{"id":1207963,"name":"Abundance of organisms","unit":"","description":"Global number of individuals of a given taxonomic group.","createdAt":"2026-03-10T10:33:49.000Z","updatedAt":"2026-03-10T10:33:49.000Z","coverage":"","timespan":"2018-2018","datasetId":7719,"columnOrder":0,"shortName":"abundance_of_organisms","catalogPath":"grapher/biodiversity/2018-11-16/biomass_and_taxa_abundance__bar_on_et_al__2018/biomass_and_taxa_abundance__bar_on_et_al__2018#abundance_of_organisms","type":"float","datasetName":"Biomass and taxa abundance (Bar-On et al. 2018)","datasetVersion":"2018-11-16","nonRedistributable":false,"display":{"name":"Abundance of organisms"},"schemaVersion":1,"presentation":{},"source":{"id":31481,"name":"Biomass and taxa abundance (Bar-On et al. 2018)","dataPublishedBy":"Bar-On, Y. M., Phillips, R., & Milo, R. (2018). The biomass distribution on Earth. Proceedings of the National Academy of Sciences, 201711842.","dataPublisherSource":"","link":"http://www.pnas.org/content/115/25/6506","retrievedDate":"2018-11-16","additionalInfo":"Estimates of the global biomass (measured in tonnes of carbon) and abundance (number of individuals) of different taxonomic groups.\n\nDue to large uncertainty for some groups, these are used as order-of-magnitude estimates and come with notable error margins."},"dimensions":{"years":{"values":[{"id":2018}]},"entities":{"values":[{"id":51351,"name":"Annelids","code":null},{"id":51343,"name":"Archaea","code":null},{"id":51350,"name":"Arthropods (marine)","code":null},{"id":51349,"name":"Arthropods (terrestrial)","code":null},{"id":51341,"name":"Bacteria","code":null},{"id":51353,"name":"Cnidarians","code":null},{"id":51345,"name":"Fish","code":null},{"id":51342,"name":"Fungi","code":null},{"id":51346,"name":"Humans","code":null},{"id":34799,"name":"Livestock","code":null},{"id":51352,"name":"Molluscs","code":null},{"id":51354,"name":"Nematodes","code":null},{"id":51340,"name":"Plants","code":null},{"id":51344,"name":"Protists","code":null},{"id":51355,"name":"Viruses","code":null},{"id":51348,"name":"Wild birds","code":null}]}},"origins":[]}