But field campaigns to the ice are difficult, and in situ measurements of ice extent are time consuming, expensive, and cannot possibly be applied to all the glaciers in the world. Despite their comparatively small area, glaciers contribute significantly to global sea level rise 1.
GLIMS AND NSIDC FULL
How many glaciers are there in the World? How much ice do they have? How much will they raise sea levels on full melting? How likely, and how quickly, will this happen? Glaciers and ice caps (excluding the large Antarctic and Greenland ice sheets) respond quickly to climate change, and are likely to dominate eustatic (freshwater input from melting ice) contributions to sea level rise over the next few decades. Introduction | Remote sensing of glaciers | Glacier inventories | The Randolph Glacier Inventory | Glacier contributions to sea level rise | Summary | References | Comments | Introduction Exploring present-day glaciers in a GIS.Glacial Geomorphology and GIS resources.Post-16 education and A-Level content on AntarcticGlaciers.Teaching resources on the last British-Irish Ice Sheet.Younger Dryas glacial moraines (Lake District).Introduction to the Glacial Landsystems of the Younger Dryas glaciation of Britain.Unlocking ice-flow pathways using glacial erratics.Shelf-edge margins of the British-Irish Ice Sheet.The LGM British-Irish Ice Sheet: an introduction.Introduction to the Glaciation of Britain.Glaciolacustrine Landforms in Patagonia, Chile.The westerly winds and the Patagonian Ice Sheet.Glacial geomorphology of the Patagonian Ice Sheet.Geophysical Surveys: The Gamburtsev Mountains.Ice stream initiation on the northern Antarctic Peninsula.Antarctic Peninsula Ice Sheet evolution.Precision and accuracy in glacial geology.In situ 14C exposure age dating in Antarctica.Quantifying ice sheet thinning using cosmogenic nuclide ages.Introduction to dating glacial sediments.Plateau icefield landsystem of upland Britain.Alpine icefield landsystem of upland Britain.Subpolar landsystems of James Ross Island.Cirque glaciation landsystem of upland Britain.
Introduction to glaciated valley landsystems.Introduction to Glaciofluvial Landforms.The role of debris cover on glacier ablation.An introduction to Glacier Mass Balance.Differences between Arctic and Antarctic sea ice.A introduction to the hierarchy of ice-sheet models.Degree day models: Modelling glacier melt.Dealing with uncertainty: predicting future sea level rise.Plateau Icefields: Glacial geomorphology of Juneau Icefield.Glacier disconnections, Juneau Icefield.Structural Glaciology of Juneau Icefield.
Supraglacial hydrology of the Greenland Ice Sheet.Glacier recession around the Greenland Ice Sheet.An introduction to the Greenland Ice Sheet.Antarctic supraglacial lakes and ice-shelf collapse.Calculating glacier ice volumes and sea level equivalents.What is the global volume of land ice and how is it changing?.James Ross Island fieldwork photographs.Not so humbly Humboldt: the queer relationships of a German explorer.An introduction to the Physical Geography of Antarctica StoryMap.
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