Scott Carroll | |
---|---|
Nationality | American |
Citizenship | United States |
Alma mater | University of Utah, University of Oklahoma, University of Minnesota |
Scientific career | |
Fields | Biology |
Institutions | University of California, Davis |
Scott P. Carroll is an American evolutionary biologist and ecologist affiliated with the University of California, Davis [1] and the University of Queensland. Carroll's main interests are in exploring contemporary evolution to better understand adaptive processes and how those processes can be harnessed to develop solutions to evolutionary challenges in food production, medical care and environmental conservation. [2] With Charles W. Fox, Carroll edited Conservation Biology: Evolution in Action, a book published by Oxford University Press in 2008 in which contributors, across the field of evolutionary biology and conservation, apply evolutionary thinking to concepts and practices in conservation biology, an area of research sometimes called evolutionary ecology. [3] Carroll is founding director of the Institute for Contemporary Evolution. [4]
Scott P. Carroll was awarded his Ph.D. in biology at the University of Utah in 1990. He gained his Master of Science in 1983 at the University of Oklahoma, graduating in 1981 with a Bachelor of Science in ecology and behavioral biology (magna cum laude) at the University of Minnesota.
After gaining his Ph. D. Carrol worked as an academic in Costa Rica, first working at the University of California in 1991.
In 2003–04 and again in 2007–08 he was a Fulbright Scholar at University of Queensland.
As a principal of Carroll-Loye Biological Research Consulting, Carroll undertakes insect repellent development, testing and registration, providing US EPA compliant efficacy evaluations of both conventional and biological insect repellents. [5] Amanda Mascarelli of the LA Times has written several articles on insect repellents with the help of Carroll-Loye. [6] [7] [8] In July 2014 Carroll appeared on Good Morning America assisting reporter Becky Worley with a mosquito box in a story comparing DEET based sprays with Picaridin. [9]
In conservation biology Carroll cautions against overzealous "native species bias", which he believes may sometimes result in environmentally unwise, expensive and ultimately unsuccessful non-native-species eradication attempts, appearing as one of 19 authors (led by Mark Davis) of "Don't judge species on their origins" in Nature, Issue 7350. [10] This area of conservation biology is hotly debated, the Mark Davis et al. article sparking a response from Daniel Simberloff and another 140 scientists, also in Nature entitled "Non-natives: 141 scientists object." [11] Carroll and co-author Matthew Chew then responded to Simberloff et al. in an opinion piece in The Scientist. [12]
In a special issue of Evolutionary Applications [13] in March 2011, Carroll proposes a conciliatory approach to manage the eco-evolutionary dynamics resulting from interactions of natives with non-natives. [14] Carroll expanded on his views on conciliation biology in an address to the Commonwealth Club of California, "An approach to conservation that reconciles past, present and future landscapes in nature", part of the Commonwealth Club's program “The science of conservation and biodiversity in the 21st century.” [15] Sharon Levy quotes Carroll in OnEarth magazine as saying: "Conciliation biology offers a valuable insight, not that we must give up the fight against invasive species but that we can enlist strong allies in the wild." [16] Ann Hild, a shrub-land ecologist at the University of Wyoming, says: "The heart of Carroll's argument will be hard for many to accept, because it means we're no longer striving for a pristine community of native plants." Levy agrees Carroll's is "the most practical approach in some cases, but preventing new invasions still seems most vital. [16]
Included in:
Mentioned in:
In order of most citations as of 3 September 2014
Ecology is the study of the relationships among living organisms, including humans, and their physical environment. Ecology considers organisms at the individual, population, community, ecosystem, and biosphere level. Ecology overlaps with the closely related sciences of biogeography, evolutionary biology, genetics, ethology, and natural history.
Theoretical ecology is the scientific discipline devoted to the study of ecological systems using theoretical methods such as simple conceptual models, mathematical models, computational simulations, and advanced data analysis. Effective models improve understanding of the natural world by revealing how the dynamics of species populations are often based on fundamental biological conditions and processes. Further, the field aims to unify a diverse range of empirical observations by assuming that common, mechanistic processes generate observable phenomena across species and ecological environments. Based on biologically realistic assumptions, theoretical ecologists are able to uncover novel, non-intuitive insights about natural processes. Theoretical results are often verified by empirical and observational studies, revealing the power of theoretical methods in both predicting and understanding the noisy, diverse biological world.
Convergent evolution is the independent evolution of similar features in species of different periods or epochs in time. Convergent evolution creates analogous structures that have similar form or function but were not present in the last common ancestor of those groups. The cladistic term for the same phenomenon is homoplasy. The recurrent evolution of flight is a classic example, as flying insects, birds, pterosaurs, and bats have independently evolved the useful capacity of flight. Functionally similar features that have arisen through convergent evolution are analogous, whereas homologous structures or traits have a common origin but can have dissimilar functions. Bird, bat, and pterosaur wings are analogous structures, but their forelimbs are homologous, sharing an ancestral state despite serving different functions.
Evolutionary biology is the subfield of biology that studies the evolutionary processes that produced the diversity of life on Earth. It is also defined as the study of the history of life forms on Earth. Evolution holds that all species are related and gradually change over generations. In a population, the genetic variations affect the phenotypes of an organism. These changes in the phenotypes will be an advantage to some organisms, which will then be passed onto their offspring. Some examples of evolution in species over many generations are the peppered moth and flightless birds. In the 1930s, the discipline of evolutionary biology emerged through what Julian Huxley called the modern synthesis of understanding, from previously unrelated fields of biological research, such as genetics and ecology, systematics, and paleontology.
Sandfly or sand fly is a colloquial name for any species or genus of flying, biting, blood-sucking dipteran (fly) encountered in sandy areas. In the United States, sandfly may refer to certain horse flies that are also known as "greenheads", or to members of the family Ceratopogonidae. The bites usually result in a small, intensely itchy bump or welt, the strength of which intensifies over a period of 5-7 days before dissipating. Moderate relief is achieved with varying success through the application of over the counter products such as Benadryl (ingested) or an analgesic cream such as After Bite. Outside the United States, sandfly may refer to members of the subfamily Phlebotominae within the Psychodidae. Biting midges (Ceratopogonidae) are sometimes called sandflies or no-see-ums. New Zealand sandflies are in the genus of sand fly Austrosimulium, a type of black fly.
Ecology is a new science and considered as an important branch of biological science, having only become prominent during the second half of the 20th century. Ecological thought is derivative of established currents in philosophy, particularly from ethics and politics.
An insect repellent is a substance applied to the skin, clothing, or other surfaces to discourage insects from landing or climbing on that surface. Insect repellents help prevent and control the outbreak of insect-borne diseases such as malaria, Lyme disease, dengue fever, bubonic plague, river blindness, and West Nile fever. Pest animals commonly serving as vectors for disease include insects such as flea, fly, and mosquito; and ticks (arachnids).
Daniel Simberloff is an American biologist and ecologist. He earned his Ph.D. from Harvard University in 1969. He is currently Gore Hunger Professor of Environmental Science at the University of Tennessee, editor-in-chief of the journal Biological Invasions, and a member of the National Academy of Sciences.
Sociality is the degree to which individuals in an animal population tend to associate in social groups (gregariousness) and form cooperative societies.
The Red Queen's hypothesis is a hypothesis in evolutionary biology proposed in 1973, that species must constantly adapt, evolve, and proliferate in order to survive while pitted against ever-evolving opposing species. The hypothesis was intended to explain the constant (age-independent) extinction probability as observed in the paleontological record caused by co-evolution between competing species; however, it has also been suggested that the Red Queen hypothesis explains the advantage of sexual reproduction at the level of individuals, and the positive correlation between speciation and extinction rates in most higher taxa.
Serinethinae is a subfamily of the hemipteran family Rhopalidae, sometimes known as soapberry bugs. They are brightly colored seed-eaters, comprising three genera and about sixty-five species. These bugs are specialists on plants in the soapberry family (Sapindaceae), which includes maples, balloon vines, and soapberry trees, among others. Seeds of the plants are the main resource used by adults for reproduction and nymphs for growth and development. Their diversity is the result of an adaptive radiation on these plants, whose cyanide-based defenses the bugs have overcome. The New World genus Jadera consists of nearly 20 species that range naturally from Kansas to southern Argentina. Boisea consists of 4 species, 1 in Africa, 1 in India, and 2 in North America, including the well-known box elder bug, Boisea trivittata. Leptocoris includes more than 40 species, in Oceania, Australia, Asia, and Africa.
Jadera haematoloma, the red-shouldered bug, goldenrain-tree bug or soapberry bug is a species of true bug that lives throughout the United States and south to northern South America. It feeds on seeds within the soapberry plant family, Sapindaceae, and is known to rapidly adapt to feeding on particular hosts. The species is often confused with boxelder bugs and lovebugs.
The Theory of Island Biogeography is a 1967 book by the ecologist Robert MacArthur and the biologist Edward O. Wilson. It is widely regarded as a seminal work in island biogeography and ecology. The Princeton University Press reprinted the book in 2001 as a part of the "Princeton Landmarks in Biology" series. The book popularized the theory that insular biota maintain a dynamic equilibrium between immigration and extinction rates. The book also popularized the concepts and terminology of r/K selection theory.
Menno Schilthuizen is a Dutch evolutionary biologist, ecologist, and permanent research scientist at Naturalis Biodiversity Center in Leiden and a professor of evolution and biodiversity at Leiden University.
Leptocoris is the largest genus of the soapberry bug subfamily. The 41 species of this genus are distributed throughout Africa, South Asia, and Oceania and are thought to have originated in Africa, where the greatest diversity of Leptocoris species are found. Members of this genus are large-bodied and have short, wide pronota; they are similar in appearance to the New World genus Jadera. Leptocoris species can be easily distinguished from the small, slender Boisea. The Australian Leptocoris tagalicus has been studied for its ability to rapidly adapt to invasive hosts and is seen as a possible means of biocontrol for environmental weeds. The southeast Asian species Leptocoris vicinus is common in urban settings, although it is frequently misidentified as Leptocoris augur.
Rosemary Gillespie is an evolutionary biologist and professor of Environmental Science, Policy & Management, Division of Insect Biology at the University of California, Berkeley. She was the President of the American Genetics Association in 2018 and was previously President of the International Biogeography Society 2013–2015. From 2011 to 2013 she had served at the president of the American Arachnological Society. As of 2020 she is the faculty director of the Essig Museum of Entomology and a Professor and Schlinger Chair in systematic entomology at the University of California, Berkeley. Gillespie is known for her work on the evolution of communities on hotspot archipelagoes.
Judith (Judy) H. Myers is a Canadian-American ecologist. In 2014 she was elected president of the Canadian Society for Ecology and Evolution. Professor Myers is well known for her decades-long research into plant-animal-microbe interactions, including insect pest outbreaks, viral pathogens of insects, and pioneering work on biological control of insects and plants, particularly invasive species. Throughout her career she has advocated strongly for both the public understanding of science and for increasing the number of women in the STEM subjects: Science, Technology, Engineering, and Mathematics.
Ruth Geyer Shaw is a professor and principal investigator in the Department of Ecology, Evolution and Behavior at the University of Minnesota. She studies the processes involved in genetic variation, specializing in plant population biology and evolutionary quantitative genetics. Her work is particularly relevant in studying the effects of stressors such as climate instability and population fragmentation on evolutionary change in populations. She has developed and applied new statistical methods for her field and is considered a leading population geneticist.
John Norton Thompson is an American evolutionary biologist.