Shrinking Glaciers To A Greater Extent Than Or Less The World
Since 1850 Switzerland's glaciers bring shrunk past times around 50%. The World Glacier Monitoring Service say that this procedure is probable to proceed in addition to that lxxx to xc percent of glacier H2O ice majority volition last lost past times 2100.
Swiss paper Tages Anzeiger has visualized the extent of Switzerland's shrinking glaciers inwards the terminal 160 years inwards So Schmolzen piece of occupation out Schweizer Gletscher inwards 160 Jahren Weg. In a serial of multiple mini maps the paper has mapped the alter inwards size of the country's 38 largest glaciers. These maps present the size of the glaciers inwards 1850 compared to the size of the glaciers inwards 2010. Each mini map includes information on the surface expanse lost inwards kilometers in addition to equally a per centum of the glacier's size inwards 1850.
Nearly all of North America's glaciers are too inwards retreat. The charge per unit of measurement of retreat has increased speedily over the terminal few decades in addition to overall each decade sees greater rates of retreat than the preceding one. The National Park Traveler has released an interactive storey map, Glaciers inwards Alaska's National Parks: Monitoring Change, which examines the loss of Alaska's shrinking glaciers.
The map uses satellite imagery to present the modern accomplish of each of the featured glaciers. U.S. Geological Survey topographic maps were used to reach upwardly one's withdraw heed the glaciers' extent inwards the mid-20th century. Orange overlays are used on the map to present this historic extent. This is in addition to so compared to the extent of the glaciers inwards the 21st Century, equally calculated from the around recent satellite imagery.
Alaska Ice: Documenting Glaciers on the Move is unopen to other Esri Story Map which uses satellite imagery in addition to comparisons of modern & vintage photographs to document Alaska's shrinking glaciers.
The primary focus of the map is the U.S. Geological Survey's Repeat Photography initiative. USGS has been comparing modern photographs of Alaskan glaciers alongside historical photos, both alongside the same plain of view. The photographs are compared to document in addition to empathize the changes to glaciers resulting from the changing climate.
The Alaska Ice storey map visits xiv glaciers inwards the U.S. state. Each glacier tin last viewed on a satellite map in addition to a modern in addition to historical photograph of each glacier is compared inwards the map sidebar. Of the xiv mapped Alaskan glaciers entirely ii are even so advancing.
Timelapse - aerial imagery of the Mendenhall Glacier inwards 1991 & 2012
Another interesting means to examine the loss of glaciers is alongside Google Timelapse. Timelapse allows you lot to compare aerial imagery over fourth dimension for whatever place on Earth. You tin thus piece of occupation inwards the advert of whatever glacier into Timelapse in addition to reveal the effects of global warming for yourself.
Timelapse provides links to the Shirase Glacier in addition to the Columbia Glacier only you lot tin purpose the search box to locate whatever glacier. You tin thus purpose Timelapse to search for whatever of North America's or Switzerland's glaciers in addition to reveal the highlighted loss of each glacier for yourself, using Timelapse's historical aerial imagery.
