Skip to main content
Go to the home page of the European Commission (opens in new window)
English English
CORDIS - EU research results
CORDIS
Content archived on 2024-06-18

Reactive transport in subsurface flows. Imaging the flow organization and predicting solute motion, mixing and reactivity

Objective

The scientific goal of the project is to develop methods for characterizing and predicting contaminant transport in aquifers. The sustainable management of groundwater has been a topic of greatest interest within the European strategy for improving the environment due to the growing risk of contamination of groundwater resources from a wide variety of stresses including point and diffuse sources of contamination, over-abstraction and saline intrusion. The fate of contaminants in the subsurface is controlled by the complex organization of groundwater flows, due to the existence of heterogeneous geological structures at different scales. It is also determined by (bio) chemical reactions that take place as contaminants travel in the subsurface. However, the effect of the flow heterogeneity is not currently taken into consideration in most existing models and theories, which represent a severe limitation of our predictive capabilities. However, recent theoretical, numerical and experimental developments suggest that significant progresses can be made to image the flow heterogeneity and integrate it into reactive transport models. Thus we propose an original methodology based on :(i) the development of inverse methods for imaging the flow organization in natural media from geophysical, flow and tracer measurements; (ii) the definition of reactive transport models that integrate this flow organization; (iii) the confrontation of models to relevant experimental data and field cases. Since the project results are expected to provide a long missing link between the flow organization and effective reactive transport, it will lead to more realistic, physically based models of transport in aquifers. The project will combine physical, geophysical and (bio) chemical methods. It will form the basis of a long term collaboration between the host group (Géosciences Rennes) and the previous IEF group (UPC Barcelona), that have developed different, yet highly complementary, approaches.

Fields of science (EuroSciVoc)

CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.

You need to log in or register to use this function

Keywords

Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)

Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

FP7-PEOPLE-ERG-2008
See other projects for this call

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

MC-ERG - European Re-integration Grants (ERG)

Coordinator

UNIVERSITE DE RENNES I
EU contribution
€ 17 500,00
Address
RUE DU THABOR 2
35065 RENNES CEDEX
France

See on map

Region
Bretagne Bretagne Ille-et-Vilaine
Activity type
Higher or Secondary Education Establishments
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

No data

Participants (1)

My booklet 0 0