From Australian Oceans Data Network
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Oceanography sampling in the coastal waters of south eastern Tasmania

Created 13/03/2025

Updated 13/03/2025

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Water temperature, averaged across the water column, in Storm Bay followed a distinct seasonal cycle each year, reaching a low of 9 °C and a high of ~ 19 °C. Warmest temperatures were in February, followed by a gradual cooling throughout autumn to a winter minimum in August, then increasing again during spring. Across the sites, the median temperature varied little, with site 3, the most marine of the sites, showing the least spread in values. Median salinity varied little across Storm Bay, being slightly higher at sites 3 and 6, highlighting the marine nature of site 3 and the patterns of seawater circulation in Storm Bay. The lowest salinities were recorded at site 1, where less saline surface waters flow into the bay from the Derwent Estuary. Seasonally, salinity was highest in autumn, with slightly fresher water present in Storm Bay in spring. Some lower salinity values were recorded in July and August, suggesting the presence of less saline subantarctic water flowing into the bay, or freshwater flow from the Derwent. Glider transects show slight lower salinity in summer, then mild stratification in autumn to spring, especially in the shallow regions near the mouth of the Derwent.

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Title Oceanography sampling in the coastal waters of south eastern Tasmania
Language eng
Licence notspecified
Landing Page https://devweb.dga.links.com.au/data/dataset/fb5b01a5-01d8-4e54-821b-bd965e5fb2e9
Contact Point
CSIRO Oceans & Atmosphere
k.swadling@utas.edu.au
Reference Period 01/11/2009 - 30/04/2015
Geospatial Coverage {"type": "Polygon", "coordinates": [[[147.362548828, -43.3548230459], [147.71685791, -43.3548230459], [147.71685791, -43.0123609615], [147.362548828, -43.0123609615], [147.362548828, -43.3548230459]]]}
Data Portal data.gov.au

Data Source

This dataset was originally found on data.gov.au "Oceanography sampling in the coastal waters of south eastern Tasmania". Please visit the source to access the original metadata of the dataset:
https://devweb.dga.links.com.au/data/dataset/oceanography-sampling-in-the-coastal-waters-of-south-eastern-tasmania

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No duplicate datasets found.