Latest Meltwater Stories
As glaciers melt and sea levels rise due to global warming, coastal regions and islands are beginning to panic. But even places as high up in the mountains as Tibet can face the negative consequences of melting glaciers.
The discovery of hundreds of kilometers worth of channels beneath a floating ice shelf in Antarctica could help experts understand how the ice will respond to changes in environmental conditions.
Surface meltwater draining through cracks in an ice sheet can warm the sheet from the inside, softening the ice and letting it flow faster, a new NASA-funded study finds.
Lakes often form on top of a glacier and drain onto the bedrock below, lubricating a glacier's movements as a result. A new study from an international group of researchers has found the way these lakes drain can affect the velocity, extent and direction of a glacier's progress.
Alaska’s melting glaciers remain one of the largest contributors to the world’s rising sea levels.
A growing number of studies have pegged global warming and climate change as a cause of sea ice decline in recent decades. However, a newly published study in the journal Nature Geoscience is showing a vastly different scenario.
All living organisms rely on iron as an essential nutrient. In the ocean, iron’s abundance or scarcity means all the difference as it fuels the growth of plankton, the base of the ocean’s food web.
An international team of scientists has turned its attention to glacial melting in the tropical Andes, and their conclusions indicate that the situation is even more dire than originally suspected.
New research paints a pretty grim picture for the Himalayan glaciers, saying they will continue to shrink even if temperatures rebound to normal.
A report, issued this week by the National Research Council (NRC) has concluded that glacial melt in the Eastern and Central Himalayas has accelerated at an alarming rate, while glaciers in the Western Himalayas may actually be growing. Researchers say that this trend could have both positive and negative consequences for local inhabitants and ecosystems.
Meltwater is water that is released from melting snow or ice. This includes meltwater from glacial ice and ice shelves over oceans. Meltwater is often produced during volcanic eruptions, and can cause dangerous lahars (landslides of wet volcanic debris). When meltwater pools on the surface rather than draining or flowing away, it forms pools known as melt ponds. Meltwater will often refreeze as the temperature drops. Meltwater can also collect or melt under the ice's surface. Sub-glacial...
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