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Published April 26, 2023 | Version v2.21
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The ALFAM2 dataset on ammonia loss from field-applied manure

Description

The ALFAM2 database has measurements of ammonia volatilization (emission) from field-applied liquid animal manure (slurry). The dataset consists of two files: one with plot- (ALFAM2_plot.csv) and one with measurement interval-level (ALFAM2_interval.csv) observations. For information on file headers, see the *-level_variables.csv files. The two data files can be merged on two plot keys (identification codes): pid and pmid. See the README.md file at https://github.com/sashahafner/ALFAM2-data, the web page https://projects.au.dk/alfam/ (or alfam.dk), and the reference and related identifiers here on the Zenodo page for more details.

Files

ALFAM2_interval.csv

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Additional details

Related works

Is compiled by
Workflow: https://github.com/sashahafner/ALFAM2-data (URL)
Is described by
Journal article: 10.1016/j.agrformet.2017.11.027 (DOI)
Is documented by
Other: https://projects.au.dk/alfam// (URL)

References

  • Hafner, S.D., Pacholski, A., Bittman, S., Burchill, W., Bussink, W., Chantigny, M., Carozzi, M., Génermont, S., Häni, C., Hansen, M.N., Huijsmans, J., Hunt, D., Kupper, T., Lanigan, G., Loubet, B., Misselbrook, T., Meisinger, J.J., Neftel, A., Nyord, T., Pedersen, S.V., Sintermann, J., Thompson, R.B., Vermeulen, B., Vestergaard, A.V., Voylokov, P., Williams, J.R., Sommer, S.G., 2018. The ALFAM2 database on ammonia emission from field-applied manure: Description and illustrative analysis. Agricultural and Forest Meteorology, Greenhouse gas and ammonia emissions from livestock production 258, 66–79. https://doi.org/10.1016/j.agrformet.2017.11.027