Concepedia

Risto A. Väisänen

RA

Statistics

Publications

45

Citations

1.8K

H-Index

26

Active since

1969

Affiliations

University of Helsinki(Current)

Finnish Museum of Natural History

University of Turku

Finnish Environment Institute

Risto A. Väisänen is an author at University of Helsinki specializing in life sciences, ecology, and ornithology.

Publications per year

1969–2021

45

Publications

45

Estimating Relative Densities of Breeding Birds by the Line Transect Method

Olli Järvinen, Risto A. Väisänen, Olli Järvinen et al. · Oikos · 1975 · 169 citations

, , +15

Role of Heredity in Egg Size Variation in the Great Tit Parus major and the Pied Flycatcher Ficedula hypoleuca

Mikko Ojanen, Markku Orell, Risto A. Väisänen · Ornis Scandinavica · 1979 · 113 citations

, , +17

Selective Correlation of Egg Size with Chick Mortality in the Black-Headed Gull (Larus ridibundus)

C. Lundberg, Risto A. Väisänen · Ornithological Applications · 1979 · 104 citations · Full text

, , +12

Climate change, migratory connctivity and changes in laying date and clutch size of the pied flycatcher

Toni Laaksonen, Markus Ahola, Tapio Eeva et al. · Oikos · 2006 · 102 citations

, , +15

Reproduction of Pied Flycatchers (Ficedula hypoleuca) in Good and Bad Breeding Seasons in a Northern Marginal Area

Antero Järvinen, Risto A. Väisänen · The Auk · 1984 · 102 citations

, , +16

1–5 of 45