Citation:

PANGAEA.951255

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Abstract:

This dataset contains measurements of sap flow from the study area of the project Dendromass4Europe. Three poplar SRC stands were selected according to a gradient of groundwater accessibility: S5-N (higher groundwater level), S4-D (low groundwater level), and S2-F (fluctuating groundwater level). On each of the selected sites four trees were selected according to the tree diameter at breast height distribution.The aim of the study was to quantify the water use of clone "AF2" on sites with contrasting groundwater conditions. For the sap measurements a SFM1 sap device (Heat Ratio Method) was used at 20-minutes resolution in 2019 and 30-minutes resolution in 2021. In 2019 the sensors were installed in April and the measurements were conducted throughout the growing season until end of September. In 2021, measurements started in July and concluded in September. No measurements were conducted in growing season 2020.

Related to:

Fontenla-Razzetto, Gabriela; Tavares Wahren, Filipa; Heilig, Dávid; Heil, Bálint; Kovacs, Gábor; Feger, Karl-Heinz; Julich, Stefan (2022): Water Use of Hybrid Poplar (Populus deltoides Bart. ex Marsh x P. nigra L. “AF2”) Growing Across Contrasting Site and Groundwater Conditions in Western Slovakia. BioEnergy Research, https://doi.org/10.1007/s12155-022-10445-x

Project(s):

Securing Sustainable Dendromass Production with Poplar Plantations in European Rural Areas (D4EU-Dendromass4Europe)

Funding:

Horizon 2020 (H2020), grant/award no. 745874 : Dendromass4Europe

Coverage:

Median Latitude: 48.458957 * Median Longitude: 17.515737 * South-bound Latitude: 48.452600 * West-bound Longitude: 17.369000 * North-bound Latitude: 48.469080 * East-bound Longitude: 17.628800

Date/Time Start: 2019-04-25T00:00:00 * Date/Time End: 2021-09-30T00:00:00

Event(s):

SK-Land-2018-2022_Kopcany_S2-F * Latitude: 48.452600 * Longitude: 17.369000 * Date/Time Start: 2018-06-01T00:00:00 * Date/Time End: 2022-05-31T00:00:00 * Location: Slovakia, Europe * Campaign: * Basis: Sampling on land * Method/Device: Monitoring (MON)

SK-Land-2018-2022_Kopcany_S4-D * Latitude: 48.455190 * Longitude: 17.628800 * Date/Time Start: 2018-06-01T00:00:00 * Date/Time End: 2022-05-31T00:00:00 * Location: Slovakia, Europe * Campaign: * Basis: Sampling on land * Method/Device: Monitoring (MON)

SK-Land-2018-2022_Kopcany_S5-N * Latitude: 48.469080 * Longitude: 17.549410 * Date/Time Start: 2018-06-01T00:00:00 * Date/Time End: 2022-05-31T00:00:00 * Location: Slovakia, Europe * Campaign: * Basis: Sampling on land * Method/Device: Monitoring (MON)

Comment:

Empty cells represent missing values

Parameter(s):

#	Name	Short Name	Unit	Principal Investigator	Method/Device	Comment
1	Event label	Event		Julich, Stefan
2	Latitude of event	Latitude		Julich, Stefan
3	Longitude of event	Longitude		Julich, Stefan
4	Site	Site		Julich, Stefan
5	Tree ID	Tree ID		Julich, Stefan
6	DATE/TIME	Date/Time		Julich, Stefan		Geocode
7	Sap flow	Sap flow	cm³/day	Julich, Stefan	Sap flow sensors SFM1 (Heat Ratio Method), two measuring needles and one line heater, 35 mm length (ICT International)	daily volume
8	Sap flow	Sap flow	cm³/day	Julich, Stefan	Sap flow sensors SFM1 (Heat Ratio Method), two measuring needles and one line heater, 35 mm length (ICT International)	daily volume of the entire sapwood until the heartwood boundary

License:

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

Status:

Curation Level: Enhanced curation (CurationLevelC)

Size:

9748 data points

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