Dredging the Hudson River for PCBs - The history of the Hudson, Pros and Cons of Dredging,

Dredging The Hudson River For PCBs Tens of thousands of years ago, glaciers carved out the Hudson River. It is an estuary, An estuary is a semi-enclosed coastal carcase of urine with a free connection to the open sea and within which sea water is diluted by bracing water(life.bio.sunysb.edu). The Hudson River begins in Lake Tear of the Clouds on the southwest style of Mount Marcy, the highest peak in New York, and is 315 miles long. At its deepest point, Worlds full point near West Point, it is 216 feet deep. At its widest point, Haverstraw, it is three and a half(a) miles wide. From Troy south to the rivers mouth in New York harbor, the Hudson weighs on the properties of the ocean as well as a river. As the tide rises in the Atlantic, salt water is pushed upriver (hhr.highlands.com). During the turn season the salt water travels notwithstanding as irrelevant as Newburgh, but during the rainy season it travels as terminus down river as Tappan Zee. The re ason for this is that the runoff of fresh water pushes the salt water downstream. All though the entire river doesnt take in ocean water, it is affected by tides, the largest tide qualify occurs at Troy, 4.7 feet, and the lowest change is at West point, only a 2.7 foot rise.

It has a rich history, the earliest mark of kind-hearted contact with the river comes form the New York State Archeological Association, which put option together induction of man mining flint stones. oftentimes of the evidence found in the ara suggests that it might give up served as hunting grounds during the inter-glacial periods. H owever, all the records and evidence is ver! y(prenominal) sketchy. preserve history of the area began in 1300 AD, many of the records are considered to be legends, If you want to get a full essay, differentiate it on our website: BestEssayCheap.com

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