Publication Abstract

Assessing the risks of aquatic species invasions via European inland waterways: from concepts to environmental indicators.

V.E. Panov, B. Alexandrov, K. Arbaciauskas, R. Binimelis, G.H. Copp*, et al.

Over the past century, the potential for aquatic species to expand their ranges in Europe has been enhanced both as a result of the construction of new canals and due to increased trade. A complex network of inland waterways now connects some previously isolated catchments in southern (Caspian, Azov, Black, Mediterranean seas) and northern Europe (Baltic, North, Wadden, White seas), and these not act as corridors for non-native species invasions. We have developed a conceptual risk assessment model for invasive alien species introductions via European inland waterways, with specific protocols that focus on the development of environmental indicators within the socio-economic context of the Driving forces-Pressures-State-Impact-Response (DPSIR) framework. The risk assessment protocols and water quality indicators were the tested for selected ecosystems within three main European invasion corridors, and these can be recommended for application as part of the Common Implementation Strategy of the European Commission Water Framework Directive, which aims to provide a holistic risk-based management of European river basins. The conceptual structure of the online Risk Assessment Toolkit for aquatic invasive alien species is provided and include three main interlinked components: the online risk assessment protocols, early warning system and information transmitter for risk communication to end-users.

Reference:

V.E. Panov, B. Alexandrov, K. Arbaciauskas, R. Binimelis, G.H. Copp*, et al. (2008) Assessing the risks of aquatic species invasions via European inland waterways: from concepts to environmental indicators. Integrated Environmental Assessment & Management, 5; 110-126.