Data for dissolved carbon study in the Howard River, NT, Australia
|Authors:||Clément Duvert Diego Alvarez Michael Bird Mylène Bossa Matthew Northwood Mitchel Rudge Samantha Setterfield Michael Stauder Jonathan Wynn Lindsay Hutley|
|Resource type:||Composite Resource|
|Storage:||The size of this resource is 6.7 KB|
|Created:||Jul 18, 2019 at 12:17 a.m.|
|Last updated:|| Aug 12, 2019 at 9:48 p.m.
|Citation:||See how to cite this resource|
This resource includes isotopic and water chemistry data from samples collected in the Howard River, Northern Territory, Australia. These data were collected with the purpose of assessing water flowpaths and carbon sources to the river, as well as their variability over time. Samples were collected manually from rainfall, groundwater, wetlands and the river. They were then analysed for dissolved inorganic carbon (DIC) and dissolved organic carbon (DOC) concentration, the stable isotopic signature of DIC (carbon-13), electrical conductivity, and the stable (oxygen-18 and deuterium) and radioactive (tritium) isotopes of water.
The content of this resource serves as the data for a manuscript currently under review at the Journal of Geophysical Research--Biogeosciences:
Duvert, C., Hutley, L.B., Birkel, C., Rudge, M., Munksgaard, N.C., Wynn, J.G., Setterfield, S.A., Cendón, D.I., & Bird, M.I. (In review). Seasonal shift from biogenic to geogenic fluvial carbon caused by changing water sources in the wet-dry tropics. Journal of Geophysical Research: Biogeosciences.
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Resource Level Coverage
# README The following is a description of the files within this resource: **River_timeseries.csv**: CSV file containing chemical and isotopic time-series data for the Howard River (n=75). Abbreviations: Q for discharge, EC for electrical conductivity, and DIC for dissolved inorganic carbon. **Sources.csv**: CSV file containing chemical and isotopic data collected at each source. Abbreviations: EC for electrical conductivity, DIC for dissolved inorganic carbon, and pCO2 for the partial pressure of dissolved CO2 in water. **DOC.csv**: CSV file containing DOC data collected in the Howard River (n=25). **Tritium.csv**: CSV file containing tritium data collected in the Howard River (n=6) and sources (n=4).
|The content of this resource serves as the data for:||Duvert, C., Hutley, L.B., Birkel, C., Rudge, M., Munksgaard, N.C., Wynn, J.G., Setterfield, S.A., Cendón, D.I., & Bird, M.I. (In review). Seasonal shift from biogenic to geogenic fluvial carbon caused by changing water sources in the wet-dry tropics. Journal of Geophysical Research: Biogeosciences.|
This resource was created using funding from the following sources:
|Agency Name||Award Title||Award Number|
|Australian Research Council||Carbon, water and land use change in Australian tropical savannas: up in smoke and out to sea?||DP160101497|
|Australian Nuclear Science and Technology Organisation||Linking water and carbon ages to understand riverine carbon export||11066|
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This resource is shared under the Creative Commons Attribution CC BY.http://creativecommons.org/licenses/by/4.0/
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