Salix phenology in carbondioxide flux plots

The reproductive phenology of Salix glauca is followed in all plots. The total number of catkins in each carbon flux plot is counted on a weekly basis diveded into the number of buds, catkins (male and female) and senescent catkins. Carbon flux plots are manipulated in 3 different ways: Control (C), increased Temperature (T) and Shade (S). For further details, please refer to the newest BioBasis manual available at the website.

Data and Resources

This dataset has no data

Additional Info

Field	Value
Source	https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86
Version	1
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	Temporal coverage 1 Temporal coverage start 2008-06-06 Temporal coverage end 2023-10-03
Spatial coverage	{ "coordinates": [ [ [ -51.38, 64.13 ], [ -51.38, 64.13 ], [ -51.38, 64.13 ], [ -51.38, 64.13 ] ] ], "type": "Polygon" }
Station
Collaborator
	Variable measured 1 Variable name Date Variable description Date of census Variable unit Date Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Date Variable measured 2 Variable name Photo_no Variable description Photo ID Variable unit Text Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Photo_no Variable measured 3 Variable name Plot Variable description Plot ID Variable unit Text Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Plot Variable measured 4 Variable name Treatment Variable description Plot treatment Variable unit Text Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Treatment Variable measured 5 Variable name Latitude Variable description Latitude of plot Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Latitude Variable measured 6 Variable name Longitude Variable description Longitude of plot Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Longitude Variable measured 7 Variable name Snow Variable description Snow coverage (%) of plot Variable unit % Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Snow Variable measured 8 Variable name Buds Variable description Number of buds in plot (if distribution between inside and outside frame is unknown) Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Buds Variable measured 9 Variable name M_flower Variable description Number of male catkins in plot (if distribution between inside and outside frame is unknown) Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=M_flower Variable measured 10 Variable name F_flower Variable description Number of female catkins in plot (if distribution between inside and outside frame is unknown) Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=F_flower Variable measured 11 Variable name Seed_hair Variable description Number of female catkins with seed hairs in plot (if distribution between inside and outside frame is unknown) Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Seed_hair Variable measured 12 Variable name Buds_inside Variable description Number of buds in plot inside frame Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Buds_inside Variable measured 13 Variable name M_flowers_inside Variable description Number of male catkins in plot inside frame Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=M_flowers_inside Variable measured 14 Variable name F_flowers_inside Variable description Number of female catkins in plot inside frame Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=F_flowers_inside Variable measured 15 Variable name Seed_hair_inside Variable description Number of female catkins with seed hairs in plot inside frame Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Seed_hair_inside Variable measured 16 Variable name Buds_outside Variable description Number of buds in plot outside frame Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Buds_outside Variable measured 17 Variable name M_flowers_outside Variable description Number of male catkins in plot outside frame Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=M_flowers_outside Variable measured 18 Variable name F_flowers_outside Variable description Number of female catkins in plot outside frame Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=F_flowers_outside Variable measured 19 Variable name Seed_hair_outside Variable description Number of female catkins with seed hairs in plot outside frame Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Seed_hair_outside Variable measured 20 Variable name Total Variable description Total production in plot (buds, male and female catkins, and scenesent catkins) Variable unit Number Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Total Variable measured 21 Variable name Remarks Variable description Remarks Variable unit Text Variable URL https://data.g-e-m.dk/datasets/10.17897/SEFC-5E86#column=Remarks
Measurement Technique
Date published
Status
	Publisher 1 Publisher name Greenland Ecosystem Monitoring Publisher URL https://data.g-e-m.dk