An inexpensive, mobile ยฎeld rainfall simulator and runo plot frame were developed for use on hillside vineyards. The simulator framework and components were lightweight, readily available and easily manageable such that they can be handled by one person during transport, setยฑup and operation. The vi
A simple field-portable rainfall simulator for difficult terrain
โ Scribed by A. C. Imeson
- Publisher
- John Wiley and Sons
- Year
- 1977
- Tongue
- English
- Weight
- 372 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0360-1269
No coin nor oath required. For personal study only.
โฆ Synopsis
A small portable rainfall simulator is described which is inexpensive to construct and use and which requires relatively little water. Although drops are produced by drop-formers a satisfactory dropsize distribution is obtained by allowing the drops to break-up by falling onto a 3mm wire mesh. The kinetic energy of the simulated rain is lower than that of natural rainfall because of the low fall height. Characteristics of the simulated rain are described and the use of the simulator briefly illustrated by results obtained from forested areas in Luxembourg.
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The theory underlying a proposed random number generator for numerical simulations in elementary particle physics and statistical mechanics is discussed. The generator is based on an algorithm introduced by Marsaglia and Zaman, with an important added feature leading to demonstrably good statistical