Mapping South Asia’s Glaciers

5 March 2015, by

Recent research has provided valuable information on glacier processes in the Hindu Kush Himalaya (HKH) mountains of South Asia, a region often called the “Third Pole” because it contains the largest area of ice outside the Arctic and Antarctic. Glacier retreat in this region has attracted considerable scientific and media attention. The 2007 Fourth Assessment Report of the Intergovernmental Panel […]

Freed of Ice, Iceland Rises

3 March 2015, by

Iceland is, in fact, a land of ice. It is home to at least 269 glaciers, which occupy the equivalent of over 1.4 billion Olympic swimming pools. But those glaciers are melting, causing the land underneath to rise as the weight of the ice lifts. According to a new study published online in Geophysical Research Letters […]

Roundup: Nepal Symposium, Microrefugia, Climate Change

2 March 2015, by

Symposium on Glaciology in High-Mountain Asia (1 – 6 March, 2015) “The high mountains of Asia are estimated to contain one of the greatest concentrations of glacier ice outside the polar regions, and are the headwaters of rivers which support agriculture and livelihoods of over one billion people. Changes in snow, ice, and permafrost due […]

Photo Friday: Mount Aragats

27 February 2015, by

Mount Aragats, a 13,435 ft mountain peak in northwestern Armenia, is located to the northwest of Armenia’s capital city of Yerevan and north of the Ararat Plain. There is no doubt that it is the highest mountain in Armenia, which places it on the World Country High Points peak list. Aragats is a large circular andesitic-to-dacitic stratovolcano that […]

Four Centuries of Glacier Art

24 February 2015, by

  Now on view at the McMichael Canadian Art Collection in Kleinburg, Ontario, the exhibition “Vanishing Ice: Alpine and Polar Landscapes in Art, 1775-2012” explores the aesthetic and cultural significance of glaciers for Western art over the past 400 years. The exhibit aims to inspire audiences to take action to protect the world’s glaciers as […]

Photo Friday: Yaks

20 February 2015, by

Yaks are the grandfathers of glacial areas in Asia. Exemplifying the remote and untamed essence of the locations they inhabit, most wild male yaks live very solitary lives. However, according to the Wildlife Conservation Society, “greater yak densities [can be found] near glaciers, which often support adjacent food-rich alpine meadows.” Thus, the health of glaciers […]

Roundup: Hindu Kush glaciers, Tibetan lakes and science vs. politics in Chile

16 February 2015, by

Glacier changes in Hindu Kush Himalayas                  “The fate of the Hindu Kush Himalayan glaciers has been a topic of heated debate due to their rapid melting and retreat. The underlying reason for the debate is the lack of systematic large-scale observations of the extent of glaciers in […]

Photo Friday: Volcanoes in Ecuador

13 February 2015, by

Ecuador has a series of beautiful cone-shaped volcanoes along the Andes. This week, GlacierHub features three volcanoes from Ecuador: Cayambe, Chimborazo, and Tungurahua. Cayambe, locating in the Cordillera Central, is a Holocene compound volcano. Chimborazo, locating in the Cordillera Occidental, is the highest mountain in Ecuador. These two volcanoes are currently inactive. On the other […]

Glacier Melting Sets Free Organic Carbon

12 February 2015, by

Research has shown that glaciers have a greater role than was previously known in the movement of organic carbon into and through aquatic ecosystems, including the oceans. Organic Carbon (OC) refers to carbon contained in organic compounds that is originally derived from decaying vegetation, bacterial growth, and metabolic activities of living organisms. It serves as […]

Tracking Glaciers From Space: GLIMS

11 February 2015, by

In 1994, an international group of scientists came together to form GLIMS (Global Land Ice Measurements from Space), a worldwide initiative to monitor and study glaciers using satellite data. For at least one hundred years, scientists had primarily used traditional field measurements to track glacier dynamics, but field data are by necessity limited in scope, […]

Roundup: NZ photos, vanishing ice art, murder mystery

9 February 2015, by

Glacier melting recorded by photos “A series of photographs taken over 10 years has revealed the dramatic changes to one of New Zealand’s most famous glacier.The Massey University scientists who took the pictures – at the same time each year during surveys – say the changes to Fox Glacier on the South Island’s West Coast […]

Photo Friday: Yerupaja

6 February 2015, by

The mountain Yerupaja in the Cordillera Huayhuash locates at the west central Peru. It is part of the Peruvian Andes and ranks as the second highest mountain in Peru. As one of the hardest mountains along the Andes to climb, it draws mountaineers from all over the world, who come to conquer this high peak. For […]