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Impacts of changes in vegetation cover on soil water heat coupling in an alpine meadow of the Qinghai-Tibet Plateau, China
soil water heat alpine meadow Qinghai-Tibet Plateau
2009/4/28
Alpine meadow is one of the most widespread grassland types in the permafrost regions of the Qinghai-Tibet Plateau, and the transmission of coupled soil water heat is one of the most crucial processes...
Matching ERS scatterometer based soil moisture patterns with simulations of a conceptual dual layer hydrologic model over Austria
soil moisture dual layer hydrologic model
2009/4/27
This study compares ERS scatterometer top soil moisture observations with simulations of a dual layer conceptual hydrologic model. The comparison is performed for 148 Austrian catchments in the period...
An evaluation of ASCAT surface soil moisture products with in-situ observations in Southwestern France
surface soil moisture Southwestern France
2009/4/27
A long term data acquisition effort of profile soil moisture is currently underway at 13 automatic weather stations located in Southwestern France. In this study, the soil moisture measured in-situ at...
A modeling approach to assess the hydrological response of small mediterranean catchments to the variability of soil characteristics in a context of extreme events
Digital Elevation Model soil characteristics pedotransfer function
2009/4/27
This paper presents a modeling study aiming at quantifying the possible impact of soil characteristics on the hydrological response of small ungauged catchments in a context of extreme events. The stu...
A new data assimilation approach for improving runoff prediction using remotely-sensed soil moisture retrievals
soil moisture retrievals sub-surface flow
2009/4/24
A number of recent studies have focused on enhancing runoff prediction via the assimilation of remotely-sensed surface soil moisture retrievals into a hydrologic model. The majority of these approache...
The role of olive trees in rainfall erosivity and runoff and sediment yield in the soil beneath
rainfall runoff sediment yield
2009/3/24
The modification of raindrops by the canopy of olive trees increases the kinetic energy of the rain per unit area. The kinetic energy computed from the measured drop size distribution under the tree c...
Using vegetation indices for soil-moisture retrievals from passive microwave radiometry
NDVI soil moisture passive microwave
2009/3/24
Surface soil moisture and the nature of the overlying vegetation both influence microwave emission from land surfaces significantly. One widely discussed but underused method for allowing for the effe...
Modelling effects of acid deposition and climate change on soil and run-off chemistry at Risdalsheia, Norway
elevated carbon dioxide temperature
2009/3/24
Elevated carbon dioxide levels, caused by anthropogenic emissions of carbon dioxide to the atmosphere, and higher temperature may lead to increased plant growth and uptake of nitrogen, but increased t...
A simple parameterisation for retrieving soil moisture from passive microwave data
passive microwave soil moisture
2009/3/23
MICRO-SWEAT, a physically based soil water and energy balance model coupled with a microwave emission model, was used to investigate the relationship between near surface soil moisture (θ0-5) and L-ba...
Inverse modelling in estimating soil hydraulic functions: a Genetic Algorithm approach
Genetic Algorithm inverse modelling
2009/3/17
The practical application of simulation models in the field is sometimes hindered by the difficulty of deriving the soil hydraulic properties of the study area. The procedure so-called inverse modelli...
Modelling soil moisture for a grassland and a woodland site in south-east England
Soil moisture model observation field capacity
2009/3/17
This paper describes a comparison between two soil moisture prediction models. One is MORECS (Met Office Rainfall and Evaporation Calculation Scheme), the Met Office soil moisture model that is used b...
Microwave radiometric measurements of soil moisture in Italy
microwave radiometry soil moisture mapping river basins
2009/3/16
Within the framework of the MAP and RAPHAEL projects, airborne experimental campaigns were carried out by the IFAC group in 1999 and 2000, using a multifrequency microwave radiometer at L, C and X ban...
Simulation of soil moisture and evapotranspiration in a soil profile during the 1999 MAP-Riviera Campaign
MAP-Riviera Project soil moisture evapotranspiration
2009/3/16
Detailed plot-scale observations of basic hydrometeorological variables represent valuable data for assessing the quality of the soil moisture module and evapotranspiration scheme in hydrological mode...
In the framework of the Mesoscale Alpine Programme (MAP), soil water content profiles were collected at a point station in the Toce Valley (Lago Maggiore MAP Target Area). The data are for the first 7...
The contribution of soil structural degradation to catchment flooding: a preliminary investigation of the 2000 floods in England and Wales
soil structure land management Curve Number
2009/3/12
During the autumn of 2000, England and Wales experienced the wettest conditions for over 270 years, causing significant flooding.