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A species habitat can be seen as the physical manifestation of its ecological niche. Thus "habitat" is a species-specific term, fundamentally different from concepts such as environment or vegetation assemblages, for which the term "habitat-type" is more appropriate. [2]
An example of ecological diversity on a global scale would be the variation in ecosystems, such as deserts, forests, grasslands, wetlands and oceans. Ecological diversity is the largest scale of biodiversity, and within each ecosystem, there is a great deal of both species and genetic diversity. [1] [2] [3] [4]
An ecological equivalent to an organism is an organism from a different taxonomic group exhibiting similar adaptations in a similar habitat, an example being the different succulents found in American and African deserts, cactus and euphorbia, respectively. [13]
Habitat restoration is a subset of habitat conservation and its goals include improving the habitat and resources ranging from one species to several species [35] The Society for Ecological Restoration's International Science and Policy Working Group define restoration as "the process of assisting the recovery of an ecosystem that has been ...
Finally, the source–sink model has greatly influenced ecological trap theory, a model in which organisms prefer sink habitat over source habitat. [23] Besides being ecological trap sink habitat may vary in their response i major disturbance and colonization of sink habitat may allow species survival even if population in source habitat ...
An ecosystem (or ecological system) is a system formed by organisms in interaction with their environment. [ 2 ] : 458 The biotic and abiotic components are linked together through nutrient cycles and energy flows.
By practicing sustainable forestry, our industry can ensure that different generations of trees provide habitats for diverse wildlife and simultaneously benefit people—landowners, foresters ...
The development of ecological theory, usually with mathematical, statistical and/or computer modeling tools. tree line Any delineation between habitats in which trees are capable of growing and in which they are not capable of growing. Tree lines are found at the edges of habitats with suitable conditions for tree growth and development; beyond ...