Data

Calcium carbonate alters the functional response of coastal sediments to eutrophication-induced acidification

Terrestrial Ecosystem Research Network
Drylie, Tarn
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Creative Commons Attribution 4.0 International Licence
http://creativecommons.org/licenses/by/4.0

TERN services are provided on an "as-is" and "as available" basis. Users use any TERN services at their discretion and risk. They will be solely responsible for any damage or loss whatsoever that results from such use including use of any data obtained through TERN and any analysis performed using the TERN infrastructure.
Web links to and from external, third party websites should not be construed as implying any relationships with and/or endorsement of the external site or its content by TERN.

Please advise any work or publications that use this data via the online form at https://www.tern.org.au/research-publications/#reporting

Please cite this dataset as {Author} ({PublicationYear}). {Title}. {Version, as appropriate}. Terrestrial Ecosystem Research Network. Dataset. {Identifier}.

(C)2019 University of Waikato. Rights owned by University of Waikato.

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Brief description

The data set contains information on: sediment characteristics, univariate indices of the macrofauna community and ecosystem functions (net primary production, sediment oxygen consumption and nutrient cycling).

Lineage

Sediment sampling and flux measurement : Cores were used to collect sediments for analysis of sediment characteristics and macrofauna abundance and richness. Benthic incubation chambers were used to measure solute fluxes across the sediment-seawater interface.

Progress Code: completed
Maintenance and Update Frequency: notPlanned

Notes

Credit
We at TERN acknowledge the Traditional Owners and Custodians throughout Australia, New Zealand and all nations. We honour their profound connections to land, water, biodiversity and culture and pay our respects to their Elders past, present and emerging.
Purpose
A side-effect of eutrophication is the localised acidification of estuarine sediments, as the microbial respiration of excess quantities of organic matter results in increases in dissolved carbon dioxide. Such acidification can alter benthic ecosystem functions, therefore calcium carbonate was added to sediments to see whether the effects of eutrophication-induced acidification on function could be reduced via the buffering of pH by calcium carbonate dissolution.

Created: 2017-04-03

Issued: 2017-04-11

Modified: 2014-07-14

Data time period: 2017-04-03 to 2017-04-11

This dataset is part of a larger collection

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175.57,37.29

175.57,37.29

text: Small section of an intertidal sandflat