Data for dissolved carbon study in the Howard River, NT, Australia
| Authors: | |
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| Owners: | Clement Duvert |
| Type: | Resource |
| Storage: | The size of this resource is 1.1 MB |
| Created: | Jul 18, 2019 at 12:17 a.m. |
| Last updated: | Sep 30, 2021 at 8:15 a.m. |
| Citation: | See how to cite this resource |
| Sharing Status: | Public |
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| Views: | 2021 |
| Downloads: | 98 |
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Abstract
This resource includes isotopic and water chemistry data from automated measurements and 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. Automated measurements include pH, temperature, pCO2 and dissolved organic carbon (DOC) concentration in the river. Samples were collected manually from rainfall, groundwater, wetlands and the river, and subsequently analysed for dissolved inorganic carbon (DIC) and 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 several manuscripts:
- Duvert C, Hutley LB, Birkel C, Rudge M, Munksgaard NC, Wynn JG, Setterfield SA, Cendón DI, Bird MI (2020) Seasonal shift from biogenic to geogenic fluvial carbon caused by changing water sources in the wet-dry tropics. Journal of Geophysical Research: Biogeosciences 125 (2), e2019JG005384. https://doi.org/10.1029/2019JG005384
- Birkel C, Duvert C, Correa A, Munksgaard NC, Maher DT, Hutley LH (2020) Tracer‐aided modelling in the low‐relief, wet‐dry tropics suggests water ages and DOC export are driven by seasonal wetlands and deep groundwater. Water Resources Research 56 (4), e2019WR026175. https://doi.org/10.1029/2019WR026175
- Duvert C, Hutley LB, Beringer J, Bird MI, Birkel C, Maher DT, Northwood M, Rudge M, Setterfield SA, Wynn JG (2020) Net landscape carbon balance of a tropical savanna: relative importance of fire and aquatic export in offsetting terrestrial production. Global Change Biology 26 (10), 5899-5913. https://doi.org/10.1111/gcb.15287
Subject Keywords
Coverage
Spatial
Temporal
| Start Date: | 01/06/2017 |
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| End Date: | 02/14/2019 |
Content
Credits
Funding Agencies
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 |
Contributors
People or Organizations that contributed technically, materially, financially, or provided general support for the creation of the resource's content but are not considered authors.
| Name | Organization | Address | Phone | Author Identifiers |
|---|---|---|---|---|
| Dioni Cendón | ||||
| Niels Munksgaard | ||||
| Damien Maher |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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