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131<br />

Figure II.13<br />

LATIN AMERICA AND THE CARIBBEAN (SELECTED COUNTRIES): WATER WITHDRAWAL<br />

AS A PROPORTION OF RENEWABLE WATER, BY SECTOR, 1998-<str<strong>on</strong>g>20</str<strong>on</strong>g>02<br />

(Percentages)<br />

22<br />

<str<strong>on</strong>g>20</str<strong>on</strong>g><br />

18<br />

16<br />

14<br />

12<br />

10<br />

8<br />

6<br />

4<br />

2<br />

0<br />

Cuba<br />

Mexico<br />

Dominican Rep.<br />

Trini<strong>da</strong>d and Tobago<br />

Haiti<br />

El Salvador<br />

Jamaica<br />

Ecuador<br />

Argentina<br />

Costa Rica<br />

Uruguay<br />

Guatemala<br />

Chile<br />

Peru<br />

Belize<br />

Brazil<br />

Guyana<br />

Venezuela (Bol. Rep. of)<br />

Panama<br />

Colombia<br />

Bolivia (Plur. State of)<br />

Paraguay<br />

Agricultural use Domestic use Industrial use<br />

Source: Food and Agriculture Organizati<strong>on</strong> of <strong>the</strong> United Nati<strong>on</strong>s (FAO) [<strong>on</strong>line] www.fao.org/nr/water/aquastat/main/indexesp.stm.<br />

Regi<strong>on</strong>al trends point to a significant increase in water demand. From 1990 to <str<strong>on</strong>g>20</str<strong>on</strong>g>04, regi<strong>on</strong>-wide<br />

demand grew by 76% (<strong>from</strong> 150 cubic kilometres (km 3 ) per year in 1990 to 264.5 km 3 per year in <str<strong>on</strong>g>20</str<strong>on</strong>g>04).<br />

This was a result of populati<strong>on</strong> growth (especially urban), <strong>the</strong> expansi<strong>on</strong> of industrial activity and <strong>the</strong> high<br />

demand for irrigati<strong>on</strong> (UNEP, <str<strong>on</strong>g>20</str<strong>on</strong>g>10a). As all this took place without a parallel <str<strong>on</strong>g>development</str<strong>on</strong>g> of wastewater<br />

treatment services, it led to widespread c<strong>on</strong>taminati<strong>on</strong> of many water sources, especially near and beneath<br />

major cities (United Nati<strong>on</strong>s, <str<strong>on</strong>g>20</str<strong>on</strong>g>10). Locally, <strong>the</strong> c<strong>on</strong>tinuing increase in water demand could create<br />

uncertainty regarding water availability and even heighten <strong>the</strong> risk of water shortages and c<strong>on</strong>flict<br />

between <strong>the</strong> various uses and users (ECLAC, <str<strong>on</strong>g>20</str<strong>on</strong>g>11a).<br />

The regi<strong>on</strong> has many transboun<strong>da</strong>ry surface water and groundwater resources and has amassed<br />

valuable experience with cooperati<strong>on</strong>, <strong>da</strong>ting back several decades in <strong>the</strong> case of surface water and, more<br />

recently, in <strong>the</strong> case of groundwater. Examples are <strong>the</strong> Treaty <strong>on</strong> <strong>the</strong> River Plate Basin, c<strong>on</strong>cluded in 1969<br />

by <strong>the</strong> five countries bordering it (Argentina, Brazil, Paraguay, Plurinati<strong>on</strong>al State of Bolivia and<br />

Uruguay), and <strong>the</strong> Agreement <strong>on</strong> <strong>the</strong> Guarani Aquifer, which is shared by Argentina, Brazil, Paraguay<br />

and Uruguay, c<strong>on</strong>cluded <strong>on</strong> 2 August <str<strong>on</strong>g>20</str<strong>on</strong>g>10.<br />

Below is a review of progress by Latin America and <strong>the</strong> Caribbean in implementing <strong>the</strong><br />

recommen<strong>da</strong>ti<strong>on</strong>s in chapter 18 of Agen<strong>da</strong> 21 and chapter IV of <strong>the</strong> Johannesburg Plan of Implementati<strong>on</strong><br />

in relati<strong>on</strong> to water.

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