In this week’s blog post, Dr. Remya S N and Dr. Vishnu Nandan talk about how optical and radar satellite images were used to characterize the very recent catastrophic Glacial Lake Outburst Flood (GLOF) from the South Lhonak Lake in the Indian Himalaya before and after the flooding and highlight the importance of timely …[Read More]
Ice sheet models are awesome tools that help us learn and predict the fate of ice sheets under human-induced climate change. However, all models have errors. What types of uncertainties exist in an ice sheet model and how can we quantify some of them efficiently? Check out our recipe to quantify one type of uncertainty …[Read More]
In the frozen expanse of Antarctica, where the remote environment tests the limits of scientists, a unique relationship between science and art can emerge. As the isolation, weather and beauty of the ice-covered continent introduce themselves, some Antarctic individuals find solace in the realm of art. In this blog post, we delve into the interplay …[Read More]
The deep Southern Ocean is full of giants! Some of them scared the sailors for centuries, like the colossal squid or, as they called it, The Kraken. They thought it was a huge monster capable of sinking ships! Far from it, these giants ran away from us, and we still know very little about them! …[Read More]
Most of the time when we speak or read about sea ice it is probably about its extent or thickness or the decline in both, or maybe even about the microorganisms living inside and underneath it. How sea ice breaks and deforms is normally not so much the topic of general discussions. This is …[Read More]
Lately permafrost makes the news more and more because of its enormous carbon stocks and its vulnerability to climate change. While permafrost greenhouse gas budget calculations are complex and harbour an ever-growing research community, its microbial ecology is still on the rise. A recent star are tiny roundworms that survived frozen in permafrost for 46’000 …[Read More]
Since several decades, there’s a lot of discussion in the permafrost ecosystem community on “rewilding” and “return to a natural state” in order to protect ecosystems and to reduce the impacts of climate change. Reindeer and other herbivores influence the insulation regime of the ground and could thereby preserve the frozen state of permafrost ground. …[Read More]
Arctic fieldwork is a meticulous dance with the ever-fickle weather, where nature’s temperament can determine the course of scientific endeavors. Rain or fog can swiftly put a halt to even the most well-laid plans. This holds true for Greenland, where proximity to the ice cap doesn’t shield researchers from the capriciousness of the climate. In …[Read More]
Even as regular readers of the Cryosphere Blog , you might still be unfamiliar with the large amount of regulation that surrounds the cryosphere – and the research that’s being done on it. As effective regulation of our environment is needed, we need more scientists to understand the law and more lawyers to understand the …[Read More]
You might have missed our weekly blog posts, but we are back! This week’s post highlights four field work campaigns our cryo community conducted. Join us on a journey to Greenland, Svalbard and Alaska to learn about methane emissions, glacier flows, tundra fires and ice microbes. Chasing methane in Greenland The subglacial environment of the …[Read More]
