‘We don’t want to drink that water’: cross-cultural indicators of billabong water quality in remote Indigenous Australia
Autor: | Shaina Russell, Emilie Ens, null Ngukurr Yangbala Rangers |
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Rok vydání: | 2020 |
Předmět: |
0303 health sciences
geography.geographical_feature_category Ecology biology 030306 microbiology Cryptosporidium Wetland 010501 environmental sciences Aquatic Science Water safety Oceanography biology.organism_classification 01 natural sciences Indigenous Limited access Fishery 03 medical and health sciences Geography Northern australia Dry season Water quality Ecology Evolution Behavior and Systematics 0105 earth and related environmental sciences |
Zdroj: | Marine and Freshwater Research. 71:1221 |
ISSN: | 1323-1650 |
DOI: | 10.1071/mf19305 |
Popis: | Globally, many Indigenous people rely on surface waters for drinking due to limited access to safe or palatable water, cultural and spiritual reasons and belief in its healing properties. In northern Australia, Indigenous people from the remote community Ngukurr have raised concerns about drinking water from freshwater billabongs due to potential microbial contamination from feral ungulates (buffalo, pig, horse and cattle). In response to these concerns, a cross-cultural assessment of water quality and drinking water safety was undertaken. Indigenous biocultural indicators of water quality and perceptions of drinking water safety at billabongs were documented. In addition, Western scientific methods were used to assess billabong waters surrounding the Ngukurr community for the waterborne pathogens Cryptosporidium and Giardia. The results revealed that local Indigenous people make decisions about water quality and drinking water safety through visual indicators, seasonal knowledge and intuition. Giardia was only detected in the late dry season and Cryptosporidium was not detected during either the wet or dry season. The commonly held Indigenous perspective aligned with the pathogen results, whereby billabongs were safer to drink from in the early dry season then the late dry season. Boiling water when drinking from billabongs during all seasons is considered best practice to avoid ingestion of infective enteric pathogens. |
Databáze: | OpenAIRE |
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