Essay On Yamuna River
The quality of water in Yamuna river in Delhi has turned from bad to worse. Many projects undertaken under the aegis of state and central governments, NGOs and locals have hardly made a dent in the pollution level. A study was undertaken at the Wazirabad barrage, Delhi, to compare some simple indices of water pollution at two sites, before and after the river is contaminated by the 'Delhi pollution'. It was observed that all the six physico-chemical indices and one biological parameter used to assess water pollution were found to be many times higher than the normal. The salient results of water tests after the river's entry into Delhi were: Hardness- 40mg/ml, Alkalinity - 400 mEq/l, BOD - 53.84 mg/l, pH - 7.6, Chlorides - 283.7 ppm and Conductance at 0.954 mn siemen. The microflora status of polluted water was about 100 times worse than 'clean' upstream water. The various recommendations and steps that must be taken to prevent and control pollution are suggested.
KEY WORDS Yamuna, River, Water pollution, Delhi, BOD, Alkalinity, Conductance, Chlorides, Microflora
INTRODUCTION Pollution means the introduction by man, directly or indirectly, of substances into environment resulting in deleterious effect of such a nature as to endanger human health, harm living resources
…show more content…
(3) The Indian government is trying its best to reduce the pollution by introducing many projects like Ganga and Yamuna action plans to clean the water of these rivers, but it has not been enough. In the recent years it has been observed, that the biological oxygen demand of Yamuna is 50 times more than the permissible limit (55 mg/l compared to 2 mg/l). The insecticide, lindane has been detected in high levels that are harmful to flora and fauna as well as to humans. (4,5) The Central Water Commission has declared that the river is safe neither for irrigation or domestic
Nt1310 Unit 2 Term Paper
442 Words | 2 PagesInsecticides are found in urban streams. Herbicides used in agricultural production are found in water from rural watersheds. Furthermore Bartram states that pesticides and herbicides used in agriculture frequently lead to the contamination of surface water and groundwater. According to Harrison pesticides in water aquifers are not easily degraded and persist in the aquifers due to reduced microbial activity, lower
Nile River Dbq Essay
548 Words | 3 PagesWater from the Nile River is immensely toxic or unhealthy, but when but through cleaning systems like a filter can change that. The very scarce but clean water can provide the proper nutrients to defeat and prevent waterborne
Eurasian Watermilfoil Essay
920 Words | 4 PagesEurasian Watermilfoil Invasive species are becoming a big problem in today’s society. They are not native to the local habitat. A lot of times, invasive species are extraordinarily good at adapting to the environment. However, they can block out and do harm to other native organisms.
The Chesapeake River Watershed
933 Words | 4 Pages“These water bodies supply our drinking water, water for agriculture and manufacturing, offer opportunities for recreation and provide habitat to numerous plants and animals.” Pollution is degrading our waters and one of the best forms to study the change in water quality is testing contaminants in fish that inhabit
Summary Of Deep River By Shusak Endo
1020 Words | 5 PagesDeep River is a book written by Shusaku Endo. In the book with you can read 4 main stories about seeking to find oh rather said looking to be more spiritual by following the ritual and myths in a way to be in a better spiritual connection. Each character has a very important role because one of them is in search of something that helps them to understand and manage their spirituality and emotions in a way that is comfortable. Something very curious about the book is that each chapter is mentioned with the name case. For each story gave me an idea of how I would develop the story.
Nile River Dbq Essay
598 Words | 3 PagesThe Nile river was the source of life in ancient Egypt and still is today. The Nile is in the middle of two plots of land called the “Black Land” and the “Red Land”. The “Black Land“ as it is known for its fertile soils, hugs the Nile, and the “Red Land” is a desert area just beyond the Nile. There are 2 branches of the river called the Blue Nile and the White Nile. The Blue Nile begins at Lake Tana.
Essay On The Atchafalaya River
836 Words | 4 PagesIn each decade since about 1860, the Atchafalaya River had drawn off more water from the Mississippi than it had a decade before. By the late 1940’s the volume approached one-third, as the Atchafalaya widened and deepened, eroding headword, offering the Mississippi an increasingly attractive alternative, it was preparing for nothing less than absolute capture: before long it would take all of the Mississippi, and itself become the master stream. The Mississippi River with its sand and silt, has created most of Louisiana, and it could not have done so if it stayed in one channel. If it had only stayed in one channel southern Louisiana would be a long narrow peninsula reaching into the Gulf of Mexico.
How Did The Gilded Age Truly Revolutionized American Consumerism And Commerce
307 Words | 2 PagesThis water was advertised as pure and all natural since it supposedly came from the springs or natural wells
Essay On Watershed Year Of 1890
511 Words | 3 PagesIn the year of 1890 many historical events happened. Which is why 1890 is called a watershed year. In the year of 1890 United States faced many changes with trying to expand their nation and created an empire Three of the many historical events that happen in 1890 was the Oklahoma Land Rush, The Wounded Knee Massacre, and Imperialism. Now to explain, the Oklahoma Land Rush. In the 1880’s Oklahoma was Indian territory, but in the year of 1889, the federal government opened this land for settlers.
Animas River Research Paper
757 Words | 4 PagesHave you ever seen a yellow river? Golden river, not so golden after all. In Colorado there was a mine spill in the Animas River that affect many people, animals and their land. The Animas River was polluted with with toxic chemicals that have left an environmental disaster and people can get diseases, from the water, leaving people to wonder if their way of life will ever be the same. The Animas river flowed a yellow color through several states contaminating hundreds of miles of land and the biggest indian reservation in the nation.
Essay On Flood In Kuching
727 Words | 3 PagesThe most recent flood occur in Kuching, Sarawak where heavy rainfall caused some areas around Kuching to be inundated by flood waters and most roads became congested as they were impassable to traffic. The heavy downpour was still continuing around Kuching and several stalled vehicles were left on the flooded roads. Several key places were flooded including the Sarawak General Hospital, Sarawak Contingent Police Headquarters at Jalan Badaruddin, Padungan fire and rescue station, Faculty of Medicine at Universiti Malaysia Sarawak, Universiti Teknologi Mara Samarahan campus, and areas around Padang Merdeka. Meanwhile, a landslide was reported to occur at mile 18 Jalan Serian Tebedu which made the road impassable. Several villagers who lived around the river banks especially in
Essay On Causes Of Flood In Malaysia
991 Words | 4 Pages2.8 Main Cause of Flood According to Jabatan Penerangan Malaysia (2012), issues of flood that happen certainly had their own causes. There are many causes such as: 2.8.1 Continuous Rain Continuous rain without stopping can cause flooding. In low areas, rain water will flow into the river. River filled with water will overflow causing lowland area are flooded.
Marine Pollution Essay
1942 Words | 8 PagesPollution is the introduction or release of substances or energy that decrease the quality of the marine environment. Many pollutants are toxic of harmful to marine life (Castro and Huber, 2010). South Africa is known around the world for being one of the most diverse marine environment in the world, with 83% of the known fish families residing in South Africa (Van der Elst, 2007). There are also many marine species that are endemic to South Africa, which means they are only found in South Africa. Almost 30% of the South African population lives on the coastline (Taljaard et al. 2006), which has led to the urbanization of the coastlines and which then led to the industrialization of these areas.
Essay On Global Environment Problems
947 Words | 4 Pages• Pollution: Pollution of air, water and soil require millions of years to recoup. Industry and motor vehicles exhaust are the number one pollutants. Heavy Metals, nitrates and plastic are toxins for pollution. While water pollution is caused by oil spill, acid rain, urban runoff; air pollution is caused by various gases and toxins
Solution Of Air Pollution
1015 Words | 5 PagesFocusing on reducing air pollutants in the Earth’s atmosphere, it creates an environmentally healthy place to live in and encourage people to work together for a common cause, thus making the world a better place. In order to solve such a problem, a strong understanding is needed. Air pollution is one of the various forms of pollution. It is the presence of foreign toxic substances or pollutants into the air.
More about Essay On Yamuna River
Nt1310 Unit 2 Term Paper
442 Words | 2 PagesNile River Dbq Essay
548 Words | 3 PagesEurasian Watermilfoil Essay
920 Words | 4 PagesThe Chesapeake River Watershed
933 Words | 4 PagesSummary Of Deep River By Shusak Endo
1020 Words | 5 PagesNile River Dbq Essay
598 Words | 3 PagesEssay On The Atchafalaya River
836 Words | 4 PagesHow Did The Gilded Age Truly Revolutionized American Consumerism And Commerce
307 Words | 2 PagesEssay On Watershed Year Of 1890
511 Words | 3 PagesAnimas River Research Paper
757 Words | 4 PagesEssay On Flood In Kuching
727 Words | 3 PagesEssay On Causes Of Flood In Malaysia
991 Words | 4 PagesMarine Pollution Essay
1942 Words | 8 PagesEssay On Global Environment Problems
947 Words | 4 PagesSolution Of Air Pollution
1015 Words | 5 Pages