Published in: 2005
Publisher:
SEI
Author:
EcoSanRes
Uploaded by:
SuSanA secretariat
Partner profile:
common upload
4376 Views
16 Downloads
About half of humanity now lives in urban environments and this is increasing rapidly. To make cities more sustainable, source separation of materials and recycling must become standard practice. The principle nutrients – nitrogen, phosphorus and potassium – recycle in nature, but human intervention has created a linear, nonrecycling, open-ended system.
EcoSanRes (2005). Closing the Loop on Phosphorus - EcoSanRes Fact Sheet 4. SEI
English Factsheets and policy briefs
Share this page on