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There are two types of processes that can lead to habitat fragmentation. There are exogenous processes and endogenous processes. Endogenous is a process that develops as a part of species biology so they typically include changes in biology, behavior, and interactions within or between species.
Urbanization is causing humans to continuously fragment landscapes and thus increase the edge effect. This change in landscape ecology is proving to have consequences. [ 2 ] Generalist species, especially invasive ones, have been seen to benefit from this landscape change whilst specialist species are suffering. [ 3 ]
Range of the snail Elona quimperiana, an example of a disjunct distribution. In biology, a taxon with a disjunct distribution is one that has two or more groups that are related but considerably separated from each other geographically. The causes are varied and might demonstrate either the expansion or contraction of a species' range.
In contrast, species–area relationships for contiguous habitats will always rise as areas increases, provided that the sample plots are nested within one another. The species–area relationship for mainland areas (contiguous habitats) will differ according to the census design used to construct it. [ 11 ]
A fragmented state has several noncontiguous pieces of territory. Archipelagos such as Philippines, Indonesia, and Fiji are examples of fragmented states. [1] A prorupted or protruded has an extension that protrudes from the main territory. [3] Thailand is an example of a prorupted state. [1] A perforated completely surrounds another state ...
An example of the effects of abiotic factors on species distribution can be seen in drier areas, where most individuals of a species will gather around water sources, forming a clumped distribution. Researchers from the Arctic Ocean Diversity (ARCOD) project have documented rising numbers of warm-water crustaceans in the seas around Norway's ...
For example, as the area of a series of islands increase, there is a direct relationship to the increasing species richness of primary producers. It is important to consider that island species area relationships will behave somewhat differently than mainland species area relationships, however the connections between the two can still prove to ...
Reef aquarium enthusiasts fragment corals for various purposes including shape control; sharing with others; regrowth experiments; and minimizing damage to natural coral reefs. Both hard and soft corals can be fragmented. Genera highly tolerant of fragmentation include Acropora, Montipora, Pocillopora, Euphyllia, and Caulastraea among others. [7]