Forest ecologistPaul Alaback, a University of Montana professor who studies the alerces, said Argentine authorities could gain from Alaskas successful nature-based tourism.

• 蒙大拿大学教授,也是研究落叶植物的森林生态学者保罗,雅勒贝克表示,阿根廷当局可以仿效阿拉斯加自然旅游业的成功之道。