Rainproj1 Essay Research Paper Weems 1Brian WeemsMrs

Rainproj1. Essay, Research Paper

Weems 1Brian WeemsMrs. FrenchEnglish 10218 February 1999 The Survival and Failure of our Rainforests: Rainforests around the globe are faced with the daily struggle for survival. Many are in the process of being destroyed by the poverty- ridden communities whose inhabitant live on the outskirts. Some are destroyed for their lumber and others are clear cut for farming. This destruction has caused a number of very real concerns within the scientific community, and environmental groups have been battling against deforestation for over 20 years. Many are finally realizing that the rainforests are no longer expendable resources, and attempts are being made to recover lost habitats. But some believe that the damage created by deforestation is irreparable. Estimates vary, but some scientists claim that thousands of species may become extinct before man ever discovered them. From South America to Southeast Asia, rainforests represent unique ecosystems. Because of the rich organic debris caused by the plant in the rainforest, diverse species of insects and animals thrive. There may be more than 2 million different species of plants and animals vying for an ever decreasing forest habitat (Raven 1094). The scientific community has just begun this tough task of discovering the impact that these ecosystems may have on species 2classification. These ecological organisms have many cooperative and competitive ways in which they live. For instance, two different grazing animals that live together on the African plain may both eat grass, but if they evolve to eat different kinds of grass they can live peaceably together, because they do not compete (Lampton 19). One reason that rainforests are such affective habitats for so many species is that they are highly productive. Many of these rainforests originated out of mainly infertile soil, but the nutrients present within the plant cover itself is rapidly recycled when the plants die (Raven 1094). This same weak topsoil does not make a solid base for any form of sustainable agriculture. For years, populations surrounding the rainforests have cleared the land in hopes that the same type of rich growth present in the forest will translate into large crop field. But this has never been the case. The delicate balance of the rainforest ecosystem is what created the lush cover of plants. When cleared, the land lacks proper drainage abilities and nutrients to sustain agricultural production. Some have estimated that destruction of the rainforest may cause the extinction of as much as 1/4 of all species in the next century (Raven 1094-1095). This knowledge has called to action a number of scientist in attempts to prevent further destruction. And though the loss of species is undetectable and not so important to humans, the scientific community recognizes that these ecosystems may provide information that could improve the quality of life for most humans. The loss of these habitats has potential of making a great impact on human life (1095). 3 It should be noted, too, that new species are being discovered all the time within these rainforest communities. And though most of these new species are plants and insects, they are not limited to these alone. In a New York Times article dated June 19, 1996, Mark Poffenberger reports that a new species of primate was discovered in the rainforests of the Amazon. Described as a curious, squirrel-sized marmoset, the Satere monkey is the sixth new species of monkey discovered in the area in just six years (7). It is predicted that more exist and that several more will be found before the end of the 20th century. The bio-diversity of these habitats is undeniable, and man has a responsibility to protect the lives of these animals, our closest biological kin. Many governments have begun the process of protecting their endangered rainforest habitats. In Asia, where nearly 60 percent of the world s population lives, rainforest suffer from the ever increasing demands of the population. Most of the region s rural population live within rainforest habitat, constantly struggling to convert rainforest habitat into food (Poffenberger). In an area of the world were more than half of each countries land is basically controlled by governmental agencies, scientist hoped that limitations would allow for protection of these habitats. But to their dismay, many are developing nation struggle with environmental shortsightedness. The revenues available from lumber harvests cause the controlling governmental agencies to allow for the devastation. The price of destroying these rainforests is more than just the toll on the habitat. The negative environmental consequences of deforestation are long lasting and some are irreversible. Global warming caused by the lack of

4carbon-absorbing forests affects climate patterns around the world. The imbalances caused by destruction of the rainforest changes the patterns of the water tables and results in flooding, drought and environmental water pollution (Poffenberger). In the U.S., the Pacific Northwest recently experienced unparalleled amounts of flooding, causing landslides in areas deforested that were once considered rainforest habitat. Environmentalists were led to the conclusion that continued widespread deforestation would take its toll on man. The short sightedness of the logging industry, benefiting wealthy conglomerates, forced the government to pour millio