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Le aree danneggiate della grande barriera corallina australiana potranno essere riparate. Gli scienziati della Southern Cross University di Sydney, infatti, hanno scoperto una nuova tecnica che permetterà di gestire i sistemi corallini a rischio.
L'idea è quella di catturare milioni di uova dei minuscoli polipi che formano i coralli. La fecondazione non sarà affidata alle incertezze di correnti, venti e onde ma le larve saranno depositate direttamente nelle arre interessate e ricoperte da un tessuto.
Un tuffo nelle acque australiane
"È un nuovo modo di risolvere il problema, probabilmente la sola speranza per il futuro in termini di restaurazione su larga scala", ha dichiarato il professor Peter Harrison, direttore del centro di ricerca sull'ecologia marina dell'ateneo australiano.
ATS/MABO
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