Citation:

PANGAEA.898749

Name: South China Sea water column dissolved nutrients and particulate organic matter from March 2015
Published: 2019-02-25
License: https://creativecommons.org/licenses/by/4.0/
Keywords: CHLa; d13C; NH4; NO2; NO3; nutrients; organic matter; PN; PO4; POC; Salinity; SiO4; South China Sea; SPM; Temperature; water

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Abstract:

In March 2015, transects of CTD casts were run on the Chinese RV Haiyang 4 in the northern South China Sea parallel and perpendicular to the coastline and the shelf break. During casts, go-flo bottles were used to collect water samples from the surface to bottom depth. Water samples were analyzed for dissolved nutrients (NO2, NO3, PO4, NH4, SiO4) and particulate organic matter (SPM, POC, PN, CHLa, d13C). Salinity and temperature were recorded by CTD. Metadata is comprised of cast number, bottle depth, data, cast start time (UTC), station name, latitude, longitude, and bottom depth.

Keyword(s):

CHLa; d13C; NH4; NO2; NO3; nutrients; organic matter; PN; PO4; POC; Salinity; SiO4; South China Sea; SPM; Temperature; water

Coverage:

Median Latitude: 20.169914 * Median Longitude: 114.525170 * South-bound Latitude: 17.870000 * West-bound Longitude: 112.177000 * North-bound Latitude: 21.999167 * East-bound Longitude: 116.840000

Date/Time Start: 2015-03-03T15:04:00 * Date/Time End: 2015-03-22T12:22:00

Minimum Elevation: -3708.0 m * Maximum Elevation: -55.0 m

Event(s):

Haiyang_201503_1 * Latitude: 20.523000 * Longitude: 112.177000 * Date/Time: 2015-03-05T02:33:00 * Elevation: -75.0 m * Location: South China Sea * Campaign: * Basis: Haiyang 4 * Method/Device: (CTD-RO)

Haiyang_201503_2 * Latitude: 20.317500 * Longitude: 112.253000 * Date/Time: 2015-03-05T06:17:00 * Elevation: -84.0 m * Location: South China Sea * Campaign: * Basis: Haiyang 4 * Method/Device: (CTD-RO)

Haiyang_201503_3 * Latitude: 20.115000 * Longitude: 112.344000 * Date/Time: 2015-03-05T10:41:00 * Elevation: -95.0 m * Location: South China Sea * Campaign: * Basis: Haiyang 4 * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Comment
1	Event label	Event		Waniek, Joanna J
2	Identification	ID		Waniek, Joanna J	cast ID
3	DEPTH, water	Depth water	m	Waniek, Joanna J	Geocode
4	DATE/TIME	Date/Time		Waniek, Joanna J	Geocode – UTC
5	Station label	Station		Waniek, Joanna J
6	LATITUDE	Latitude		Waniek, Joanna J	Geocode
7	LONGITUDE	Longitude		Waniek, Joanna J	Geocode
8	ELEVATION	Elevation	m a.s.l.	Waniek, Joanna J	Geocode
9	Nitrate and Nitrite	[NO3]- + [NO2]-	µmol/l	Waniek, Joanna J
10	Nitrite	[NO2]-	µmol/l	Waniek, Joanna J
11	Nitrate	[NO3]-	µmol/l	Waniek, Joanna J
12	Phosphate	[PO4]3-	µmol/l	Waniek, Joanna J
13	Silicate	Si(OH)4	µmol/l	Waniek, Joanna J
14	Carbon, organic, dissolved	DOC	µmol/l	Waniek, Joanna J
15	Nitrogen, total dissolved	TDN	µmol/l	Waniek, Joanna J
16	Suspended particulate matter	SPM	mg/l	Waniek, Joanna J
17	Carbon, organic, particulate	POC	mg/l	Waniek, Joanna J
18	Nitrogen, particulate	PN	µmol/l	Waniek, Joanna J
19	Carbon, organic, particulate	POC	%	Waniek, Joanna J
20	Nitrogen, particulate	PN	%	Waniek, Joanna J
21	δ13C, organic carbon	δ13C Corg	‰ PDB	Waniek, Joanna J
22	δ13C, organic carbon	δ13C Corg	‰ PDB	Waniek, Joanna J	corrected
23	Chlorophyll a	Chl a	µg/l	Waniek, Joanna J
24	Phaeophytin	Phaeophytin	µg/l	Waniek, Joanna J
25	Chlorophyll a	Chl a	µg/l	Waniek, Joanna J	corrected
26	Salinity	Sal		Waniek, Joanna J
27	Temperature, water	Temp	°C	Waniek, Joanna J

License:

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

Size:

4981 data points

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