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Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 1232
Issue DateTitleAuthor(s)
2009An indexing model for stormwater quality assessment: stormwater management in the Gold CoastGoonetilleke, Ashantha
2009-02Evaluation of pollutant build-up and wash-off from selected land uses at the Port of Brisbane, AustraliaGoonetilleke, Ashantha
2009-03Understanding the physical processes of pollutant build-up and wash-off on roof surfacesGoonetilleke, Ashantha
2009-03Faecal pollution source identification in an urbanising catchment using antibiotic resistance profiling, discriminant analysis and partial least squares regressionGoonetilleke, Ashantha
2009-03Quantitative detection of pathogens in roof-harvested rainwaterGoonetilleke, Ashantha
2009-11Evaluation of multiple sewage-associated Bacteroides PCR markers for sewage pollution trackingGoonetilleke, Ashantha
2009-11Comparison of molecular markers to detect fresh sewage in environmental watersGoonetilleke, Ashantha
2009-11Prevalence and occurrence of zoonotic bacterial pathogens in surface waters determined by quantitative PCRGoonetilleke, Ashantha
2010Traffic and climate change impacts on water quality: measuring build-up and wash-off of heavy metals and petroleum hydrocarbonsGoonetilleke, Ashantha
2010The importance of a triple bottom line approach for safeguarding urban water qualityGoonetilleke, Ashantha
2010Sustainable water provision: challenges, alternative strategies and sources in the era of climate changeGoonetilleke, Ashantha
2010A multi-disciplinary approach for the design and management of airport terminalsGoonetilleke, Ashantha
2010e: An innovative modelling approach to assess stormwater pollutant loads from the Port of Brisbane, AustraliaGoonetilleke, Ashantha
2010Development of pollutant build-up parameters for MIKE URBAN for South East Queensland, AustraliaGoonetilleke, Ashantha
2010Urban traffic characteristics and urban stormwater quality: A methodology to measure traffic generated water pollutantsGoonetilleke, Ashantha
2010Investigating challenges and opportunities of water sensitive urban design for Knowledge based urban development of Australian citiesGoonetilleke, Ashantha
2010Traffic and climate change impacts on water quality 2010Goonetilleke, Ashantha
2010-06Implications of faecal indicator bacteria for the microbiological assessment of roof-harvested rainwater quality in southeast Queensland, AustraliaGoonetilleke, Ashantha
2010-06Understanding nutrient build-up on urban road surfacesGoonetilleke, Ashantha
2020-07In this study, the host-specificity and -sensitivity of human- and bovine-specific adenoviruses (HS-AVs and BS-AVs) were evaluated by testing wastewater/fecal samples from various animal species in Southeast, Queensland, Australia. The overall specificity and sensitivity of the HS-AVs marker were 1.0 and 0.78, respectively. These figures for the BS-AVs were 1.0 and 0.73, respectively. Twenty environmental water samples were collected during wet conditions and 20 samples were colleted during dry conditions from the Maroochy Coastal River and tested for the presence of fecal indicator bacteria (FIB), host-specific viral markers, zoonotic bacterial and protozoan pathogens using PCR/qPCR. The concentrations of FIB in water samples collected after wet conditions were generally higher compared to dry conditions. HS-AVs was detected in 20% water samples collected during wet conditions and whereas BS-AVs was detected in both wet (i.e., 10%) and dry (i.e., 10%) conditions. Both Campylobacter jejuni mapA and Salmonella invA genes detected in 10% samples collected during dry conditions. The concentrations of Salmonella invA ranged between 3.5 × 102 and 4.3 × 102 genomic copies per 500 ml of water Giardia lamblia β-giardin gene was detected only in one sample (5%) collected during the dry conditions. Weak or significant correlations were observed between FIB with viral markers and zoonotic pathogens. However, during dry conditions, no significant correlations were observed between FIB concentrations with viral markers and zoonotic pathogens. The prevalence of HS-AVs in samples collected from the study river suggests that the quality of water is affected by human fecal pollution and as well as bovine fecal pollution. The results suggest that HS-AVs and BS-AVs detection using PCR could be a useful tool for the identification of human sourced fecal pollution in coastal waters.Goonetilleke, Ashantha
Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 1232