缺水与污染
 
干旱与沙漠化
  • 美国西南部、东南亚、东南美洲、澳洲西部、南欧,以及非洲南部和北部等地,50年内可能会发生无法逆转的干旱(即永久沙漠化)。1(美国国家海洋和大气管理局〔NOAA〕,2009年)
  • 自1970年代到2000年代初,全球土地遭受严重干旱侵袭的比例增加了1倍以上。2(戴爱国博士〔Aiguo Dai〕,2004)
  • 近年来干旱地区的实例:
    • 中国北方地区,10米深的裂缝开始在各地田间出现。水的使用若没有重大改变的话,未来10年内,中国可能会出现数千万的环境难民。3 (2010年9月)
    • 巴西亚马逊州的几个地区,由于亚马逊河创纪录的水位高涨,才刚刚在 2009年面临历史性洪水,如今却已经因为干旱而被孤立,坐船再也到达不了,只能靠徒步穿越森林。4,5(2010年9月)
    • 包括伊拉克、中国、乍得、澳洲、蒙古、非洲的萨赫勒地区(Sahel)在内的地方,在2010年都遭受干旱之苦。6,7,8,9,10,11

缺水
  • 世界上的河流正处于全球性的「危机状态」。供应近80%世界人口的水资源正遭到严重威胁。根据研究,近叁分之一的水源也因生物多样性的丧失而面临高度危险。22,23 (美国威斯康辛大学麦迪逊分校的研究学者彼得_麦金太尔教授〔Peter McIntyre〕暨纽约市立学院的建模专家查尔斯_佛洛斯马提〔Charles V_r_smarty〕)
  • 最近的缺水区域报告:
    • 中东地区的供水已经缩减为1960年的四
最新新闻
Brazilian scientists discover that banana peels help to purify water. - 18 Apr 2011
Dwindling fresh water supplies in California, USA. - 20 Mar 2011
Ancient mega-drought parched Africa and Asia. - 17 Mar 2011
Flood and water catastrophes loom ahead. - 16 Mar 2011
Climate change linked to harmful water-borne diseases. - 15 Mar 2011
Arsenic and other toxins in Âu Lạc's (Vietnam) groundwater. - 24 Feb 2011
Relentless drought puts Chinese at risk. - 20 Feb 2011
China experiences severe drought. - 28 Jan 2011
Somalia's drought results in fatalities and forced migration. - 26 Jan 2011
Syria launches model water scarcity park. - 24 Jan 2011
China's Shandong province suffers drought. - 9 Jan 2011
Experts warn of widespread desertification threat. - 30 Dec 2010
Thousands endangered by Somali drought. - 22 Dec 2010
Water shortage taking toll in Egypt. - 6 Dec 2010
Central China water levels near record lows due to drought. - 5 Dec 2010
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World Water Week begins in Sweden - 8 Sep 2010
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Burmese residents endure nationwide drought - 7 Sep 2010
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Water scarcities emerge in Middle East, southwestern USA and northern Mexico - 31 Aug 2010
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UK rivers drop to lowest levels in nearly a hundred years - 5 Aug 2010
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Climate change to cause increasing water stress in US counties - 3 Aug 2010
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Climate change affecting US urban water management - 23 Jul 2010
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Syria’s ancient wells provide new water solution - 21 Jul 2010
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Drought drives Bolivians from their homes - 8 Jul 2010
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Tensions running high in water scarce regions - 1 Jul 2010
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Tensions running high in water scarce regions - 1 Jul 2010
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Many US rivers endangered - 21 Jun 2010
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Water shortages place millions at risk in parched Yunnan, China - 9 Jun 2010
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India's villages face water scarcity - 4 Jun 2010
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Lower Jordan River could vanish by 2011. - 18 May 2010
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UK rivers in danger of drying out. - 9 May 2010
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Climate-related drought affects millions in Thailand. - 2 May 2010
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Bangladeshis face severe shortages in water and power. - 26 Apr 2010
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World Water Day observed across the globe. - 24 Mar 2010
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Western Australia receives wake up call on dwindling water supply. - 19 May 2010
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Widespread drought afflicts China.- 15 Mar 2010
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Climate change taking a toll in Âu Lạc (Vietnam). - 13 Mar 2010
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The Philippines drastically impacted by drought. - 1 Mar 2010
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Mid-east countries unite to find water solutions. - 9 Feb 2010
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US scientist assesses regional impact of climate change. - 29 Jan 2010
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Australia celebrates return of wetlands - 5 Jan 2010
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Ancient peatlands ignite from underground - 16 Dec 2009
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China’s lakes are disappearing - 21 Nov 2009
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Impacts of climate change in Madagascar - 15 Nov 2009
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Climate-related drought plagues multiple countries - 29 Oct 2009
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Space tourist creates water conserving message for Earth - 18 Oct 2009
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地球:我們可愛的家 二○○九年「世界水資源週」會議:保存珍貴的水資源
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地球:我們可愛的家 二○○九年世界城市水論壇(二集之一)
第1集
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第2集
 
地球:我們可愛的家 滴滴計較:水足跡網絡(荷蘭語)
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Drying Rivers, Lakes and Reservoirs
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20,000-40,000 liters of water to produce 1 kg of beef
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Are we short of water,food?
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