title: [Why does Aulacoseira baicalensis develop in even solar cycles and Aulacoseira islandica does in odd ones?].
abstract: The effect of solar activity cycles on the many-year dynamics of the population of Baikal algae Aulacoseira baicalensis and Aulacoseira islandica was studied.
authors.affiliation: Limnological Institute, Siberian Division, Russian Academy of Sciences, Irkutsk, Box 4199, 664033 Russia.
authors.forename: V K
authors.initials: VK
authors.lastname: Efstaf'ev
authors.forename: N A
authors.initials: NA
authors.lastname: Bondarenko
mesh_terms: D017377:Diatoms / Q000502:physiology*; D005618:Fresh Water; D010839:Phytoplankton / Q000502:physiology; D012800:Siberia; D019445:Solar Activity