O slideshow foi denunciado.
Utilizamos seu perfil e dados de atividades no LinkedIn para personalizar e exibir anúncios mais relevantes. Altere suas preferências de anúncios quando desejar.

Increasing Access to Safe Drinking Water - by Summer

1.171 visualizações

Publicada em

Publicada em: Educação, Tecnologia, Negócios
  • Entre para ver os comentários

Increasing Access to Safe Drinking Water - by Summer

  1. 1. Safe Drinking Water and Basic Sanitation By Summer 0803 Jun.24
  2. 2. Target 7c Reduce by half the proportion of people without sustainable access to safe drinking water and basic sanitation.
  3. 3. Definition <ul><li>This target aim to improve water source and sanitation facility, do its best to halve the people who haven’t safe drinking water and basic sanitation by 2015. </li></ul>
  4. 4. Causes * 1Climate change--global warming Some scientists say that global warming is the single greatest cause of the fresh water shortage in the world. A rise in average temperature in mountainous regions can alter the precipitation mix between rainfall and snowfall, with more rain and less snow. This change means more flooding and more runoff during the rainy season, but also less water held as snow and ice in the mountains for use in the dry season. ( Web of Creation )
  5. 5. * 2.Pollution---agricultural and industrial Most of the pesticides and fertilizers used in agriculture, sewer overflows, and the oil and grease from roads, eventually run off into the water systems. Industrial plants and municipal wastewater treatment plants can also contribute to the amount of toxic substances entering streams and rivers and ultimately lakes, estuaries, and coastal waters. ( Web of Creation )
  6. 6. * 3.Population growth As population growth stress on the region’s water resources is intensifying. * 4.Irrigation Seventy percent of all the fresh water is used for irrigation.
  7. 10. Effects ▲ 1.Poverty The crisis in water and sanitation overwhelmingly affects the poor. Availability of water is certainly a concern for some countries. But the global water and sanitation crisis is mainly rooted in poverty, power and inequality, not in physical availability. (UNDP)
  8. 11. ▲ 2.Disease This leads to an increase in diseases like diarrhea, the second leading cause of death in children under five. (UNDP) Picture from whywater
  9. 12. ▲ 3.Water disputes The report also draws attention to some of the most significant current and future water- related challenges facing the region—from water disputes involving hostile states such as India and Pakistan to water conflicts in China’s villages and provinces resulting from agricultural and industrial pollution. (Asia society)
  10. 13. ▲ 4. crisis for wildlife Humans share the Earth with other creatures who also need water, therefore, a water shortage is also a crisis for wildlife. (Asia society)
  11. 14. Global water ▲ Organization
  12. 15. ※ Introduction of Global Water Global Water is an international, non-profit, humanitarian organization founded in 1982. We’re focused on creating safe water supplies, sanitation facilities and hygiene-related facilities for rural villagers in developing countries. (Global Water)
  13. 16. 3 example projects <ul><li>surface water supply and distribution systems </li></ul><ul><li>rain harvesting supply systems </li></ul><ul><li>water-well drilling activities </li></ul><ul><li>(Global Water) </li></ul>
  14. 17. Why the problem is important to me?
  15. 18. Many years ago in my hometown
  16. 19. Many years ago
  17. 20. Now
  18. 21. What can I do? <ul><li>★ save every drop of water </li></ul><ul><li>★ Save and Donate money </li></ul>
  19. 22. Call to action <ul><li>Save every drop of water </li></ul><ul><li>Save and donate money </li></ul><ul><li>Don't let your tears as the last drop of water on the earth </li></ul>
  20. 23. citation <ul><li>Web of Creation Brown, Lester. &quot;Problems - Water Shortages.&quot;  Web of Creation . Web. 23 June 2010. <http://www.webofcreation.org/Earth Problems/water.htm>. </li></ul><ul><li>UNDP “UNDP | Environment & Energy.&quot;  UNDP | United Nations Development Programme . Web. 23 June 2010. <http://www.undp.org/water/priorityareas/supply.html>. </li></ul>
  21. 24. <ul><li>Asia society &quot;Asia's Next Challenge: Securing the Region's Water Future.&quot;  Asia Society . 14 May 2009. Web. 23 June 2010. <http://www.asiasociety.org/policy-politics/environment/asias-next-challenge-securing-regions-water-future >. </li></ul><ul><li>Global Water Water Shortage, Drinking Water Crisis Solutions . Web. 23 June 2010. <http://www.globalwater.org />. </li></ul>
  22. 25. <ul><li>Whywater &quot;Why Water.&quot;  Charity: Water . Web. 23 June 2010. <http://www.charitywater.org/whywater/> </li></ul>
  23. 26. Byebye!

×