The integrated project AquaTerra of the EU sixth framework lays foundations for better understanding of river–sediment–soil–groundwater systems

7 pages, 1 table, 5 figures.-- PMID: 17166649 [PubMed].-- Available online Dec 12, 2006.The integrated project "AquaTerra" with the full title "Integrated modeling of the river–sediment–soil–groundwater system; advanced tools for the management of catchment areas and river basins in the context of global change" is among the first environmental projects within the sixth Framework Program of the European Union. Commencing in June 2004, it brought together a multidisciplinary team of 45 partner organizations from 12 EU countries, Romania, Switzerland, Serbia and Montenegro. AquaTerra is an ambitious project with the primary objective of laying the foundations for a better understanding of the behavior of environmental pollutants and their fluxes in the soil–sediment–water system with respect to climate and land use changes. The project performs research as well as modeling on river–sediment–soil–groundwater systems through quantification of deposition, sorption and turnover rates and the development of numerical models to reveal fluxes and trends in soil and sediment functioning. Scales ranging from the laboratory to river basins are addressed with the potential to provide improved river basin management, enhanced soil and groundwater monitoring as well as the early identification and forecasting of impacts on water quantity and quality. Study areas are the catchments of the Ebro, Meuse, Elbe and Danube Rivers and the Brévilles Spring. Here we outline the general structure of the project and the activities conducted within eleven existing sub-projects of AquaTerra.This work was supported by the European Union FP6 Integrated Project AquaTerra (Project no. 505428) under the thematic priority sustainable development, global change and ecosystems. Special thanks to all partners of the AquaTerra consortium and the peer review panel for ensuring quality results and good collaboration within the project.Peer reviewe

Mobility, turnover and storage of pollutants in soils, sediments and waters : achievements and results of the EU project AquaTerra : a review.

AquaTerra is one of the first environmental projects within the 6th Framework program by the European Commission. It began in June 2004 with a multidisciplinary team of 45 partner organizations from 13 EU countries, Switzerland, Serbia, Romania and Montenegro. Results from sampling and modeling in 4 large river basins (Ebro, Danube, Elbe and Meuse) and one catchment of the Brévilles Spring in France led to new evaluations of diffuse and hotspot input of persistent organic and metal pollutants including dynamics of pesticides and polycyclic aromatic hydrocarbons, as well as metal turnover and accumulation. While degradation of selected organic compounds could be demonstrated under controlled conditions in the laboratory, turnover of most persistent pollutants in the field seems to range from decades to centuries. First investigations of long-term cumulative and degradation effects, particularly in the context of climate change, have shown that it is also necessary to consider the predictions of more than one climate model when trying to assess future impacts. This is largely controlled by uncertainties in climate model responses. It is becoming evident, however, that changes to the climate will have important impacts on the diffusion and degradation of pollutants in space and time that are just at the start of their exploration

The Path From Passivity Toward Entrepreneurship

Europeanization research dealing with the environmental transition in Eastern Europe has focused on the roles of state actors in adopting European regulations. Less well understood are the framings and roles of public administration actors when European Union regulations do not prescribe specific institutional changes. This article offers a micro perspective on the framings and roles of such actors in several cases of brownfield regeneration. Actors can play a proactive role, thereby fostering change, or they can play a moderately active or a passive role. We identify three moments—defining brownfield problems, mobilizing networks, and leading by example—which together define an entrepreneurial path. Along this path, actors can evolve from passivity toward entrepreneurship, but stasis and regression are also possible. Using qualitative data from the project TIMBRE (Tailored Improvement of Brownfield Regeneration in Europe), we illustrate different moments along this path for public sector actors in the Czech Republic, Poland, and Romania