Healthy Waterways
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Logan/Albert Catchments
continued as
Logan Catchment
Spring 2002 Autumn 2003
EcoH plot spring 2002 EcoH plot autumn 2003
Albert Catchment
Spring 2002 Autumn 2003
EcoH plot spring 2002 EcoH plot autumn 2003
Redland Catchment
Spring 2002 Autumn 2003
EcoH plot spring 2002 EcoH plot autumn 2003
Legend
EcoH plot legend Physical/Chemical Physical/Chemical indicator
Nutrient Cycling Nutrient Cycling indicator
Ecosystem Processes Ecosystem Processes indicator
Macroinvertebrates Invertebrates indicator
Fish Fish indicator

A description of the indicators and methods used can be downloaded as a PDF file.

Logan Catchment

Box plot of indices

Albert Catchment

Box plot of indices

Redland Catchment

Box plot of indices

Legend

Box plot explanation

The charts show the distribution of the site scores for the catchment in a box and whisker plot. The image to the right shows the meaning of the different elements in the chart.

The number behind the charts is the number of sites with valid data. It can be less than the total number of sites in the catchment if some data could not be collected.

A description of the indicators and methods used can be downloaded as a PDF file.