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What differentiates ecological studies from other studies is that the unit analysis being studied is the group, therefore inferences cannot be made about individual study participants. [2] On the other hand, details of outcome and exposure can be generalized to the population being studied.
These studies are managed by the International Long Term Ecological Network (LTER). [104] The longest experiment in existence is the Park Grass Experiment , which was initiated in 1856. [ 105 ] Another example is the Hubbard Brook study , which has been in operation since 1960.
Ecosystem ecology is an inherently interdisciplinary field of study. An individual ecosystem is composed of populations of organisms, interacting within communities, and contributing to the cycling of nutrients and the flow of energy. The ecosystem is the principal unit of study in ecosystem ecology.
Environmental studies (EVS or EVST) is a multidisciplinary academic field which systematically studies human interaction with the environment. Environmental studies connects principles from the physical sciences, commerce/economics, the humanities, [ 1 ] and social sciences [ 2 ] to address complex contemporary environmental issues.
Studies in ecological anthropology borrow heavily from the natural sciences, in particular, the concept of the ecosystem from systems ecology. In this approach, also called systems theory, ecosystems are seen as self-regulating, and as returning to a state of equilibrium.
Fire ecology – Study of fire in ecosystems – which looks at the role of fire in the environment of plants and animals and its effect on ecological communities; Functional ecology – branch of ecology Pages displaying wikidata descriptions as a fallback – the study of the roles, or functions, that certain species (or groups thereof) play ...
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 ...
Human ecology is an interdisciplinary and transdisciplinary study of the relationship between humans and their natural, social, and built environments. The philosophy and study of human ecology has a diffuse history with advancements in ecology , geography , sociology , psychology , anthropology , zoology , epidemiology , public health , and ...