皮纳图博火山

1991年菲律宾的皮纳图博火山（MountPinatubo）爆发所产生的物质使全球气温下降了0.5摄氏度。

The matter emitted by the eruption at Mount Pinatubo in the Philippines in 1991 lowered global temperatures by 0.5C .

1991年菲律宾的皮纳图博火山（MountPinatubo）爆发所产生的物质使全球气温下降了0.5摄氏度。喷发出的2000万吨二氧化硫在随后一年里削弱了来自太阳的2%至3%的辐射。

The matter emitted by the eruption at Mount Pinatubo in the Philippines in 1991 lowered global temperatures by 0.5C . The 20m tonnes of sulphur dioxide emitted dimmed the amount of radiation from the sun by 2 to 3 per cent in the following year .

1999年人口稠密的北岛吕宋岛发生皮纳图博火山（MountPinatubo）喷发时，有超过25万人被要求疏散。

The eruption of Mount Pinatubo in 1991 on the populous northern island of Luzon required the evacuation of more than 250,000 people .

皮纳图博火山喷发对气候影响的数值试验

Numerical Study on the Influence of Pinatubo Volcanic Eruption on Large Scale Climate

皮纳图博火山是位于菲律宾吕宋岛的活火山。

The volcano is an active volcano located on the island of Luzon in the Philippines .

1991年皮纳图博火山喷发时，注入大气的硫粒子冷却了这个星球。

When Mount Pinatubo erupted in 1991 , the injection of sulfur particles into the atmosphere cooled the planet .

1991年，皮纳图博火山爆发，向大气中喷射了数百万吨二氧化硫，使地球降温0.5摄氏度，持续了一年多。

In 1991 , when Mount Pinatubo erupted and spewed millions of tons of sulfur dioxide into the atmosphere , it cooled the planet by half a degree Celsius for more than a year .