Publications related to A stochastic model of nitrate transport and cycling at basin scale

Modelling of mechanisms affecting nitrogen and carbon cycles in soils subject to land use change

David Andrew Barry, Alessandro Brovelli, Jordi Batlle-Aguilar

In order to meet demands for crops, pasture and firewood, the rate of land use change from forested to agricultural uses steadily increased over several decades, resulting in an increased release of nutrients towards groundwater and surface water bodies. I ...

2009

Modelling carbon and nitrogen turnover in variably saturated soils

David Andrew Barry, Alessandro Brovelli, Jordi Batlle-Aguilar

Natural ecosystems provide services such as ameliorating the impacts of deleterious human activities on both surface and groundwater. For example, several studies have shown that a healthy riparian ecosystem can reduce the nutrient loading of agricultural ...

2009

Modelling carbon and nitrogen turnover in variably saturated soils

David Andrew Barry, Alessandro Brovelli, Jordi Batlle-Aguilar

Natural ecosystems provide services such as ameliorating the impacts of deleterious human activities on both surface and groundwater. For example, several studies have shown that a healthy riparian ecosystem can reduce the nutrient loading of agricultural ...

2009

Basin-scale soil moisture dynamics and the probabilistic characterization of carrier hydrologic flows: Slow, leaching-prone components of the hydrologic response

Andrea Rinaldo, Gianluca Botter

This paper aims at a first theoretical step toward the probabilistic modeling of nutrient contents in catchment-scale soil states. To this end, we wish to characterize probabilistically the slow, leaching-prone component of the hydrologic response, which c ...

2007

Regional climate model data used within the SWURVE project. 2: Addressing uncertainty in regional climate model data for five European case study areas

Abdelkader Mezghani

To aid assessments of climate change impacts on water related activities in the case study regions (CSRs) of the EC funded project SWURVE, estimates of uncertainty in climate model data need to be developed. In this paper, two methods to estimate uncertain ...

2007

Signatures of large-scale soil moisture dynamics on streamflow statistics across US climate regimes

Andrea Rinaldo, Gianluca Botter

In this paper we address an observational validation of recent theoretical results on the structure of the probability density function (pdf) of daily streamflows through the analysis of data pertaining to several catchments covering various sizes, climati ...

2007

Anisotropy factor of saturated and unsaturated soils

Dani Or

Variations in the degree of anisotropy in soil hydraulic conductivity with changes in water saturation (S-e) may adversely impact predictability of flow and transport processes. The conceptual "layered cake'' model was extended to consider effects of bulk ...

2006

Retention of atmospherically deposited nitrogen in soil

Isabelle Morier Jaquet

Since a few decades, the balance of the nitrogen (N) cycle has been deeply disturbed by human activies. The global impact of these activities on the N cycle can be described as a doubling of the transfer from the vast and unreactive atmospheric pool to bio ...

EPFL2006

Impact of transatlantic transport episodes on summertime ozone in Europe

Isabelle Bey

This paper reports on the transport of ozone

{O}_{3}

and related species over the North Atlantic ocean and its impact on Europe. Measurements of nitrogen dioxide (

{NO}_{2}

)and carbon monoxide (CO) columns from the GOME and MOPITT satellite instrument ...

2006

Perfect Simulations for Random Trip Mobility Models

Jean-Yves Le Boudec, Milan Vojnovic, Santashil Palchaudhuri

The random trip model was recently proposed as a generic mobility model that contains many particular mo-bility models, including the widely-known random waypoint and random walks, and accommodates more realistic sce-narios. The probability distribution of ...

2005

A stochastic model of nitrate transport and cycling at basin scale

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Modelling of mechanisms affecting nitrogen and carbon cycles in soils subject to land use change

Modelling carbon and nitrogen turnover in variably saturated soils

Modelling carbon and nitrogen turnover in variably saturated soils

Basin-scale soil moisture dynamics and the probabilistic characterization of carrier hydrologic flows: Slow, leaching-prone components of the hydrologic response

Regional climate model data used within the SWURVE project. 2: Addressing uncertainty in regional climate model data for five European case study areas

Signatures of large-scale soil moisture dynamics on streamflow statistics across US climate regimes

Anisotropy factor of saturated and unsaturated soils

Retention of atmospherically deposited nitrogen in soil

Impact of transatlantic transport episodes on summertime ozone in Europe

Perfect Simulations for Random Trip Mobility Models

Modelling carbon and nitrogen turnover in variably saturated soils

Retention of atmospherically deposited nitrogen in soil

Anisotropy factor of saturated and unsaturated soils

Modelling carbon and nitrogen turnover in variably saturated soils

Basin-scale soil moisture dynamics and the probabilistic characterization of carrier hydrologic flows: Slow, leaching-prone components of the hydrologic response

Modelling of mechanisms affecting nitrogen and carbon cycles in soils subject to land use change

Regional climate model data used within the SWURVE project. 2: Addressing uncertainty in regional climate model data for five European case study areas

Signatures of large-scale soil moisture dynamics on streamflow statistics across US climate regimes

Impact of transatlantic transport episodes on summertime ozone in Europe

Perfect Simulations for Random Trip Mobility Models