Author / Benjamin Marconi

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  • Rock Glaciers Help Protect Species in a Warmer Climate

    In a recent study by Duccio Tampucci et al., rock glaciers in the Italian Alps have been shown to host a wide variety of flora and fauna, supporting plant and arthropod species during temporary decadal periods of climatic warming. Certain species that thrive in cold conditions have been prone to high environmental stress during warm…

  • Extreme Skiing Expedition Raises Climate Change Awareness

    As glacial ice melts due to global warming, explorers Borge Ousland and Vincent Colliard are in the process of skiing across the world’s 20 largest glaciers to raise awareness about climate change. Deemed the Alpina & Ice Legacy Project, the plan seeks to have the duo cross the world’s most isolated glacial realms over the…

  • Climate Change Increases Flood Risk in Peru

    The rising danger of glacial lake flooding in a warmer climate has important implications for humans and animal populations in Peru’s Cordillera Blanca. A recent study in CATENA by Adam Emmer et al. examined a large swath of nearly 900 high altitude Peruvian lakes in the mountainous Cordillera Blanca region, studying their susceptibility to outburst floods…

  • Photo Friday: The Glacial Alaska Range

    The Alaska Range is a narrow, 700-kilometer mountain range defined by rugged peaks and large U-shaped glacial valleys. The range lies in the southeast corridor of Alaska and is home to Denali, the tallest peak in North America. The Alaska range is part of the American Cordillera and possesses peaks only trumped by those in…

  • Glacial Retreat Causes A Yukon River to Disappear

    Much to the alarm of Canadians, the glacier-fed Slims River has disappeared following extensive glacial melting associated with anthropogenic climate change. Views of the Slims Valley, where the river once flowed, have been replaced by a dry plain, marked only by the sinuous bevels left behind by the river in the soil. These changes have…

  • Asian Piolets d’Or Awards Recognize Outstanding Alpine Athleticism

    On November 4th, the International Climbing and Mountaineering Federation (UIAA) held the 11th annual Asia Piolets d’Or awards, commemorating outstanding achievements in rock climbing and mountaineering. Considered by many to be the Oscars of alpinism, the awards have motivated progression in Asian mountaineering culture over the last decade, contributing to an ethos of safety, respect…

  • Photo Friday: Thanksgiving Dinner and High Altitude Meals

    In the United States, the Thanksgiving holiday represents a day to give thanks for all of our blessings and signals the beginning of the winter holiday season. The day is often celebrated with a traditional turkey dinner in the company of family and friends. In the spirit of Thanksgiving’s gastronomical tradition, GlacierHub took a look at…

  • Small Particles Have Big Impact on Glacial Health

    A recent study by Heidi Smith et al. in the desolate McMurdo Dry Valleys of Antarctica has shown that microbial life in biofilms is present across a large part of the region’s ice, suggesting that the stability of polar ice can be influenced by even the smallest of organisms. Biofilms—thin, slimy bacterial layers that can…

  • Roundup: Drone Research, Tianshan Glaciers, and Indigenous Alaskans

    Roundup: Drones, Glacier Mass and Vulnerability   Drone Research Points to Global Warming From Pacific Standard: “Aaron Putnam is an hour behind them, hiking with a team of students, research assistants, and local guides. He’s a glacial geologist from the University of Maine, and he and his team are here to collect the surface layer…

  • Patagonian Ice Holds the Key to Unlocking the Past

    A research team recently conducted a study in the Northern Patagonia Ice Field (NPI) to uncover some of the mystery behind Earth’s ancient climate. Along the way, the team made important observations about the current state of glacial ice thinning and climate change. Through their investigation of ancient paleoclimates (climates prevalent in the geological past),…