GlacierHub News Report 07:05:18

GlacierHub News Report 07:05:18

The GlacierHub News Report is a bi-monthly video news report that features some of our website’s top stories. This week, GlacierHub news is covering glacier flow, glacier calving, and the environmental monitoring of Svalbard and Jan Mayen.

 

This week’s news report features:

 

Observing Glacier Calving through Time-Lapse Imagery and Surface Water Waves

By: Sabrina Ho Yen Yin

Summary:

A recent paper published in the Journal of Glaciology explores how a team of researchers studied waves in a Patagonian lake to detect glacier calving events at Glaciar Perito Moreno.

Read more here.

 

A New Discovery: How and Why Glaciers Flow

By: Yang Zhang

Summary: A new analysis published in the Journal of Science argues that the “largest uncertainty” in ice sheet models used to predict future sea-level rise originates from our limited understanding of underwater processes at the ice-bed interface.

Read more here.

 

The Environmental Monitoring of Svalbard and Jan Mayen

By: Sabrina Ho Yen Yin

Summary: The Environmental Monitoring of Svalbard and Jan Mayen (MOSJ) is an umbrella program that collects and analyzes environmental data in the arctic regions of Svalbard and Jan Mayen. Some data of interest include the extent and thickness of sea ice around Svalbard, Fram Strait and the Barents Sea; temperature and salinity of the water transported around Svalbard via the West Spitsbergen Current; ocean acidification; and local sea level changes.

Read more here.

 

Video Credits:

Presenter: Brian Poe Llamanzares

Video Editor: Brian Poe Llamanzares

Writer: Brian Poe Llamanzares

News Intro: YouTube

Music: iMovie

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Glacier stories you may have missed this week – 9/29

Nepal tourism adapts to climate change

“Weather can ruin the vacation while climate can devastate a holiday destination. Climate change not only impacts on tourism directly by changes in temperature, extreme weather events and other climatic factors, but it will also transform the natural environment that attracts tourists. Despite the global nature of tourism industry and its economic contributions, scholars of climate change research have hardly acknowl- edged the threat of climate change to the tourism industry.”

Read more about Nepal’s tourism industry’s efforts to deal with climate change in this study in the International Journal of Disciplinary Studies.

 

Pakistan needs more glacier data-sharing to mitigate disasters

“‘Our elders used to say this glacier was very high, so high there was no one living here. This was a giant glacial lake,’ Sajjad Ali said. Standing on a cliffside, he pointed down at the Hopar Glacier, more than a 1,000 metres below, its surface covered by massive boulders it had swept out of its way as it carved a valley through the Karakoram mountains.”

Read more about in Pakistan’s efforts to monitor glaciers in IRIN Asia.

 

Austrian and Swiss Alps look back at their history…way, way back

“The landscapes in mountain regions are often strongly influenced by the steep climatic gradients and by past variations in climatic conditions. Therefore, the study of geological landscape features such as moraines, landslides and rock glaciers with appropriate geochronological approaches allows insights into past variations in climate.”

Read the full study in the July 8, 2014 issue of Quaternary Science Reviews.

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