USGS

FLUVIAL SEDIMENT CONCEPTS

U.S. Geological Survey, Techniques of Water-Resources Investigations, Book 3, Chapter C1

By Harold P. Guy


Table of Contents

Preface

English-metric conversion table

Abstract

Introduction

Physical characteristics

Weathering and soil formation

Erosion resistance

Particle size

Erosion, transport, and deposition

Fine sediment and overland runoff

The mechanics of splash, sheet, and rill erosion

Rainfall characteristics

Predicting sheet erosion

Predicting gully erosion

Coarse sediment and streamflow

Mean velocity and resistance to flow

Particle movement

Effect of viscosity

Variations in concentration of sediment

Concentration definitions

Effect of drainage area

Hydrograph characteristics (time)

Cross-section variations

Deposition

Location of deposits

Reservoir deposition

Denudation

Geomorphic aspects

The drainage basin

Mass wasting

Channel properties

Economic aspects

Data needs and program objectives

Data needs

Water utilization

Sorption and pollution concentration

Variation of geomorphological settings

Urban growth

Transport and deposition

Program objectives

Network and aerial coverage

Kinds of site records

References

Index


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