Guest blog by Dr Helen Roy, Ecological Entomologist at the Centre for Ecology & Hydrology, who is a coordinator of the DAISIE (Delivering Alien Invasive Species Inventory for Europe) project.
Invasive Alien Species (IAS) pose a major threat to biodiversity, society, human-health, well-being and the economy. In Europe the economic impact is estimated as 12.5 billion euros* but extrapolated costs suggest it is over 20 billion euros annually. Europe has committed to tackling IAS through the recently published EU Biodiversity Strategy to 2020.
Over the next three days (12-14 September 2012) scientists will gather at Neobiota 2012 (taking place in Pontevedra, Spain) - a conference dedicated to research on invasive alien species. The theme of Neobiota, from data to decisions, provides a perfect context for providing an update on DAISIE (Delivering Alien Species Inventories for Europe).
DAISIE is an online database providing information on alien species in Europe. It is unique in many regards. It is the most comprehensive database on alien species providing information on more than 12,000 alien species**. It also represents a community of dedicated experts committed to addressing the threat of invasive alien species through the provision of high quality and relevant information available for all.
DAISIE website homepage at www.europe-aliens.org
DAISIE is maintained by the NERC Centre for Ecology & Hydrology (CEH) but relies on collaboration with many alien species experts across Europe to ensure it remains current. The time, commitment and enthusiasm of the DAISIE alien species experts is inspiring. So it is with a sense of pride that Jan Pergl (Institute of Botany ASCR, Czech Republic) and I will relaunch DAISIE at Neobiota today (12 September).
We will have an opportunity to reflect on the many successes of DAISIE, from peer-reviewed publications and books, to the major part DAISIE has played in contributing to strategies on invasive alien species over the last few years. It is also a time to look forward and to highlight the future role of DAISIE as an information system that will both underpin effective decision making across Europe and provide a rich resource for researchers and invasion biologists.
We look forward to welcoming new alien species experts to the DAISIE community and invite them to contribute to this impressive database.
Dr Helen Roy
* Kettunen et al (2009) Assessment of the impacts of IAS in Europe and the EU. Institute for European Environmental Policy.
** What is an alien species? Alien species, also known as exotic, introduced or non-native species, are species, subspecies or lower taxon occurring outside of the range they occupy naturally or could not occupy without direct or indirect introduction or care by humans. Although the majority of alien species cause no harm, some alien species spread very rapidly and can harm biological diversity, human health, and/or economic and aesthetic values. These harmful species are called invasive alien species. More information at DAISIE.
CEH News - Major update to Europe's alien species catalogue - 12 Sep 2012