'Silty clay' diaporamas de présentation

What does it mean when you can make a long ribbon ??

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Soil Texture

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Geographic Analysis and Exploration in the South Central United States

Geographic Analysis and Exploration in the South Central United States. Mark P. Widrlechner USDA-ARS North Central Regional Plant Introduction Station Ames, IA. Acknowledgments. ISU Media Graphics (Rex Heer) for moisture balance map

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Soil Conservation Service Runoff Equation

Soil Conservation Service Runoff Equation. where Q = runoff (in.) P = rainfall (in.) I a = initial abstraction (in.) S = potential maximum retention after runoff begins (in.).

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Soil Texture & Structure

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Soil Texture & Structure

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IL TEXTURE BY FEEL

IL TEXTURE BY FEEL

373 views • 22 slides

Monroe Michigan: why so flat?

Monroe Michigan: why so flat?. No sand dunes, no rocky shores?. So why did they start dredging the harbor almost 200 years ago?. Have you looked at the local dirt? Sure looks clay rich!.

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Glacial Repercussions on Rock Point

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Effect of Soil Data on SWAT Modeling

Effect of Soil Data on SWAT Modeling. SSURGO, STATSGO, and SoLIM derived. Objectives:. Compare the accuracy of a SWAT hydrological model for the St. Joseph River Watershed using three soil datasets: SSURGO 2.2 STATSGO2 SoLIM derived soil map ( So il L and I nference M odel).

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Minnesota Compost Rules

Minnesota Compost Rules. Ginny Black Source-separated Organics Coordinator Minnesota Pollution Control Agency March 2013. Current Rule. Backyard, exempt Yard Waste, permit by rule (121) Solid Waste C ompost Facility, full permit 9 facilities 5 - significant public investment

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Specific Gravity of Soils

Specific Gravity of Soils. Specific Gravity. This number indicates how much heavier/lighter a material is than water. In soils, SG refers to the mass of solid matter of a given soil sample as compared to an equal volume of water. Specific Gravity.

2.54k views • 8 slides