Metadata Catalogue Metadata Catalogue https://metadatacatalogue.lifewatch.eu/ https://metadatacatalogue.lifewatch.eu//srv/eng/portal.opensearch https://metadatacatalogue.lifewatch.eu//srv/eng/rdf.search?any= eng Continents, countries, sea regions of the world. https://metadatacatalogue.lifewatch.eu//srv/eng/thesaurus.download?ref=external.place.regions ecoportal.fos_1.rdf https://metadatacatalogue.lifewatch.eu//srv/eng/thesaurus.download?ref=external.ecoportal.fos application/xml XML text/html HTML 87a7bc3f-50c0-45f2-bc89-bc5f94a858b9 Incidence of alien species in Italian habitats and ecosystems This R code is used for data integration, data cleaning and data analyses of biodiversity datasets with native and alien species records. The analyses include the integration of five datasets with georeferenced records in different ecosystems (marine, transitional, freshwater and terrestrial). After data integration, the script runs a data cleaning process including a taxonomic check and a check of the species's alien status. The analytical part of the script includes the calculation and visualisation of species abundance and an assessment of the incidence of alien species across different EUNIS habitats and ecosystems. data management biodiversity alien species EUNIS habitat terrestrial ecosystem marine ecosystem freshwater ecosystem transitional ecosystem https://147.213.76.163 https://datalabs.lifewatchitaly.eu/dashboard/ui/project/3e08dab6-5dad-41fd-b9c2-99c5fdd6cb42 2024-05-01 license Restricted Access National Research Council of Italy (CNR), Research Institute on Terrestrial Ecosystems (IRET) Cristina Di Muri