soil & water

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Image Descriptor Description
5483992 Landscape Erosion
5477610 Equipment Sandbags act as a buffer against incoming water and waves for these coastal homes. 
5430416 Soil and water begining of series on water movement through different soil types
5375259 Soil and water Soil types and compositions.
5430414 Root(s) showing root hairs surrounded by soil particles and water
5375328 Diagram or Graphic Soil graph.
5375329 Diagram or Graphic Soil graph.
5430415 Root(s) showing root hairs
1572688 Soil and water West side main canal. February 1997
1572685 Scenic Sonoran desert. Soil was sampled here for the presence of Monosporascus cannonballus. February 1997
1572684 Scenic Sonoran desert. Soil was sampled here for the presence of Monosporascus cannonballus. February 1997
1572683 Scenic Sonoran desert. Soil was sampled here for the presence of Monosporascus cannonballus. February 1997
1572450 Soil and water Sand dunes near citrus groves. October 1996
1572449 Soil and water Sand dunes near citrus groves. October 1996
1572090 Feature(s) A feature of clay soils is cracking upon drying.  May 1996
1571838 Equipment Main canal feeding a secondary canal.  January 1996
5431653 Soil and water
5431654 Soil and water
5431652 Soil and water
5388179 Feature(s) When algae and moss form on the soil surface this can be an indicator that the soil may be too wet and acidic for certain tree species.
5358520 Research Soil sampling in a multidisciplinary geospatial research project in the fall of 2003.
5358521 Research Soil sampling in a multidisciplinary geospatial research project in the fall of 2003.
1119443 Management Water control structure
1172039 Damage Muddy stream - Palouse
5375258 Soil and water Soil testing kit.
4723031 Damage These plots, in the north-central part of Tutuila Island, American Samoa, are highly erodible and unsustainable. This practicde is not traditional agriculture and is driven by population pressure on the very limited flat land on the island. June, 1984. 170 degr. E. Long.; 15 degr. S. Lat.
4723032 Damage The landowner, a traditional Samoan Chief using a modern bulldozer, so de-stabilized the upper slope as to cause this failure.
4723036 Damage Soil erosion shows dramatically in this ca. 1980 photo. The reddish saprolite (subsoil) is highly acidic (pH as high as 3.6) and aluminum-toxic to plants. It continues to erode, adding silt to reefs and degrading the island's fishery. There are many debates about how to correct this problem. The only thing that has worked on any appreciable scale is the planting of introduced nitrogen-fixing trees: Acacia auriculiformis and A. mangium. After crown closure, native species are sometimes found in the understory of the Acacia.
5359824 Facility Gravel pit excavation under way.
5034078 Field A low area flooded in spring
1125012 Damage Erosion; Grassland/erosion
1125015 Control rip-wrap
1125016 Control rip-wrap
1125017 Control riparian buffer strip: riparian restoration planting in a buffer strip
1125018 Control riparian planting,
1125019 Control riparian restoration planting
1125020 Control riparian strip and farm/pasture; rip-wrap and planting, riparian zone
1437076 Damage Erosion, East-central Madagascar; slide taken by Ross Nelson, NASA Goddard Space Flight Center
1437122 Damage cut bank, sediment; Western North Carolina
5359760 Damage Soil erosion in Washington County due to heavy stormy activities in 1987.
5364070 Sampling A Plant Pathologist collecting water samples from irrigation run-offs to test for pests.
5364069 Sampling A soil scientist collecting soil samples in the field.
5358462 Management Soil erosion management using soil and plant residues.
5358461 Management Soil erosion management using soil and plant residues.
5357349 Equipment A tractor undertaking a soil disking operation in the field.
5362376 Planting Prepared planting beds ready to be used.
5362378 Planting Well tilled planting beds ready to be used.
5362377 Planting A prepared planting bed ready to be used.
5362375 Planting A disked field at the pre-bedding/pre-planting stage of tillage.
5362374 Planting A disked field at the pre-bedding/pre-planting stage of tillage.
5359351 Testing A soil sampler in use in the field.
5358999 Planting Soil temperature measurement by Larry Duell, a Crop Consultant, in the field.
5358463 Planting Soil preparation for a field planting.
5359423 Product Red tile roof (tiles made from clay) in Honduras.
5359422 Product Red tile roof (tiles made from clay) in Honduras.
5360202 Processing Construction site where bricks are being made from the soil near Ciudad Victoria, Mexico.
5360938 Field Saline soil in a grazing area.
5360932 Management Irrigation holding reservoir with encroaching housing developments.
5360927 Management Irrigation ditch that has recently been burned to clear it of grasses, weeds and other impediments to water flow.
5360925 Feature(s) Soil profile or cross section.
5360923 Field An area of saline soil in a pasture.
5362782 Damage Water stress cracks on tomato fruits.
5359191 Damage Forked carrot roots, caused by soil compaction.
5358927 Soil and water Severe soil erosion in Ethiopia.
5358926 Soil and water Severe soil erosion in Ethiopia.
5359837 Soil and water Rocks under water, in the bed of Crestone Creek, Colorado.
5360931 Site Houses and their associated structures and landscaping encroaching on a wetland.
5360926 Damage Horse pasture with an eroded waterway running through it.
5358944 Field Plowed field in Ethiopia.
5365198 Field Fields terraced on a mountainside, conserving soil in Nepal.
5360929 Equipment Gated irrigation pipe in a pasture.
5360928 Equipment Side-roll irrigation system on the edge of a pasture.
5365578 Equipment Furrow irrigation system in a corn field - water release valve closed.
5365559 Equipment Valve action of a furrow irrigation system in a corn field.
5367171 Damage Juniper showing symptoms of oxygen starvation.
5356698 Damage Salt damage to a grapevine.
5359889 Damage Close-up view of dry bean leaves showing the effects of salinity.
5359888 Damage Close-up view of dry bean leaves showing the effects of salinity.
5359887 Damage Dry bean plants showing the effects of salinity.
5359886 Damage Dry bean plants showing the effects of high soil salinity.
5359885 Damage Dry bean field showing the effects of high soil salinity.
1118226 Feature(s) Permafrost soil pit Alaska near Fairbanks 1994
1118305 Loessial hill erosion
1118307 Feature(s) Erosion
1119444 Management Water control structure
1170017 Restoration Burlap mulched stream bank
1172027 Restoration Streambank planting
1174024 Map Kootenai County Soil Survey
1403033 Feature(s) Providence Canyon State Park - Georgia’s "Little Grand Canyon." Massive gullies (the deepest being 150 feet) were caused by erosion due to poor farming practices in the 1800s. Lumpkin, Georgia
1403037 Management Intensive land use in the Georgia Coastal Plain. Irrigated rowcrop production (cotton) and a Conseravation Reserve Program pine plantation on adjacent marginal agricultural land.
1403029 Management Intensive land use in the Georgia Coastal Plain. Irrigated rowcrop production (cotton) and a Conseravation Reserve Program pine plantation on adjacent marginal agricultural land.
1420152 Research Boring soil with auger. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. November 1961
1420150 Feature(s) Soil profile. Alabama
1420153 Equipment Sampling soil moisture with a neutron probe. USDA Forest Service - Escambia Experimental Forest, Brewton, Alabama. January 1966
1420154 Feature(s) Soil profile on cut bank. Alabama. June 1965

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