Citation:

s41561-018-0268-4

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Abstract:

This dataset contains hydrographic observations from Sermilik Fjord in SE Greenland, collected in August 2015 aboard the RV Adolf Jensen, including discrete data derived from water sample analyses and corresponding CTD sensor data. CTD data were collected using a Seabird 25Plus Sealogger equipped with a SBE 43 dissolved oxygen sensor, a Satlantic PAR LOG sensor, and a Wetlabs / Seabird ECO Triplet (chlorophyll-a and CDOM fluorescence, as well as backscattering at 700 nm). Discrete samples for nitrate, phosphate, silicate, and ammonium, were filtered through a sterile 0.22 µM Sterivex filter using standard protocols and kept frozen at -20 °C for later analysis at the Woods Hole Oceanographic Institution Nutrient Analytical Facility. Dissolved nutrient concentrations were quantified using a SEAL AA3 four-channel segmented flow analyzer.

Coverage:

Median Latitude: 65.817846 * Median Longitude: -37.955879 * South-bound Latitude: 65.533600 * West-bound Longitude: -38.350490 * North-bound Latitude: 66.263500 * East-bound Longitude: -37.647580

Date/Time Start: 2015-08-06T20:46:00 * Date/Time End: 2015-08-11T20:19:00

Minimum DEPTH, water: 1.81600 m * Maximum DEPTH, water: 844.53003 m

Event(s):

AJ_201508_10 * Latitude: 66.263500 * Longitude: -37.647580 * Date/Time: 2015-08-06T20:46:00 * Location: Sermilik Fjord, SE Greenland * Campaign: * Basis: * Method/Device: (CTD-RO)

AJ_201508_12 * Latitude: 66.177500 * Longitude: -37.855290 * Date/Time: 2015-08-07T16:44:00 * Location: Sermilik Fjord, SE Greenland * Campaign: * Basis: * Method/Device: (CTD-RO)

AJ_201508_15 * Latitude: 66.104800 * Longitude: -37.844120 * Date/Time: 2015-08-07T21:39:00 * Location: Sermilik Fjord, SE Greenland * Campaign: * Basis: * Method/Device: (CTD-RO)

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Station label	Station		Cape, Mattias R
2	Date/Time of event	Date/Time		Cape, Mattias R
3	Latitude of event	Latitude		Cape, Mattias R
4	Longitude of event	Longitude		Cape, Mattias R
5	Bottle number	Bottle	#	Cape, Mattias R
6	Pressure, water	Press	dbar	Cape, Mattias R	Strain gauge
7	DEPTH, water	Depth water	m	Cape, Mattias R		Geocode
8	Conductivity	Cond	mS/cm	Cape, Mattias R
9	Salinity	Sal		Cape, Mattias R		PSU
10	Temperature, water	Temp	°C	Cape, Mattias R		ITS-90
11	Oxygen, dissolved	DO	ml/l	Cape, Mattias R	Oxygen sensor, SBE 43	oxygen in ml/l
12	Oxygen	O2	µmol/l	Cape, Mattias R	Oxygen sensor, SBE 43	original value*44.66
13	Radiation, photosynthetically active	PAR	µmol/m²/s	Cape, Mattias R
14	Fluorescence, chlorophyll	F chl	µg/l	Cape, Mattias R	Fluorometer, WET Labs ECO AFL/FL
15	Optical backscattering coefficient, 700 nm	bb700	1/m	Cape, Mattias R	WET Labs ECO BB	unit according to calibration sheet m-1 sr-1
16	Fluorescence, colored dissolved organic matter	fCDOM	ppb (QSE)	Cape, Mattias R	WET Labs CDOM
17	Nitrate	[NO3]-	µmol/l	Cape, Mattias R
18	Ammonium	[NH4]+	µmol/l	Cape, Mattias R
19	Phosphate	[PO4]3-	µmol/l	Cape, Mattias R
20	Silicate	Si(OH)4	µmol/l	Cape, Mattias R

License:

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

Size:

2256 data points

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