Roundup: Carbon Sinks, Serpentine Syndrome and Migration Dynamics

30 January 2017, by

Roundup: Carbon, Serpentine, and Migration   Dwindling Glaciers Lead to Potential Carbon Sinks From PLOS ONE: “Current glacier retreat makes vast mountain ranges available for vegetation establishment and growth. As a result, carbon (C) is accumulated in the soil, in a negative feedback to climate change. Little is known about the effective C budget of […]

Ice-Spy: Declassified Satellite Images Measure Glacial Loss

5 January 2017, by

Since the 1960s, images from spy satellites have been replacing the use of planes for reconnaissance intelligence missions. Making the transition from planes to satellites was prompted by an infamous U-2 incident during the Cold War when U.S. pilot Francis Gary Powers’ U-2 spy plane was shot down in Soviet air space. Five days later, […]

How Arctic and Subarctic Peoples Perceive Climate Change

29 December 2016, by

Indigenous Arctic and Subarctic communities face social and environmental challenges that could impact their traditional knowledge systems and livelihoods, decreasing their adaptive capacity to climate change. In a paper featured in Ecology and Society, Nicole Herman-Mercer et al. discuss recent research that took place during an interdisciplinary project called Strategic Needs of Water on the […]

Mapping Landslides in the Himalayas

8 December 2016, by

Uttarakhand Himalaya in northwest India is a rural, mountain region that shares borders with Nepal and Tibet. Often referred to as “The Land of Gods” for its physical grandeur, Uttarakhand is surrounded by some of the world’s highest peaks and glaciers. However, such beauty comes at a price. The Uttarakhand area is prone to natural […]

Iceberg Killing Fields Threaten Carbon Cycling

24 November 2016, by

Ryder Bay is helping mitigate impacts of climate change through removing carbon from the atmosphere to the ocean, where they can remain for centuries.

How Glacial Lakes in India Offer Lessons on Adaptation

10 November 2016, by

Situated on a high plateau in northwest India, the Ladakh region is part of the contested Indian state of Jammu and Kashmir. While local communities share similar linguistic, cultural, and religious beliefs with Tibet, Pakistan and India continue to disagree on territorial claims in the region. Located in the Himalaya Mountains, the Ladakh region is […]

Glaciers Help Explain Suffering Salmon Populations

27 October 2016, by

The Nooksack Indians, who live in northwest Washington near the border of Canada, are fighting to save local salmon populations through a variety of innovative measures. Several species of salmon reside in the Nooksack River, which is comprised of three main forks that drain a large portion of the Cascade Range into Bellingham Bay. The […]

Greenhouses bring hope to vulnerable mountain communities in Nepal

8 September 2016, by

Growing up in a Tibetan refugee camp in Nepal, I vividly remember how food insecurity impacted our everyday lives. Floods, droughts, and landslides would immediately determine what we ate. We ate high carb with little nutritional value when things got really bad. I dreaded those days. I looked forward to the rare days when we […]

Photo Friday: Volcanic Readiness in Colombia

26 August 2016, by

The Volcanic and Seismological Observatory of Manizales has recently conducted several workshops on volcanic risk with communities in the vicinity of Nevado del Ruiz, a glacier-covered volcano in Colombia that showed signs of renewed activity earlier this year. The workshops prepare communities to react to volcanic hazards like ash and lahars, the latter of which […]

Officials, Experts, Local People Visit a High-risk Glacier Lake

25 August 2016, by

Over 30 people, including government officials, researchers, students and journalists, recently visited Palcacocha, a lake at the foot of a large glacier high in the Peruvian Andes. This one-day trip was a tour that came the day after an international glacier conference held nearby. The group discussed natural hazards and water resources associated with the […]

When Glaciers Melt, Engineers Build Artificial Ones

24 August 2016, by

Artificial glaciers may not serve as a permanent solution to glacial melting, but the technology is still helping subsistence farmers in high mountain ecosystems continue farming with diminishing water supplies, according to a new study from the University of Massachusetts and the University of Pittsburgh. For the past three decades, certain Himalayan communities have used […]

Peru Conference Calls for More Work on Climate Change, Disaster Risk

18 August 2016, by

A major international forum this month in Peru has resulted in calls for strengthening research capabilities and for programs in climate change adaptation and disaster risk reduction. It also had demonstrated the need for greater public participation and the development of new financial mechanisms to support these activities. It showed the importance of flexible governance […]