来自MSN1 年
'Roots' of Colombian mountains 'dripped' into the mantle millions of years ago — but the ...
A Colombian mountain range has lost its "roots" — a ... anomalies in other regions — including the Puna Plateau in the Andes, the Sierra Nevada in California and the Wallowa mountains in ...
来自MSN5 个月
Glaciers are disappearing: In Andes, they are at a record low in 11,000 years
A recent study has revealed that tropical glaciers in the Andes mountains of Colombia, Peru, and Bolivia have shrunk to their smallest size in over 11,700 years, marking an unprecedented retreat ...
JSTOR Daily7 年
Report on a Collection of Membracidae from the Colombian Andes, Taken by Mr. John Thomas Lloyd
Journal of the New York Entomological So... Journal of the New York Entomological Society Vol. 22, No. 4, Dec., 1914 Report on a Collection of Membracidae fr... Report on a Collection of Membracidae ...
Wall Street Journal1 个月
The Underground Battle for Colombia's Richest Gold Mine
Jessica Mendoza: Last summer, our colleague, Juan Forero, left his home base in Bogota, Colombia to visit a small town in the Andes Mountains. Juan Forero: You're on a highway and then you turn ...