At the DGT 2017 Conference held on the Gold Coast from the 5th to the 8th of September, Dr Trang Huynh discussed the challenges of using the Diffusive Gradients in Thin films (DGT) technique in regulatory application to replace the four steps in the ANZECC decision tree for assessing metals in water and the advantages…
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Ross, Dustin and Marie attended the SETAC Australasia conference that was held on the Gold Coast from the 4th to the 6th of September. Marie presented some interesting insights about the unique characteristics of water in lateritic derived landscapes and the implications for ion regulation and metal tolerance in aquatic organisms. The range and quality…
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Hydrobiology has been conducting multi-spectral imagery analysis to implement a range of recently developed tools available in the literature to mining projects across Australia and internationally. This has included assessing the rate of change of groundwater use indicators across the dry season, such as vegetation health (NDVI), landscape “wetness” (NDWI), actual Evapotranspiration (WIRADA/CMRSET data), groundwater…
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Hydrobiology experts have been providing on-ground support to BHP on a regular basis since dam failure in late 2015. This has involved impact characterisation related to: aquatic ecology, marine and fresh water quality, and geomorphology. Support has involved regular site visits as well as remote data analysis in Australia. In conjunction with Brazilian scientists, Hydrobiology has…
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Hydrobiology staff have recently been implementing a monthly marine monitoring program for ERM and Qantas on Moreton Bay and the Brisbane River. Our new commercial vessel, the Malolo (“relax” in Tok-Pisin), performed well providing a very smooth ride. While conditions were often glassy, it was not always smooth sailing!
Hydrobiology is conducting a research project “Using an eco-toxicological approach to validate the Diffusion Gradients in Thin Film technique (DGT) for the measurement of bioavailable metal concentrations and applied to address the ANZECC and ARMCANZ (2000) framework test for bioavailable metal concentrations”. The research team has considerable experience in DGT technique, ecotoxicology, mine water chemistry,…
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Hydrobiology ecologists have teamed up with engineers from Engeny Water Management to assess the condition of Brisbane’s waterways. The project was undertaken for Brisbane City Council and involved walking and canoeing the vast majority of our beautiful waterways to make visual assessments of the natural habitats for plants and animals and locate any bed or…
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Hydrobiology’s Ross Smith and Trang Huynh recently had a very busy and productive trip to Vietnam, attending two different conferences and taking part in several meeting with government and industry representatives. They first attended the 3rd International Conference on Environmental Pollution, Recovery and Management in Quy Nhon to discuss pollution management. The conference, attended by…
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Ross Smith appeared on a Lateline report last Thursday (6/4/17) on fracking in the Northern Territory. The NT Government has established an independent inquiry in hydraulic fracturing, or fracking, in the Territory, which currently faces a moratorium. The independent inquiry is investigating the environmental, social and economic risks and impacts of fracking and is overseen…
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Hydrobiology has had the privilege to study some of the worlds most interesting and significant lakes over the years. Ranging from the almost 600m deep Lake Matano in Sulawesi (Indonesia) to the barely there Lake Disappointment in central Western Australia. We saw just how productive a lake can be as massive hauls of Tilapia were…
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