Totally recorded occurrences in 80 European CS data portals and publicly shared in GBIF.

  Part of: Runnel V, Wetzel F, Groom Q, Koch W, Pe’er I, Valland N, Panteri E, Kõljalg U (2016) Summary report and strategy recommendations for EU citizen science gateway for biodiversity data. Research Ideas and Outcomes 2: e11563.