Prevention or management of pollution of groundwater is based on sampling. Sampling leads to determine the water quality and in case of deterioration, to understand its origin and evolution to better cope. Data must be reliable, the representativeness of a groundwater sample is essential. But obtain a sample which is “representative” of the water quality in the surrounding geological formation is partly related to the tools and protocols used. Remarkable progress have been done in site characterization, monitoring and field instrumentation over the past 25 years but some issues remain and profession lack of demonstration to clarify certain choices on tools (passive or active sampling techniques) and protocols (purging, sampling flow, filtra...
Chlorinated solvents are among the most common soil and groundwater contaminants due to their widesp...
International audienceThere are uncertainties about to what extend the water in the well is represen...
International audienceThere are uncertainties about to what extend the water in the well is represen...
Prevention or management of pollution of groundwater is based on sampling. Sampling leads to determi...
Prevention or management of pollution of groundwater is based on sampling. Sampling leads to determi...
Prevention or management of pollution of groundwater is based on sampling. Sampling leads to determi...
The collection of representative groundwater samples is an essential prerequisite in hydrogeological...
Most ground-water sampling methods require the investigator to purge a large quantity of stagnant wa...
The objective of groundwater sampling for site characterisation is the collection of samples that re...
Groundwater is one of our most vital resources. Approximately 90% of all readily available fresh wat...
The trial presented here was conducted by BRGM in collaboration with LNE under the work program AQUA...
Context => Passive samplers applied to groundwater are synonymous with "no-purge sampling" (ITRC, 20...
In France, passive sampling is an emerging method to measure groundwater quality and as a consequenc...
In France, passive sampling is an emerging method to measure groundwater quality and as a consequenc...
Chlorinated solvents are among the most common soil and groundwater contaminants due to their widesp...
Chlorinated solvents are among the most common soil and groundwater contaminants due to their widesp...
International audienceThere are uncertainties about to what extend the water in the well is represen...
International audienceThere are uncertainties about to what extend the water in the well is represen...
Prevention or management of pollution of groundwater is based on sampling. Sampling leads to determi...
Prevention or management of pollution of groundwater is based on sampling. Sampling leads to determi...
Prevention or management of pollution of groundwater is based on sampling. Sampling leads to determi...
The collection of representative groundwater samples is an essential prerequisite in hydrogeological...
Most ground-water sampling methods require the investigator to purge a large quantity of stagnant wa...
The objective of groundwater sampling for site characterisation is the collection of samples that re...
Groundwater is one of our most vital resources. Approximately 90% of all readily available fresh wat...
The trial presented here was conducted by BRGM in collaboration with LNE under the work program AQUA...
Context => Passive samplers applied to groundwater are synonymous with "no-purge sampling" (ITRC, 20...
In France, passive sampling is an emerging method to measure groundwater quality and as a consequenc...
In France, passive sampling is an emerging method to measure groundwater quality and as a consequenc...
Chlorinated solvents are among the most common soil and groundwater contaminants due to their widesp...
Chlorinated solvents are among the most common soil and groundwater contaminants due to their widesp...
International audienceThere are uncertainties about to what extend the water in the well is represen...
International audienceThere are uncertainties about to what extend the water in the well is represen...