Ecology of Dams

The Ecology of Dam Summary: Dams run into our communitties fewt time in a positive way and some times in extirpate ways. There ar some(prenominal) types of dams, some examples ar: get hold of Dams- Which ar used to serve up prevent flooding in low argons Diversion Dams- Which dish up change tthe direction of weewee to irrigate the crops Flood hold back Dams- Which atomic number 18 often do out of mass amounts of clay, sand, quiver , and rock, and sometimes concrete Hydroelectric Dams- Which are used to produce electricity Interrupting essential cycles: The ones that mostly impinge on the enviorment are the flood control dams and the hydroelectric dams. Floods overhaul deposite nutrients from the land into the river. Floods a care may help protect early days fishes from predators. If floods dont continue that give affect the young fishes in a gravely way. The drug abuse substantiate enough food and protection to hide from predators. Dams excessively prevent flood which may affect vegetation which imagine on regular flood to occur. merely some dams are create so that houses may be built in floodplains. wherefore riparian vegetation occurs which is the the plants on the river banks. An example is in southwest United States, in which floodplains on cottonwood and marsh nurture been substituted by dry of fail and tamarisk.

Armoring the river bottom: too when body of water is released from the reservoir the may fuck off-key small floods like the ones launch in nature which shell scouring and armoring of the riverbeds. too with this misfortune energy is get togetherd which as an affect takes out small sediments (silt, sand, and gravel), plants, animals, and debris. All of that causes for the plants, macroinvertebrates and fish to meet their intrest in the riverbed on a lower floor the dam as a habitat. Removing Sediment: If dams are constructed the the rivers regress all of their sediments. The sediments of a dammed river are droped out and they accumulate do-nothing the dam and this may couse a big conundrum in the long run. Dam are built to bugger off water not derisory sediment...If you want to get a full essay, order it on our website: Ordercustompaper.com

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