Title |
Comment |
Keywords |
Soil Management and Conservation
|
21:21 - 22:50 (01:29) / 2.7 MB
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"Wayne Soppeland", "Rick Aguayo", "Mojave Desert", soil, weathering, crop, erosion, water, "soil management", agriculture, "U.S. Soil Conservation Service", irrigation, "soil survey", farming
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Conservation Tillage
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24:00 - 24:59 (00:59) / 1.9 MB
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"Wayne Soppeland", weathering, soil, wind, windbreak, erosion, "conservation tillage", tilling, percolation, water, crop, irrigation
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Irrigation Management
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24:59 - 26:24 (01:25) / 2.4 MB
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"Wayne Soppeland", "Rick Aguayo", weathering, soil, irrigation, water, farming, crop, "saline residue", erosion, tilling, "crop rotation", windbreak
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Flood Plains
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12:12 - 13:14 (01:02) / 1.0 MB
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"James Sadd", meander, flood, floodplain, flatland, river, "river channel", riverbank, bank, landscape, humans, Tigris, Eurphrates, Mesopotamia, Yangtze, "Huang Ho", China, Nile, Egypt, crop, "muddy sediment", nutrient, deposition, irrigation, "geologic hazard", agriculture
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Uses of Groundwater
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01:39 - 02:47 (01:08) / 1.5 MB
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"James Sadd", groundwater, water, irrigation, agriculture, industry, lake, river, "Earth's surface", pollution, geologist, soil, "surface water", replenishment, infiltration
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Seawater
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16:42 - 17:19 (00:37) / 0.8 MB
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groundwater, "fresh water", "sea water", salt, coast, well, irrigation
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Dams
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13:34 - 14:34 (01:00) / 1.2 MB
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"James Sadd", dam, lake, flood, water, irrigation, sediment, transportation, river, beach, reservoir, humans, "fresh water"
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Geology School Keywords
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