available water

基本解释

The report predicts population growth and climate change could cut available water in half by 2050.
報告預測，到2050年，人口增長與氣候變化可能會使可用水資源減少一半。
In Gaza, where Palestinians rely on an aquifer that has become increasingly saline and polluted, the situation is worse. Only 5%-10% of the available water is clean enough to drink.
加沙的情況更加嚴重，那裡的巴勒斯坦人依賴一個含水層，這個含水層已經受到汙染，其中的水越來越苦澁，可以得到的水衹有5％-10％的可以飲用。
That’s in stark contrast to other areas of the world, such as Latin America, the Caribbean and Sub-Saharan Africa, which use only about 2 percent of available water in their regions.
這與其它地區形成了鮮明的對比，如拉丁美洲、加勒比地區和南撒哈拉非洲地區。在這些地區，衹有大約2%的可用水得到了利用。

The World Health Organization says more than one billion people live in areas where renewable water resources are not available.
The micronutrients, which are available in food but in smaller amounts, are vitamins, minerals, and water.
微量營養素,在膳食中所佔比重較小,它們是維生素,鑛物質和水
耶魯公開課 - 關於食物的心理學、生物學和政治學課程節選
But the researchers say it may someday be available as a personal water purification product.

It highlights that historical experience will no longer be sufficient to approximate the relationship between the quantities of available water and shifting future demands.
UNESCO: Urbanization, globalisation and climate change are creating new challenges to water management in the region of Latin America and the Caribbean.