Citation:

PANGAEA.758755, Supplement to: Yakushev, EV; Korzhikova, LI (1990): Distribution of suspended phosphorus over size fractions in waters of different trophicity. Oceanology, 30(2), 175-178

Name: Concentrations of particulate phosphorus in different size fractions and dissolved organic and inorganic phosphorus in surface seawater of the Southeast Atlantic
Published: 1990
License: https://creativecommons.org/licenses/by/3.0/

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Abstract:

Variations in concentration of total phosphorus in surface waters of dif¬ferent trophicity are discussed. Forms distinguished were: total particulate phosphorus in particles of size >150 ?m, and <20 ?m; dissolved organic phosphorus and dissolved phosphate. Even in hypertrophic waters, the dominant form is still dissolved phosphate (>65%). Concentrations of particulate phosphorus in different size fractions are additional indicators of the level of productivity of waters.

Project(s):

Archive of Ocean Data (ARCOD)

Coverage:

Median Latitude: -22.942308 * Median Longitude: 12.255000 * South-bound Latitude: -26.135000 * West-bound Longitude: 6.305000 * North-bound Latitude: -20.411667 * East-bound Longitude: 14.433333

Date/Time Start: 1986-01-01T00:00:00 * Date/Time End: 1986-12-22T00:00:00

Minimum DEPTH, water: 0.0 m * Maximum DEPTH, water: 0.0 m

Event(s):

AK43-4923 * Latitude: -26.135000 * Longitude: 6.305000 * Date/Time: 1986-01-01T00:00:00 * Elevation: -3175.0 m * Campaign: * Basis: Akademik Kurchatov * Method/Device: Grab (GRAB)

AK43-4925 * Latitude: -25.166667 * Longitude: 13.411667 * Date/Time: 1986-01-18T00:00:00 * Elevation: -1038.0 m * Campaign: * Basis: Akademik Kurchatov * Method/Device: Multiple investigations (MULT)

AK43-4926 * Latitude: -25.183333 * Longitude: 13.605000 * Date/Time: 1986-01-19T00:00:00 * Elevation: -490.0 m * Campaign: * Basis: Akademik Kurchatov * Method/Device: Multiple investigations (MULT)

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	Elevation of event	Elevation	m
5	Date/Time of event	Date/Time
6	DEPTH, water	Depth water	m			Geocode
7	Phosphorus, particulate	PP	µg/l	Yakushev, E V	Wet chemistry	in size fraction 0.8-20 µm
8	Phosphorus	P	%	Yakushev, E V	Calculated	in size fraction 0.8-20 µm of total P
9	Phosphorus, particulate	PP	µg/l	Yakushev, E V	Wet chemistry	in size fraction 20-150 µm
10	Phosphorus	P	%	Yakushev, E V	Calculated	in size fraction 20-150 µm of total P
11	Phosphorus, particulate	PP	µg/l	Yakushev, E V	Wet chemistry	in size fraction >150 µm
12	Phosphorus	P	%	Yakushev, E V	Calculated	in size fraction >150 µm of total P
13	Phosphorus, particulate	PP	µg/l	Yakushev, E V	Wet chemistry	in size fraction 0.8->150 µm
14	Phosphorus	P	%	Yakushev, E V	Calculated	in size fraction 0.8->150 µm of total P
15	Phosphorus, particulate	PP	µg/l	Yakushev, E V	Wet chemistry	organic
16	Phosphorus	P	%	Yakushev, E V	Calculated	dissolved organic of total P
17	Phosphorus, particulate	PP	µg/l	Yakushev, E V	Wet chemistry	inorganic
18	Phosphorus	P	%	Yakushev, E V	Calculated	dissolved inorganic of total P

License:

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

Size:

148 data points

Data

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

1 Event	2 Latitude	3 Longitude	4 Elevation [m]	5 Date/Time	7 PP [µg/l] (in size fraction 0.8-20 µm, W...)	8 P [%] (in size fraction 0.8-20 µm of...)	9 PP [µg/l] (in size fraction 20-150 µm, W...)	10 P [%] (in size fraction 20-150 µm of...)	11 PP [µg/l] (in size fraction >150 µm, Wet...)	12 P [%] (in size fraction >150 µm of t...)	13 PP [µg/l] (in size fraction 0.8->150 µm,...)	14 P [%] (in size fraction 0.8->150 µm ...)	15 PP [µg/l] (organic, Wet chemistry)	16 P [%] (dissolved organic of total P,...)	17 PP [µg/l] (inorganic, Wet chemistry)	18 P [%] (dissolved inorganic of total ...)
AK43-4923	-26.1350	6.3050	-3175	1986-01-01	0.011	2.4	0.027	6.0	0.015	3.3	0.053	11.7	0.03	6.6	0.37	81.7
AK43-4925	-25.1667	13.4117	-1038	1986-01-18	0.034	3.1	0.050	4.6	0.066	6.1	0.150	13.9	0.01	0.9	0.92	85.2
AK43-4926	-25.1833	13.6050	-490	1986-01-19					0.004	0.4	0.046	46.5	0.09	8.8	0.89	86.7
AK43-4927	-25.1300	13.8783	-208	1986-01-19					0.021	2.0	0.108	103.0	0.13	12.4	0.81	77.3
AK43-4928	-25.0417	14.2050	-165	1986-01-19	0.126	10.6	0.020	1.7	0.264	22.4	0.410	34.7	0.10	3.5	0.67	56.8
AK43-4929	-24.9850	14.4333	-115	1986-01-19	0.083	3.6	0.248	10.7	0.029	1.3	0.360	15.6	0.11	4.7	1.85	79.7
AK43-4933	-21.6617	10.6100	-3415	1986-12-22	0.005	0.7	0.001	0.1	0.001	0.1	0.007	0.9	0.14	18.8	0.60	80.3
AK43-4934	-21.2600	11.2283	-2640	1986-01-22	0.025	3.1	0.007	0.9	0.132	16.6	0.164	20.6	0.10	12.6	0.53	66.8
AK43-4935	-21.0917	11.6633	-1502	1986-01-23	0.020	2.1	0.001	0.1	0.019	2.1	0.040	4.3	0.30	31.9	0.60	63.8
AK43-4936	-20.8600	12.1167	-730	1986-01-21	0.026	2.0	0.114	8.8	0.092	7.2	0.232	18.0	0.19	14.7	0.87	67.3
AK43-4937	-20.7300	12.3500	-450	1986-01-22	0.102	6.4	0.004	0.3	0.280	17.7	0.386	24.4	0.35	22.3	0.84	53.3
AK43-4938	-20.5933	12.5867	-290	1986-01-24	0.084	8.0	0.012	1.2	0.122	11.8	0.218	21.0	0.13	12.5	0.69	66.5
AK43-4939	-20.4117	12.9217	-124	1986-01-25	0.043	3.3	0.149	11.4	0.058	4.4	0.250	191.0	0.01	0.8	1.05	80.1