
Glacier Quick Facts | National Snow and Ice Data Center
The largest glacier, by area, is the Seller Glacier on the Antarctic Peninsula, measuring over 7,000 square kilometers (2,700 square miles). The largest ice crystals that make up a glacier …
Glaciers - National Snow and Ice Data Center
What is a glacier? A glacier is an accumulation of ice and snow that slowly flows over land. At higher elevations, more snow typically falls than melts, adding to its mass. Eventually, the …
Science of Glaciers | National Snow and Ice Data Center
The Taylor Glacier is an Antarctic glacier about 54 kilometers (34 miles) long, flowing from the plateau of Victoria Land into the western end of Taylor Valley. — Credit: Eli Duke/Flickr. Valley …
Why Glaciers Matter - National Snow and Ice Data Center
Glacier melt delivers nutrients into lakes, rivers, and oceans. Those nutrients can drive blooms of phytoplankton—the base of aquatic and marine food chains. Meanwhile, gradual glacier melt …
World Glacier Inventory - NSIDC
Glacier number Glacier Parameters Search Search by geographic cooridnates (lat/lon), altitude/size/length, data contributor, and glacier features such as primary class, form, frontal …
Glacier Photograph Collection - NSIDC
The Glacier Photograph Collection is an online, searchable collection of glacier photographs, mostly in the Rocky Mountains, the Pacific Northwest, Alaska, and Greenland. Photographs …
Learn - National Snow and Ice Data Center
Quick facts, basic science, and information about snow, ice, and why the cryosphere matters The cryosphere includes all of the snow and ice-covered regions across the planet.
Global PyGEM-OGGM Glacier Projections with RCP and SSP …
This data set comprises results from a hybrid glacier evolution model that uses the mass balance module of the Python Glacier Evolution Model (PyGEM) and the glacier dynamics module of …
What are glacial lakes? | National Snow and Ice Data Center
2022年2月15日 · In spring 1986, Hubbard Glacier in Alaska surged and blocked the outlet of Russell Fjord, entrapping a large lake. Over the summer, snowmelt continued to fill the lake. In …
névé - National Snow and Ice Data Center
(1) young, granular snow that has been partially melted, refrozen and compacted; névé that survives a full season is called firn; firn becomes glacial ice; (2) also refers to the accumulation …