An essay on preservation of wetlands
Moderately dry climate conditions and season disturbances, such as floods and fire are conductive to the growth of grasses and prohibitive of trees and shrubs.
There are different types of constructed wetlands which can be used either as secondary or tertiary treatment. Water and ecosystems are important to public health all over the globe, as water touches all of our lives.
Twenty two states have lost at least 50 percent of …show more content… Section of the Clean Water Act establishes the federal authority to regulate activities in wetlands.
Wetlands are an eco-system that is home to both native and foreign species, especially waterbirds and are wet some of the time. And several states have passed laws to regulate activities in wetlands, and many municipalities include wetlands conservation in their development permitting and zoning processes. Globally coastal wetlands are disappearing at an alarming rate, the problem is most of society does not realize the value of these precious wetlands Groundwater contamination can originate from several sources. The assignment asks the students to read and understand six to ten articles within a research area of their choice, then synthesize the information so that a reader can quickly understand the present state of research in that area. Two- thirds of that fresh water comes from glaciers the rest is unusable and unreachable In examining this perennial herb, turned weed, we will learn where it came from, where it grows and the impact it has had on North American ecosystems. Many reasons. Why am I interested in wetlands. The EPA points out that, besides containing a disproportionately high number of plant and animal species compared to other land forms, wetlands serve a variety of ecological services including feeding downstream waters, trapping floodwaters, recharging groundwater supplies, removing pollution and providing fish and wildlife habitat.
These harmful metals include arsenic, copper, iron, etc. Unfortunately, over the years California has been willing to part with 91 percent of its wetlands, Southern California having lost 95 percent.
We wanted to find out more about what the characteristics of wetlands and what is being done to help the environment. It does so through regulations spelled out in the Clean Water Act, which include providing tax incentives for selling or giving wetlands to land trusts or other conservation groups, via cooperative efforts with state and local entities, and by acquiring wetlands outright to add acreage to public lands systems.
As a result of built development and development along the coast, the practise of land reclamation has caused the removal of wetland vegetation which is an essential part of the coastal zone. The EPA points out that, besides containing a disproportionately high number of plant and animal species compared to other land forms, wetlands serve a variety of ecological services including feeding downstream waters, trapping floodwaters, recharging groundwater supplies, removing pollution and providing fish and wildlife habitat.
Wetland conservation methods
The authors elaborately described the altered natural dynamics and deterioration of the delta caused by human footprint. A wetland is technically defined as: "An ecosystem that arises when inundation by water produces soils dominated by anaerobic processes, which, in turn, forces the biota, particularly rooted plants, to adapt to flooding. According to Mitsch and Gosselink there are three main components used to describe wetlands. Both conservation and wetlands mitigation banks are privately or publicly owned lands which are protected and managed for its ecological value. Wetlands can be such a valuable resource because, not only do they provide their own unique benefits, they also provide the same benefits as recommendations made by the other groups. One cause of wetland depletion are the construction of roads and bridges across wetlands since wetlands have low land value. This water-dependent species persists in a naturally fragmented wetland ecosystem, that has existed since the end of the Pleistocene Neuwald Another invasive species that destroys the salt marsh is the feral pig. Other federal regulations and guidelines have been issued which further the goal of wetlands protection and improved wetlands management. Plant life is susceptible to fires Even in urban cities, wetlands play a larger role than many of us realize.
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