Preview

Sculpting the Earth’s Surface Paper

Good Essays
Open Document
Open Document
825 Words
Grammar
Grammar
Plagiarism
Plagiarism
Writing
Writing
Score
Score
Sculpting the Earth’s Surface Paper
Sculpting the Earth’s Surface Paper

Sculpting the Earth’s Surface Paper
GLG 101
4/6/2012

The Ganges River Basin, along with its tributaries travel amongst three different countries. One of these includes the southern region of Bangladesh. The main source of freshwater in Bangladesh comes from the Ganges River. Water and soil pollution is now one of the major problems occurring in Bangladesh and the Ganges River Basin. It has been an ongoing problem for many years so it is not like it is anything new but it is something that can be changed and resolved. Bangladesh is faced with the issue of both surface water depletion and groundwater depletion. In Dhaka city, troops had to watch water pumps to limit the use of water. (2010) Natural disasters happen there and those are visible but groundwater pollution is invisible. This is why Groundwater Depletion is called an Invisible Hazard and because of groundwater pollution and depletion, Bangladesh’s inhabitants have to rely on surface water. Arsenic toxicity in Bangladesh has caused severe cases of sickness in children and adults in the groundwater. This is why the people of Bangladesh must rely on the surface water but the surface water is not much better than the groundwater because it is being affected by pollution as well. Disorders have even included things like chronic arsenicosis, loss of strength, anemia, and vision difficulties. Even weight loss has been a problem. This comes from the fact that they have very little food and basically no money to buy any for themselves or their families.
The pollution and depletion of the river is harsher near the urban parts of Bangladesh. It’s mainly because of the urban activities. These include The Bagmati River, The Yamuna River and some of the other rivers. It 's also because this city does not have pollution control as a whole that they need so that the pollution in the area may decrease and can be maintained.
It has been found that there has



References: (http://eetd.lbl.gov/l2m2/arsenic.html) (http://www. springerlink.com/content/98hdrlyk7hkbw9bf (http://www. springerlink.com/content/wnpvc05hmlgykcOg/) (http://informahealthcare.com/doi/abs/10.1081/CLT-100108509) (http://www.irinnews.org/Report/94454/BANGLADESH-Invisible-hazard-of-groundwater-depletion) (http://www.aaas.org/international/ehn/waterpop/bang.htm)

You May Also Find These Documents Helpful

  • Powerful Essays

    West Bengal, a state in Eastern India is very rich in groundwater and more than 80 percent of its populations tap this source as drinking water. In West Bengal, and in the neighboring nation of Bangladesh, a health crisis of devastating proportions has been quietly unfolding over many years. Much of the groundwater underlying the Upper Deltaic plain between the Bhagirathi River in West Bengal and the Padma River in Bangaladesh has been contaminated by arsenic concentrations exceeding the permissible limit of 0.05 mg/L arsenic concentrations most often ranged from 0.09 to 3.2 mg/L.…

    • 4259 Words
    • 18 Pages
    Powerful Essays
  • Good Essays

    Geography: Guided Reading

    • 2177 Words
    • 9 Pages

    11. The Ganges - a trans-boundary river of India and Bangladesh. The 1,569 mi river rises in the western Himalayas in the Indian state of Uttarakhand, and flows south and east through the Gangetic Plain of North India into Bangladesh, where it empties into the Bay of Bengal.…

    • 2177 Words
    • 9 Pages
    Good Essays
  • Satisfactory Essays

    Both Boscastle and Bangladesh were at the foot of steep slopes. Steep slopes mean that rainwater will run straight off the surface. Additionally, in both these places, there were converging rivers. In Boscastle there were three; the Valency, Jordan and Paradise. Similarly in Bangladesh, large amounts of water pass through due to the 2 major rivers which run through; the Ganges and the Brahmaputra. These rivers have large drainage basins which automatically increase the flooding risk. Over half of Bangladesh is less than 1m above sea level and around 80% of land is flood plain making it extremely susceptible to flooding. Additionally, snow melt from the Himalayas, increasing run off which adds to the amount of water at the source of the river.…

    • 320 Words
    • 2 Pages
    Satisfactory Essays
  • Best Essays

    Water scarcity has been a common phenomenon over the world and is becoming increasingly serious. The data from UN (n.d.) suggested that approximately 700 million people in 43 countries are experiencing water scarcity. About 1.8 billion people will face the danger of water scarcity and 2/3 of global population will bear water scarcity by 2025(ibid). Lacking of…

    • 2011 Words
    • 9 Pages
    Best Essays
  • Best Essays

    In many countries lack information sharing, the lack of technical ability and training are major causes of impractical water resources management. There are 2 million diarrhoeal deaths from unsafe water in every year. More than one billion people lack access to an improved water source so the report providing the methods of water provision.…

    • 1682 Words
    • 7 Pages
    Best Essays
  • Satisfactory Essays

    Chronic Arsenic Exposure

    • 331 Words
    • 2 Pages

    Arsenic is a group-I toxicant and a co-carcinogen which has been shown to increase the cognitive dysfunction even at a lower concentration [1]. It has been shown to have more intense effect in children [2]. Chronic arsenic exposure induces a significant deficits in the long term memory in children [3]. Inorganic arsenic modulates locomotor activity and behavioral task suggesting the impairment of sensory and motor nerves [4]. Epidemiological studies reveal that chronic arsenic exposure through drinking water causes cerebral infarction, microvascular diseases and impairment in neural conduction [5]. A significant elevation of malondialdehyde level in response to arsenic exposure is noticed with a decrease in mitochondrial- and cytosolic- superoxide…

    • 331 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    It makes up approximately 70 percent of the Earth that we inhabit. You may find yourself “up to the neck in it” at any given point, seeing as humans can be composed almost entirely of it. Water is all around us, and is essential to the ongoing cycle of life. Although water may seem abundant throughout the Earth and atmosphere; the amount of clean, useable water is an everyday crisis for some of the drought stricken, less fortunate countries. While the Oceans hold roughly 97% of the water on Earth, making it saline, humans are left to raise weapons over the mere 3% we have to use as fresh water. From that 3%, about 70% of that is frozen in the glaciers and ice caps, making it out of commission too (Fig. 1). It is clear and unfortunate that drinkable water is a resource that can be hard to come by in certain environments. The aim of this paper is to depict and examine the impacts of warfare on clean water in Afghanistan, and to identify ways of alleviating those impacts. There are many factors related to the war that affect Afghans accessibility to clean water. Dilapidated water infrastructure with little service to the public results in leakage and contamination of useable water. Streams and canals that were improperly designed and received substantial destruction result in poor water flow to farmlands. The constant search for useable water drinks wells dry, making clean water seem like a luxury to the poorest parts of Afghanistan who rely on groundwater as their only source of water. The quandary of drought exceedingly cuts into agricultural production, where it was once possible to farm rain-fed crops without having to worry about the severe lack of water. Introducing and carrying out new strategies and campaigns to help cope with dehydrated communities is essential to the recovery of Afghanistan’s water crisis. Proper infrastructure and legal water distribution organizations are needed to mitigate some of the affects caused by…

    • 1668 Words
    • 7 Pages
    Powerful Essays
  • Good Essays

    One of the major needs for management in areas with river basins is to reduce the flood risk, especially in LICs such as Bangladesh where urbanisation and global warming has increased the flood risk exponentially. The flood risk has increased due to high levels of glacial melt water which has increased due to global warming melting the Himalayas at a faster rate. Perhaps the biggest cause is due to the population growth of migrants going to Dhaka for work (over 1 million people move to Dhaka every year), this has meant that urbanisation and deforestation is taking place to cater for all the people. Urbanisation has increased the surface run off, making the surface impermeable and increasing the amount reaching the river channels. Deforestation has also reduced interception so more water is reaching the surface once again increasing surface run off, roots also bind soil and help keep the soil broken up to allow infiltration, which is not being able to occur as much with the reduced the number of trees. There are over 1000 schools in the area, over 30 millions people depend on the river for their livelihood, and fishing contributes to over 73% of rural residents, which shows how important protecting the…

    • 1319 Words
    • 6 Pages
    Good Essays
  • Powerful Essays

    MWC

    • 1243 Words
    • 4 Pages

    Water. It’s the world’s single most important resource and without it life isn’t possible- it has the power to determine our future and its becoming scare. In South Asian countries we find that they deal with immense conflict over sharing river water supplies in both downstream and upstream regions. After watching the film “Blue Gold”, it has come to my realization there is an increasingly political issue and tension regarding the control of water supplies. In India and China water shortages pose a social and economic threat throughout areas such as India, Pakistan, Nepal, and Bangladesh. The issue we find here is about distribution; there are regions where water is abundant, but others are unfortunately going dry and are in dire need of clean water. In addition to this problem there is an enormous amount of pollution being dumped in freshwater supply. “Blue Gold” presented controversy over infrastructure of dams and canals meant for good by providing hydropower ad irrigation, but only causes the rivers to dry. The Ganges River had been in a long dispute by India and Bangladesh because together they share a common river system. Furthermore, water projects have also caused problems by displacing people in these regions and have contributed to the destruction of the ecosystem. In short, the unfortunately poor region is not in favor of privatization because it doesn’t benefit them. Privatization helps higher classes in society, those who can afford water, but makes it harder on the low class.…

    • 1243 Words
    • 4 Pages
    Powerful Essays
  • Good Essays

    Arsenic is released into the air by volcanoes, erosion of minerals and metals, and through industrial processes. Weathering of rocks containing sulfides causes dissolution of arsenic into rain, rivers, and groundwater.(2) According to “Arsenic Round the World,” a journal article from the Science Direct database, today thousands and thousands of people are suffering from the effects of arsenic exposure all over the world due to tainted groundwater, industrial effluent, and drainage issues.(3)…

    • 1036 Words
    • 5 Pages
    Good Essays
  • Good Essays

    360 car wash Company is a complete car wash company that offers a wide range of services that revolves around car wash and other complementary services. We intend giving our customers every reason to always come back, which is why we have customized our services. Our customers will definitely maximize their time when they visit our car wash. These are the services and amenities that will be made available to our guests;…

    • 923 Words
    • 4 Pages
    Good Essays
  • Powerful Essays

    Bangladesh is a small country comparing to adjacent countries but ecologically very diversified so is in terms of Biodiversity too. It is known riverine country. There were more then 800 rivers but many of them are lost partly or totally due to our past mistake and political unrests in past half of the century. We have mighty major rivers like Ganges, Brahmaputra, Meghna as big river. The minor rivers like Dhaleshari, Kodak etc carry more important role in overall national ecosystem than those major rivers. Disappearance of wetland & Minor Rivers due to unplanned development caused much extinction of our native species. Native species can rise naturally without any aid of human being including birds and fish eggs. Presence of sufficient number of native species of any country is an important indicator for sound environment. Now a day, habitats are being destroyed in Bangladesh for different causes so ultimately the native species are being extinct which causes great damages of the environment condition. So, many native…

    • 3475 Words
    • 12 Pages
    Powerful Essays
  • Satisfactory Essays

    Save Ganga Movement

    • 409 Words
    • 2 Pages

    River Ganges flows through the most densely populated regions of India passing 29 cities with population over 100,000, 23 cities with population between 50,000 and 100,000, and about 48 towns. A sizable proportion of the effluents in Ganges are caused by this population through domestic usage like bathing, laundry and public defecation. Countless tanneries, chemical plants, textile mills, distilleries, slaughterhouses, and hospitals contribute to the pollution of the Ganges by dumping untreated toxic and non-biodegradable waste into it. It is this sheer volume of pollutants released into the river every day that are causing irreparable damage to the ecosystem and contributing to significant sanitation issues.…

    • 409 Words
    • 2 Pages
    Satisfactory Essays
  • Powerful Essays

    Bangladesh is situated in southern Asia, on the delta of the 2 largest rivers on the Indian subcontinent—the Ganges and Jamuna (Brahmaputra).…

    • 2186 Words
    • 9 Pages
    Powerful Essays