Soil Erosion

Results from the 2001 NRI

Maps using NRI data

• Excessive Erosion on Cropland, 1997 (5083)
• Total Wind and Water Erosion, 1997 (5112)
• Average Annual Soil Erosion by Wind on Cultivated Cropland as a Proportion of the Tolerable Rate (T), 1997 (5152)
• Average Annual Soil Erosion by Water on Cultivated Cropland as a Proportion of the Tolerable Rate (T), 1997 (5153)
• Average Annual Soil Erosion by Water on Cropland and CRP Land, 1997 (5058)
• Average Annual Soil Erosion by Water on Cropland and CRP Land, 1992 (5057)
• Average Annual Soil Erosion by Water on Cropland and CRP Land, 1987 (5056)
• Average Annual Soil Erosion by Water on Cropland and CRP Land, 1982 (5055)
• Change in Average Annual Soil Erosion by Water on Cropland and CRP Land, 1992 - 1997 (5061)
• Change in Average Annual Soil Erosion by Water on Cropland and CRP Land, 1982 - 1997 (5060)
• Change in Average Annual Soil Erosion by Water on Cropland and CRP Land, 1982 - 1992 (5059)
• Average Annual Soil Erosion by Wind on Cropland and CRP Land, 1997 (5065)
• Average Annual Soil Erosion by Wind on Cropland and CRP Land, 1992 (5064)
• Average Annual Soil Erosion by Wind on Cropland and CRP Land, 1987 (5063)
• Average Annual Soil Erosion by Wind on Cropland and CRP Land, 1982 (5062)
• Change in Average Annual Soil Erosion by Wind on Cropland and CRP Land, 1992 - 1997 (5068)
• Change in Average Annual Soil Erosion by Wind on Cropland and CRP Land, 1982 - 1997 (5067)
• Change in Average Annual Soil Erosion by Wind on Cropland and CRP Land, 1982 - 1992 (5066)
• Acres of Non-Highly Erodible Cropland, 1997 (4969)
• Acres of Non-Highly Erodible Cropland, 1982 (5994)
• Acres of Non-Highly Erodible Cropland, 1987 (5995)
• Acres of Non-Highly Erodible Cropland, 1992 (5996)
• Acres of Highly Erodible Cropland, 1997 (4970)
• Acres of Highly Erodible Cropland, 1982 (5997)
• Acres of Highly Erodible Cropland, 1987 (5998)
• Acres of Highly Erodible Cropland, 1992 (5999)

Maps using STATSGO data

• Occurrence of Soils with T-factor of 5 (2330)
• Occurrence of Soils with T-factor of 4 (2331)
• Occurrence of Soils with T-factor of 3 (2332)
• Occurrence of Soils with T-factor of 2 (2333)
• Occurrence of Soils with T-factor of 1 (2334)

Tables

• Estimated Average Annual Sheet and Rill Erosion on Nonfederal Land, by State and Year
• Estimated Average Wind Erosion on Nonfederal Land, by State and Year
• Estimated Average Annual Sheet and Rill Erosion in Relation to T Value on Nonfederal Land, by Land Cover/Use and Year
• Estimated Average Wind Erosion in Relation to T Value on Nonfederal Land, by Land Cover/Use and Year
• Erodibility Index for Cropland, by State and Year

Graphics

• Total Erosion on Cropland and CRP (5848)
• Changes in Erosion, 1982 - 1997 (5852)

Links

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