28 datasets found

Geofabric watercourse lines in the Murray-Darling Basin mapping the annual frequency of Commonwealth environmental water in each 12 month water accounting year (1st July to 30th...

Extent of surface water (outside of river channels) thought to contain Commonwealth environmental water either alone or in partnership with other water holders. Mapped as the...

Waterbird breeding nest surveys conducted in two Selected Areas of the CEWH’s Flow-MER program (the Murrumbidgee river system and Lachlan river system). Nest, egg and chick...

Colonial waterbird breeding colonies monitored in two Selected Areas of the CEWH’s Flow-MER program (the Murrumbidgee river system and Lachlan river system). These are overall...

Microinvertebrates are measured as part of the food-web monitoring of the Commonwealth Environmental Water Holder’s (CEWH) Flow-MER program in wetlands and rivers of the...

Turtles that are collected in traps and fyke nets are identified to species and individually measured (shell size) and weighed. Turtle sampling in Flow-MER is not comprehensive...

Waterbird species counts in three Selected Areas of the CEWH’s Flow-MER program (the Murrumbidgee River, Gwydir river system and Junction of the Warrego and Darling Rivers....

Volumetric estimates of organic carbon being created by photosynthesis or consumed by ecosystem respiration. Flow-MER deploys data loggers to record changes in dissolved oxygen,...

Water quality parameters that are measured by field teams at various sampling points within the Murray-Darling Basin on discrete dates as part of the CEWH's Flow-MER program....

Dissolved oxygen in the water column is a primary input into the calculation of metabolism and respiration (refer Metabolism BASE Model dataset). Data loggers are deployed at...

Daily river flows (ML/day) for a subset of river gauges throughout the Murray-Darling Basin with a modelled estimate of the contribution of Commonwealth environmental water. The...

Plant community structure and observed inundation in vegetation plots collected as part of the Commonwealth Environmental Water Holder (CEWH) Flow-MER program in the Murray-...

Ground storey vegetation species cover data (species x percent cover) collected as part of the Commonwealth Environmental Water Holder (CEWH) Flow-MER program in the Murray-...

Fish larvae counts from light traps and drift nets collected as part of the Commonwealth Environmental Water Office's (CEWO) Flow-MER program in the Murray-Darling Basin....

Length and weight measurements for individual fish collected as part of the Commonwealth Environmental Water Holder (CEWH) Flow-MER program in the Murray-Darling Basin....

Age of individual fish collected as part of the Commonwealth Environmental Water Holder (CEWH) Flow-MER program in the Murray-Darling Basin. Abundance and diversity of riverine...

Electrofishing and fyke net fish catches collected as part of the Commonwealth Environmental Water Holder (CEWH) Flow-MER program in the Murray-Darling Basin. Abundance and...

This data set extends the MDBA published Murray-Darling Basin managed floodplain (https://data.gov.au/data/dataset/murray-darling-basin-managed-floodplain) to include all areas...

For more information and publications that use Commonwealth Environmental Water Holder's (CEWH) shared data please visit: https://www.dcceew.gov.au/water/cewo/monitoring and...

Frog diversity and abundance and tadpole counts are measured annually by the Flow-MER program in wetlands of the Murrumbidgee river system and Gwydir river system. An earlier...