{"@context": "https://schema.org", "@type": "Dataset", "@id": "https://doi.org/10.5878/xnzn-7k56", "name": "Data for: A National-scale Dataset of Arable Plant Abundance from Citizen Science Surveys of Swedish Field Margins", "description": "The project \"\u00c5kerogr\u00e4sinventeringen\" (the inventory of arable plants), done by the Swedsh University of Agricultural Sciences and the Swedish Botanical Society 2020-2023, aimed to map out the occurrences of arable plants in Swedish fields. Here, cleaned and filtered data from the survey is presented. The dataset and the project are thoroughly described in the article \"A national-scale dataset of arable plant abundance from citizen science surveys of Swedish field margins\" (Note that this article is a data description, and not a study). \n\nCollection method: Volunteers from the Swedish Botanical Society surveyed a 100*1 m transect, along the ploughed part of the field margin. All plants in the transect were noted and their abundance estimated. Fields from all of Sweden were surveyed. \nData cleaning: The data have been checked and errors corrected in communication with the surveyors. In the cases where uncertainties remained, the sites have been removed in this cleaned and filtered version of the dataset. \n\nThe excel file consists of two tabs. The first tab provides important information on the proper usage of the data. The second tabs contains the data. The data file consists of 24 columns and 7364 rows. Note that all coordinates are given according to WGS84.", "alternateName": "\u00c5kerogr\u00e4sinventering - filtrerad data", "identifier": [{"@type": "PropertyValue", "propertyID": "DOI", "value": "10.5878/xnzn-7k56"}, {"@type": "PropertyValue", "name": "principalRegistrationNumber", "propertyID": "https://www.rikstermbanken.se/termposter/1848/diarienummer", "value": "SLU.vpe.2026.5.2.I\u00c4-1"}], "conditionsOfAccess": ["http://publications.europa.eu/resource/authority/access-right/PUBLIC", "info:eu-repo/semantics/openAccess"], "contributor": {"@type": "Organization", "name": "Swedish Botanical Society"}, "creativeWorkStatus": {"@type": "DefinedTerm", "name": "completed", "identifier": "http://publications.europa.eu/resource/authority/dataset-status/COMPLETED", "inDefinedTermSet": "http://publications.europa.eu/resource/authority/dataset-status", "termCode": "COMPLETED"}, "creator": [{"@type": "Person", "@id": "https://orcid.org/0009-0004-6322-9096", "name": "Rebecca C. \u00d6rnberg", "affiliation": {"@type": "Organization", "@id": "https://ror.org/02yy8x990", "name": "Swedish University of Agricultural Sciences", "department": {"@type": "Organization", "name": "Department for Crop Production Ecologu"}}, "email": "rebecca.ornberg@slu.se", "familyName": "\u00d6rnberg", "givenName": "Rebecca C."}, {"@type": "Person", "@id": "https://orcid.org/0000-0002-0735-3293", "name": "Alexander Menegat", "affiliation": {"@type": "Organization", "@id": "https://ror.org/02yy8x990", "name": "Swedish University of Agricultural Sciences", "department": {"@type": "Organization", "name": "Department of Crop Production Ecology"}}, "email": "alexander.menegat@slu.se", "familyName": "Menegat", "givenName": "Alexander"}, {"@type": "Person", "@id": "https://orcid.org/0000-0003-4757-4813", "name": "Darwin T. Hickman", "affiliation": {"@type": "Organization", "@id": "https://ror.org/02yy8x990", "name": "Swedish University of Agricultural Sciences", "department": {"@type": "Organization", "name": "Department of Crop Produktion Ecology"}}, "familyName": "Hickman", "givenName": "Darwin T."}, {"@type": "Person", "@id": "https://orcid.org/0000-0002-4190-4423", "name": "Alistair G. Auffret", "affiliation": {"@type": "Organization", "@id": "https://ror.org/02yy8x990", "name": "Swedish University of Agricultural Sciences", "department": {"@type": "Organization", "name": "Department of Ecology"}}, "familyName": "Auffret", "givenName": "Alistair G."}, {"@type": "Person", "name": "Johan Nilsson", "affiliation": {"@type": "Organization", "@id": "https://ror.org/02yy8x990", "name": "Swedish University of Agricultural Sciences", "department": {"@type": "Organization", "name": "Department of IT, Software development and Maintenance"}}, "familyName": "Nilsson", "givenName": "Johan"}, {"@type": "Person", "name": "Gunnar Nyborg", "affiliation": {"@type": "Organization", "@id": "https://ror.org/02yy8x990", "name": "Swedish University of Agricultural Sciences", "department": {"@type": "Organization", "name": "Swedish Species Information Centre / Department of IT, Software development and Maintenance"}}, "familyName": "Nyborg", "givenName": "Gunnar"}, {"@type": "Person", "name": "Sofie Wikberg", "affiliation": {"@type": "Organization", "@id": "https://ror.org/02yy8x990", "name": "Swedish University of Agricultural Sciences", "department": {"@type": "Organization", "name": "Swedish Species Information Centre"}}, "familyName": "Wikberg", "givenName": "Sofie"}, {"@type": "Person", "name": "Jan Y. Andersson", "affiliation": {"@type": "Organization", "name": "Swedish Botanical Society"}, "familyName": "Andersson", "givenName": "Jan Y."}, {"@type": "Person", "@id": "https://orcid.org/0000-0001-7966-9097", "name": "Sebastian Sundberg", "affiliation": {"@type": "Organization", "@id": "https://ror.org/02yy8x990", "name": "Swedish University of Agricultural Sciences", "department": {"@type": "Organization", "name": "Swedish Species Information Centre"}}, "email": "sebastian.sundberg@slu.se", "familyName": "Sundberg", "givenName": "Sebastian"}], "dateModified": "2026-01-26", "datePublished": "2026-01-26", "funding": {"@type": "Grant", "description": "Swedish University of Agricultural Sciences, Environmental monitoring and assessment (EMA).", "funder": {"@type": "Organization", "@id": "https://ror.org/02yy8x990", "name": "Swedish University of Agricultural Sciences"}}, "inLanguage": {"@type": "Language", "@id": "http://lexvo.org/id/iso639-3/eng", "name": "English", "alternateName": "eng", "identifier": "eng"}, "isBasedOn": "https://artportalen.se/ViewSighting/SharedSearch?storedSearchId=24839&identifier=F1643741", "isPartOf": "https://doi.org/10.5878/13tw-0z26", "keywords": [{"@type": "DefinedTerm", "name": "Natural Sciences", "termCode": "1"}, {"@type": "DefinedTerm", "name": "Botany", "termCode": "10607"}, {"@type": "DefinedTerm", "name": "Ecology", "description": "Including: Biodiversity Conservation", "termCode": "10611"}, {"@type": "DefinedTerm", "name": "Agricultural and Veterinary sciences", "termCode": "4"}, {"@type": "DefinedTerm", "name": "Agricultural Science", "description": "Including: Plant Genetics, Agricultural Ecology, Agricultural Technology, Agricultural History", "termCode": "40101"}, {"@type": "DefinedTerm", "@id": "http://inspire.ec.europa.eu/metadata-codelist/TopicCategory/biota", "name": "Biota", "description": "Flora and/or fauna in natural environment.", "termCode": "biota"}, {"@type": "DefinedTerm", "@id": "http://www.eionet.europa.eu/gemet/concept/10633", "name": "plant population", "description": "The number of plants in an area.", "termCode": "10633"}, {"@type": "DefinedTerm", "@id": "http://www.eionet.europa.eu/gemet/concept/11869", "name": "plant biology", "description": "The scientific study of the natural processes of plants.", "termCode": "11869"}, {"@type": "DefinedTerm", "@id": "http://www.eionet.europa.eu/gemet/concept/2463", "name": "ecological stocktaking", "description": "Taking stock of, evaluating, or inventorying a company's impact on the environment or its progress towards environmentally sound business practices.", "termCode": "2463"}, {"@type": "DefinedTerm", "@id": "http://www.eionet.europa.eu/gemet/concept/8910", "name": "plant ecology", "description": "Study of the relationships between plants and their environment.", "termCode": "8910"}, {"@type": "DefinedTerm", "@id": "http://www.eionet.europa.eu/gemet/concept/9280", "name": "weed", "description": "Any plant that grows wild and profusely, especially one that grows among cultivated plants, depriving them of space, food, etc.", "termCode": "9280"}, {"@type": "DefinedTerm", "@id": "http://www.eionet.europa.eu/gemet/concept/9323", "name": "wild plant", "description": "Plants growing in a natural state (not cultivated).", "termCode": "9323"}, {"@type": "DefinedTerm", "@id": "http://vocabs.lter-europe.net/EnvThes/21710", "name": "plant ecology", "description": "[GEMET] Study of the relationships between plants and their environment.", "termCode": "21710"}, {"@type": "DefinedTerm", "@id": "http://vocabs.lter-europe.net/EnvThes/20115", "name": "vegetation survey", "description": "A systematic and description and measurement of the structure and species composition of the vegetation, often accompanied by analyses of environmental factors such as soil and microclimate characteristics", "termCode": "20115"}, {"@type": "DefinedTerm", "@id": "http://vocabs.lter-europe.net/EnvThes/82", "name": "population ecology", "description": "Population ecology is a sub-field of ecology that deals with the dynamics of species populations and how these populations interact with the environment. 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