Description and method logic
The purpose of AquaBAMM is to assess the conservation values of aquatic ecosystems within a specific area.
AquaBAMM is a decision support tool that utilises existing information and expert input to assess conservation value of aquatic ecosystems. It uses a robust and easily accessible analysis of ecological or conservation values associated with a catchment that is useful for catchment, subcatchment and regional planning. It is applicable in freshwater riverine, freshwater non-riverine (lacustrine and palustrine) and estuarine wetlands.
The method is consistent with the methods documented in national and international literature but tailored towards the local situation and a thorough assessment of data availability. It uses a database platform for data storage, manipulation and values assessment which outputs directly to a Geographic Information System (GIS) platform for result presentation and interpretation. The output is an aquatic conservation Assessment (ACA) for the study area.
Note: An AquaBAMM assessment is a comparison of conservation values in the study area only and cannot be compared with values in other catchments.
Criteria groupings of the method
Criteria from the most recent methods for assigning ecological or conservation values to aquatic ecosystems were reviewed.
For each spatial unit quantitative and qualitative data is needed.
Presence/absence of alien fish and exotic aquatic plant species, State of the Rivers aquatic vegetation condition, SIGNAL2 score, AUSRIVAS score - Edge, AUSRIVAS score -Pool, Index of macroinvertebrates (Ephemeroptera, Plecoptera, Trichoptera), State of the River bank, bed and bar stability, presence/absence of dams/weirs, inundation by dams weirs (% by length), snag removal, annual proportional flow deviation, percent natural flows, percent no flows, mean annual extraction, median total phosphorous, nitrogen, turbidity, conductivity and pH, presence/absence of exotic plants in riparian zone, % remnant vegetation relative to preclear extent within buffered watercourses, % area of wetland Regional Ecosystems (Res) within riparian areas relative to preclear extent, total number of Res within riparian areas relative to preclear number of Res within buffered watercourses, State of the River reach environs, State of the River riparian vegetation condition, % agricultural, grazing, vegetation and settlement land-use areas, farm storage surface area, richness of amphibians, native fish, native reptiles, native waterbirds and aquatic plants, number of macroinvertebrate taxa, riparian vegetation richness, State of the River channel diversity, richness of geomorphic features, presence of rare or threatened aquatic ecosystem dependent fauna and fauna species, % area of concern or endangered wetland Res relative to preclear extent.
Presence of aquatic ecosystem dependent priority fauna and flora species, habitat for, or presence of migratory species, habitat for significant numbers of waterbirds, presence of priority aquatic ecosystems, presence of distinct, unique or special geomorphic features, presence of distinct, unique or special ecological processes, presence of distinct, unique or special habitat that functions as refugia or other critical purpose, size of waterbody compared with others of same type, presence of distinct, unique or special hydrological regimes (e.g. spring), contribution upstream or downstream to the maintenance of significant species or populations, possibility of migratory or routine passage of fish and other fully aquatic species, contribution to maintenance of groundwater ecosystems with significant biodiversity values, contribution to maintenance of floodplain and wetland ecosystems with significant biodiversity values, extent to which waterbody retains critical ecological and hydrological connectivity with floodplains, rivers etc, contribution to maintenance of terrestrial ecosystems with significant biodiversity values, contribution to maintenance of estuarine and marine ecosystems with significant biodiversity values.
High level expert knowledge, expert panels for aquatic and riparian flora, aquatic fauna and riverine ecology, spatial and non-spatial data, and the AquaBAMM assessment tool.
A database platform for data storage, manipulation and values assessment, a Geographic Information System (GIS) platform for result presentation and interpretation.
An Aquatic Conservation Assessment (ACA) for a study area with a measure of ecological values for each spatial unit within the study area, calculated as an 'AquaScore'.
Criteria by category
Physical and chemical
The method is to be used by those with GIS and analysis expertise.
Outputs relevant to natural resource managers including regional NRM bodies, State government agencies, Local government and water corporations.
Aquatic Conservation Assessments
ACAs have now been undertaken for a number of areas within Queensland (see below) and provide a powerful decision-support tool that can be interrogated through a GIS platform.
Baffle Creek (see method)
Burnett River (see method)
Condamine River: superseded by the Queensland Murray-Darling Basin riverine and non-riverine ACA
Cape York Catchments
Great Barrier Reef
Lake Eyre and Bulloo Basins
Queensland Murray-Darling Basin
Eastern Gulf of Carpentaria
Wide Bay-Burnett Catchments
Last updated: 7 February 2019
This page should be cited as:
Department of Environment and Science, Queensland (2019) AquaBAMM, WetlandInfo website, accessed 1 February 2023. Available at: https://wetlandinfo.des.qld.gov.au/wetlands/resources/tools/assessment-search-tool/aquabamm/