BOTANY
FORESTRY
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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elongation
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obliteration
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fragmentation
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condensation
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Detailed explanation-1: -Forest fragmentation is the breaking of large, contiguous forested areas into smaller forest patches, separated by roads, agriculture, utility corridors or other anthropological developments. It is a gradual process which starts with smaller, discontinuous patches in an otherwise unbroken forest or grassland.
Detailed explanation-2: -Forest fragmentation is the breaking of large, contiguous, forested areas into smaller pieces of forest; typically these pieces are separated by roads, agriculture, utility corridors, subdivisions, or other human development.
Detailed explanation-3: -Fragmentation as Process. Habitat fragmentation is often defined as a process during which “a large expanse of habitat is transformed into a number of smaller patches of smaller total area, isolated from each other by a matrix of habitats unlike the original” (Wilcove et al.
Detailed explanation-4: -The biggest impact that habitat fragmentation can bring about is what is known as the edge effect. A habitat with more edges will increase the likelihood of animals leaving the habitat and entering a landscape that is outside their typical habitats and habitats they are necessarily able to adapt to.
Detailed explanation-5: -Their conclusion: habitat fragmentation reduces biodiversity by 13% to 75%, and the effects on ecosystems magnify with the passage of time. The findings could help inform conservation efforts to mitigate the ecological effects of deforestation for resource development.