Much of that is due to new technologies in volcanology.

这在很大程度上要归功于火山学的新技术。

This is according to Italy's Institute of Geophysics and Volcanology.

这是意大利地球物理和火山研究所得出的结论。

And while scientists don't know exactly what's caused this swarm of quakes, a University of Iceland volcanology professor thinks they might be because there's been a quote " intrusion of magma into the Earth's crust in southwest Iceland" .

虽然科学家们还不知道到底是什么导致了这一系列地震的发生，但冰岛大学的一位火山学教授认为，可能是因为“冰岛西南部岩浆侵入地壳”。