Data sources on invasive alien species, their impacts and pathways of introduction
CABI Horizon Scanning Tool. A decision support aid that helps identify and categorize species that might enter a particular geographic area from another geographic area.
CABI Invasive Species Compendium. Provides detailed coverage of invasive pests, plants, fungi and animal diseases to help support decision-making in invasive species management worldwide.
CABI Pest Risk Analysis tool. A decision-support tool that presents scientific information from the CABI Compendium to aid the selection of appropriate measures for reducing risk of pest introduction and facilitating the safe movement of plants and plant products.
Costello, M.J., Ahyong, S., Bieler, R., et al. (2015). World Register of Introduced Marine Species - WRIMS.
FAO Invasive and introduced tree species database. The database provides summarized information about those forest tree species that have been reported naturalized or invasive in at least one country or territory.
Global Biodiversity Information Facility – GBIF. An international network and data infrastructure that enables data-holding institutions to share information about where and when species have been recorded.
Global Register of Introduced and Invasive Species – GRIIS. Validated country checklists of alien and invasive alien species.
Invacost – Project that has produced a database with estimated the economic costs associated with biological invasions worldwide.
IUCN Global Invasive Species Database – GISD. A source of information about alien and invasive alien species that negatively impact biodiversity, including on their impacts, distribution, pathway of introduction, and management. GISD also includes EICAT assessments made at the global scale.
IUCN Red List of Threatened Species™. Comprehensive information source on the global extinction risk status of animal, fungus and plant species. It currently lists over 160,000 species, with information on the distribution, habitat and ecology, and threats, including from invasive alien species.
Plants of the World Online. Provides information on the taxonomy, identification, images, distribution, traits, threat status, molecular phylogenies and uses of vascular plants worldwide.
Data sources on potential sensitive sites for biodiversity
Protected planet. A source of data on protected areas and other effective area-based conservation measures (OECMs).
World database on Key Biodiversity Areas. Provides access to information on the worlds Key Biodiversity Areas, which are sites that support critical populations of the world’s threatened species. https://www.keybiodiversityareas.org/
Resources for identifying and prioritizing pathways of introduction
CBD SBSTTA/18/9/Add.1. Pathways of introduction of invasive species, their prioritization and management.
Dawson, J., Oppel, S., Cuthbert, R.J., et al. (2014). Prioritizing islands for the eradication of invasive vertebrates in the United Kingdom overseas territories. Conservation Biology, Vol. 29, Issue 1 (August)
European Commission, Directorate-General for Environment, Harrower, Scalera, Pagad et al. 2020. Guidance for interpretation of the CBD categories of pathways for the introduction of invasive alien species. Publications Office.
NOBANIS. (2015). Invasive alien species pathway analysis and horizon scanning for countries in Northern Europe. Nordic Council of Ministers, Copenhagen.
Rabitsch, W., Heger, T., Jeschke, J., et al. (2018). Analysis and prioritisation of pathways of unintentional introduction and spread of invasive alien species in Germany in accordance with Regulation (EU) 1143/2014.
Additional resources to support prioritization of invasive alien species (incl. risk assessment and risk management)
Bacher, S., Blackburn, T.M., Essl, F., et al. (2017). Socio-Economic Impact Classification of Alien Taxa - SEICAT. Methods in Ecology and Evolution, Vol.9, Issue 1 (July). A standardized method for classifying alien taxa in terms of the magnitude of their impacts on human well-being, and is designed to align closely with EICAT.
Booy, O., Mill, A.C., Roy, H.E., et al. (2017). Risk management to prioritize the eradication of new and emerging invasive non-native species. Biological Invasions, Vol. 19 (May).
ISPM 11. (2019). Pest Risk Analysis for quarantine pests. This is an international standard to assess the risk of pests or alien plants becoming invasive.
IUCN (2020). IUCN EICAT Categories and Criteria. The Environmental Impact Classification for Alien Taxa First edition. Gland, Switzerland and Cambridge, UK: IUCN.. The IUCN global standard for measuring the magnitude of environmental impacts caused by alien species. This can be applied at global, regional or national scale to support prioritisation of invasive alien species.
Kenis, M., Agboyi, L.K., Adu-Acheampong, R., et al. (2022). Horizon scanning for prioritising invasive alien species with potential to threaten agriculture and biodiversity in Ghana. NeoBiota, Vol. 71 (February)
Kumschick, S., Wilson, J.R.U., and Foxcroft, L.C.. (2020). A framework to support alien species regulation: the Risk Analysis for Alien Taxa (RAAT). NeoBiota, Vol. 62 (October).
McGeogh, M.A., Genovesi, P., Bellingham, P.J., et al. (2016). Prioritising species, pathways, and sites to achieve conservation targets for biological invasion. Biological Invasions, Vol. 18 (November)
Roy, H.E., Rabitsch, W., Scalera, R., et al. (2017). Developing a framework of minimum standards for the risk assessment of alien species. Journal of Applied Ecology, Vol. 55, Issue 2 (March)
USFWS – Ecological Risk Screening Summaries.
WOAH – Import Risk Analysis for assessing the disease risks associated with the importation of animals, animal products, etc.
Examples of regional and global networks with resources
Caribbean Invasive Alien Species Network is a collaboration of national, regional and international organisations engaged in the field of invasive alien species control, whose objective is to reduce the potential threat posed by IAS to health and livelihoods; to intra-regional and international trade; and to the Caribbean’s endemic biodiversity and priceless ecosystems.
European Alien Species Information Network (EASIN). EASIN facilitates the exploration of existing alien species information from a variety of distributed information sources through web tools and interoperable web services, compliant with internationally recognized standards.
European Network on Invasive Alien Species (NOBANIS). NOBANIS is a gateway to information on alien and invasive species in North and Central Europe.
International Association for Open Knowledge on Invasive Alien Species (INVASIVESNET) is a non-profit, non-governmental organization open to individuals and organizations involved in research, management and exchange of knowledge on invasive species.
IUCN SSC Invasive Species Specialist Group (ISSG). The ISSG promotes and facilitates the exchange of invasive species information and knowledge across the globe and ensures the linkage between knowledge, practice and policy so that decision making is informed. The two core activity areas of the ISSG are policy and technical advice, and information exchange through our online resources and tools and through networking.
NEOBIOTA European Group on Biological Invasions. NEOBIOTA is the European Group on Biological Invasions. It is a consortium of scientists and environmental managers aiming to enhance integration of invasion research and strengthen approaches to counteract negative effects of introduced organisms on biodiversity, ecosystem services and human health. NEOBIOTA addresses theoretical and applied aspects of biological invasions, but also aims at educating the public and consulting with policy makers.
North American Invasive Species Network (NAISN). NAISN is a consortium that uses a coordinated network to advance science-based understanding and enhance management of non-native invasive species.
Pacific Invasive Learning Network (PILN). PILN connects Pacific professionals and practitioners to share knowledge, expertise, tools, and ideas that are vital to managing invasive species effectively.