_2 (explore) | nanodash

_2

Full identifier: https://w3id.org/np/RAIyo5TG1leEU-3u1121adpULYbd79BnRspZA_LqBFWBg/_2

Assigned to 1 class:

http://schema.org/ContactPoint ContactPoint ( )

Minted in Nanopublication

RAIyo5TG1l RoCrate comment approve/disapprove edit as derived nanopublication

"./" .

"2022-06-03T13:36:35.225Z" .

"Datasets provide the supplementary data for the publication in WRR journal: Microbial contamination of groundwater self-supply in urban Indonesia: Assessment of Sanitary and Socio-economic risk factors Abstract: In urban Indonesia, more than 40 million people rely on groundwater self-supply, but the extent to which self-supply delivers safe water and the associated risk factors for faecal contamination remain unclear. This study quantified Escherichia coli (E.coli) for 511 self-supply sources and at point-of-use for 173 households in the cities of Bekasi and Metro. A structured questionnaire collected information about the household, water sources and potential on-site contamination sources. Univariate and multivariate logistic regression analysis examined risk factors for faecal contamination. E.coli was detected in 66% of sources, including 55% of boreholes, 64% of protected dug wells and 82% of unprotected dug wells. Widespread boiling of water meant microbial quality improved significantly between source and point-of-use, with E.coli detected in 30% of self-supply samples at point-of-use. Unprotected dug wells were significantly more likely to be contaminated than boreholes. In Bekasi, the analysis found a significant association between presence of E.coli and sanitation systems located within 10m of the groundwater source. In Metro, poorer households had significantly higher odds of contamination than wealthier households. Other significant factors included shallower borehole depths in Bekasi, use of a rope and bucket in Metro and absence of a concrete platform in Metro. In Bekasi, E.coli concentration at the source was significantly associated with water quality at point-of-use. Risk of faecal contamination could be reduced by supporting households to invest in improved protection, and by facilitating promotion for safe household water treatment. Support for self-supply improvements should be weighed against the expansion and improvement of piped water services. ds01: Data Bekasi, data collection February-March 2020 ds02: Data Metro, data collection October-November 2020 ds03: Wealth index calculation Bekasi, data collection February-March 2020 ds04: Wealth index calculation Metro, data collection October-November 2020" .

"930fc790e19e11ec87d63dd96ff2e9f4" .

"groundwater" .

"self-supply" .

"urban Indonesia" .

"Microbial contamination of groundwater self-supply in urban Indonesia" .

"2020-02-01/2020-11-30; February to November 2020" .

"2022" .

"This is the UTS Research Data Portal. For any questions, please get in touch with us at eResearch-it@uts.edu.au" .

"UTS Research Data Portal" .

"Oni ocfl tools" .

"git+https://github.com/Arkisto-Platform/oni-ocfl.git" .

(xsd:dateTime) .

0009-0008-3635-347X, 18 Jul 2025, 12:09:10 UTC

References

Nanopublication	Part	Subject	Predicate	Object	Published By	Published On
https://w3id.org/np/RAIyo5TG1l... RAIyo5TG1l	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	_2	http://www.w3.org/1999/02/22-rdf-syntax-ns#type type	http://schema.org/ContactPoint ContactPoint	(unknown)	2025-07-18T12:09:10.327Z
https://w3id.org/np/RAIyo5TG1l... RAIyo5TG1l	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	_2	http://schema.org/email email	franziska.g.genter@student.uts.edu.au	(unknown)	2025-07-18T12:09:10.327Z
https://w3id.org/np/RAIyo5TG1l... RAIyo5TG1l	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	_2	http://schema.org/identifier identifier	_:contact/franziska.g.genter@student.uts.edu.au	(unknown)	2025-07-18T12:09:10.327Z
https://w3id.org/np/RAIyo5TG1l... RAIyo5TG1l	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	_2	http://schema.org/contactType contactType	Data Manager	(unknown)	2025-07-18T12:09:10.327Z
https://w3id.org/np/RAIyo5TG1l... RAIyo5TG1l	links a nanopublication to its assertion http://www.nanopub.org/nschema#hasAssertion assertion	arcp://name,uts_public_data_repo/930fc790e19e11ec87d63dd96ff2e9f4	http://schema.org/contactPoint contactPoint	_2	(unknown)	2025-07-18T12:09:10.327Z

Raw

TriG(txt), JSON-LD(txt), N-Quads(txt), XML(txt)