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Balancing Ecosystems

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Submitted By slowheat66
Words 474
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Balancing Ecosystems
Shaneequa Wheatfall
ENV/100
January 11, 2016
Rob Davie

Balancing Ecosystems
Dear City Council of Glimmerville, This letter is being written to assist you with effective options to help bring balance back into the ecosystem in Glimmerville in regards to the Grass Carp issue you are experiencing. I recently provided assistance to Sparksville and successfully restored the balance in their aquatic ecosystem and wanted to share a few suggestions with you. It appears that due to the Grass Carp issue, Glimmerville is experiencing an in-balance in the ecosystem. An ecosystem is “a community and its physical environment” (Berg & Hager, 2014, Chapter 5). Changes in the functionality of the ecosystem occur when we, as humans, increasingly alter the ecosystem for our use. As we did more research into the Grass Carp issue we found that the fertilizer that farmers were using caused a high growth in water supply which was backing up the waterways. To solve this problem, Grass Carp placed in the late to control this issue. Over the course of time, we found that this invasive species (Grass Carp) began to reproduce and overpopulate the lake, causing the native species (bass) to become fewer in numbers that result in laps in the energy flow of the ecosystem. The invasive species began to dominate the food chain of the native species. It is important that we, as humans, strive to restore and maintain a balance in the ecosystem. Every organism work together to keep the flow of energy within the ecosystem to “collectively regulate the global cycles of water, carbon, nitrogen, sulfur, and phosphorus that are essential to the survival of humans and all other organisms” (Berg & Hager, 2014, Chapter 5). The hydrologic cycle is a perfect example of how water continuously circulates from the ocean, into the atmosphere, and then back to the ocean...

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