- Optimising sampling frequency for monitoring heterotrophic protists in a marine ecosystemLehtiniemi, Maiju; Fileman, Elanie; Hällfors, Heidi; Kuosa, Harri; Lehtinen, Sirpa; Lips, Inga; Setälä, Outi; Suikkanen, Sanna; Tuimala, Jarno; Widdicombe, ClaireICES journal of marine science2022 / p. 925–936 : ill https://doi.org/10.1093/icesjms/fsab132 https://www.scopus.com/sourceid/27298 https://www.scopus.com/record/display.uri?eid=2-s2.0-85130037240&origin=inward&txGid=007aebfa0cd62f1fee515bedcca4556e https://jcr.clarivate.com/jcr-jp/journal-profile?journal=ICES%20J%20MAR%20SCI&year=2022 https://www.webofscience.com/wos/woscc/full-record/WOS:000756428700001