Stephen P. Hubbell
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Stephen P. Hubbell (born 17 February 1942) is an American
ecologist Ecology () is the study of the relationships between living organisms, including humans, and their physical environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere level. Ecology overlaps wi ...
on the faculty of the
University of California, Los Angeles The University of California, Los Angeles (UCLA) is a public land-grant research university in Los Angeles, California. UCLA's academic roots were established in 1881 as a teachers college then known as the southern branch of the California St ...
. He is author of the
unified neutral theory of biodiversity and biogeography The unified neutral theory of biodiversity and biogeography (here "Unified Theory" or "UNTB") is a theory and the title of a monograph by ecologist Stephen P. Hubbell. It aims to explain the diversity and relative abundance of species in ecolo ...
(UNTB), which seeks to explain the diversity and relative abundance of
species In biology, a species is the basic unit of classification and a taxonomic rank of an organism, as well as a unit of biodiversity. A species is often defined as the largest group of organisms in which any two individuals of the appropriate s ...
in ecological communities not by niche differences but by stochastic processes (
random walk In mathematics, a random walk is a random process that describes a path that consists of a succession of random steps on some mathematical space. An elementary example of a random walk is the random walk on the integer number line \mathbb Z ...
) among ecologically equivalent species. Hubbell is also a senior staff scientist at the
Smithsonian Tropical Research Institute The Smithsonian Tropical Research Institute (STRI, es, Instituto Smithsonian de Investigaciones Tropicales) is located in Panama and is the only bureau of the Smithsonian Institution based outside of the United States. It is dedicated to understa ...
in Balboa,
Panama Panama ( , ; es, link=no, Panamá ), officially the Republic of Panama ( es, República de Panamá), is a transcontinental country spanning the southern part of North America and the northern part of South America. It is bordered by Cos ...
. He is also well known for tropical forest studies. In 1980, he and
Robin B. Foster Robin B. Foster is a botanist studying tropical forests. He co-originated the "tropical forest dynamics plot". Biography Foster graduated from Dartmouth College in 1966 with a Bachelor of Science in Biology, and attained his Botany / Plant Ecol ...
of the Field Museum in Chicago, launched the first of the 50 hectare forest dynamics studies on Barro Colorado Island in Panama. This plot became the flagship of a global network of large permanent forest dynamics plots, all following identical measurement protocols. This global network now has more than 70 plots in 28 countries, and these plots contain more than 12000 tree species and 7 million individual trees that are tagged, mapped, and monitored long-term for growth, survival and recruitment. The
Center for Tropical Forest Science The Center for Tropical Forest Science, or CTFS, was a consortium of forest researchers who pursued long-term research on tree populations using comparable census method. The work developed out of a study of 50 hectares of forest on Barro Colorado I ...
coordinates research across global network of plots through the
Smithsonian Tropical Research Institute The Smithsonian Tropical Research Institute (STRI, es, Instituto Smithsonian de Investigaciones Tropicales) is located in Panama and is the only bureau of the Smithsonian Institution based outside of the United States. It is dedicated to understa ...
. The program has expanded into the temperate zone, and is now known as the Forest Global Earth Observatory Network or ForestGEO. In 1988, while a Professor at Princeton University, he founded the Committee for the National Institutes of the Environments (CNIE), a non-profit organization in Washington, D.C. on his fellowship from the Pew Charitable Trusts. The goal of the CNIE was to promote the creation of a government agency called the National Institutes of the Environment (NIE), modeled on the
National Institutes of Health The National Institutes of Health, commonly referred to as NIH (with each letter pronounced individually), is the primary agency of the United States government responsible for biomedical and public health research. It was founded in the late ...
. After a dozen years, the organization became the
National Council for Science and the Environment The National Council for Science and the Environment (NCSE) is a U.S.-based nonpartisan, non-profit organization which has a mission to improve the scientific basis of environmental A biophysical environment is a biotic and abiotic surrounding ...
, whose mission is "to improve the scientific basis of environmental decision-making." Hubbell was born in Gainesville,
Florida Florida is a state located in the Southeastern region of the United States. Florida is bordered to the west by the Gulf of Mexico, to the northwest by Alabama, to the north by Georgia, to the east by the Bahamas and Atlantic Ocean, and to ...
.Curriculum vitae: Stephen P. Hubbell
He earned his
doctorate A doctorate (from Latin ''docere'', "to teach"), doctor's degree (from Latin ''doctor'', "teacher"), or doctoral degree is an academic degree awarded by universities and some other educational institutions, derived from the ancient formalism ''l ...
in
zoology Zoology ()The pronunciation of zoology as is usually regarded as nonstandard, though it is not uncommon. is the branch of biology that studies the Animal, animal kingdom, including the anatomy, structure, embryology, evolution, Biological clas ...
at the
University of California, Berkeley The University of California, Berkeley (UC Berkeley, Berkeley, Cal, or California) is a public land-grant research university in Berkeley, California. Established in 1868 as the University of California, it is the state's first land-grant u ...
, in 1969. As a professor at the
University of Michigan , mottoeng = "Arts, Knowledge, Truth" , former_names = Catholepistemiad, or University of Michigania (1817–1821) , budget = $10.3 billion (2021) , endowment = $17 billion (2021)As o ...
, he taught graduate courses for the
Organization for Tropical Studies The Organization for Tropical Studies (OTS), founded in 1963, is a non-profit consortium of over 50 universities and research institutions based in the United States, Latin America, and South Africa. OTS manages a network  of ecological research s ...
in
Costa Rica Costa Rica (, ; ; literally "Rich Coast"), officially the Republic of Costa Rica ( es, República de Costa Rica), is a country in the Central American region of North America, bordered by Nicaragua to the north, the Caribbean Sea to the no ...
. Later, at
Princeton University Princeton University is a private university, private research university in Princeton, New Jersey. Founded in 1746 in Elizabeth, New Jersey, Elizabeth as the College of New Jersey, Princeton is the List of Colonial Colleges, fourth-oldest ins ...
, as a professor of ecology and evolutionary biology, he continued study of the population biology of tropical trees. In 2003, Hubbell became Distinguished Research Professor in the Department of Plant Biology at the University of Georgia. As a
Fellow A fellow is a concept whose exact meaning depends on context. In learned or professional societies, it refers to a privileged member who is specially elected in recognition of their work and achievements. Within the context of higher education ...
at the
Pew Institute for Ocean Science A pew () is a long bench seat or enclosed box, used for seating members of a congregation or choir in a church, synagogue or sometimes a courtroom. Overview The first backless stone benches began to appear in English churches in the th ...
, Hubbell initiated the establishment of the
National Council for Science and the Environment The National Council for Science and the Environment (NCSE) is a U.S.-based nonpartisan, non-profit organization which has a mission to improve the scientific basis of environmental A biophysical environment is a biotic and abiotic surrounding ...
(NCSE), which works with the parties that create and use environmental knowledge to influence environmental decisions. Hubbell is married to evolutionary ecologist
Patricia Adair Gowaty Patricia Adair Gowaty is an American evolutionary biologist. She received her B.A. in biology at Tulane University and her PhD in zoology at Clemson University in 1980. She is currently a Distinguished Professor at the University of California, Los ...
, who is also a Distinguished Professor at the
University of California, Los Angeles The University of California, Los Angeles (UCLA) is a public land-grant research university in Los Angeles, California. UCLA's academic roots were established in 1881 as a teachers college then known as the southern branch of the California St ...
.


Education and honors

*
Bachelor of Arts Bachelor of arts (BA or AB; from the Latin ', ', or ') is a bachelor's degree awarded for an undergraduate program in the arts, or, in some cases, other disciplines. A Bachelor of Arts degree course is generally completed in three or four years ...
, Biology, 1963,
Carleton College Carleton College ( ) is a private liberal arts college in Northfield, Minnesota. Founded in 1866, it had 2,105 undergraduate students and 269 faculty members in fall 2016. The 200-acre main campus is between Northfield and the 800-acre Cowling ...
*
Ph.D. A Doctor of Philosophy (PhD, Ph.D., or DPhil; Latin: or ') is the most common degree at the highest academic level awarded following a course of study. PhDs are awarded for programs across the whole breadth of academic fields. Because it is a ...
, Zoology, 1969, University of California Berkeley, California *American Association for the Advancement of Science, Fellow, 1980 *Pew Fellows Program in Conservation and the Environment, Fellow, 1990 *National Council for Science and the Environment, Chair, 1991– *American Academy of Arts and Sciences, Fellow, 2003 *W.S. Cooper Award, Ecological Society of America, 2006 *Eminent Ecologist Award, Ecological Society of America, 2009 * International Prize for Biology, 2016


Publications

*


References


External links

*Scientific America
Interview with Steve Hubbell
{{DEFAULTSORT:Hubbell, Stephen P. American ecologists Fellows of the American Academy of Arts and Sciences Fellows of the American Association for the Advancement of Science University of Georgia faculty 1942 births Living people Carleton College alumni University of Michigan faculty Fellows of the Ecological Society of America Neutral theory