Now showing items 1-4 of 4
Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.
(MDPI AG, 2018-07-01)
Recently, air pollution alerts were issued in the Metropolitan Area of Aburrá Valley (AVMA) due to the highest recorded levels of particulate matter (PM2.5 and PM10) ever measured. We propose a novel methodology based on ...
Timing of rifting in the southern Gulf of California and its conjugate margins: Insights from the plutonic record
(Geological Society of America, 2015-05-01)
The Gulf of California is a young example of crustal stretching and transtensional shearing leading to the birth of a new oceanic basin at a formerly convergent margin. Previous studies focused along the southwestern rifted ...
Geomorphological Features of the Galeras Volcanic Complex
The Galeras volcanic complex, near the city of Pasto, was formed in several steps. At similar to 560 ka, BP a major caldera (the Coba Negra Caldera) appeared with its center similar to 5 km west of the present-day active ...
The Guamuez (La Cocha) Lake
The Guamuez Lake (also called La Cocha) lies at 2765 m a.s.l. southeast of Pasto. La Corota, its main island, houses a wildlife sanctuary of endemic species protected by the Ministry of the Environment. The La Cocha ...