[The national park of Donana [in Spain]: the year two [after the ecological disaster]] | Le parc national de Donana: l'an deux

acide acids biodiversidad biodiversity catastrophe conservation de la nature contaminantes industriales desastres disasters environmental impact espagne heavy metals impact sur l'environnement impacto ambiental industrial pollutants metales pesados national parks nature conservation parc national parques nacionales polluant industriel pollution de l'eau pollution du sol soil pollution spain water pollution