Analysis of Glacier Area Recession in Vodudahue River Basin and Its Relation with Climate Change

摘要

This research analyses the glacier recession in the surface area of the Vodudahue river basin glaciers located in Chile, at Comau fjord. A multi-temporal analysis was performed by utilizing Landsat imagery from 1987 to 2017 at a 10-year interval. Also, climate variations regarding temperature and precipitation provided by San Ignacio de Huinay weather station were analyzed. The results show a close relation between the glacier recession in the surface area of identified glaciers and the climate variability in recent years.