到下个世纪，水无疑是一种最重要的自然资源，并存在开发问题。缺水和水体污染问题的日益加剧，对人类健康和生态系统，以及对美洲国家的经济发展将产生重大的负面影响。因此，各国正在研究并没法解决水的问题。到２１世纪初，许多拉美和加勒比海国家可能就要面临水量和水质危 By the next century, water is undoubtedly one of the most important natural resources and there is a problem of development. The growing scarcity of water and water pollution problems will have a significant negative impact on human health and ecosystems, as well as on the economic development of the Americas. Therefore, countries are studying the issue of not solving the problem of water. By the early 2000s, many Latin American and Caribbean countries may face water and water quality threats