JSON RDF ISO19115-3 XML

Nutrient Sources, Water Quality and Biogeochemical Processes in the Coorong, South Australia

Created 24/06/2017

Updated 24/06/2017

JSON RDF ISO19115-3 XML

The Coorong, a shallow coastal lagoon at the mouth of the Murray River, has had a significant decline in water quality over the last 15 years because of reduced freshwater inflows. Salinity has increased throughout the lagoon and currently ranges between 60 and 190 psu depending on the proximity to the Murray Mouth and the season. Although nutrient inflow has been negligible in recent years, the lagoon is considered euthrophic. This study aimed to identify the source of nutrients and the biogeochemical processes that transform them. The key findings were: 1. Groundwater discharge is likely to be an important nutrient source 2. Nitrogen appears to be the nutrient limiting primary production 3. Decomposition of organic matter in the sediments is highly seasonal with much higher rates in the summer.

You can also purchase hard copies of Geoscience Australia data and other products at http://www.ga.gov.au/products-services/how-to-order-products/sales-centre.html

Files and APIs

Tags

Additional Info

Field Value
Title Nutrient Sources, Water Quality and Biogeochemical Processes in the Coorong, South Australia
Language English
Licence Creative Commons Attribution 4.0 International
Landing Page https://devweb.dga.links.com.au/data/dataset/250cd9cf-da21-4fe9-a8c9-82583e02a4e2
Contact Point
Geoscience Australia
sales@ga.gov.au
Geospatial Coverage {"type": "Polygon", "coordinates": [[[139.0, -36.0], [139.5, -36.0], [139.5, -35.5], [139.0, -35.5], [139.0, -36.0]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Nutrient Sources, Water Quality and Biogeochemical Processes in the Coorong, South Australia". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/nutrient-sources-water-quality-and-biogeochemical-processes-in-the-coorong-south-australia

Original dataset
Dataset copies

No duplicate datasets found.