0.173