A FIELD TECHNIQUE FOR WEIGHING BEDLOAD SAMPLES1 |
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Authors: | William P Carey |
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Institution: | Hydrologist, U.S. Geological Survey, Water Resources Division, A-413 Federal Bldg., Nashville, Tennessee 37203. |
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Abstract: | ABSTRACT: A technique for weighing bedload samples that was developed for laboratory use has been modified for field application. The technique involves determining the submerged weight of bedload samples as they are collected. The submerged weights are converted to dry weights from a knowledge of the specific gravity of the bedload material. The technique makes bedload transport data available immediately and eliminates costly and time-consuming steps involved with saving samples for laboratory analysis. Only samples designated for particle-size or other lab analyses need to be saved. |
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Keywords: | KEY TERMS: bedload sampling field techniques |
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