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USGS CMG InfoBank Geology School: vegetation

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Title Comment Keywords
Geologic Maps n.a. / n.a. geologic map, landslide, groundwater, earthquake, mineral, vegetation, fault, strike, dip, map key, legend, map symbol, map color, geologic unit, geologic age, contact, fold
Remote Sensing Uses 09:48 - 10:07 (00:19) / 1.0 MB "remote sensing", groundwater, mineral, vegetation
Water and Moisture 06:42 - 08:06 (01:24) / 2.2 MB "chemical weathering", weathering, water, moisture, "chemical decomposition", mineral, rainfall, "carbon dioxide", atmosphere, "carbonic acid", vegetation, soil, limestone, "rock composition", iron, oxygen, "iron oxide", limonite, geothite, hematite, rust
Parent Rock 16:19 - 17:04 (00:45) / 1.2 MB weathering, soil, "parent rock", granite, "sandy soil", quartz, clay, feldspar, basalt, iron, permeability, "fertile soil", vegetation
Tropical Soil 18:18 - 19:20 (01:02) / 2.1 MB weathering, soil, tropic, jungle, "fertile soil", agriculture, "rain forest", vegetation, humus, nutrient, tree, plant, leaching, forest, erosion, wasteland
Final Report 22:57 - 24:28 (01:31) / 1.8 MB "Ann Meeker", "mass wasting", landslide, mitigation, construction, "core sample", data, drilling, map, "cross section", engineering, stability, slope, drainage, vegetation
Coal 08:56 - 09:44 (00:48) / 1.3 MB "Dee Trent", "sedimentary rock", "swampy bayou", delta, moss, weed, root, tree, compaction, coal, swamp, water, "Okeefanokee Swamp", "Southeast Asia", vegetation, preservation, pressure, "geologic time", peat
Conclusion 26:12 - 26:57 (00:45) / 1.4 MB "James Sadd", river, "geologic time", climate, slope, "tectonic activity", vegetation, bedrock, crust, sediment, sea, transportation, "Earth's surface", landscape
Rock Type, Rock Structure, and Climate 05:47 - 06:58 (01:11) / 1.5 MB "William Morris Davis", geologist, uplift, erosion, landscape, modeling, "tectonic activity", "rock type", structure, climate, fold, fault, sand, clay, "Earth's surface", slope, "Grand Canyon", "sedimentary rock", weathering, arid, vegetation, canyon, time
Wind, Dust and Deserts 30 minutes / n.a. desert, wind, rainfall, plant, soil, sand, evaporation, air, vegetation, precipitation, dune, desertification, climate
Deserts 01:54 - 03:06 (01:12) / 1.4 MB "Art Montana", "Tropic of Cancer", "Tropic of Capricorn", desert, "Earth's surface", vegetation, Antarctica, precipitation, polar, "South Pole", "Point Barrow", Alaska, rainfall, soil, water, pond, lake, "Mojave Desert", California, "giant yucca", "Joshua tree"
Blowouts and Oasis 15:11 - 16:09 (00:58) / 1.6 MB "Richard Hazlett", desert, wind, dune, blowout, stream, Sahara, "Earth's surface", vegetation, soil, sediment, "water table", oasis
Vegetation 19:00 - 19:48 (00:48) / 2.0 MB vegetation, air, rainfall, Sun, plant
Development and Overgrazing 19:48 - 20:49 (01:01) / 1.9 MB vegetation, humans, atmosphere, plant, tree, air, climate, rainfall, semi-arid, desert, desertification, agriculture, grazing
Prevention of Desertification 23:44 - 24:47 (01:03) / 1.6 MB "Art Montana", desertification, "water conservation", groundwater, agriculture, deforesting, vegetation, subtropic, wind, topsoil, tree, Africa, pollution
Carbon Dioxide 24:42 - 26:06 (01:24) / 2.0 MB "Industrial Revolution", "carbon dioxide", atmosphere, "fossil fuel", coal, vegetation, steam, gasoline, oil, "Greenhouse Effect", "air temperature", "polar ice melting", "sea level", flood, pollution, "geologic hazard"
Geology School Keywords
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URL: http://walrus.wr.usgs.gov/infobank/programs/html/school/keypage/vegetationfileThou.html
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Page Last Modified: Thu Oct 31 04:24:53 PDT 2013  (chd)