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Benthic Nutrient Fluxes in Smiths Lake, NSW

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Created 20/01/2025

Updated 20/01/2025

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Geoscience Australia conducted a survey of benthic nutrient fluxes in Smiths Lake , during February 2003, to gather baseline data for the ongoing management of the waterway by the Great Lakes Council. The objectives were to: 1. measure the nutrient (and other metabolite) fluxes across the sediment-water interface; 2. assess the trophic condition of the two selected sites in Smiths Lake; and 3. describe key processes controlling the nutrient fluxes across the sediment-water interface at each of the two sites. The site in the larger western basin (SL2) had a higher carbon loading than the site in the smaller eastern basin (SL1). As a result, denitrification efficiencies have been reduces and more nitrogen retained in the system. Given the long residence time of the water in Smiths Lake, there is a threat of deteriorating water quality if nutrient inputs from the catchment are increased.

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Title Benthic Nutrient Fluxes in Smiths Lake, NSW
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/3055a8c0-130a-4927-9ce7-49ce0651ff1e
Contact Point
Geoscience Australia
clientservices@ga.gov.au
Reference Period 22/04/2018
Geospatial Coverage {"type": "Polygon", "coordinates": [[[151.5, -33.0], [153.0, -33.0], [153.0, -32.0], [151.5, -32.0], [151.5, -33.0]]]}
Data Portal data.gov.au

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This dataset was originally found on data.gov.au "Benthic Nutrient Fluxes in Smiths Lake, NSW". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/benthic-nutrient-fluxes-in-smiths-lake-nsw

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