Cycle de l'eau a Los Angeles

Sources : Usages

http://www.lacity.org/mayor/stellent/groups/electedofficials/@myr_ch_contributor/documents/contributor_web_content/lacity_004714.pdf

http://www.idwr.gov/waterboard/WaterPlanning/PDFs/DCMI_Report.pdf

http://myhydros.org/more-about-water/commercial-water-usage/

http://dnn.cuwcc.org/Portals/0/FTP/CII-TF-Meeting/Jan-12-2012%20Public%20Workshop/waste_not_want_not_chapter4.pdf

http://ga.water.usgs.gov/edu/wuin.html

http://www.water.ca.gov/wateruseefficiency/agricultural/

http://www.oecd.org/environment/wateruseinagriculture.htm

http://en.wikipedia.org/wiki/Water_resources

http://www.ers.usda.gov/topics/farm-practices-management/irrigation-water-use.aspx

http://www.lacountycleanwater.org/files/managed/Document/487/Water%20Use%20Efficiency%20%26%20Jobs.pdf

http://latimesblogs.latimes.com/lanow/2012/05/los-angeles-water-use-creeping-up-.html

http://are.berkeley.edu/courses/EEP162/spring2007/documents/hanemannDeterminantsUrbanWater.pdf