Citation:

PANGAEA.939900

Name: Hydrographic parameters, dissolved CH4, atmospheric CH4 and CO2 along the river Elbe, August 2020
Published: 2022-01-06
License: https://creativecommons.org/licenses/by/4.0/
Keywords: atmospheric methane; dissolved methane; River Elbe

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Abstract:

In August 2020 the research vessel Albis investigated the river Elbe from Schmielka towards Geesthacht. Basic hydrographic parameters were measured continuously, with a portable ferryBox. Dissolved methane was continuously determined with a degassing unit and a Greenhouse Gas Analyzer from LosGatosResearch. Atmospheric CH4 and CO2 was determined with a Licor system.

Keyword(s):

atmospheric methane; dissolved methane; River Elbe

Supplement to:

Bussmann, Ingeborg; Koedel, Uta; Schütze, Claudia; Kamjunke, Norbert; Koschorreck, Matthias (in review): Spatial Variability in and Hotspots of Methane Concentration in a Large Temperate River.

Project(s):

Modular Observation Solutions for Earth Systems (MOSES)

Coverage:

Median Latitude: 52.179100 * Median Longitude: 12.236770 * South-bound Latitude: 50.889700 * West-bound Longitude: 10.364000 * North-bound Latitude: 53.427300 * East-bound Longitude: 14.231300

Date/Time Start: 2020-08-04T08:08:00 * Date/Time End: 2020-08-12T15:28:00

Minimum DEPTH, water: 1 m * Maximum DEPTH, water: 1 m

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Cruise/expedition	Expedition		Bussmann, Ingeborg
2	DATE/TIME	Date/Time		Bussmann, Ingeborg		Geocode
3	LONGITUDE	Longitude		Bussmann, Ingeborg		Geocode
4	LATITUDE	Latitude		Bussmann, Ingeborg		Geocode
5	Distance	Distance	km	Bussmann, Ingeborg		Elbe river kilometer from origin
6	Ship speed	Ship sp	kn	Bussmann, Ingeborg
7	Flow rate	Flow rate	l/min	Bussmann, Ingeborg		flow rate through ferrybox
8	DEPTH, water	Depth water	m	Bussmann, Ingeborg		Geocode – sample depth
9	Carbon dioxide, dissolved	CO2 diss	µmol/l	Bussmann, Ingeborg	Greenhouse Gas Analyzer, LosGatos
10	Methane, dissolved	CH4 diss	nmol/l	Bussmann, Ingeborg	Greenhouse Gas Analyzer, LosGatos
11	Chlorophyll total	Chl tot	µg/l	Bussmann, Ingeborg	FerryBox (FBOX)
12	Conductivity, electrical	EC	mS/m	Bussmann, Ingeborg	FerryBox (FBOX)
13	Oxygen saturation	O2 sat	%	Bussmann, Ingeborg	FerryBox (FBOX)
14	pH	pH		Bussmann, Ingeborg	FerryBox (FBOX)
15	Temperature, water	Temp	°C	Bussmann, Ingeborg	FerryBox (FBOX)
16	Turbidity (Nephelometric turbidity unit)	Turbidity	NTU	Bussmann, Ingeborg	FerryBox (FBOX)
17	Methane	CH4	ppbv	Bussmann, Ingeborg	Trace gas analyzer, LI-COR, LI-7810
18	Carbon dioxide	CO2	ppmv	Bussmann, Ingeborg	Trace gas analyzer, LI-COR, LI-7810
19	Methane, flux	CH4 flux	µmol/m²/day	Bussmann, Ingeborg		diffusive methane flux

License:

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

Size:

64313 data points

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