Wednesday, March 19, 2008

Habitat Fragmentation

HABITAT FRAGMENTATION
By: Ferris Troy B. Yu Asensi






Habitat Fragmentation is a process of environmental change
essential in evolution and conservation Biology. As the name
implies, it describes the emergence of discontinuities
(fragmentation) in an organism's preferred environment
(habitat).

Habitat Fragmentation affects biodiversity due to reduction in the
amount available habitat for plants and animals like rain forests,
forests, oceans, etc. Habitat Fragmentation invariably involves
some amount of habitat destruction. Plants and other sessile
organisms in these areas are usually directly destroyed. The
remaining habitat fragments are smaller than the original
habitat.
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Habitat Fragmentation eliminates habitats for those species
requiring large unbroken blocks of habitat. Additionally, the small
habitat patches resulting from fragmentation, often do not provide
the food and cover resources for many species that do attempt to
use them. This can result in an increased risk of death by
predation, if the animal has to venture beyond the cover of the
patch to find new resources, or starvation
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MY INSIGHTS ABOUT THE ENVIRONMENTAL ISSUE:
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Habitat Fragmentation is an environmental issue we are
constantly encountering nowadays but us, humans are not
aware of it. Moreover,we are the culprit of this environmental
problem. Habitat Fragmentation is frequently caused by us, humans
when native vegetation is cleared for human activities such as
agriculture, rural development or urbanization.

Habitat Fragmentation isn't popular as global warming but
it's effects are as tremendous and dominant like global warming.
Many animals are threatened by this growing environmental
problem we all struggle to unravel. Many living organisms
experience starvation that increases competition among animals.
There are many management practices for the maintenance of
species which are threatened because of fragmentation. Some of
these practices include: reduction of inbreeding, preserving or
restoring habitat, meta populations, and facilitating dispersal,
migration, and breeding.

Habitat Fragmentation brought about by geological processes,
can be a major problem in the near future. When animals lose their
habitats, they may endanger their existence. Overcrowding and
increased population are the possible results. Providing synthetic
habitats for animals can be a way to prevent this phenomenon.
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BYE..!!
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HOPE YOU'D TAKE A STAND IN SAVING THE NATURE!
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