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In scientific ecology, climax community or climatic climax community is a historic term for a community of plants, animals, and fungi which, through the process of ecological succession in the development of vegetation in an area over time, have reached a steady state. This equilibrium was thought to occur because the climax community is ...
Ecosystem ecology is the integrated study of living and non-living components of ecosystems and their interactions within an ecosystem framework. This science examines how ecosystems work and relates this to their components such as chemicals , bedrock , soil , plants , and animals .
A bear with a salmon. Interspecific interactions such as predation are a key aspect of community ecology.. 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.
Ecology can also be classified on the basis of: . the primary kinds of organism under study, e.g. animal ecology, plant ecology, insect ecology; the biomes principally studied, e.g. forest ecology, grassland ecology, desert ecology, benthic ecology, marine ecology, urban ecology;
Another defensive measure that involves chemical ecology and marine ecology is the bobtail squid's light organ. The bobtail which is located in Hawaii contains a light organ that houses consumed bacterium Vibrio fischeri, V. fisheri bacterium utilizes quorum sensing to indicate expression for bioluminescence, for down welling light intensity. [39]
Ecological classification or ecological typology is the classification of land or water into geographical units that represent variation in one or more ecological features. . Traditional approaches focus on geology, topography, biogeography, soils, vegetation, climate conditions, living species, habitats, water resources, and sometimes also anthropic factors.
Applied ecologists often use one or more of the following approaches, namely, observation, experimentation, and modeling. [7] For example, a wildlife preservation project could involve: observational studies of the wildlife ecology; experiments to understand causal relationships; and the application of modeling to determine the information beyond the scope of experimentation.
For example, in coastal regions of Sweden, Spain and UK, Littorina saxatilis posses different shell shape in response to predation by crabs or waves surges. [ 43 ] Predation by crabs, also called crab crushing, gives rise to snails with wary behavior having large and thick shells which can easily retract and avoid predation.
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