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Field Measurement of Soil Erosion and Runoff

Norman HudsonFood and Agriculture Organization of the United Nations

出版	Food & Agriculture Org., 1993
主題	Science / Earth Sciences / General
ISBN	92510340609789251034064
URL	http://books.google.com.hk/books?id=rS1fiFU3rOwC&hl=&source=gbs_api
EBook	SAMPLE

註釋

Experimental design; Avoid before and after experiments statistics; Anomalous results and extrapolation; Reconnaissance methods; Advantages; Accuracy; Measuring changes of surface level; Volumetric measurements; Field plots; When to use runoff plots; Statistical design;Types of runoff plots; Construction; Operation; Streamflow; Volumetric methods; Measuring flumes; Water-level recorders; Sediment transport; Estimating suspended loan; Estimating bed load; Estimating from deposition in reservoirs; Rainfall simulators; Objectives and applications; Types of simulator; Estimating from models; Estimating runoff; Estimating soil loss; Empirical models for estimating soil loss; Erosion parameters.