Overpopulation will be biggest problem of the 21th century. Overpopulation means any given species cannot exceed the carrying capacity of the land it inhabits. Because of the pressure overpopulation, people don’t have enough water, food, and living area. This is the reason they develop the vast forest area used for farming and clear the area the people to live. For example in areas of Nepal, they cut down the vegetation to provide wood for heating and construction, the fertile topsoil is eroded by rain because it is now without the protection offered by natural vegetation.
From an environmental perspective the Amazon is negatively affected from the burning of the trees which is polluting the biggest rainforest in the world with Carbon dioxide (Co2). Also, a lot of nutrients are being lost from deforestation and high quality soil is being wasted. Desertification is slowly happening in the Amazon and other rainforests. If deforestation continues the rainforests will start to lose bodies of water, as well as vegetation and wildlife. There are many problems that the rainforest biome encounters.
Deforestation In Thailand Proposal Large areas of the world’s forest are being destroyed as you read this sentence. Volcanoes are erupting, floods are flooding and fires are burning; but with these occurrences the forest will emerge again to become what it once was. Unfortunately this is not the major reason that the forest are being depleted, Deforestation, the permanent loss of forestland, caused by humans is the main cause. With natural disasters the land is left to replenish itself but with deforestation the land becomes un-sustainable to forest life. The United Nations Food and Agriculture Organization (FAO) “estimates that the annual rate of deforestation is about 1.3 million square km per decade, with the main deforestation occurring in the tropics where a wide variety of forest exist”.
The conditions can even result in complete destruction of the plants therefore incurring significant losses. Natural disasters like fire n floods can also destroy the plants hence reducing Bolthouse Farms revenue. Unrest among employees and the changing technology is also a threat facing Bolthouse farms. Price changes and money value as well is a threat to Bolthouse
Boscastle Flood Using the information you have been given summarise the MAIN causes and effects of the Boscastle Flood On the 16 August 2004 Boscastle suffered extensive damage after flash floods caused by an exceptional amount of rainfall that fell over 8 hours in the afternoon. The floods were recorded as the ‘worst’ in local history. Boscastle is a small village in Cornwall, South West England. The village is home to 800 residents. These were flash floods that caused the village to be shocked and un-prepared.
It can reduce soil fertility and damage the overall structure of the soil. The lack of organic matter makes it crumbly and more likely to be washed or blown away, the soil is then unable to retain much or any moisture, resulting in lack or crops or grazing material. Ensuing a vicious cycle for the soil. Over-irrigation is an extreme issue as over-irrigated land can cause salinisation, creating impermeable and infertile salty crust in the surface. As this is a key feature of desertification it then means that the land for both these reasons is not able to be used and causing desertification to spread.
People excrete wastes and litter that flow into water systems, and animal habitats, this is slowly polluting water and killing wildlife. And the more the population grows the more wasted were going to produce and cause pollution and damage to the environment. More housing and buildings being built means that were building over were habitats live, the loss of these forests leads to extinction of plants and animals. Also more people means that more goods (like clothes, TVs etc) are wanted, more jobs are needed so more factories are being built witch is affecting out air pollution, which eventually is destroying out atmosphere. Also more food is required so more intensive farming methods are used.
Geography 101 13 July 2013 The Deforestation of the Amazon The deforestation of the Amazon is going to have catastrophic consequences. The legal and illegal results of chopping down trees in this great wetland, has dire consequences that our generation may not suffer but future generations will. “The Amazon is a vast region that spans across eight rapidly developing countries: Brazil, Bolivia, Peru, Ecuador, Colombia, Venezuela, Guyana, Suriname and French Guiana, an overseas territory of France. The landscape contains: one in ten known species on Earth; 1.4 billion acres of dense forests, half of the planet's remaining tropical forests; 4,100 miles of winding rivers, 2.6 million square miles in the Amazon basin, about 40 percent of South America” (“Amazon”). So you ask, why does it matter if we chop down a few trees?
There were also old Egyptian structures that had to be carefully moved to avoid destruction from the new path of the river. These relocations sparked controversy and resistance from the Egyptian people due to the old structures being a large part of the tourist attraction in Egypt. Another big problem the Dam caused was with the soil around the river. Normally the soil was very good for farming, even with the annual floods, but the construction of the Dam caused the nutrients in the water to stop flowing to the soil. The result was poor farmland and in turn, the poverty of the farmers wasn’t completely solved.
For instance, people deforest grown trees without planting young trees. Deforestation means the felling and clearing of forest cover or tree plantations in order to accommodate agricultural, industrial or urban use. It involves permanent end of forest cover to make that land available for residential, commercial or industrial purpose. Due to massive trees clearance, various species of animals are lost. They lose their habitat and forced to move to new location; besides, many cannot survive the deforestation that destroys their homes.