![BaasBecking](https://upload.wikimedia.org/wikipedia/commons/7/77/BaasBecking.jpg)
Lourens Gerhard Marinus Baas Becking (4 January 1895 in
Deventer
Deventer (; Sallands: ) is a city and municipality in the Salland historical region of the province of Overijssel, Netherlands. In 2020, Deventer had a population of 100,913. The city is largely situated on the east bank of the river IJssel, bu ...
– 6 January 1963 in
Canberra
Canberra ( )
is the capital city of Australia. Founded following the federation of the colonies of Australia as the seat of government for the new nation, it is Australia's largest inland city and the eighth-largest city overall. The ci ...
, Australia) was a
Dutch botanist and
microbiologist. He is known for the
Baas Becking hypothesis, which he originally formulated as ''"Everything is everywhere, but the environment selects"''.
Biography
Baas Becking was born in
Deventer
Deventer (; Sallands: ) is a city and municipality in the Salland historical region of the province of Overijssel, Netherlands. In 2020, Deventer had a population of 100,913. The city is largely situated on the east bank of the river IJssel, bu ...
on 4 January 1895.
Baas Becking studied microbiology at
Delft University
Delft University of Technology ( nl, Technische Universiteit Delft), also known as TU Delft, is the oldest and largest Dutch public technical university, located in Delft, Netherlands. As of 2022 it is ranked by QS World University Rankings among ...
before studying
biology
Biology is the scientific study of life. It is a natural science with a broad scope but has several unifying themes that tie it together as a single, coherent field. For instance, all organisms are made up of cells that process hereditary i ...
at
Utrecht University
Utrecht University (UU; nl, Universiteit Utrecht, formerly ''Rijksuniversiteit Utrecht'') is a public research university in Utrecht, Netherlands. Established , it is one of the oldest universities in the Netherlands. In 2018, it had an enrollme ...
with a focus on botany.
[ de Wit and Bouvier (2006) p. 756] In between completing his studies in Utrecht and submitting his thesis, Baas Becking worked in the laboratory of
Thomas Hunt Morgan
Thomas Hunt Morgan (September 25, 1866 – December 4, 1945) was an American evolutionary biologist, geneticist, embryologist, and science author who won the Nobel Prize in Physiology or Medicine in 1933 for discoveries elucidating the role that ...
in the
United States
The United States of America (U.S.A. or USA), commonly known as the United States (U.S. or US) or America, is a country primarily located in North America. It consists of 50 states, a federal district, five major unincorporated territorie ...
. In 1923, Baas Becking accepted the position of professor at
Stanford, where he taught economic botany and plant physiology.
Baas Becking's studies at Stanford heavily influenced his later work by introducing him to research on
extremophile
An extremophile (from Latin ' meaning "extreme" and Greek ' () meaning "love") is an organism that is able to live (or in some cases thrive) in extreme environments, i.e. environments that make survival challenging such as due to extreme temper ...
s, research he conducted himself as the director of the
Jacques Loeb
Jacques Loeb (; ; April 7, 1859 – February 11, 1924) was a German-born American physiologist and biologist.
Biography
Jacques Loeb, firstborn son of a Jewish family from the German Eifel region, was educated at the universities of Berlin, Munic ...
Marine Laboratory in
Pacific Grove.
In particular, Baas Becking studied the salt lakes and methane-rich reservoirs in
California
California is a U.S. state, state in the Western United States, located along the West Coast of the United States, Pacific Coast. With nearly 39.2million residents across a total area of approximately , it is the List of states and territori ...
.
Baas Becking returned to the Netherlands in 1930 as a professor of general botany at the
University of Leiden
Leiden University (abbreviated as ''LEI''; nl, Universiteit Leiden) is a public research university in Leiden, Netherlands. The university was founded as a Protestant university in 1575 by William, Prince of Orange, as a reward to the city of Le ...
[ Quispel (1998) p. 69] and prefect (director) of the
Hortus Botanicus Leiden
The Hortus botanicus of Leiden is the oldest botanical garden of the Netherlands, and one of the oldest in the world. It is located in the southwestern part of the historical centre of the city, between the Academy building and the old Leiden Obs ...
. It was in Leiden that Baas Becking formulated the hypothesis known by his name. In 1934 he published the book ''Geobiology''
after a series of lectures in Pulchri Studio in The Hague. While in Leiden in 1940, he was appointed Director of the state-financed
Botanical Garden of Buitenzorg in present-day
Bogor
Bogor ( su, , nl, Buitenzorg) is a city in the West Java province, Indonesia. Located around south of the national capital of Jakarta, Bogor is the 6th largest city in the Jakarta metropolitan area and the 14th overall nationwide.[Java
Java (; id, Jawa, ; jv, ꦗꦮ; su, ) is one of the Greater Sunda Islands in Indonesia. It is bordered by the Indian Ocean to the south and the Java Sea to the north. With a population of 151.6 million people, Java is the world's mos ...]
, with the intention of restoring the garden to its former glory
Under his leadership, a new botanic garden branch for dry-tropical plants was opened in the town of
Purwodadi in 1941.
Although his family moved to Java in 1940, the
Battle of the Netherlands prevented his leaving, and he remained in the Netherlands during
the five-year occupation. During this time, he was twice imprisoned for trying to escape to
England
England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe b ...
. During his imprisonment, Baas Becking studied the
typhoid fever
Typhoid fever, also known as typhoid, is a disease caused by '' Salmonella'' serotype Typhi bacteria. Symptoms vary from mild to severe, and usually begin six to 30 days after exposure. Often there is a gradual onset of a high fever over several ...
spreading through his prison camp.
After
World War II
World War II or the Second World War, often abbreviated as WWII or WW2, was a world war that lasted from 1939 to 1945. It involved the vast majority of the world's countries—including all of the great powers—forming two opposin ...
, Baas Becking was initially prevented from beginning his work in Bogor due to the
Indonesian Revolution
The Indonesian National Revolution, or the Indonesian War of Independence, was an armed conflict and diplomatic struggle between the Republic of Indonesia and the Dutch Empire and an internal social revolution during postwar and postcoloni ...
. Until November 1946 he was head, with the rank of colonel, of the mobile units of the Red Cross. He moved to
New Caledonia
)
, anthem = ""
, image_map = New Caledonia on the globe (small islands magnified) (Polynesia centered).svg
, map_alt = Location of New Caledonia
, map_caption = Location of New Caledonia
, mapsize = 290px
, subdivision_type = Sovereign st ...
in 1948, after being appointed president of the scientific council of the
South Pacific Commission
The Pacific Community (PC), formerly the South Pacific Commission (SPC), is an international development organisation governed by 27 members, including 22 Pacific island countries and territories. The organisation's headquarters are in Nouméa ...
.
Baas Becking later worked for the
Commonwealth Scientific and Industrial Research Organisation
The Commonwealth Scientific and Industrial Research Organisation (CSIRO) is an Australian Government agency responsible for scientific research.
CSIRO works with leading organisations around the world. From its headquarters in Canberra, CSIRO ...
in
Cronulla
Cronulla is a suburb of Sydney, in the state of New South Wales, Australia. Boasting numerous surf beaches and swimming spots, the suburb attracts both tourists and Greater Sydney residents. Cronulla is located 26 kilometres south of the Sydne ...
and
Canberra
Canberra ( )
is the capital city of Australia. Founded following the federation of the colonies of Australia as the seat of government for the new nation, it is Australia's largest inland city and the eighth-largest city overall. The ci ...
. The
Bureau of Mineral Resources
Geoscience Australia is an agency of the Australian Government. It carries out geoscientific research. The agency is the government's technical adviser on all aspects of geoscience, and custodian of the geographic and geological data and knowl ...
in Canberra recognized Baas Becking's contributions by opening the Baas Becking Geobiological Laboratory.
Baas Becking became member of the
Royal Netherlands Academy of Arts and Sciences in 1932 and resigned in 1942. In 1945 he once again became member, in 1949 he became foreign member.
Baas Becking hypothesis
Based on his research in California's salt lakes, as well as work by others on salt lakes worldwide, Baas Becking (1934)
concluded, ''"Everything is everywhere, but the environment selects"''. Baas Becking attributed the first half of this hypothesis to his colleague
Martinus Beijerinck
Martinus Willem Beijerinck (, 16 March 1851 – 1 January 1931) was a Dutch microbiologist and botanist who was one of the founders of virology and environmental microbiology. He is credited with the discovery of viruses, which he called "'' ...
(1913).
[ Staley and Gosink (1999) p. 193] Some years before,
Schewiakoff (1893) also theorized about the cosmopolitan habitat of free-living protozoans.
The application of this hypothesis to microorganisms, specifically to the dependence of their geographic distribution over the earth on their metabolic properties, formed the basis of Baas Becking's research program at the
Hortus Botanicus Leiden
The Hortus botanicus of Leiden is the oldest botanical garden of the Netherlands, and one of the oldest in the world. It is located in the southwestern part of the historical centre of the city, between the Academy building and the old Leiden Obs ...
.
Baas Becking presented a series of lectures on the subject to the
Diligentia
Diligentia is a learned society founded in The Hague in 1793. All reigning monarchs of The Netherlands
)
, anthem = ( en, "William of Nassau")
, image_map =
, map_caption =
, subdivision_type = Sovereign state
, subdivision_name = K ...
in
The Hague
The Hague ( ; nl, Den Haag or ) is a city and municipality of the Netherlands, situated on the west coast facing the North Sea. The Hague is the country's administrative centre and its seat of government, and while the official capital o ...
, which he published as a book titled ''Geobiology'' in 1934.
[ Quispel (1998) p. 70]
Baas Becking's hypothesis is often misquoted, with the "but" missing or replaced with "and".
[ de Wit and Bouvier (2006) p. 755]
Notes
References
*
Quispel (1998
"Lourens G. M. Baas Becking (1895-1963), Inspirator for many (micro)biologists"
''International Microbiology'' 1: 69-72
*
Staley and Gosink (1999
"Poles Apart: Biodiversity and Biogeography of Sea Ice Bacteria"
''Annual Review of Microbiology'' 53: 189-215
*
de Wit and Bouvier (2006
'Everything is everywhere,''but'', the environment selects'''; what did Baas Becking and Beijerinck really say?"">"'''Everything is everywhere,''but'', the environment selects'''; what did Baas Becking and Beijerinck really say?"
''Environmental Microbiology'' 8:4 755-758
{{DEFAULTSORT:Baas Becking, Lourens
1895 births
1963 deaths
Dutch microbiologists
20th-century Dutch botanists
Delft University of Technology alumni
Utrecht University alumni
Leiden University faculty
People from Deventer
Members of the Royal Netherlands Academy of Arts and Sciences
Members of Teylers Tweede Genootschap
Dutch expatriates in New Caledonia
Dutch expatriates in France