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  28/07/2002
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Runoff
how to measure it
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  photographs

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  basic principles

15/11/01

Dear Dr Camilo L. T. Andrade

My PhD work may be of some help to you as far as runoff 
measurements are concerned. I indeed developed a methodology 
to measure instantaneous runoff flow on small plots (20 m2)
that was based on pressure sensors in drums. I send you
an extract of my manuscript written in french !!!
If you find problems to understand some details, please contact me.

Best regards, Antoine Findeling

[I can send this to you by email as it is too large to store here 1.96MB].

the first paragraph of which I append here.. Bruce]

Ce chapitre est dédié à l’analyse des effets du semis direct avec paillis
de résidus sur les phénomènes
physiques impliqués dans le ruissellement : interception de la pluie par la
culture et par le paillis, infiltra-tion
de l’eau dans le sol, rétention d’eau en surface et écoulement du
ruissellement sur le sol. Le travail
a pour objectifs, d’une part la compréhension et la quantification des
processus gouvernant le ruisselle-ment
en présence de paillis, d’autre part la formalisation de ces processus dans
un modèle simple à base
physique. Ce modèle sera intégré par la suite dans un modèle de
fonctionnement global (chapitre 6).
Please submit further suggestions...
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  general

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Relevant Links

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Campbell Scientific
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supports Sowacs

MEA logo Data Logging Application and Measurement Systems Engineers

Aquaflex
Soil Moisture Meter

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Delta-T logo
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ism logo ism120x25.gif PRISM - CMP by Irrigation Scheduling Methods, Inc.

Paltin logo
Research, Products, Consultancy on Real-Time Water Dynamics

Eijkelkamp.com