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to 14th Annual DCEC Essay Contest Winners
Liz Berna Southern Door High School
Historically, wetlands have been thought of as useless wastelands. In movies and
on television, swamps are dirty, murky places full of hidden danger. Through
many years of "progress" we have turned over half our wetlands into land fill.
All along we thought we were doing good; however, we were wrong. Wetlands are
far more important than we could have believed. Many people are not aware of the
importance of wetlands in their community, state, country, or world. This must
be changed. In order for people to become more aware of the importance of
wetlands, we must educate them. By educating others, they will become more
knowledgeable about wetlands; the hidden and obvious details.
Through a
recent survey, conducted by students at the University of Wisconsin Green Bay,
45 percent of the respondents thought by identifying important wetlands that are
in need of protection. wetlands will stop disappearing. 2 How could this be an
effective solution to protecting wetlands? There is no way this solution could
be effective because every wetland is important. In the United States alone,
wetlands have been disappearing at a rate of 300,000 acres annually. If only the
important wetlands were identified, there would be even less wetlands. The
United States and the people of the United States need all of the wetlands there
are in order to be healthy individuals.
To make things more clear, a
wetland is a low area where the land is saturated with water. Wetlands typically
occur in low-Iying areas that receive fresh water at the edges of lake, ponds,
streams, and rivers. On every continent, except Antarctica, and in climates
ranging from the tropics to the tundra, there are wetlands. They occupy
approximately six percent of the land surface of the world. Wetlands are a very
important ecosystem for many reasons.
First of all, wetlands are
important in Door County because they help prevent flooding by holding water
much like a sponge. The wetlands store water and slowly release it to downstream
areas after the flood peak. By doing so, wetlands help keep river levels to a
normal level. Wetlands also filter and purify the surface water. When wetlands
reduce wave action and slow down the flow of water, erosion is lessened and
sediments are forced to settle out of the water. This improves the water quality
along with the removal of nutrients and contaminants from the water by growing
plants and by chemical processes in wetland sediments.
Another reason why
wetlands are important is because they directly improve other ecosystems.
Because of its cleansing benefits, wetlands have been compared to kidneys. For
example, wetlands and kidneys both help control water flow and clean the
system.
Wetlands are also important in Door County because they provide
habitat for many different plants and animals. For example reptiles, such as
turtles, snakes and alligators, are common in wetlands. Many amphibians, such as
frogs, salamanders, and toads, live in wetlands at least part of their lives. A
large number of fish require a wetland habitat for reproduction, feeding, or
protection. Birds are attracted to wetlands because of the large amount of food
and nesting sites. Wetlands are also homes for many small and large emergent
plants. These plants are firmly rooted in the bottom of wetlands and rise above
the surface. Many of these plants soak up tremendous amounts of excess water to
help prevent flooding.
Another reason wetlands are important is because
they provide many opportunities for recreational activities and educational
opportunities for nature studies and scientific research. For example, wetlands
provide many people with the pleasure of bird watching, hunting, fishing,
trapping, and hiking. Wetlands also provide many people with the opportunity to
study the plants and animals found in the wetlands.
Finally, wetlands are
important in Door County because they are truly unique. Wetlands are vital to
the health of all other biomes, wildlife, and humans everywhere. Without
wetlands, endangered and threatened species are lost, along with the habitat for
many other wildlife species. Also, without wetlands, water quality protection,
protection from flooding, and recreational opportunities are
lost.
Wetlands are the vital link between land and water that can be
found throughout the world. Many people are not aware of the importance of
wetlands and continue to ignore them. Wetlands are dramatically disappearing and
will continue to disappear at a fast rate because of the knowledge and concern
many people throughout the world lack. In order to stop the disappearance of
wetlands, we must educate as many people as we can. We have to save wetlands to
make our community, state, country, and world a better place.
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