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Welcome to Ecosystem Guide
The Ocean Ecosystem Article
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A Marine Ecosystem is one where aquatic environments are involved.
from:A marine ecosystem is where there is more salt water than fresh water involved in the balance of the landscape. Other aquatic ecosystems are fresh water lakes, rivers and estuaries. The marine ecosystem includes all life forms and land forms that might occur in each location.
Marine ecosystem topography can include tidal zones, coral reefs, river mouths, estuaries and reefs where salt water is predominant. The life forms that live in the marine ecosystem will be adapted to life in a salty environment.
Even tropical marine ecosystems will have similar conditions as underlying criteria for classification. The levels of salt water will effect the life forms able to exist in the symbiotic relationships needed between marine ecosystem and sustainable life.
In studies of a marine ecosystem, the predatory nature of some forms of life will mark the food chain of the particular area. In the marine ecosystem the food chain begins with the largest predatory mammals and fish and will continue down through the strata of life forms to the smallest poly and coral life. Seals, whales and dolphins exist in a marine ecosystem. They make the top of the food chain with fish such as sharks and large predators like turtles and sting rays.
Further down the food chain in a marine ecosystem are the smaller fish and crustaceans. It is the way that these creatures exist among the plant life and coral formations that make up the unique relationships in the marine ecosystem. Without plant life or plankton the larger species could not exist. Without the tides, the currents and the sand bars or rock reefs the plants could not exist. Without the movement of schools of fish, jelly fish, rays, eels and turtles, the levels of life would not remain in balance.
The impact of human activity on a marine ecosystem may not at first be discernable, but study would give an idea of how man has changed the balance of life in any marine ecosystem. Not only through the act of fishing, does human activity impact on the marine ecosystem, but activities such as fertilization of crops can effect the delicate balance in the marine environment. Toxins washing into the tidal zones, plastics floating through a marine ecosystem, long lines, waste material and oil spills can all damage a fragile marine ecosystem.
Taking care of a marine ecosystem, whether it is in tropical waters or in the Arctic or Antarctic oceans will mean the survival of thousands of individual species. There is no marine ecosystem that exists without being impacted by what happens in other parts of the globe. The marine ecosystem is vital to the health and welfare of all life forms that pass through it.
The Ocean Ecosystem News
Lake Michigan's ecosystem facing collapse - Christian Science Monitor
 Christian Science Monitor | Lake Michigan's ecosystem facing collapse Christian Science Monitor The quagga is found in all of the Great Lakes; the invasive species was introduced by ocean-going vessels dumping ballast water. ... |
No Dead Zones Observed or Expected as Part of BP Deepwater Horizon Oil Spill - NOAA
 The Guardian (blog) | No Dead Zones Observed or Expected as Part of BP Deepwater Horizon Oil Spill NOAA ... through the support of cutting-edge academic research — to understand environmental impacts in the Gulf and in all our treasured ocean ecosystems. ... BUYELWA SONJICA: Guarding against disaster in the Benguela |
Missing Muslim countries' Ramadan - Washington Post (blog)
Missing Muslim countries' Ramadan Washington Post (blog) What used to be the largest wetland ecosystem in the Middle East, Alahwar was partially drained in the 1950's to reclaim land for agriculture and oil ... |
Scientists drill into 20000-year-old underwater coral reef - msnbc.com
 msnbc.com | Scientists drill into 20000-year-old underwater coral reef msnbc.com Scientists used the hulking machine to retrieve ancient, fossilized coral from the bottom of the ocean. By Andrea Mustain A voyage to the outer edges of ... Great Barrier Reef Fossils to Reveal Past Sea Levels New approach to reef protection urged |
Top Ten Reasons Why BP's Advertising Is a Disaster - Fast Company
 Fast Company | Top Ten Reasons Why BP's Advertising Is a Disaster Fast Company If a brand wants to influence consumer opinion within this social ecosystem it must play by a set of rules seemingly foreign to BP--transparency, ... |