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        Invasive Species Register

        Location of surveys of severity of Invasive Species. Reporting on Hogweed, Knotweed and Balsam

        Evaluation - Invasive species

        Evaluation of the risks associated with increasing landscape connectivity for the spread of invasive species

        Impact of invasive species

        Impact of invasive species

        UK Biodiversity Indicator B6, Pressure from invasive species

        This spreadsheet is the underlying data for the biodiversity indicator B6, Pressure from invasive species. The United Nations Convention on Biological Diversity (CBD) identifies invasive...

        Marine Invasive Non-Native Species (INNS) Pathways Heatmaps for Wales 2020

        Heatmaps (geodatabases) were created for invasive non-native species pathways in Welsh waters including commercial shipping, recreational boating, aquaculture, fishing and offshore activities....

        Harmonia axyridis invasion: UK distribution data 2004-2016

        The dataset consists of location records of the Harlequin ladybird (Harmonia axyridis) in the UK. The records span from 2004 to 2016 with three records from 2003. Records were collected from...

        2008-2009 Griffith et al. Great Britain first records of the invasive colonial ascidian Didemnum vexillum

        Rapid assessment surveys of Welsh marinas recording the first occurrences of the invasive colonial ascidian Didemnum vexillum.

        2008-2009 Griffith et al. Great Britain first records of the invasive colonial ascidian Didemnum vexillum

        Rapid assessment surveys of Welsh marinas recording the first occurrences of the invasive colonial ascidian Didemnum vexillum.

        Invasion dynamics of Pinus radiata following fire occurrence in South-Central Chile

        This dataset was constructed to characterise the invasion dynamics of Pinus radiata from seeds released from commercial plantations into surrounding areas, preferably those dominated by native...

        WFD Cycle 2 Invasive non native species over ride classification

        This dataset is a subset of the "WFD Classification Status Cycle 2" dataset. Water bodies classified at High Ecological Status undergo an additional check for the presence of Invasive Non-Native...

        Summary data on the outcomes of invasive alien species control interventions from published literature

        This dataset comprises summary data for a literature search on invasive alien species (IAS) control efficacy and their outcomes. It contains article title, authors, journal, year of publication,...

        Invasive and native bumblebee abundance along a latitudinal gradient within Argentina and Chile, 2019-2020

        [This dataset is embargoed until December 14, 2025]. This data resource contains counts of bumblebee abundance between December 2019 and March 2020 along a latitudinal gradient within Argentina and...

        Expert-based stakeholder mapping and engagement strategies for six invasive non-native species case studies in Argentina, Brazil, and Chile, 2021

        Data package containing information and the results of our expert-based stakeholder mapping exercise for six invasive non-native species case studies in Argentina, Brazil, and Chile, 2021. These...

        Species Surveys - Protected and Invasive Species Records Collected Through Environment Agency Survey 1970 - 2021

        This is for Approval for Access product AfA225. Protected and invasive species of interest to the Environment Agency surveyed and collected during our monitoring activities including location and...

        Plant biodiversity and associated environmental data for a tropical savanna following invasion by Urochloa decumbens, Cerrado region, Brazil, 2019-2021

        The data comprise measurements of abundance of invasive species, illuminance, air temperature, air humidity, specific leaf area, species richness, species diversity, vegetation cover, biomass,...

        Plant biodiversity and associated environmental data along an invasion gradient of Urochloa decumbens following prescribed burnings in a tropical savanna, Cerrado region, Brazil, 2019-2021

        The data comprise measurements of the impact of two prescribed annual burnings on the ecological properties of an invasion gradient by Urochloa decumbens in a tropical savanna (Cerrado). The...

        Inventory of impacts of seven invasive alien species in Chile, Brazil, and Argentina. Results of an expert elicitation exercise

        This dataset contain inventories of the impacts of invasive alien species (IAS) in Brazil, Chile, and Argentina. These include seven case studies: pines (Pinus contorta) in the Araucanía and Aysén...

        Height, diameter, and health status of native sapling trees planted for restoration after invasive tree control in a secondary subtropical forest, Horco Molle, Tucumán, 2021-2023

        [This dataset is embargoed until November 10, 2025]. The data resource comprises two years of monitoring data on planted saplings, aimed at restoring native trees in invaded subtropical mountain...

        Marine invasive alien species monitoring data from Akrotiri and Dhekelia, Cyprus, February 2017 to September 2018

        Marine fish, algae and invertebrate invasive alien species (IAS) data from Akrotiri and Dhekelia, Cyprus. Data were collected during an 19-month monitoring period starting in February 2017 and...

        2009-2016 Loxton et al., Distribution of the invasive bryozoan Schizoporella japonica in Great Britain and Ireland and a review of its European distribution

        The bryozoan Schizoporella japonica Ortmann (1890) was first recorded in European waters in 2010 and has since been reported from further locations in Great Britain (GB) and Norway. This dataset...