Essay on Deforestation in India
Forest loss is directly-associated with human population growth. In 1921 human population was 25. 13 crores and forests cover was 104.05 million hectares. By 1989, forests cover reduced to 64.01 m ha, while human population in 1991 reached to 84.39 crores.
Deforestation is due to diversion of forest land to agricultural land, river valley projects, roads, industiy and urbanization, transmission lines and activities like shifting cultivation, fuelwood and timber collection overgrazing fires and acid rains (vide Rana, 2006).
Green wealth index (GWI) is an indicator of green wealth possessed by a State or Union Territory and Green Protection index (GP1) is a qualitative calculation of protection accorded
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Most scientists agree that planet’s temperature has risen 0.5 degree Celsius since 1900 and will continue to increase at an increasing rate. As a result, the world is getting warmer. The year 1990 was the hottest year in the last century.
Together with 1991, the years of 1983, 1987, 1988 and 1989 have been measured to be the warmest six years in the last hundred years. The year 1991 was the second warmest year of the past century. The consequences of the rise in temperature is being felt all over the globe the findings of scientific research done in this field reveal that the temperature of the earth is likely to rise from 1.4°C to 5.8°C within a period of 100 years.
Unfortunately, the imbalance which we have created between our life and earth is already showing the signs disasters in the form of flood, cyclones, landslides, tsunami, drought, etc. If the imbalance continues to rise, one day this will pose a question mark on the existence of this planet. Carbon dioxide (C02) which is an important constituent of environment is causing a warming effect on the earth’s surface.
It increases the evaporation of water into the atmosphere. Since water vapour itself is a greenhouse gas, this causes still more warming. The warming causes more water vapour to be evaporated. The C02 level is expected to rise in future due to ongoing burning of fossil fuels and landuse change. The rate of rise will depend largely on uncertain economic,
The greenhouse effect, warming that occurs whenever the atmosphere traps heat from Earth towards space, is the main cause of global warming (NASA, 2016). Gases such as water vapor, nitrous oxide, carbon dioxide, and methane do not respond chemically to drastic changes in temperature, force climate change. One of the reasons for this is because of the deforestation of land for agriculture or industrial needs has increased concentration of green house gases.
The authors worn that Earth’s temperature is exponentially rising since early 20 century. The lecturer, also, insists this drastically crisis of planet earth.
Over the last decade Earth has seen some of the hottest years in history. This is due
Scientists have documented the rise in average temperatures worldwide since the late 1800s. Earth 's average temperature has risen by 1.4 degrees Fahrenheit (0.8 degrees Celsius) over the past century, per
In the past 130 years, the average temperature increased by 1.5 degrees Fahrenheit, with more than half of its increased in the past 35 years.( Science for a healthy planet and safe world). In 2001 to 2010 it was the warmest decade since 1880. However this was the year when enough temperature records became able to calculate a global average. However it shows that average global temperature are likely to increase by 3.1 to 7.2 degrees Fahrenheit by end of the century depending on how much carbon is released.( Climate hot map). In the past 40 years it has been the warmer than average. The hottest year recorded. The other 12 hottest years recorded have all occurred since1998. ( Science for a healthy planet and safe world).
Climate change is evident throughout the world and is a major issue. It is no secret that our planet is getting warmer. Global warming is now recognized in the scientific community as a real problem. There are multiple aspects that are causing this issue. Majority of the warming is caused by greenhouse gases. Volcanic eruptions and changes in the intensity of solar radiation have offset the warming partially. It is estimated that average annual temperatures will increase 3.5°F-9.5°F by the century’s end.
Nowadays deforestation is the one of the most important and controversial environmental issues in the world. Deforestation is cutting down, clearing away or burning trees or forests. Particularly tropical rainforests are the most waning type of forests because of its location in developing countries such as Indonesia, the Philippines, India, central African countries and Brazil. Deforestation rate in those regions is high enough to worry about, because of large economic potential of forest areas. As the result of causes such as agriculture land expansion, logging for timber, fire blazing and settling infrastructure there might be serious impacts in future. For instance, extinction of endemic species of animals and plants which will be
Over the past one hundred years, global warming and climate change has triggered a temperature increase of 0.74 degrees Celsius globally. To put that in perspective, 0.74 degrees Celsius is equal to about 1.33 degrees Fahrenheit. It is expected that over the next hundred years, the temperature will rise another 1.8 to 4 degrees Celsius, or a shocking 35 to 39 degrees Fahrenheit (Wiederholt and Post). This means that over 200 years, the global temperature will have risen by almost 50 degrees Fahrenheit; a truly shocking statistic. The immense rise in temperature has, and will continue to affect all forms of life, especially primates.
Agricultural expansion such as cropland is a leading cause of deforestation. Plantation expansion for logging is another leading cause of deforestation. Infrastructure building including road construction is a huge cause of deforestation. All of these causes lead to the effect of
I understand that the recent events of Tobi’s developing air defense systems has brought about serious discussion by Iwa citizens, parliament, and members of the cabinet serving you. This issue has become a serious matter because of our history of minor conflicts with them in the past three decades. The next steps to take after this are complicated, with different ideas that must be considered to determine whether Tobi’s actions are serious enough to respond with our own forces. From the information currently available, the best plan would be to not engage in any military action against Tobi. After careful consideration, I believe Tobi is not giving signals of aggression, but rather deterring to maintain a balance of power between our two states.
For over a hundred years, scientists have been carefully gathering and verifying data on the earth's temperature. The latest data reveals some striking trends:All 10 of the warmest years on record have occurred in the last 15 years The 1990's have already been warmer than the 1980's- the warmest decade on record The global average surface temperature has risen 0.5 degrees (site source)For the first time ever, the Intergovernmental Panel on Climate Change, the authoritative international body charged with studying this issue, concluded that the observed increase in global average temperature over the last century "is
Deforestation is a problem that does not concern many people, but it is an issue that the people of Earth need to deal with. In the past 50 years deforestation has increased a significant amount, but people around the world have been removing the forests since the 1600s. The forests remaining are in danger as the human population goes up, the need for resources will also increase and this will make the deforestation of the last forests come quicker before humans realize it is too late. Unless the people address this threat to the world, it will be too late because this is something that can be fixed, the forests can be rebuilt but it has to start right now before there is nothing people can do. There are many causes for deforestation such as, clearing space for urbanization, making areas available for houses, or harvesting the lumber for goods and other consumer items and all of these have an effect on the world. The consequences of deforestation can affect all aspects of life on Earth, including the water cycle, the soil, and the life quality of species around the world.
From the 1880s to the 2000s, temperature has had a mean increase of only 1.5 degrees Fahrenheit. For example, the 2000s show the warmest average temperature, but decades prior show there has been fluctuations and not a constant rise in temperatures globally. “If the current rate of increase continues, the world will warm by [3.6 degrees Fahrenheit] in the next century,” (Osborn). With this information and all of the averages of temperature, we can predict that it will take at least 3 centuries before the world will heat even 10 degrees Fahrenheit. This is not significant enough to worry about at the moment. Yes, in future generations, it will be a concern, but while we are here, it is not.
There are many causes/factors to deforestation, which are largely associated with direct human influence. The first proximate cause to deforestation is infrastructure expansion (Geist & Lambin, 2002, p. 144). This refers to transportation (roads), private and public markets, rural and urban settlements, and private and public services (water lines, oil exploitation, etc…) (Geist & Lambin, 2002, p. 144). The next cause is agricultural expansion, which includes, large or small-scale cultivations, shifting cultivations (slash and burn), and, of course, cattle ranching. Wood extractions for industrial and domestic purposes are other proximate causes to this issue.
Deforestation is a major global problem with serious consequences to the planet. These consequences have a negative effect on the climate, biodiversity, the atmosphere and threatens the cultural and physical survival of life. Deforestation is the permanent destruction of indigenous forests and woodlands. It has resulted in the reduction of indigenous forests to four-fifths of their pre-agricultural area, so that now indigenous forests cover only 21% of the earth's land surface. The world Resources Institute regards deforestation as one of the worlds most pressing land use problem.