Spatiotemporal variation of O2, pH, and CO2 gradients in the rhizosphere of Spartina anglica


Spatial and temporal Oxygen, pH and CO2 dynamics in the rhizosphere of the salt marsh plant; Spartina anglica. Profiles and time-series of Oxygen, pH and CO2 were measured in the laboratory on Spartina anglica samples collected in the Danish Wadden Sea ("Rømødæmningen" 55°08'44 N, 08°36'57 E). The study was conducted using a Planar optode system; VisiSens TD from PreSens - Precision Sensing GmbH, Regensburg, Germany. Data includes: Cross-sectional concentration profiles of O2, pH, and CO2 measured across roots of Spartina anglica growing in sandy sediment under daylight conditions Time-series following that average concentration of oxygen, pH and CO2 at the root surface and in the bulk sediment, respectively, during two days with alternating light and dark conditions.

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Metadata Access
Creator Koop-Jakobsen, Ketil ORCID logo; Mueller, Peter ORCID logo; Meier, Robert Johannes; Liebsch, G ORCID logo; Jensen, Kai (ORCID: 0000-0002-0543-070X)
Publisher PANGAEA
Publication Year 2020
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Publication Series of Datasets; Collection
Format application/zip
Size 5 datasets
Discipline Earth System Research
Spatial Coverage (8.614 LON, 55.146 LAT)