Spread the News:ShareLarge groups plan to assemble on April 22 in Washington, D.C. and cities across the world as part of the March for Science to demonstrate their support of science and the role of scientific evidence in guiding policy. Glacier researchers and other cryosphere specialists are preparing to join their colleagues from other disciplines in this global expression of concern. The March for Science has grown over a short period, the idea first emerging soon after the 2017 Women’s March in January. It quickly gathered momentum with large numbers of adherents on social media, drawing inspiration from the 2014 People’s Climate March. The organizers selected April 22, Earth Day, as the date for the events. By February, 27 scientific associations had joined as partner organizations to co-sponsor the march. To date, 107 organizations are sponsoring the event, with 429 satellite marches planned in 42 countries. In addition to seeking to assure funding for scientific research, the march has a number of other goals: supporting scientific education, promoting diversity and inclusiveness in science, affirming science as a democratic value, and advancing the role of scientific evidence in policy-making. Though some have voiced a concern that the march could serve those who seek to attack science, by politicizing science and presenting scientists as an interest group, the march’s supporters have argued for the urgency of taking a public stand in the face of unprecedented threats to scientific research and to the belief in science itself. One of the march’s earliest sponsors was the American Association for the Advancement of Science (AAAS), the world’s largest general scientific organization, with over 120,000 members. Agustin Fuentes of the University of Notre Dame, the...Read More
Spread the News:ShareNumerous disputes exist in remote regions of the world where the terrain makes it difficult to secure and manage borders. One well-known example is the Sino-Indian border in the Himalayas. Known as the Line of Actual Control (LAC), this line demarcating the frontier between Indian and Chinese-controlled territory is the longest disputed land border in the world. Natural, human and technological issues complicate the management of this disputed border, as explained by Iskander Rehman in a paper published in the most recent issue of the Naval War College Review. The entire Sino-Indian border is 4056 km in length, with disputed areas found in Aksai Chin in the western part of the border and in Arunachal Pradesh in the eastern area. The disputed border in Arunachal Pradesh is sometimes referred to as the McMahon Line, which Britain and Tibet agreed to in 1914, but which has never been acknowledged by China. Both of these areas were taken over by the Chinese in the Sino-Indian war in 1962, and the two countries have remained in an uneasy coexistence since then. インド軍と中.国人民解放軍が国境付近でにらみ合い。緊張状態が続いています pic.twitter.com/0rPhVOnMpz — ボケて（秀逸） (@bokete_hot) March 6, 2017 This tweet from Japan offers a humorous take on the long standing border issue between the two countries, saying “The Indian Army and the China People’s Liberation Army intersect near the border. Tension is continuing.” Several factors have influenced the dynamics of the border dispute since 1962, as highlighted by Rehman. Three relate to military activities: India has a greater military presence along the disputed areas of the LAC, while China possesses better communications infrastructure and a more unified command structure. The fourth arises from the climate and terrain in the disputed...Read More
Spread the News:ShareRoundup: Greenland, Earth Selfies, and Pakistan Game of Thrones Actor Photographs Climate Change From Travel + Leisure: “Google Maps announced a project with Nikolaj Coster-Waldau, ‘Game of Thrones’ actor and U.N. goodwill ambassador, that takes Street View to southern Greenland. Coster-Waldau, who is Danish-born but whose wife is from Greenland and whose family has a home in Greenland’s Igaliku, is focused on increasing awareness of climate change as part of the U.N.’s Sustainable Development Goals. In addition to showing the landscapes of Greenland on Street View, Google also put together a time-lapse showing how snow and ice coverage has changed over recent years.” Read more about their work here. Explore climate change in Greenland with Game of Thrones actor Nikolaj Coster-Waldau (Source: Google Maps/Travel + Leisure). New Earth Selfies Every Day From Science Magazine: “The San Francisco, California–based company Planet, launched 88 shoebox-sized satellites on a single Indian rocket. These satellites joined dozens already in orbit, bringing the constellation of ‘Doves,’ as these tiny imaging satellites are known, to 144. Six months from now, once the Doves have settled into their prescribed orbits, the company says it will have reached its primary goal: being able to image every point on Earth’s landmass at intervals of 24 hours or less, at resolutions as high as 3.7 meters— good enough to single out large trees. Data from Planet is even enabling the monitoring of glaciers.” Read more about this work here. Glacier Safety Awareness in Pakistan From Pamir Times: “Mountaineers and researchers from Shimshal Valley trekked across northeastern Pakistan this January, to raise awareness about saving glaciers from a warmer environment. Pakistan is home to the world’s largest glaciers outside...Read More
Spread the News:ShareA newly released ASTER image from January 29, 2017 shows the rapid retreat of New Zealand’s glaciers. When the image is compared to a Landsat image from January 12, 1990, differences can be detected between the larger terminal lakes and the ice free of moraine cover for the Mueller, Hooker and Tasman Glaciers. In total, New Zealand contains over 3,000 glaciers, many located on the South Island in the Southern Alps, according to NASA. These glaciers have been in retreat since 1890, with only short periods of recorded advance during that time. ASTER (Advanced Spaceborne Thermal Emission and Reflection Radiometer), built by Japan’s Ministry of Economy, Trade and Industry, is one tool launched in 1999, along with four other Earth-observing instruments, used to monitor the changing surface of the planet. It allows scientists to better understand dynamic conditions, such as glacial advance or retreat, that are otherwise difficult to physically measure, and offers data critical for surface mapping. See NASA’s images over the years of New Zealand’s glacier retreat. Spread the...Read More
We provide information about current scientific research about glaciers and we offer accounts of communities and organizations who are working to address the challenges brought by glacier retreat, whether through activism, policy and economics, through art, photography, or other means.