| Title |
Comment |
Keywords |
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Glaciers
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n.a. / n.a.
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glacier, annual snowline, v-shaped valley, u-shaped valley, cirque, headwall, bergschrund, terminal moraine
| class="light"
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USGS Geology in the Parks
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n.a. / n.a.
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geologic map, plate tectonics, rock, mineral, geologic time, glossary, education, geologic province, sand dune, cave, glacier, coast, Mojave, Sunset Crater, Lake Mead, Lassen, North Cascades, Joshua Tree, Devils Postpile, Death Valley, Yosemite
| class="light"
|
Introduction to Mass Wasting
|
00:40 - 02:02 (01:22) / 2.1 MB
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introduction, "Nevado Del Ruiz Volcano", Colombia, "South America", eruption, heat, melting, glacier, volcano, water, flood, mountain, soil, tree, boulder, Armero, mud, "geologic hazard"
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Introduction to Wind, Dust and Desert
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00:40 - 01:54 (01:14) / 1.1 MB
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introduction, "James Sadd", "Death Valley", lake, valley, shoreline, grassland, slope, "pine tree", humid, animal, bison, antelope, horse, pelican, flamingo, climate, glacier, "Ice Age", salt, lakebed, desert, plant, evaporation
|
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Plate Tectonics
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07:05 - 07:38 (00:33) / 0.6 MB
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"Art Montana", desert, "plate tectonics", continent, polar, Equator, subtropic, Africa, Permian, "South Pole", "Kalihari Desert", glacier, time
|
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Loess
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13:42 - 14:24 (00:42) / 1.7 MB
|
desert, wind, "desert dust", soil, "Midwestern United States", loess, silt, clay, Pleistocene, glacier, China
|
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Glaciers
|
30 minutes / n.a.
|
glacier, "glacial ice", "glacial melt", "Ice Age", "glacial retreat", "glacial flow", continent, climate
| class="light"
|
Introduction to Glaciers
|
00:40 - 01:38 (00:58) / 1.5 MB
|
introduction, "James Sadd", landscape, glacier, mountain, Alps, "Himalaya Mountains", Rockies, "Yosemite Valley", "Sierra Nevada", river, valley, lake, "North American Continent", "Great Lakes", loch, Scotland, agriculture, soil, China, "Soviet Union", Canada, "glacial ice", rock, silt, transportation, wind, "fertile soil", erosion
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Glacial Evidence In Geology
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01:38 - 02:33 (00:55) / 1.3 MB
|
"James Sadd", glacier, geologist, "Louis Agassi", Europe, sediment, boulder, "glacial advance", "glacial retreat", "sedimentary rock", continent, "Northern Hemisphere", "glacial ice", "landscape evolution", "glacial melt"
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Glaciers
|
02:33 - 03:27 (00:54) / 1.1 MB
|
"James Zumberge", glacier, snow, ice, temperature, polar, Equator, mountain, "high elevation", precipitation, season, climate
|
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Snow
|
03:27 - 04:29 (01:02) / 2.0 MB
|
"James Zumberge", snow, "glacial ice", "snow crystal", season, compaction, firn, ice, glacier
|
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Movement of Glaciers
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04:29 - 05:25 (00:56) / 1.3 MB
|
"Louis Agassi", stress, ice, gravity, "geologic time", "plastic deformation", glacier, "glacial flow", friction, river, stream
|
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Glacial Flow
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05:25 - 06:38 (01:13) / 1.6 MB
|
"Louis Agassi", "James Zumberge", glacier, "glacial flow", glaciologist, drilling, Swiss, friction, creep, bedrock, "basal slip", "glacial melt", snout
|
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Valley Glaciers and Ice Sheets
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06:38 - 07:38 (01:00) / 1.2 MB
|
glacier, "valley glacier", "ice sheet", mountain, valley, "glacial flow", landmass, continent, polar, Greenland, Antarctica, "continental glacier", dome, snowfall
|
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Snow Line
|
07:38 - 08:59 (01:21) / 1.8 MB
|
glacier, ice, "glacial melt", "valley glacier", "zone of accumulation", "zone of wastage", "snow line", season, firn, silt, snow, "lower elevation", "glacial retreat", snout
|
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Transportation Agent
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08:59 - 10:05 (01:06) / 2.3 MB
|
"J. Lawford Anderson", "glacial advance", "glacial retreat", glacier, "glacial ice", "glacial melt", "glacial flow", rock, silt, "mechanical weathering", bedrock, erosion, "glacial polish", topography, stream, snout
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Erosive Power of Glaciers
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10:05 - 10:56 (00:51) / 1.5 MB
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glacier, erosion, "glacial ice", "glacial polish", "glacial flow", bedrock, "glacial melt", grit, striation, valley, "valley profile", stream
|
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Till
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10:56 - 11:39 (00:43) / 1.2 MB
|
glacier, "glacial ice", "glacial melt", till, erosion, deposition, "end moraine", "lateral moraine", "medial moraine", snout
|
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Moraine Deposition
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11:39 - 12:48 (01:09) / 1.2 MB
|
"James Sadd", moraine, deposition, glacier, "glacial ice", "glacial melt", "glacial flow", "glacial advance", "glacial retreat", geologist, "Ice Age", "geologic time", climate, "sea level", evolution, life, "glacial cycle", "overlapping moraine"
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Ice Ages
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12:48 - 14:04 (01:16) / 1.3 MB
|
"J. Lawford Anderson", glacier, "glacial ice", "glacial cycle", "geologic time", "Earth's orbit", Sun, "Earth's rotation", "global cooling"
|
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Sea Level Drop
|
15:37 - 16:41 (01:04) / 1.1 MB
|
"J. Lawford Anderson", "Ice Age", glacier, landscape, coastline, ocean, "sea level", continent, stream, erosion, river, "glacial melt", discharge, flood, valley, inlet, harbor, estuary, sediment
|
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Rising Landmasses
|
16:41 - 17:13 (00:32) / 0.5 MB
|
"J. Lawford Anderson", glacier, "glacial melt", "Ice Age", "glacial retreat", landscape, landmass, continent, "Hudson Bay", uplift
|
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Glacial Deposits
|
17:13 - 17:58 (00:45) / 1.1 MB
|
continent, "ice sheet", glacier, "glacial ice", "glacial melt", "glacial flow", moraine, till, drumlin, lake, basin, kettle, esker, civilization, silt, loess, "fertile soil", deposition
|
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Depositional Environment
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18:26 - 19:30 (01:04) / 1.4 MB
|
"Chester C. Langway Jr.", "Ice Age", landscape, glacier, "glacial ice", snowfall, deposition, "glacial environment", "ice sheet", "atmospheric process", atmosphere, pollen, "volcanic ash", meteorite, "ancient air bubble", climate
|
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Ice Core Sampling
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19:30 - 20:38 (01:08) / 1.5 MB
|
"Chester C. Langway Jr.", Greenland, "Greenland Ice Core Program", "continental glacier", "ice sheet", drilling, glacier, "glacial ice", climate, weather, "ice core"
|
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Age of Ice
|
20:38 - 21:09 (00:31) / 0.7 MB
|
Greenland, "ice core", drilling, "geologic age", season, "carbon-14 dating", glacier, "glacial ice", "Greenland Ice Core Program"
|
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Ice Core Analysis
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21:09 - 22:12 (01:03) / 1.5 MB
|
"Greenland Ice Core Program", Greenland, "ice core", "State University of New York - Buffalo", "gas composition", glacier, "glacial ice", nitrogen, oxygen, atmosphere, "Greenhouse Effect", methane, "carbon dioxide", "Ice Age", "biological activity"
|
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Seasonal Layers
|
22:12 - 23:50 (01:38) / 2.5 MB
|
"Chester C. Langway Jr.", climate, "stable oxygen isotope", oxygen, snow, glacier, "glacial ice", "ice core", "Ice Age", precipitation, season, temperature, Antarctica, Greenland, Equator, climatologist, meteorologist, wind
|
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Atmospheric Pollutants
|
23:50 - 24:35 (00:45) / 1.2 MB
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"Chester C. Langway Jr.", glacier, "glacial ice", "carbon dioxide", "Industrial Revolution", humans, atmosphere, "fossil fuel", sulfur, coal, pollution, preservation, "gas composition"
|
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Glaciology
|
24:57 - 25:47 (00:50) / 1.0 MB
|
"James Sadd", glacier, "glacial ice", "glacial cycle", "carbon dioxide", geologist, "global climate change", "Greenhouse Effect", prediction, rainfall, weather, hurricane, drought, "global warming", human
|
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Glacial Ice Volume
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25:47 - 26:24 (00:37) / 0.6 MB
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"James Sadd", glacier, "glacial ice", "glacial melt", "glacial ice volume", "sea level", "global warming", climate, "glacial retreat", flood, "geologic hazard"
|
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Conclusion
|
26:24 - 26:49 (00:25) / 0.5 MB
|
"James Sadd", glacier, "glacial cycle", landform, "Earth's surface", "glacial advance", "glacial retreat", time
|
|
A Multimedia History of Glacier Bay, Alaska
|
n.a. / n.a.
|
glacier, climate change, Glacier Bay, Alaksa
| class="light"
|
Melting Glaciers
|
23:14 - 24:09 (00:55) / 1.2 MB
|
"Ice Age", glacier, ocean, "sea level", "eustatic change", "water volume", Greenland, Antarctica
|
Geology School Keywords
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