questions for hydrology exam
possible questions at hydrology exam
possible questions at hydrology exam
Kartei Details
| Karten | 17 |
|---|---|
| Sprache | English |
| Kategorie | Naturkunde |
| Stufe | Universität |
| Erstellt / Aktualisiert | 08.01.2014 / 24.01.2020 |
| Lizenzierung | Keine Angabe |
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advantages of stochastical models compared to other approaches considering filling in missing observations?
robust, uncertainities....
what methods do we know for filling in missing data?
classical: station average, normal-ratio, inverse distance
regression
time series analysis
what can stochastic models be used for?
filling in missing data
rainfall disaggregation
name stochastic models for rainfall disaggregation
scaling-stochastic model -> cascade model (micro-/canoncial, un-/bounded)
which saturation process is best to describe a small saturated area in a catchment?
dune, saturation excess
what is the difference between horton and dune infiltratin mechanisms?
horton: runoff, even when the soil is not saturated, infitration excess runoff
dune: saturation from below, saturation excess runoff
what parameters are needed for horton and dune runoff mechanisms?
horton: P, fc
dune: Scap -> is a function of Zsoil, θsat and θr
what is rainfall disaggregation?
to do
