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as zonas húmidas ea gestão da água - Ramsar Convention on ...

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RAMSAR, ZONAS HÚMIDAS<br />

E GESTÃO DA ÁGUA<br />

O acesso a uma f<strong>on</strong>te de <str<strong>on</strong>g>água</str<strong>on</strong>g> potável e<br />

adequa<str<strong>on</strong>g>da</str<strong>on</strong>g> é um requisito básico para a<br />

sobrevivência humana. Estamos<br />

c<strong>on</strong>stantemente a subestimar o papel d<str<strong>on</strong>g>as</str<strong>on</strong>g><br />

z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g> como elementos de <str<strong>on</strong>g>gestão</str<strong>on</strong>g><br />

básica <str<strong>on</strong>g>da</str<strong>on</strong>g> <str<strong>on</strong>g>água</str<strong>on</strong>g>, dentro do processo de<br />

ab<str<strong>on</strong>g>as</str<strong>on</strong>g>tecimento e regulação dos quais a<br />

humani<str<strong>on</strong>g>da</str<strong>on</strong>g>de depende. Os impactos de<br />

alterações no uso dos solos, desvios de <str<strong>on</strong>g>água</str<strong>on</strong>g>,<br />

e o desenvolvimento de infraestrutur<str<strong>on</strong>g>as</str<strong>on</strong>g><br />

c<strong>on</strong>tinuam a c<strong>on</strong>duzir à degra<str<strong>on</strong>g>da</str<strong>on</strong>g>ção e per<str<strong>on</strong>g>da</str<strong>on</strong>g><br />

de z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g>. O acesso à <str<strong>on</strong>g>água</str<strong>on</strong>g> doce está<br />

a diminuir para 1-2 mil milhões de pesso<str<strong>on</strong>g>as</str<strong>on</strong>g><br />

em todo o mundo, e isto por sua vez afeta<br />

negativamente a produção de alimentos, a<br />

saúde humana e o desenvolvimento<br />

ec<strong>on</strong>ómico, o que ca<str<strong>on</strong>g>da</str<strong>on</strong>g> vez resulta mais em<br />

c<strong>on</strong>flitos sociais.<br />

A C<strong>on</strong>venção de <str<strong>on</strong>g>Ramsar</str<strong>on</strong>g> há muito que -<br />

rec<strong>on</strong>heceu a dependência mútua <str<strong>on</strong>g>da</str<strong>on</strong>g> <str<strong>on</strong>g>água</str<strong>on</strong>g> e<br />

-<br />

d<str<strong>on</strong>g>as</str<strong>on</strong>g> z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g>. O preâmbulo do texto <str<strong>on</strong>g>da</str<strong>on</strong>g><br />

C<strong>on</strong>venção rec<strong>on</strong>hece que <str<strong>on</strong>g>as</str<strong>on</strong>g> z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g><br />

são reguladores fun<str<strong>on</strong>g>da</str<strong>on</strong>g>mentais dos regimes -<br />

hídricos. Desde a C<strong>on</strong>ferência d<str<strong>on</strong>g>as</str<strong>on</strong>g> Partes<br />

C<strong>on</strong>tratantes em 1996, <str<strong>on</strong>g>Ramsar</str<strong>on</strong>g> rec<strong>on</strong>heceu<br />

amplamente que a <str<strong>on</strong>g>água</str<strong>on</strong>g> não só é crucial para<br />

manter <str<strong>on</strong>g>as</str<strong>on</strong>g> importantes funções ecológic<str<strong>on</strong>g>as</str<strong>on</strong>g> d<str<strong>on</strong>g>as</str<strong>on</strong>g><br />

z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g>, como também que <str<strong>on</strong>g>as</str<strong>on</strong>g> z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g><br />

húmid<str<strong>on</strong>g>as</str<strong>on</strong>g> deviam ser c<strong>on</strong>siderad<str<strong>on</strong>g>as</str<strong>on</strong>g> como -<br />

comp<strong>on</strong>entes essenciais <str<strong>on</strong>g>da</str<strong>on</strong>g> infraestrutura<br />

global para a <str<strong>on</strong>g>gestão</str<strong>on</strong>g> <str<strong>on</strong>g>da</str<strong>on</strong>g> <str<strong>on</strong>g>água</str<strong>on</strong>g>. A <str<strong>on</strong>g>gestão</str<strong>on</strong>g> <str<strong>on</strong>g>da</str<strong>on</strong>g><br />

<str<strong>on</strong>g>água</str<strong>on</strong>g>, e o c<strong>on</strong>ceito de uso sensato de <str<strong>on</strong>g>Ramsar</str<strong>on</strong>g>,<br />

tornaram-se vitais para um futuro<br />

-<br />

sustentável. Para atingir um uso sensato que<br />

mantenha <str<strong>on</strong>g>as</str<strong>on</strong>g> característic<str<strong>on</strong>g>as</str<strong>on</strong>g> ecológic<str<strong>on</strong>g>as</str<strong>on</strong>g> d<str<strong>on</strong>g>as</str<strong>on</strong>g><br />

z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g> são necessári<str<strong>on</strong>g>as</str<strong>on</strong>g> abor<str<strong>on</strong>g>da</str<strong>on</strong>g>gens<br />

de toma<str<strong>on</strong>g>da</str<strong>on</strong>g> de decisão e <str<strong>on</strong>g>gestão</str<strong>on</strong>g> b<str<strong>on</strong>g>as</str<strong>on</strong>g><str<strong>on</strong>g>ea</str<strong>on</strong>g>d<str<strong>on</strong>g>as</str<strong>on</strong>g> no<br />

ecossistema e operad<str<strong>on</strong>g>as</str<strong>on</strong>g> à escala <str<strong>on</strong>g>da</str<strong>on</strong>g> bacia<br />

hidrográfica. Gerir z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g> para<br />

suportar uma <str<strong>on</strong>g>gestão</str<strong>on</strong>g> <str<strong>on</strong>g>da</str<strong>on</strong>g> <str<strong>on</strong>g>água</str<strong>on</strong>g> à escala <str<strong>on</strong>g>da</str<strong>on</strong>g><br />

bacia hidrográfica e fornecimento (ou viceversa)<br />

é essencial. Sem uma <str<strong>on</strong>g>gestão</str<strong>on</strong>g><br />

apropria<str<strong>on</strong>g>da</str<strong>on</strong>g> d<str<strong>on</strong>g>as</str<strong>on</strong>g> z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g> não haverá<br />

<str<strong>on</strong>g>água</str<strong>on</strong>g> de boa quali<str<strong>on</strong>g>da</str<strong>on</strong>g>de e em quanti<str<strong>on</strong>g>da</str<strong>on</strong>g>de<br />

suficiente, <strong>on</strong>de e quando necessário.<br />

O que é que <str<strong>on</strong>g>Ramsar</str<strong>on</strong>g> tem a dizer sobre <str<strong>on</strong>g>as</str<strong>on</strong>g><br />

z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g> e a <str<strong>on</strong>g>água</str<strong>on</strong>g>? A c<strong>on</strong>venção<br />

produziu uma série de orientações formais<br />

relaci<strong>on</strong>ad<str<strong>on</strong>g>as</str<strong>on</strong>g> com a <str<strong>on</strong>g>água</str<strong>on</strong>g>, publicad<str<strong>on</strong>g>as</str<strong>on</strong>g> através<br />

dos seus Manuais de Uso Sensato. O manual<br />

-<br />

8, Orientação Relaci<strong>on</strong>a<str<strong>on</strong>g>da</str<strong>on</strong>g> Com A Água: Um<br />

plano de trabalho integrado para a C<strong>on</strong>venção<br />

de orientações relaci<strong>on</strong>ad<str<strong>on</strong>g>as</str<strong>on</strong>g> com a <str<strong>on</strong>g>água</str<strong>on</strong>g> (4ª<br />

Edição) rec<strong>on</strong>hece que <str<strong>on</strong>g>as</str<strong>on</strong>g> z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g> são<br />

recurso primário do qual os seres humanos<br />

retiram <str<strong>on</strong>g>água</str<strong>on</strong>g> e est<str<strong>on</strong>g>as</str<strong>on</strong>g> c<strong>on</strong>stituem um<br />

importante e crítico comp<strong>on</strong>ente do ciclo <str<strong>on</strong>g>da</str<strong>on</strong>g><br />

<str<strong>on</strong>g>água</str<strong>on</strong>g>, que nos <str<strong>on</strong>g>as</str<strong>on</strong>g>segura o fornecimento <str<strong>on</strong>g>da</str<strong>on</strong>g><br />

mesma.<br />

A principal mensagem do Dia Mundial d<str<strong>on</strong>g>as</str<strong>on</strong>g><br />

Z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> Húmid<str<strong>on</strong>g>as</str<strong>on</strong>g> 2013, é que precisamos de<br />

rec<strong>on</strong>siderar a nossa visão sobre <str<strong>on</strong>g>as</str<strong>on</strong>g> z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g><br />

húmid<str<strong>on</strong>g>as</str<strong>on</strong>g>, dentro <str<strong>on</strong>g>da</str<strong>on</strong>g> <str<strong>on</strong>g>gestão</str<strong>on</strong>g> <str<strong>on</strong>g>da</str<strong>on</strong>g> <str<strong>on</strong>g>água</str<strong>on</strong>g>, e<br />

rec<strong>on</strong>hecer que <str<strong>on</strong>g>as</str<strong>on</strong>g> necessi<str<strong>on</strong>g>da</str<strong>on</strong>g>des do recurso<br />

natural “<str<strong>on</strong>g>água</str<strong>on</strong>g>” são fornecid<str<strong>on</strong>g>as</str<strong>on</strong>g> à<br />

socie<str<strong>on</strong>g>da</str<strong>on</strong>g>de<br />

humana através d<str<strong>on</strong>g>as</str<strong>on</strong>g> z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g>.<br />

Poster do dia mundial d<str<strong>on</strong>g>as</str<strong>on</strong>g> z<strong>on</strong><str<strong>on</strong>g>as</str<strong>on</strong>g> húmid<str<strong>on</strong>g>as</str<strong>on</strong>g> 2009<br />

focado na <str<strong>on</strong>g>gestão</str<strong>on</strong>g> d<str<strong>on</strong>g>as</str<strong>on</strong>g> baci<str<strong>on</strong>g>as</str<strong>on</strong>g> hidrográfic<str<strong>on</strong>g>as</str<strong>on</strong>g><br />

2 WORLD WETLANDS DAY Wetlands take care of water<br />

.

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