_:genid1 "Copyright protected. Obtain permission from the original figure source. "^^ . "measuring-biodiversity" . "2.4"^^ . "Measuring Biodiversity"^^ . "Christian Körner with students counting individuals of R. glacialis during a two-week field course in Abisko, Sweden, in 2002"^^ . "Monitoring biodiversity in the field. (Credit: C. Körner)"^^ . _:genid1 . . . . . . _:genid2 . _:genid2 . _:genid2 . _:genid2 . _:genid2 .