Dr Ruhl, however, reckons that was not the cause—or, at least, not directly.

然而鲁尔博士却认为火山喷发不是导致三叠纪终结的原因或者至少不是直接原因。

Some light on this question has just been shed by a paper published in Science by Micha Ruhl of Utrecht University, in the Netherlands, and his colleagues.

荷兰乌得勒支大学迈克尔·鲁尔及其同事在最近一期《科学》杂志上撰文对此问题进行了阐述。