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Impact of drought on WASH systems

10 bytes removed, 02:40, 27 May 2015

→‎Groundwater, wells, infiltration galleries, boreholes

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|[[Image:water stress.jpg|thumb|center|300px|Water stress in relation to population. Figures are in m3 of water per person per year for 2008. Source: [http://www.fao.org/nr/water/aquastat/globalmapsdata/query/index.stm html?lang=en FAO Aquastat database.]]]

|[[Image:WaterAvailabilityChangeMap.jpg|thumb|center|300px|Change in water availability compared with average 1961-1990 (%). 2050 based on IPCC scenario A1.]]

|[[Image:water scarcity map.jpg|thumb|center|300px|Areas in orange lack sufficient water resources to meet basic needs, while purple has water available but lacks the financial and/or technical resources to access the water. Source: USAID, 2010.]]

====Groundwater, wells, infiltration galleries, boreholes====

# Danert, K.; Armstrong, T.; Adekile, D.; Duffau, B.; Ouedraogo, I.; Kwei, C. (2010) [http://www.rwsnrural-water-supply.chnet/en/documentationresources/skatdocumentation.2010-08-23.4523209156details/file 128 Code of Practice for Cost Effective Boreholes.] RWSN, St. Gallen, Switzerland. Code of practice for effective borehole drilling.

# Roscoe Moss Company (1990) [http://books.google.co.uk Handbook of ground water development.] John Wiley & Sons, USA. How to deepen existing boreholes.

===Acknowledgements===

* CARE Nederland, ''Desk Study Resilient WASH systems in drought prone areas.'' October 2010.

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