Russell Scott Lande (born 1951) is an American
evolutionary biologist
Evolutionary biology is the subfield of biology that studies the evolutionary processes (natural selection, common descent, speciation) that produced the diversity of life on Earth. It is also defined as the study of the history of life fo ...
and
ecologist, and an International Chair Professor at
Centre for Biodiversity Dynamics
Center or centre may refer to:
Mathematics
*Center (geometry), the middle of an object
* Center (algebra), used in various contexts
** Center (group theory)
** Center (ring theory)
* Graph center, the set of all vertices of minimum eccentric ...
at the
Norwegian University of Science and Technology
Norwegian, Norwayan, or Norsk may refer to:
*Something of, from, or related to Norway, a country in northwestern Europe
*Norwegians, both a nation and an ethnic group native to Norway
* Demographics of Norway
*The Norwegian language, including th ...
(NTNU). He is a
fellow of the Royal Society
Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted by the judges of the Royal Society of London to individuals who have made a "substantial contribution to the improvement of natural knowledge, including mathematic ...
and a member of the
United States National Academy of Sciences
The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nat ...
.
Education and career
He received his Ph.D. in 1976 from
Harvard University
Harvard University is a private Ivy League research university in Cambridge, Massachusetts. Founded in 1636 as Harvard College and named for its first benefactor, the Puritan clergyman John Harvard, it is the oldest institution of high ...
where he was a student of
Richard Lewontin, and completed his Postdoctoral work at the
University of Wisconsin
A university () is an institution of higher (or tertiary) education and research which awards academic degrees in several academic disciplines. ''University'' is derived from the Latin phrase ''universitas magistrorum et scholarium'', which ...
under
James F. Crow. He then held positions at the
University of Chicago
The University of Chicago (UChicago, Chicago, U of C, or UChi) is a private university, private research university in Chicago, Illinois. Its main campus is located in Chicago's Hyde Park, Chicago, Hyde Park neighborhood. The University of Chic ...
,
University of Oregon
The University of Oregon (UO, U of O or Oregon) is a public research university in Eugene, Oregon. Founded in 1876, the institution is well known for its strong ties to the sports apparel and marketing firm Nike, Inc, and its co-founder, billion ...
,
University of California, San Diego
The University of California, San Diego (UC San Diego or colloquially, UCSD) is a public university, public Land-grant university, land-grant research university in San Diego, California. Established in 1960 near the pre-existing Scripps Insti ...
,
and
Imperial College London
Imperial College London (legally Imperial College of Science, Technology and Medicine) is a public research university in London, United Kingdom. Its history began with Prince Albert, consort of Queen Victoria, who developed his vision for a ...
.
In 2016 he was employed as an International Chair Professor at the
Norwegian University of Science and Technology
Norwegian, Norwayan, or Norsk may refer to:
*Something of, from, or related to Norway, a country in northwestern Europe
*Norwegians, both a nation and an ethnic group native to Norway
* Demographics of Norway
*The Norwegian language, including th ...
(NTNU).
Work
Lande is best known for his early work extending
quantitative genetics
Quantitative genetics deals with phenotypes that vary continuously (such as height or mass)—as opposed to discretely identifiable phenotypes and gene-products (such as eye-colour, or the presence of a particular biochemical).
Both branches ...
theory to the context of
evolutionary biology
Evolutionary biology is the subfield of biology that studies the evolutionary processes (natural selection, common descent, speciation) that produced the diversity of life on Earth. It is also defined as the study of the history of life fo ...
in natural populations. In particular, he developed a
stochastic
Stochastic (, ) refers to the property of being well described by a random probability distribution. Although stochasticity and randomness are distinct in that the former refers to a modeling approach and the latter refers to phenomena themselve ...
theory for the evolution of quantitative traits by
genetic drift
Genetic drift, also known as allelic drift or the Wright effect, is the change in the frequency of an existing gene variant (allele) in a population due to random chance.
Genetic drift may cause gene variants to disappear completely and there ...
and
natural selection
Natural selection is the differential survival and reproduction of individuals due to differences in phenotype. It is a key mechanism of evolution, the change in the heritable traits characteristic of a population over generations. Cha ...
.
He also proposed a multivariate framework to describe the effect of selection on multiple correlated characters, thus helping clarify the much-debated notion of genetic constraints in phenotypic evolution.
He later applied and extended these results to study a wide variety of topics in evolutionary biology, including:
sexual selection
Sexual selection is a mode of natural selection in which members of one biological sex choose mates of the other sex to mate with (intersexual selection), and compete with members of the same sex for access to members of the opposite sex (in ...
,
speciation
Speciation is the evolutionary process by which populations evolve to become distinct species. The biologist Orator F. Cook coined the term in 1906 for cladogenesis, the splitting of lineages, as opposed to anagenesis, phyletic evolution withi ...
, the evolution of
phenotypic plasticity
Phenotypic plasticity refers to some of the changes in an organism's behavior, morphology and physiology in response to a unique environment. Fundamental to the way in which organisms cope with environmental variation, phenotypic plasticity encompa ...
, of
self-fertilization, of
life history, of a
species range
Species distribution —or species dispersion — is the manner in which a biological taxon is spatially arranged. The geographic limits of a particular taxon's distribution is its range, often represented as shaded areas on a map. Patterns of ...
in space and time.
Apart from his work in evolutionary genetics, Lande has substantially contributed to the fields of
population dynamics
Population dynamics is the type of mathematics used to model and study the size and age composition of populations as dynamical systems.
History
Population dynamics has traditionally been the dominant branch of mathematical biology, which has ...
and
conservation biology
Conservation biology is the study of the conservation of nature and of Earth's biodiversity with the aim of protecting species, their habitats, and ecosystems from excessive rates of extinction and the erosion of biotic interactions. It is an ...
.
In particular, his model on the effect of
habitat fragmentation
Habitat fragmentation describes the emergence of discontinuities (fragmentation) in an organism's preferred environment (habitat), causing population fragmentation and ecosystem decay. Causes of habitat fragmentation include geological proces ...
on the
extinction threshold of territorial species was central to the debate about the conservation of the
Northern spotted owl in the Pacific Northwest. He and
Georgina Mace contributed to clarify the categories for the
IUCN red list
The International Union for Conservation of Nature (IUCN) Red List of Threatened Species, also known as the IUCN Red List or Red Data Book, founded in 1964, is the world's most comprehensive inventory of the global conservation status of biol ...
, by proposing new criteria based on measurable quantities relating to times to
extinction
Extinction is the termination of a kind of organism or of a group of kinds ( taxon), usually a species. The moment of extinction is generally considered to be the death of the last individual of the species, although the capacity to breed ...
.
He is a specialist of
stochastic
Stochastic (, ) refers to the property of being well described by a random probability distribution. Although stochasticity and randomness are distinct in that the former refers to a modeling approach and the latter refers to phenomena themselve ...
population dynamics, on which he co-authored a book with
Steinar Engen
Steinar Baldursson, known by the mononym Steinar (born 1995) is a singer and songwriter.
Steinar was born in Grafarvogur, a district of Reykjavík. He released his debut album ''Beginning'' in Iceland
Iceland ( is, Ísland; ) is a No ...
and
Bernt-Erik Sæther, and of methods for estimating
density dependence In population ecology, density-dependent processes occur when population growth rates are regulated by the density of a population. This article will focus on density-dependence in the context of macroparasite life cycles.
Positive density-dependen ...
from
time series
In mathematics, a time series is a series of data points indexed (or listed or graphed) in time order. Most commonly, a time series is a sequence taken at successive equally spaced points in time. Thus it is a sequence of discrete-time data. E ...
of population density.
Some of the concepts and tools he introduced, such as the phenotypic
selection gradient A selection gradient describes the relationship between a character trait and a species' relative fitness. A trait may be a physical characteristic, such as height or eye color, or behavioral, such as flying or vocalizing. Changes in a trait, such ...
(univariate or multivariate, directional or quadratic) and the G matrix, have become standard in evolutionary biology.
Publications
*
Books
Lande et al 2003. Stochastic Population Dynamics in Ecology and Conservation* Bernt-Erik Sæther, Steinar Engen and Russell Lande: ''Finite metapopulation models with density-dependent migration and stochastic local dynamics''. London: Royal Society, 1999.(Reprint from ''Proceedings of the Royal Society of London. B'', 226(1999)
Representative articles
Lande, R. 1976. Evolution. Natural Selection and Random Genetic Drift in Phenotypic EvolutionLande, R. 1981. PNAS. Models of speciation by sexual selection on polygenic traits Lande, R. and S. J. Arnold. 1983. Evolution. The Measurement of Selection on Correlated Characters Lande, R. 1987. American Naturalist. Extinction Thresholds in Demographic Models of Territorial Populations. Lande, R. 1988. Science. Genetics and demography in biological conservation. Lande, R. 1993. American Naturalist. Risks of Population Extinction from Demographic and Environmental Stochasticity and Random Catastrophes. Lande, R. et al. 2002. American Naturalist. Estimating Density Dependence from Population Time Series Using Demographic Theory and Life‐History Data.
Honours and awards
*
Sewall Wright Award 1992
*
Guggenheim Fellowship
Guggenheim Fellowships are grants that have been awarded annually since by the John Simon Guggenheim Memorial Foundation to those "who have demonstrated exceptional capacity for productive scholarship or exceptional creative ability in the ar ...
1996
*
MacArthur Fellowship 1997
*
Weldon Memorial Prize and Medal 2010
*
Balzan Prize 2011
*
Fellow of the Royal Society
Fellowship of the Royal Society (FRS, ForMemRS and HonFRS) is an award granted by the judges of the Royal Society of London to individuals who have made a "substantial contribution to the improvement of natural knowledge, including mathematic ...
2012
* Elected member,
United States National Academy of Sciences
The National Academy of Sciences (NAS) is a United States nonprofit, non-governmental organization. NAS is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Engineering (NAE) and the Nat ...
2015
* Outstanding Paper Award,
The Wildlife Society (TWS) 2015
TWS on the award
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References
Sources
Fisch, Florian «“Who’s Going to Speak up for Nature?”». In: ''Lab Time''s, 1/2012, pp. 20–25 (Interview with Russell Lande)
International Balzan Prize Foundation's biographical and bibliographical data on Lande
External links
Russell Scott Lande
International Balzan Prize Foundation
Lande's profile page, NTNU
{{DEFAULTSORT:Lande, Russell
1951 births
Living people
Evolutionary biologists
American ecologists
Population geneticists
21st-century American biologists
Fellows of the Royal Society
Harvard University alumni
Norwegian University of Science and Technology faculty
University of California, Irvine alumni
University of Chicago alumni
MacArthur Fellows