Jellyfish population trends by LME.jpg- Population ecology
123 related topics
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.
Conservation biology is tied closely to ecology in researching the population ecology (dispersal, migration, demographics, effective population size, inbreeding depression, and minimum population viability) of rare or endangered species.
Type of mathematics used to model and study the size and age composition of populations as dynamical systems.
The concept is commonly used in insect population ecology or management to determine how environmental factors affect the rate at which pest populations increase.
Study of the relationships between living organisms, including humans, and their physical environment.
The main subdisciplines of ecology, population (or community) ecology and ecosystem ecology, exhibit a difference not only of scale but also of two contrasting paradigms in the field.
In ecology, a community is a group or association of populations of two or more different species occupying the same geographical area at the same time, also known as a biocoenosis, biotic community, biological community, ecological community, or life assemblage.
See also Microhabitat (film) or Habitat (disambiguation).
A marine example is when sea urchin populations "explode" in coastal waters and destroy all the macroalgae present.
In population ecology and economics, maximum sustainable yield (MSY) is theoretically, the largest yield (or catch) that can be taken from a species' stock over an indefinite period.
Essentially exponential growth based on the idea of the function being proportional to the speed to which the function grows.
It is widely regarded in the field of population ecology as the first principle of population dynamics, with Malthus as the founder.
Spatial ecology studies the ultimate distributional or spatial unit occupied by a species.
Analysis of spatial trends has been used to research wildlife management, fire ecology, population ecology, disease ecology, invasive species, marine ecology, and carbon sequestration modeling using the spatial relationships and patterns to determine ecological processes and their effects on the environment.
Emeritus Fellow of the Edward Grey Institute of Field Ornithology at the University of Oxford, Emeritus Fellow at Wolfson College, Oxford and Her Majesty's Warden of the Swans since 1993.
He is renowned for his work on avian population ecology and, in particular, reproductive rates.
Part of mainstream economics as well as a heterodox school of economic thought that is inspired by evolutionary biology.
Their approach can be compared and contrasted with the population ecology or organizational ecology approach in sociology: see Douma & Schreuder (2013, chapter 11).