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Modelling rainfall partitioning with sparse Gash and Rutter models in a downy oak stand in leafed and leafless periods

Hydrological Processes, 2012
AbstractApplication of models for estimating rainfall partitioning in deciduous forests may be considered time consuming and laborious given the need for two different parameter sets to describe leafed and leafless periods. This paper reports how rainfall partitioning modelling was done for a downy oak forest plot (Eastern Pyrenees Mountains, NE Spain)
Fernanda Valente   +2 more
exaly   +2 more sources

Sparse Gash model applied to seasonal dry tropical forest

Journal of Hydrology, 2020
Abstract Rainfall interception represents a significant component of the water balance and its modelling and simulation are essential to understanding the hydrologic cycles in different ecosystems. Caatinga is a seasonal dry tropical forest, characterized by a deciduous and xerophilous vegetation that covers large areas in Brazil. This domain appears
Daniela de Carvalho Lopes   +5 more
openaire   +1 more source

The influence of seasonal changes in canopy structure on interception loss: Application of the revised Gash model

Journal of Hydrology, 2006
Interception loss from a multi-species, deciduous, broad-leaved secondary forest in Japan was derived from gross rainfall, throughfall, and stemflow. The seasonal changes in the canopy structure were expressed using the leaf area index, which ranged from 1.65 to 4.31. In addition, the relationship between leaf area index (LAI) and relative light index (
Aiko Deguchi   +2 more
openaire   +1 more source

Application of Gash analytical model and parameterized Fan model to estimate canopy interception of a Chinese red pine forest

Journal of Forest Research, 2013
Loss of precipitation by canopy interception constitutes a substantial portion of the water budget in a forested ecosystem, and accurate models to simulate canopy interception are critical for effective management of forest water resources. We modeled the canopy interception of an evergreen Chinese red pine (Pinus tabulaeformis) forest using the Gash ...
Shujun Chen   +6 more
openaire   +1 more source

Modelling interception loss using the revised Gash model: a case study in a mixed evergreen and deciduous broadleaved forest in China

Ecohydrology, 2016
AbstractInterception loss accounts for a substantial portion of incident precipitation and evapotranspiration in forest ecosystems. Hence, identifying its magnitude is crucial for our understanding of biogeochemical cycling and related hydrological processes.
Lei Su   +3 more
openaire   +1 more source

Rainfall Interception In A Multi-Storied, Evergreen Mixed Forest: Estimates Using Gash's Analytical Model

Journal of Hydrology, 1981
Abstract Estimated interception losses using Gash's analytical model with a 2-yr. sequence of storm-rainfall and daily-rainfall amounts are compared with observed interception losses. Storm-rainfall-based estimates averaged 9% greater than observed losses.
A.J. Pearce, L.K. Rowe
openaire   +1 more source

The performance of the reformulated Gash's interception loss model in Mexico's northeastern temperate forests

Hydrological Processes, 2012
AbstractThe quantitative importance of rainfall interception loss and the performance of the reformulated Gash model were evaluated as a function of basal area in Mexico's northeastern temperate forest communities. A sensitivity analysis as well as an iterative search of parameters matched interception loss measurements and assessments and isolated ...
openaire   +1 more source

Fitting the analytical model of rainfall interception of Gash to individual shrubs of semi-arid vegetation in northeastern México

Agricultural and Forest Meteorology, 1994
Abstract This study was conducted to estimate the components of interception loss and to fit the analytical model of rainfall interception of Gash to a semi-arid plant community in northeastern Mexico. The interception and components of interception loss were estimated from measurements of gross rainfall, throughfall and stemflow in individual shrubs
José Návar, Rorke B. Bryan
openaire   +1 more source

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