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Facts About A River Ecosystem
from:A river ecosystem is a very important part of the planet Earth. Water is what makes our planet habitable and provides the foundation of life. Without water no living thing could live. The river ecosystem is the foundation for the life of many species. An ecosystem is an area in which living and non living plants, animals and other things interact with one another for survival. An ecosystem can be as large as an ocean, or as small as a mud puddle.
There are many river ecosystems around the world that are uniquely important to the area where they are. One such river ecosystem is the Big River ecosystem in Tennessee. The Big River is defined as an aquatic ecosystem that has collected water from other smaller feeder streams. The water of the Big River ecosystem provides a habitat for creatures such as blue catfish, soft shell turtles, and osprey along with cottonwood trees.
The river ecosystem is comprised of more than simply the water in the river. There are also channels of water that flow directly into the river which are considered to be a part of the river ecosystem as well. Another part of the river ecosystem is the flood plain or watershed area as well as the river basin and any tributaries. All of these areas are a part of the river ecosystem and house a wide variety of plants and animals that are depend on the river for their survival.
There Are Many Diverse Life Forms In The Ecosystem Of The Big River In Tennessee.
• Plankton is a tiny micro organism that is at the bottom of the food chain and provides food to other organisms.
• Another important part of the river ecosystem is the black crowned night heron. This beautiful bird is on the endangered species list and eats fish and small reptiles and amphibians and helps to prevent the overpopulation of predators. The
• Burrowing Mayfly is a naiad larva that eats microscopic green plants. These creatures are eaten by swallows, fish and dragonfly naiads and also help to improve the water quality of the river.
• The Smooth Soft Shell Turtle is another important animal in the river ecosystem. They eat fish, frogs, crayfish, insects, snails and worms and provide food for skunks, raccoons, crows, large fish, herons and snakes.
• The Smallmouth Buffalo is a fish that eats insect larvae, snails and algae found on the river bottom
• Washboard Mussels live for more than sixty years and act as filters to help keep the water clean. They also provide food for other animals within the river ecosystem.
All of the species found within the river ecosystem are dependent upon each other for survival. If one plant or animal species is destroyed it affects the whole river ecosystem.
Ecosystem In A Desert Specific links
Ecosystem In A Desert News
Sacrificing the desert to save the Earth - Los Angeles Times
 Los Angeles Times | Sacrificing the desert to save the Earth Los Angeles Times But what effect it will have on the desert ecosystem is unclear. (Mark Boster, Los Angeles Times / November 4, 2011) By Julie Cart, Los Angeles Times Construction cranes rise like storks 40 stories above the Mojave Desert. In their midst, the "power ... |
Solar energy versus the environment; birth control, the government and the ... - Los Angeles Times
 Los Angeles Times | Solar energy versus the environment; birth control, the government and the ... Los Angeles Times In this case, the desert ecosystem is the somewhere. Although the Ivanpah Valley solar site and similar projects represent a devastating loss to this environment, if we continue to depend on fossil fuels, there will be devastation just as bad elsewhere ... |
Biodiversity enhances ecosystems global drylands -- Ben-Gurion U researchers - EurekAlert (press release)
Biodiversity enhances ecosystems global drylands -- Ben-Gurion U researchers EurekAlert (press release) BEER-SHEVA, Israel -- An international team of researchers including Dr. Bertrand Boeken of the Jacob Blaustein Institutes for Desert Research at Ben-Gurion University of the Negev suggest in a new study that plant biodiversity preservation is crucial ... |
Car emissions may fuel desert forest fires - U-T San Diego
Car emissions may fuel desert forest fires U-T San Diego Nitrogen emissions from car exhaust and industrial sources might be increasing forest fires across the California desert by fueling the spread of invasive grasses, according to a new report by the Ecological Society of America. |
Thwarted root growth weakens trees against wind - The Desert Sun
Thwarted root growth weakens trees against wind The Desert Sun Maureen Gilmer/Special to the Desert Sun Wind is part of the desert ecosystem. But when it comes to landscaping, wind can cause dangerous scenarios with old trees. It's a huge factor in what we plant and how we plant it. Essential is knowing the ... |