Flume-scale nitrogen uptake from flume experiment

DOI

By using flumes in greenhouse experiments, we created a gradient of flume-scale heterogeneity of patch-scale flow increasing the number of bed-roughness elements and we determined flume- and patch-scale nitrogen-uptake following stable isotope 15N-NO3 tracer injections. This dataset includes the measurements at the flume scale of 15N-NO3 uptake. One addition was performed per flume operating in close loop, and surface water samples were collected each 60 mins.

Replication at flume scale: 0--This study was supported by the scholarship "DAAD Forschungsstipendien für promovierte Nachwuchswissenschaftler (Postdoc- Programm)" of the German Academic Exchange Service.

Identifier
DOI https://doi.pangaea.de/10.1594/PANGAEA.993508
Related Identifier IsPartOf https://doi.pangaea.de/10.1594/PANGAEA.993506
Related Identifier References https://doi.org/10.1002/lno.11927
Related Identifier References https://doi.org/10.5281/ZENODO.15637655
Related Identifier https://doi.org/10.1890/0012-9615(2000)070[0471:NCIAFS]2.0.CO
Related Identifier References https://doi.org/10.2307/1467445
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.993508
Provenance
Creator Mendoza-Lera, Clara ORCID logo; Anlanger, Christine; Oviedo-Vargas, Diana; Kan, Jinjun; Bernasconi, Stephani; Peipoch, Marc
Publisher PANGAEA
Publication Year 2026
Funding Reference Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 16LW0175 BiodivRestore; German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID ME 5498/3-1 NutFlows; Horizon 2020 https://doi.org/10.13039/501100007601 Crossref Funder ID 101003777 doi:10.3030/101003777 BiodivRestore
Rights Creative Commons Attribution 4.0 International; Data access is restricted (moratorium, sensitive data, license constraints); https://creativecommons.org/licenses/by/4.0/
OpenAccess false
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 30 data points
Discipline Biogeochemistry; Biospheric Sciences; Geosciences; Natural Sciences
Spatial Coverage (-75.783 LON, 39.860 LAT)
Temporal Coverage Begin 2019-09-01T00:00:00Z
Temporal Coverage End 2019-10-15T00:00:00Z