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On the Use of the Force–Restore SVAT Model Formulation for Stratified Soils
Publisher: American Meteorological Society
Abstract: An approach to simulate soil moisture content with the force?restore soil?vegetation?atmosphere transfer (SVAT) model in the case of stratified soils is proposed. Typical soil profiles possess marked variation in soil ...
Water Availability and the Spatial Complexity of CO2, Water, and Energy Fluxes over a Heterogeneous Sparse Canopy
Publisher: American Meteorological Society
Abstract: The transient status of water availability to vegetation is central in shaping both the canopy-level processes as well as the spatial aspects of the turbulent exchange between the vegetation and atmosphere. This is examined ...
Dynamic Calibration with an Ensemble Kalman Filter Based Data Assimilation Approach for Root-Zone Moisture Predictions
Publisher: American Meteorological Society
Abstract: In the presence of uncertain initial conditions and soil hydraulic properties, land surface model (LSM) performance can be significantly improved by the assimilation of periodic observations of certain state variables, ...
On the Role of NAO-Driven Interannual Variability in Rainfall Seasonality on Water Resources and Hydrologic Design in a Typical Mediterranean Basin
Publisher: American Meteorological Society
Abstract: AbstractIn the last several decades, extended dry periods have affected the Mediterranean area with dramatic impacts on water resources. Climate models are predicting further warming, with negative effects on water ...
Estimating Spatial Variability in Atmospheric Properties over Remotely Sensed Land Surface Conditions
Publisher: American Meteorological Society
Abstract: This paper investigates the spatial relationships between surface fluxes and near-surface atmospheric properties (AP), and the potential errors in flux estimation due to homogeneous atmospheric inputs over heterogeneous ...
The “Inactive” Eddy Motion and the Large-Scale Turbulent Pressure Fluctuations in the Dynamic Sublayer
Publisher: American Meteorological Society
Abstract: The statistical structure of the turbulent pressure fluctuations was measured in the dynamic sublayer of a large grass-covered forest clearing by a free air static pressure probe and modeled using Townsend's hypothesis. ...