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.

中文翻译：

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污染物在土壤，沉积物和水中的流动性，流动性和储存：欧盟AquaTerra项目的成就和结果。回顾

AquaTerra是欧盟委员会第六框架计划中的首批环境项目之一。它始于2004年6月，由来自13个欧盟国家（瑞士，塞尔维亚，罗马尼亚和黑山）的45个合作伙伴组织的跨学科团队组成。在法国的4个大型流域（埃布罗，多瑙河，易北河和默兹）和一个集水区的采样和建模结果，对持久性有机和金属污染物的扩散和热点输入进行了新的评估，包括农药和多环芳烃的动态变化碳氢化合物以及金属周转和积累。尽管可以在实验室中受控条件下证明某些有机化合物的降解，但该领域中大多数持久性污染物的周转时间似乎在数十年至数百年之间。对长期累积和退化影响（尤其是在气候变化的背景下）的首次调查表明，在尝试评估未来影响时，也有必要考虑多个气候模型的预测。这很大程度上受气候模型响应的不确定性控制。然而，显而易见的是，气候变化将对污染物在其探索之初的时空分布和扩散产生重大影响。