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dc.contributor.authorMetson, GS
dc.contributor.authorPowers, SM
dc.contributor.authorHale, RL
dc.contributor.authorSayles, JS
dc.contributor.authorOberg, G
dc.contributor.authorMacDonald, GK
dc.contributor.authorKuwayama, Y
dc.contributor.authorSpringer, NP
dc.contributor.authorWeatherley, AJ
dc.contributor.authorHondula, KL
dc.contributor.authorJones, K
dc.contributor.authorChowdhury, RB
dc.contributor.authorBeusen, AHW
dc.contributor.authorBouwman, AF
dc.date.accessioned2020-12-18T02:57:29Z
dc.date.available2020-12-18T02:57:29Z
dc.date.issued2018-06-01
dc.identifierpii: 1257
dc.identifier.citationMetson, G. S., Powers, S. M., Hale, R. L., Sayles, J. S., Oberg, G., MacDonald, G. K., Kuwayama, Y., Springer, N. P., Weatherley, A. J., Hondula, K. L., Jones, K., Chowdhury, R. B., Beusen, A. H. W. & Bouwman, A. F. (2018). Socio-environmental consideration of phosphorus flows in the urban sanitation chain of contrasting cities. REGIONAL ENVIRONMENTAL CHANGE, 18 (5), pp.1387-1401. https://doi.org/10.1007/s10113-017-1257-7.
dc.identifier.issn1436-3798
dc.identifier.urihttp://hdl.handle.net/11343/255572
dc.description.abstractUnderstanding how cities can transform organic waste into a valuable resource is critical to urban sustainability. The capture and recycling of phosphorus (P), and other essential nutrients, from human excreta is particularly important as an alternative organic fertilizer source for agriculture. However, the complex set of socio-environmental factors influencing urban human excreta management is not yet sufficiently integrated into sustainable P research. Here, we synthesize information about the pathways P can take through urban sanitation systems along with barriers and facilitators to P recycling across cities. We examine five case study cities by using a sanitation chains approach: Accra, Ghana; Buenos Aires, Argentina; Beijing, China; Baltimore, USA; and London, England. Our cross-city comparison shows that London and Baltimore recycle a larger percentage of P from human excreta back to agricultural lands than other cities, and that there is a large diversity in socio-environmental factors that affect the patterns of recycling observed across cities. Our research highlights conditions that may be "necessary but not sufficient" for P recycling, including access to capital resources. Path dependencies of large sanitation infrastructure investments in the Global North contrast with rapidly urbanizing cities in the Global South, which present opportunities for alternative sanitation development pathways. Understanding such city-specific social and environmental barriers to P recycling options could help address multiple interacting societal objectives related to sanitation and provide options for satisfying global agricultural nutrient demand.
dc.languageEnglish
dc.publisherSPRINGER HEIDELBERG
dc.rights.urihttps://creativecommons.org/licenses/by/4.0
dc.titleSocio-environmental consideration of phosphorus flows in the urban sanitation chain of contrasting cities
dc.typeJournal Article
dc.identifier.doi10.1007/s10113-017-1257-7
melbourne.affiliation.departmentAgriculture and Food Systems
melbourne.source.titleRegional Environmental Change
melbourne.source.volume18
melbourne.source.issue5
melbourne.source.pages1387-1401
dc.rights.licenseCC BY
melbourne.elementsid1287018
melbourne.contributor.authorWeatherley, Anthony
dc.identifier.eissn1436-378X
melbourne.accessrightsOpen Access


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