Kuno Thomasson (9 July 1923

Tallinn Tallinn is the capital city, capital and List of cities in Estonia, most populous city of Estonia. Situated on a Tallinn Bay, bay in north Estonia, on the shore of the Gulf of Finland of the Baltic Sea, it has a population of (as of 2025) and ...

– 12 January 2007

Uppsala Uppsala ( ; ; archaically spelled ''Upsala'') is the capital of Uppsala County and the List of urban areas in Sweden by population, fourth-largest city in Sweden, after Stockholm, Gothenburg, and Malmö. It had 177,074 inhabitants in 2019. Loc ...

) was an Estonian-Swedish phycologist,

hydrobiologist Hydrobiology is the science of life and life processes in water. Much of modern hydrobiology can be viewed as a sub-discipline of ecology but the sphere of hydrobiology includes taxonomy, economic and industrial biology, morphology, and physiolog ...

and

ecologist Ecology () is the natural science of the relationships among living organisms and their environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere levels. Ecology overlaps with the closely re ...

. In 1944, following the

Soviet occupation of Estonia The Estonian Soviet Socialist Republic, (abbreviated Estonian SSR, Soviet Estonia, or simply Estonia ) was an administrative subunit ( union republic) of the former Soviet Union (USSR), covering the occupied and annexed territory of Estonia ...

during

World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...

, he fled to Sweden. In 1950, he graduated from

Uppsala University Uppsala University (UU) () is a public university, public research university in Uppsala, Sweden. Founded in 1477, it is the List of universities in Sweden, oldest university in Sweden and the Nordic countries still in operation. Initially fou ...

. After graduating he worked at the university's plant ecology institute. He published publications about algae,

limnology Limnology ( ; ) is the study of inland aquatic ecosystems. It includes aspects of the biological, chemical, physical, and geological characteristics of fresh and saline, natural and man-made bodies of water. This includes the study of lakes, ...

and

geobotany Phytogeography (from Greek φυτόν, ''phytón'' = "plant" and γεωγραφία, ''geographía'' = "geography" meaning also distribution) or botanical geography is the branch of biogeography that is concerned with the geographic distribution o ...

. He also described several new algae species, e.g. Peridinium lingii. He was an honorary member of

Estonian Naturalists' Society Estonian Naturalists' Society (, ELUS) is the oldest Estonia-based society of naturalists. It was founded in 1853, and since establishing has been the major scientific organisation focusing on natural history of Estonia. The society is based in ...

. Awards: * 2002:

Order of the White Star The Order of the White Star (; ) was instituted in 1936. The Order of the White Star is bestowed on Estonian citizens and foreigners to give recognition for services rendered to the Estonian state. Design Classes The Order of the White Star ...

, IV class.

Publications

* Notes of the plankton of lake Bangweulu (1957, 1960) * Nahuel Huapi (1959) * Araucanian lakes (1963) * Phytoplankton of lake Shiva Ngandu (1966) * Amazonian algae (1971)

References

1923 births 2007 deaths Estonian ecologists Swedish phycologists Swedish ecologists Recipients of the Order of the White Star, 4th Class Uppsala University alumni Scientists from Tallinn Estonian World War II refugees Estonian emigrants to Sweden Estonian people of Swedish descent Estonian phycologists 20th-century Estonian scientists 20th-century Swedish biologists {{Sweden-academic-bio-stub