Banyu: Pabidaan ralatan

Konten dihapus Konten ditambahkan
Volstand (pandir | sumbangan)
Volstand (pandir | sumbangan)
Kadada kasimpulan babakan
Baris 174:
[[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.
 
AccessAksés togasan safemandapatakan drinkingbanyu waternang hasaman improvedgasan overdikinum thesudah lastbakambang decadessalawas indékadé almostnang everyhanyar partnih ofhampir thedisamunyaan worlddairah-dairah di dunia, buttapi approximatelykira-kira one1 billionjuta peopleurang stillmasih lackkangalihan accessmancari toaksés safegasan waterbanyu andnang overkawa dikinum wan labih pada 2.,5 billionjuta lackurang accessmasih tokakurangan adequateaksés [[sanitationsanitasi|banyu barasih]] gasan babarasih.<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>
 
1.6 billion people have gained access to a safe water source since 1990.<ref>[http://mdgs.un.org/unsd/mdg/Resources/Static/Products/Progress2008/MDG_Report_2008_En.pdf#page=44 The Millennium Development Goals Report] {{Webarchive|url=https://web.archive.org/web/20100827045721/http://mdgs.un.org/unsd/mdg/Resources/Static/Products/Progress2008/MDG_Report_2008_En.pdf#page=44 |date=27 August 2010 }}, United Nations, 2008</ref> The proportion of people in developing countries with access to safe water is calculated to have improved from 30% in 1970<ref name=lomborg>{{cite book |author=Lomborg, Björn |year=2001 |title=The Skeptical Environmentalist |publisher=[[Cambridge University Press]] |isbn=978-0-521-01068-9 |url=http://www.lomborg.com/dyn/files/basic_items/69-file/skeptenvironChap1.pdf |page=22 |url-status=dead |archive-url=https://web.archive.org/web/20130725173040/http://www.lomborg.com/dyn/files/basic_items/69-file/skeptenvironChap1.pdf |archive-date=25 July 2013}}</ref> to 71% in 1990, 79% in 2000 and 84% in 2004.<ref name=UN>{{cite web |url=http://mdgs.un.org/unsd/mdg/Resources/Static/Products/Progress2008/MDG_Report_2008_En.pdf#page=44 |title=MDG Report 2008 |access-date=25 July 2010 |archive-url=https://web.archive.org/web/20100827045721/http://mdgs.un.org/unsd/mdg/Resources/Static/Products/Progress2008/MDG_Report_2008_En.pdf#page=44 |archive-date=27 August 2010 |url-status=live }}</ref>