Nitrogen availability under trees exposed to CO2 enrichment (FACE)

Data obtained in the free-air CO2 enrichment (FACE) experiment at Hofstetten, NW Switzerland, between 2009 and 2016. This dataset contains analyses of the soil solution throughout the experiment, especially for nitrate, as well as different analyses done at the end of the experiment: ammonium and nitrate captured by ion-exchange resin bags and extracted from soil cores, gross N mineralisation and nitrification measured by isotope dilution.

Data and Resources

Resin bagsCSV
Ammonium, nitrate and their 15N in resin bags
Explore
- More information
- Go to resource
Gross N mineralisation and nitrificationCSV
Gross rates of N mineralisation and nitrification (15N dilution)
Explore
- More information
- Go to resource
Water analysesCSV
Analyses of water, especially soil solution
Explore
- More information
- Go to resource
Collection pointsCSV
Collection points under the trees
Explore
- More information
- Go to resource
Soil C and NCSV
Analyses of C, N and their stable isotopes in the soil, and soil pH
Explore
- More information
- Go to resource
Collection of soil solutionCSV
Soil solution collected by suction cups
Explore
- More information
- Go to resource

Additional Info

Field	Value
Identifier	6be8b9ed-d122-4f25-bdc1-26efe41a0ce0@envidat
Title for URL of the dataset	nitrogen-availability-under-trees-exposed-to-co2-enrichment-face
Schedule the publication of the dataset	-
Issued date	June 3, 2019
Modification date	November 3, 2019
Conforms to	-
Update interval	-
Temporal coverage	-
Publisher Information	EnviDat
Contact points	EnviDat Support Patrick Schleppi
Languages	English
URL	https://www.envidat.ch/#/metadata/n-availability-face-hofstetten
Relation	-
Spatial	-
Related datasets	-
Documentation	-
Keywords	co2 face soil picea-abies forest nitrogen
Terms of use	https://opendata.swiss/terms-of-use#terms_by
Metadata Access	API (JSON) Download XML