sustainable development 20 years on from the ... - José Eli da Veiga
sustainable development 20 years on from the ... - José Eli da Veiga
sustainable development 20 years on from the ... - José Eli da Veiga
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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.