Thursday, March 26, 2020

Ranthambore National Park free essay sample

Ranthambore National Park or Ranthambhore is one of the largest national parks in northern India. It is situated in Sawai Madhopurdistrict of southeastern Rajasthan, about 110 km north east of Kota and 130 km south east of Jaipur, which is also the nearest airport. The nearest town and railway station is at Sawai Madhopur, about 11 km away; Kota is another convenient station as many trains stop there. RIDCOR operates a mega highway between Kota and Ranthambhore. Ranthambhore was established as the Sawai Madhopur Game Sanctuary in 1955 by the Government of India, and was declared one of theProject Tiger reserves in 1973. Ranthambore became a national park in 1980. In 1984, the adjacent forests were declared the Sawai Man Singh Sanctuary and Keladevi Sanctuary, and in 1991 the tiger reserve was enlarged to include the Sawai Man Singh and Keladevi sanctuaries. Ranthambore wildlife sanctuary is known for its tigers and is one of the best places in India to see these majestic predators in the jungle. We will write a custom essay sample on Ranthambore National Park or any similar topic specifically for you Do Not WasteYour Time HIRE WRITER Only 13.90 / page Tigers can be easily spotted even during the day time. A good time to visit Ranthambore National Park is in November and May when the nature of the dry deciduous forests makes sightings common. Its deciduous forests were once a part of the magnificent jungles of Central India. The park lies at the edge of a plateau, and is bounded to the north by the Banas River and to the south by the Chambal River. There are several lakes in the park. It is named for the historic Ranthambhore fortress, which lies within the national park. The park covers an area of 392 km? , and is known for its tiger population, and is one of Indias Project Tiger reserves. Other major wild animals include leopard, nilgai,wild boar, sambar, hyena, sloth bear and chital. It is also home to wide variety of trees, plants, birds and reptiles. Ranthambore is also the site of one of the largest banyan trees in India. Ranthambore is best known for its large tiger population. As tourism in the park increased, so did the population of neighbouring villages. This led to increasing amounts of fatal human-tiger interactions and poaching. The Indian Government started Project Tiger in 1973 with an allotted area of 60 mi2. It was later expanded to become what is now called, the Ranthambore National Park. Besides tigers, the reserve has thriving bird population with more than 270 different species of birds here. [1] In 2005, there were 26 tigers living in Ranthambore. This was significantly lower than the recorded tiger population of the reserve in 1982, which then stood at 44. According to non-government sources there were 34 adult tigers in the Ranthambore National Park in 2008. More than 14 tiger cubs were also recorded. This was largely attributed to sustained efforts by forest officials to curb poaching. Villagers in the region were being given incentives to stay out of the park and surveillance cameras were also fitted across the reserve. [2] The Indian government also committed US$153 million for the efforts. [2] These efforts have been successful with Ranthambore having enough tigers to participate in the Sariska Tiger Reserve relocation efforts. [3] The first aerial relocation of the male tiger (Dara) from Ranthambore to Sariska was done using a Mi-17 helicopter on 28 Jun 2008 by Wing Commander Vimal Raj. Unfortunately, this translocated tiger died on 15 November 2010 due to poisoning.

Friday, March 6, 2020

Air Pollution Affects Us More Than We Think Professor Ramos Blog

Air Pollution Affects Us More Than We Think Did you know that air pollution does not just affect our environment and health, but that it also affects us psychologically? When someone says air pollution people usually tend to think of factories putting chemicals in the air, forest fires, or old cars. What they do not think of is all the problems that come out of air pollutions. When getting to know about pollution it is important to know other countries who have gone through it such as china, the type of health problems that it causes, the psychological issue, and the solution.Since 1982 China has dealt with the problem of air pollution. A majority of the pollution in China comes from the four major cities Beijing, Chengdu, Guangzhou, and Shanghai that have an air quality level of PM 2.5. PM stands for particulate matter which is the particles found in the air such as dust, dirt, smoke, chemicals, etc. PM 2.5 means that the particles in the air are 2.5 micrometers. Our bodies are able to breath in and exhale PM10 particles and we will be fine, but for PM2.5 it â€Å"is much more dangerous to our health as it can penetrate deep into our lungs and enter our bloodstream.† (Health and safety, 7). The air quality in China has gotten so bad that it has contributed to 1.6 million deaths in 2014. To help solve the air pollution, China has many air quality monitors that monitor on the ground daily. The monitors have found out that â€Å"a wide variety of factors may influence the PM2.5 level, which may be closely related to environmental and industrial factors, we focus on inferring statistical dependence and causal relations between four major cities in China based on the PM2.5 measurement data as observational evidence.† (Min Kim, 6). Due to the monitors they are not certain that it is the factories that are the main source causing the bad air quality, but they are working on making the chemicals coming out of factories better.The type of health issues that air pollution can cause are nausea, diffi culty in breathing, skin irritation, or even cancer. It could also cause health problems such as birth defects, serious developmental delays in children, and reduced activity of the immune system. What happens is that heavy metals such as lead, mercury, arsenic, dioxins, etc. goes into the nervous system and causes those types of problems. â€Å"Moreover, there exist several susceptibility factors such as age, nutritional status and predisposing conditions.† (Kampa, Castanas, 11). Memory and attention are another common health problem that comes from air pollution. A study of air pollution exposure during children’s first year at life found that it associates â€Å"with reduced psychomotor development, as well as with autism spectrum disorder, and impairment in cognitive development.† (Rivas, 4). How they did this study is they got a group of kids between the ages of seven through ten from Barcelona, Spain and New York, New York to take three tests. The ns of th is is that people feel like if they are in a more polluted area, they can lie a lot easier. That they could do things to benefit them more if the air quality and the environment is not that healthy because in a polluted place, they already see the earth going downhill and think that telling the truth is unethical. If the air quality gets any worse and people do start lying more because they feel like it a common/acceptable thing to do than the world could spin into mayhem and become a more deceiving world. â€Å"Air pollution may increase individuals consideration of and desire for behavioral outcomes, especially material ones, and lead them to transgress rules to reach such outcomes.† (Wu, 5). Air pollution can also raise people’s anxiety and depression. Gloomy skies tend to make some people feel sadder and have the feeling of being sluggish. While for anxiety air pollution can cause the person to feel uneasy and worried about the environment and nervous of what this will cause.To help solve the problem of air pollution one thing that commoners can contribute to is the type of cars a person has. To reduce the air quality and meet the legal limits a way to fix cars outtake on pollution is a new combustion processes for internal combustion engines. A new combustion that we are trying out is called the HCCI combustion. â€Å"The HCCI combustion process is a form of low temperature combustion [1] and has the advantages of lower emissions of NOx, compared to both compression ignition and spark ignition (SI) mode of operation, and at the same time of high efficiency (diesel like efficiency numbers).† (Vucetic, 2). A problem with the HCCI is the sensitivity to the intake air temperature. The intake of air can go up to 200 degrees Celsius; if the temperature goes any higher the exhaust will go out. There are still studies on it and making the engine better for cars, so that we can reduce the air pollution.It is important to acknowledge this probl em because it will not only affect our environment and make the world a gloomier and more polluted place, but that it will affect our health in a negative way causing things such as asthma, skin dieses, cancer, etc. It will also make the world a more chaotic place when it starts affecting our behaviors such as lying, depression, and anxiety. That’s why we need a plan of action, even something as small as fixing engines of our cars, so that we are not spreading chemicals around the world.Castanas, Elias. Kampa, Marilena. Science Direct. 10 June 2007. http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.465.5144rep=rep1type=pdf Health and Safety in Shanghai. 2019. https://www.healthandsafetyinshanghai.com/china-air-quality.html Min Kim, Jong. PLOS ONE. 14 March 2019. http://web.b.ebscohost.com/ehost/pdfviewer/pdfviewer?vid=6sid=5c5a3c67-eab7-49da-b552-a2afd415fbf7%40pdc-v-sessmgr02 Rivas, Ioar. Environmental Health Perspectives. 9 May 2019. https://ehp.niehs.nih.gov/doi/10. 1289/EHP3169 Vucetic, Ante. Department of IC Engines and Transportation Systems. 15 March 2018. http://web.b.ebscohost.com/ehost/pdfviewer/pdfviewer?vid=4sid=efa52648-0080-49a6-b8b7-ce55591f86c6%40pdc-v-sessmgr01 Wu, Song. Wang, Tingbin. PLOS ONE. 29 April 2019. http://web.a.ebscohost.com/ehost/pdfviewer/pdfviewer?vid=5sid=a51dba5c-09a0-4156-8024-e411fd2c9654%40sessionmgr4007