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Cryospheric Sciences

418 search results for "sea ice"

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Cryospheric Sciences

A ‘Ticking Bomb’: Understanding the 2023 Glacial Lake Outburst Flood (GLOF) in Sikkim Himalaya

November 2, 2023
Two photos of a glacial lake, on the left in 2022 and on the right in 2013, visually smaller.

  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 observations and monitoring for people’s livelihoods. The South Lhonak L ...[Read More]

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Cryospheric Sciences

Did you know there’s a (relatively new) treaty for the Central Arctic Ocean?

September 8, 2023
Did you know there’s a (relatively new) treaty for the Central Arctic Ocean?

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 science. So, brace yourselves and hold on tight, while we run through one of ...[Read More]

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Cryospheric Sciences

Some icy summer reads – the blog goes on holiday

July 14, 2023
A photo of a sunset over Arctic sea ice and a photo of yellow safety rubber shoes facing that sea.

The cryosphere blog is taking a summer break but not without first providing you with your beach/airplane/train/fieldwork/balcony summer reading list to make you miss us a tiny bit less. Continue reading this post to explore some summer inspiration. Like a lot of northern countries who take long summer breaks to enjoy the long hours of light (midnight sun) after a dark winter, the Cryoblog is also ...[Read More]

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Cryospheric Sciences

Did you know there is light pollution even in the Arctic?

July 7, 2023
Did you know there is light pollution even in the Arctic?

Light emissions are increasing worldwide and much of the world is light polluted due to excessive and inefficient light use. This has negative consequences for many organisms, such as birds, insects, fish, plants and humans. Even in the high Arctic, which is remote and sparsely populated, and experiences the polar night for a large part of the year, there are artificial light sources which disturb ...[Read More]

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Cryospheric Sciences

CryoNews – The WMO is making the cryosphere a global priority

June 9, 2023
A plane and several researchers on the ice in Antarctica.

To us, the cryosphere has always been a priority. It is our field of interest, research, maybe passion, it is the stuff that gets us excited. Now, the cryosphere also became a priority to the World Meteorological Organisation (WMO). In today’s post we cover a recent news item introducing this very decision made during WMO’s recent congress. Read along to find out  why they emphasize the importance ...[Read More]

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Cryospheric Sciences

Fostering connections with frozen landscapes

May 12, 2023
Fostering connections with frozen landscapes

Whether they are natural occurrences or experimentally induced, permafrost and Arctic ecosystems are responding fundamentally to recent climate extremes. Good writing and statistics material for us scientists, but bad news on pretty much every other level. Are we effectively communicating how fundamental these changes are? And can we use our personal experiences, stories and artwork to support us ...[Read More]

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Cryospheric Sciences

The more the merrier – Interview with the two new Cryo ECS representatives

April 28, 2023
A women on the left in front of a glacier face and a women on the right on front of a city landscape.

After two years of great work, our current cryosphere division ECS representative TJ Young is passing on the task of representing the needs and wishes of the cryosphere division early career scientists (ECS). As they make up a majority of the EGU members, their representatives make sure to see their needs and voices heard. You might know that the EGU ECS community is represented by two union-level ...[Read More]

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Cryospheric Sciences

Image of the Week – Receiving messages from the deep

March 10, 2023
Image of the Week – Receiving messages from the deep

The Weddell Seal pops his head up through the hole in the floor of the shipping container… for the fourth time today. The shipping container is one of several making up our field camp on sea ice, 40 km from Scott Base – situated on Ross Island, in the south-western Ross Sea. Today I talk about the sub-ice platelet layer, which provides the base for a rich marine environment. Generating super ...[Read More]

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Cryospheric Sciences

Arctic Frontiers Emerging Leaders

February 24, 2023
Arctic Frontiers Emerging Leaders

Here on the Cryoblog we often talk about the impacts of climate change in the Cryosphere. So now for something completely different: how does this fit into sustainable development in the Arctic? Here, I take you on a journey through the Arctic in a round-up of the recent Arctic Frontiers Emerging Leaders program, a unique early-career and mentoring program bringing together academic, industry, ind ...[Read More]

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Cryospheric Sciences

The Polar Night Week and the Svalbard Integrated Arctic Earth Observing System

February 3, 2023
The Polar Night Week and the Svalbard Integrated Arctic Earth Observing System

In the early days of 2023, nearly 100 researchers gathered in Longyearbyen, Svalbard, one of the last permanently inhabited places before reaching the North Pole (see my previous blogpost about Svalbard). The Svalbard Integrated Arctic Earth Observing System (SIOS) held its fifth Polar Night Week. SIOS is an international partnership of research institutions that study the environment and climate ...[Read More]