ABSTRACT: Sure, wine grown in plain old clay or limestone is perfectly fine. But what about wine that's grown in ancient volcanic soil? It's time to take terroir to the next level.

摘要：大家习以为常的粘土或石灰石土壤出产的葡萄酒已经够好了，而火山葡萄酒则把风土的概念进一步发扬光大。

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Alkaline soils derived from chalk or limestone.

从白垩或者石灰石中得到的碱土。

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Usually this layer is a soluble carbonate rock, such as limestone or its purer form, chalk.

BBC: Who, What, Why: How are sinkholes formed?

First, it poured industrial quantities of lime (pulverised limestone or chalk) onto the soil to reduce levels of acidity.

ECONOMIST: Brazilian agriculture

Geologists have long known that when peridotite is exposed to the air it can react quickly with carbon dioxide to form carbonates like limestone or marble.

ECONOMIST: Greenhouse gases