Cite this dataset as
Zwartendijk, B.W., Ghimire, C.P., Ravelona, M., Lahitiana, J., van Meerveld, H.J. (2023). Hydrometric data and stable isotope data for streamflow and rainfall in the Marolaona catchment, Madagascar, 2015-2016. NERC EDS Environmental Information Data Centre. (Dataset). https://doi.org/10.5285/f93d87ed-7bc4-4d03-9690-3856e6cbbd11
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This dataset is available under the terms of the Open Government Licence 
Hydrometric data and stable isotope data for streamflow and rainfall in the Marolaona catchment, Madagascar, 2015-2016
The data comprise hydrometric data and stable isotope data for streamflow and rainfall from the Marolaona catchment in the Ankeniheny-Zahamena Corridor on the Eastern escarpment of Madagascar between February 2015 and March 2016. Rainfall and streamflow were measured at 2 locations, perched water tables at 10 locations, and soil moisture at 3 locations (1 – 3 depths). Samples were taken from streamflow and rainfall for stable isotope (delta-2H and delta-18O) analyses.
Publication date: 2023-08-01
View record as
Format
Comma-separated values (CSV)
Spatial information
- Study area
-
- Spatial representation type
- Tabular (text)
- Spatial reference system
- WGS 84
Temporal information
- Temporal extent
-
2015-02-01 to 2016-03-01
Provenance & quality
Stream and groundwater levels were measured with pressure transducers. Precipitation was measured with tipping bucket rain gauges and checked with manual measurements. Soil moisture was measured with capacitance/frequency-domain reflectometry sensors. The water samples were analysed on a Cavity Ring-Down Spectroscope.
The methods are described in more detail in the metadata file (Metadata_Methods_Marolaona.pdf).
The methods are described in more detail in the metadata file (Metadata_Methods_Marolaona.pdf).
Related
This dataset is included in the following collections
Can Paying for Global Ecosystem Services reduce poverty? (P4GES)
Correspondence/contact details
Authors
https://orcid.org/0000-0002-0581-7330
Ravelona, M.
Laboratoire des Radio-Isotopes, University of Antananarivo
Lahitiana, J.
Laboratoire des Radio-Isotopes, University of Antananarivo
Other contacts
- Custodian
-
NERC EDS Environmental Information Data Centreinfo@eidc.ac.uk
- Publisher
-
NERC EDS Environmental Information Data Centreinfo@eidc.ac.uk
Additional metadata
- Topic categories
- environment
- Keywords
- delta-18O , delta-2H , Hydrology , isotope , Madagascar , Marolaona , perched water tables , rainfall , soil moisture , soil moisture content , streamflow , δ18O , δ2H
- Funding
- Natural Environment Research Council Award: NE/K010417/1
- Last updated
- 29 February 2024 16:23