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Written by Dimitri D'Or
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mercredi, 10 juin 2009 |
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Managing environmental data is a complex task …
- Multiple data sources :
- different types (continuous, categorical)
- difficult to combine
- prone to measurement errors
- Complex distributions
- Presence of spatial or even temporal correlations
- Correlations between variables
...Yet it is a crucial one
- To provide a suitable model for complex situations
- To provide a sound basis for a probabilistic assessment of decontamination volumes and costs
- To make the most of the available data
Ephesia Consult can assist you in the following tasks:
Data mining
- Exploratory and statistical analysis of environmental data
Characterisation of soil contamination
- Geostatistical and probabilistic estimation and delineation of contaminated soil volumes
- 3D cartography of pollutant concentrations and of contaminated or safe soil volumes
- Quantification of the uncertainty about the estimation of contaminated soil volumes
Sampling design and optimisation
- Optimisation of the location and number of additional samples
- Maximisation of the gain of information
- Compliance with cost constraints
Modelling
- Health and environmental risk analysis
- Spatio-temporal modelling of the air quality
- Spatio-temporal modelling of landfill gas emissions
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Last Updated ( mercredi, 17 juin 2009 )
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Environment 
