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Listar por palabra clave "Spatial variability"

Mostrando ítems 1-7 de 7

A mesoscale analysis of relations between fish species richness and environmental and anthropogenic pressures in the Mediterranean Sea

Carmezim, Joao; Pennino, Maria Grazia; Martínez-Minaya, Joaquín; Conesa, David; Coll, Marta (Elsevier, 2022-09)

[EN] Although there is a great knowledge about individual anthropogenic threats to different fish species in the Mediterranean Sea, little is known about how these threats accumulate and interact to affect fish species ...
Advances on the Failure Analysis of the Dam-Foundation Interface of Concrete Dams

Altarejos García, Luis; Escuder Bueno, Ignacio; Morales Torres, Adrián (MDPI, 2015)

[EN] Failure analysis of the dam-foundation interface in concrete dams is characterized by complexity, uncertainties on models and parameters, and a strong non-linear softening behavior. In practice, these uncertainties ...
Influence of Hydraulic Conductivity and Wellbore Design in the Fate and Transport of Nitrate in Multi-aquifer Systems

Mejía, Amanda; Cassiraga, Eduardo Fabián; Sahuquillo Herráiz, Andrés (Springer Verlag (Germany), 2012)

Nitrate concentrations in multi-aquifer systems are heavily affected by the presence of wellbores (active or abandoned) that are screened in several aquifers. The spatial variability of hydraulic conductivity in the confining ...
Intra-block spatial and temporal variability of plant water status and its effect on grape and wine parameters.

Jasse, Aladino; Berry, Anke; Aleixandre Tudo, José; Poblete-Echevarría, Carlos (Elsevier, 2021-03-01)

[EN] Improving wine composition is a critical factor for the wine industry. Phenolic compounds play an important role in wine composition contributing to its organoleptic characteristics. Although several factors can ...
Spatial scale effect on the upper soil effective parameters of a distributed hydrological model

Barrios, M.; Francés, F. (Wiley, 2012-03)

Nonlinear dynamics and spatial variability in hydrological systems make the formulation of scaling theories difficult. Therefore, the development of knowledge related to scale effects, scaling techniques, parameterization ...
Stochastic analysis of three-dimensional hydraulic conductivity upscaling in a heterogeneous tropical soil

Almeida De-Godoy, Vanessa; Zuquette, L.V.; Gómez-Hernández, J. Jaime (Elsevier, 2018-08)

[EN] Hydraulic conductivity (K) heterogeneity is seldom considered in geotechnical practice for the impossibility of sampling the entire area of interest and for the difficulty of accounting for scale effects. Stochastic ...
Stochastic upscaling of hydrodynamic dispersion and retardation factor in a physically and chemically heterogeneous tropical soil

Almeida De-Godoy, Vanessa; Zuquette, L.V.; Gómez-Hernández, J. Jaime (Springer-Verlag, 2019)

[EN] Stochastic upscaling of flow and reactive solute transport in a tropical soil is performed using real data collected in the laboratory. Upscaling of hydraulic conductivity, longitudinal hydrodynamic dispersion, and ...