Land degradation considers a wide range of problems such as erosion of the soil by wind and water, urban waste products and chemical reactions causing soil pollution, and is also the bad practice of irrigation leading to lack of minerals in the soil. Africa is extremely assailable to land retrogression and desertification, and is the most acutely stricken area according to the analysis of worldwide land degradation, which was held by The United Nations Convention to Combat Desertification (Nellemann, et al., 2009, 15; UNCCD 2013, 15). One solution to land degradation is afforestation. Afforestation is the formation of a stand of wood or scaffold in a field where there were no trees before. Although afforestation is one of many solutions to land degradation, it will be applied as the main resolution, because it solves not only the issue retrogression of land, but also is cost effective, environmentally sound and improves soil fertility.
To define the economical effectiveness of using forestry in resolving land degradation, the costs and pertinent advantages related to
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It has been argued that the use of forestation as the primary solution of land retrogression will be chiefly responsible for the future enhancement of soil conditions, and that afforestation and reforestation are not only affordable and environmentally beneficial, but also are profitable for private and public organizations. Trees that would be used, should protect the soil from the wind, and might be simultaneously have broad root systems, in order to maintain the water balance in the soil. Despite of the fact, that prospective research is needed and afforestation has not played a significant role in the striving with land retrogression yet, it would appear that it is a solution to the issues facing Saharan countries and one that should be researched
The tools used to aid deforestation are normally gas powered, which adds carbon to the atmosphere, and they are also killing the only things that take carbon out of the atmosphere, the trees. Carbon in the atmosphere heats up the earth, and causes global warming, all because people are making more cocoa farms. A significant portion of the Ivory coast’s protected forests have been cut down to make room for illegal cocoa farms. An Ohio State professor and his colleagues surveyed protected forests in Côte d’Ivoire and discovered that 74% of all the forests had been cut down to make way for the aforementioned cocoa farms(D). Even though Côte d’Ivoire is trying to protect forests, their defenses aren’t strong enough because of the terrible economy.
Deforestation is still an unbeleafable issue even to this day. With our trees being cut down to make supplies and furniture, we struggle with keeping our ratio of trees being destroyed and trees being planted equal. It seems like that was also the case in the past. There was a significant amount of trees being cut down in 1920, the land looking much more barren than it did in 1650 (Document A, map). These trees, some of them taking more than three thousand years to rise tall, are being cut down.
Subject- Deforestation affects majority of the population, including people and animals, across the nation and in my community. Situation or Problem- Deforestation is the action of eliminating trees, in forests, by cutting them down. The objective of deforestation is to create more land for construction and land establishments with the idea of not restoring thee trees back or replacing them. How it affects my community- Deforestation can disrupt the homes of many animals, including birds and fish.
Agricultural practices did as well. Farmers had been using intensive farming techniques such as monoculture, overgrazing, and deep plowing to maximize their crop yields. These practices led to the depletion of soil nutrients, leaving it vulnerable to erosion by wind and water. Additionally, farmers had removed native grasses that held the soil together and replaced them with crops like wheat. When drought hit the region in the 1930’s, these unsustainable practices exacerbated its effects.
Forest protection is a whole new branch related and linked with conservation, protection involves protecting the areas in which wildlife move to. Protection of all life where its marine or not. As well as protection of the parks and sites along with plants in order to reach their maximum growth. Since approximately 94 percent of forests is public property forest management teams have to keep a closer look on what’s happening to the
Deforestation has been a big problem in Canada for many years. Destruction of forests began somewhere around 1880’s specifically in British Columbia. It went all the way to 1990’s where 64,000 hectares were lost, however that quantity has decreased in 2012 to about 45,800 hectares. Today, Canada’s 348 million hectares of forest lands shows about 9% of the world’s forest cover, although account for 0.3% of global
The manipulation of land has allowed civilizations to create intricate systems for the transportation of water and the production of agriculture. Different crops require specific landscapes in order to grow, and one of the most important forms of agriculture is terrace farming. Terrace farming is widely used to produce rice and wheat by creating a landscape creates steps within the landscape so the flow of soil nutrients are carried down from various levels. The Incas are credited the most for the development of terrace farming, and today it is still a popular method of farming. These innovative methods of agriculture help us create new ways to manipulate the environment without utterly demolishing it.
Despite the absolute vitality of healthy forest environments, deforestation is destroying swaths the size of Panama every year. There are many types of forests, ranging from the coniferous evergreens in the taiga to the temperate and deciduous forests of North America to the tropical palms of pacific islands, but tropical rainforests are the most commonly destroyed for a variety of purposes. Lush rainforests once covered over 16% of the Earth’s surface. They now cover around 2% and that number is dwindling. Forests like these
The Brazilian Amazon is home to 40% of the world’s tropical rainforest. Incidentally, it also has the world’s fastest rate of deforestation. Tropical Rainforests around the world are lost at the rate of one acre per second with the average rate of Brazilian Amazon being such that 2 million hectares of forest land are cleared every year. There are multiple causes for this extensive rate of deforestation and this paper will address four such causes namely (1) rapid population growth, (2) industrial logging and mining, (3) changing spatial patterns of deforestation, and (4) wildfires. Moreover, there are several Brazilian state policies that encourage deforestation practices of which this paper will look at five key aspects – (1) taxes on agricultural income, (2) rules of land allocation, (3) land taxes, and (4) tax credit schemes and subsidized credits.
Deforestation is the act of cutting down trees in a certain calculated area which are measured in hectares, but the purpose of cutting down mother nature’s forests isn’t for the trees, it is for the land. Us, the people,
It would therefore be more realistic to encourage all parties involved in the process of deforestation to manage the resources of the forest in a sustainable way. This means that the usage of the methods of clear-cutting and burning would have to be eliminated if the forest ecosystem is to be able to remain intact. If certain trees need to be cut down, however, then theses should be replaced by enough young trees which can fill the same role to an equal extent as the ones which are cut down. Here it’s important to acknowledge that it’s impossible to eliminate deforestation completely since the growing population puts a high demand for more land which is used for agricultural purposes. Therefore the solution must include keeping a balance between deforestation and efforts of reforestation, sustainable management of forests and respecting the integrity of protected
Landslides may cause the loss of lives and properties. Deforestation causes the soil to lose its stability. Decreasing of trees causes there is lack of tree leaves to protect the soil from the collision of raindrops and also causes the lack of tree roots to hold the soil. Thus, the soil is exposed directly to the raindrop. The top layer of soil is easily washed away by the heavy rainfall.
Without the transpiration of trees, deforested areas become drier. Changes in weather and shelter cause deforested areas to undergo a tremendous loss of biodiversity. The scientist hasn’t even come close to testing 1% of the plants in the tropical rainforests for medicinal use, but they regularly discover species that are helpful to us the people. But, these forests and their potential benefits are looking like they may disappear by the end of this century if we don’t stop
The causes and dynamics of rangeland degradation have been immensely studied and is still a subject of controversy. Rangeland degradation could be because of numeral factors, such as an unnecessary increase in animal population leading to overgrazing of the natural vegetation, soil erosion, human interference and climatic variables. Although for communal farmers this problem is mainly caused by overgrazing, where there is usually an overstocking in lesser carrying capacity. An intense veld utilisation evidently results in the loss of rangeland vegetation and cause of degradation (James et al., 1999), so apart from grazing by animals there is also human interference. As much as livestock production relies on rangelands as their source of forage,
Sustainable forest management requires three major criteria which are the maintenance of ecological processes within the forest (soil formation, energy flow, biogeochemical cycles (carbon, nutrient and hydrological cycles), maintenance of biodiversity of forest, improving the net social benefits derived from the mixture of forest uses within the constraints by considering the future. Forest provides habitats for more than half of the fauna and flora on the Earth (SCBD, 2001). Forest biome plays an important role in mitigating climate change by serving as carbon sinks (Hassan et al., 2005). Forest land is the most fundamental natural resources which become reduced mainly due to anthropogenic pressures. For proper management of land, it is essential to have information about existing land cover and about the naturalness of the land.