Banyu: Pabidaan ralatan
Konten dihapus Konten ditambahkan
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Baris 170:
==Law, politics, and crisis==
[[File:Access to drinking water in third world.svg|thumb|upright=1.35|
▲[[File:Access to drinking water in third world.svg|thumb|upright=1.35|An estimate of the proportion of people in developing countries with access to [[potable water]] 1970–2000]]
[[Politik banyu]] marupakan politih nang tapangaruh lawan banyu wan [[asal banyu|sumber banyu]]. Maraga alasan ngini, banyu marupakan sumbér daya strategis wan penting dalam kunflik politik. Banyu badampak gasan kasihatan wan kabamacaman makhluk hidup.
Access to safe drinking water has improved over the last decades in almost every part of the world, but approximately one billion people still lack access to safe water and over 2.5 billion lack access to adequate [[sanitation]].<ref name=UN /> However, some observers have estimated that by 2025 more than half of the [[world population]] will be facing water-based vulnerability.<ref>{{cite journal |author=Kulshreshtha, S.N |year=1998 |title=A Global Outlook for Water Resources to the Year 2025 |journal=Water Resources Management |volume=12 |issue=3 |pages=167–184 |doi=10.1023/A:1007957229865|s2cid=152322295 }}</ref> A report, issued in November 2009, suggests that by 2030, in some developing regions of the world, water demand will exceed supply by 50%.<ref>{{cite web |url=http://www.mckinsey.com/App_Media/Reports/Water/Charting_Our_Water_Future_Full_Report_001.pdf |title=Charting Our Water Future: Economic frameworks to inform decision-making |access-date=25 July 2010 |url-status=dead |archive-url=https://web.archive.org/web/20100705072816/http://www.mckinsey.com/App_Media/Reports/Water/Charting_Our_Water_Future_Full_Report_001.pdf |archive-date=5 July 2010 }}</ref>
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