Case studies
China
Urbanization and farmland conversion in China:
China has the world’s largest population with about 1,4 billion inhabitants according to the United Nations (2013). Even though the population is expected to decrease the country is still experiencing a rapid urbanization (United Nations 2013 ). According to the UNs latest world urbanization prospects China’s urban population is expected to grow by 292 millions between 2014 and 2050 which means a rise in the urban population from 54% to 75% (The United Nations 2014)
China is also experiencing a great economic growth that leads to farmland conversion, when cropland is converted for urbanization and industrialization purposes (Tan, Beckmann et al. 2009). The growing population and rapid urbanization in combination with increasing farmland conversion is making the government concerned about the food security, and whether or not China will be able to sustain themselves (Tan, Beckmann et al. 2009)
China already has one of the lowest cropland per capita rate in the world, with 0,1 ha per capita, which is 50% lower than the world average (FAO 2013). The combination of population growth during the last two decades and the increase in wages, due to the economic growth, has led to an increasing food-demand (Yang and Li 2000). Simultaneously as the food-demand has increased the area of cropland is
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There has been competition for lands around rural-urban fringes as cities expanded and this has led to an increase in the conversion of agricultural lands for residential and industrial purposes. For example, although almost 70% of the northern region is rural, this figure is decreasing rapid as a result of migration and the influx of people to this area has had a negative impact on agriculture. Lands that were earmarked for agriculture 40 years ago have now been converted as a result of urbanization in the country (Yankson and Gough,
New England was organized in a tight-knit farming families, land was divided among families, and their future was based on a mixed economy. They had small timber companies. Their environment was grazed with thin-soil, rocky hills, and bottomlands, which led to subsistence farms. As a result of a decreasing soil fertility, New Englander’s farmers left.
In The Worst Hard Time, the author explains how new technology led to overproduction of many crops. A tractor was able to do the work of ten horses and a combine was able to thresh grain in one swoop. A farmer’s harvest could even go up by the thousands. As the farmers made more money they bought nearby land and ripped the grass out to make more space for more crops (Doc. C). With the overproduction of land came bare fields.
From the year 1900 to 1910 the U.S. census revealed that the value of land for rural farmers more than doubled in that timeframe (JSTOR
Urbanization, or the growth of cities, erupted during the Industrial Revolution. Cities were a place of work, innovation, and technology. Over the course of fifty years (1850-1900) more and more people moved to the cities, which caused more and more problems in them. With these problems came solutions, and those solutions led to change. These changes could be good like movements to get cleaner water or having plumbing.
The Canadian Prairies region, which includes Alberta, Saskatchewan, and Manitoba, is characterized by vast fields and flats with little forest cover. “The land originally under grass contained a relatively large amount of organic matter and total nitrogen. ”(Hedlin, 1995), this area is well-developed in agriculture, mining, livestock, and oil due to the large amounts of agricultural land present. Similarly, the Hulunbeier steppe in China is comparable to the Canadian prairie, covering an area of approximately 100,000 km2. The grass quality in the Hulunbeier steppe is very good, making it a thriving area for the livestock industry.
American Urbanization started like a wildfire and it spread so rapidly that facilities and institutions in society could not keep up. From 1850 to 1900 America completely changed from its agricultural state into a new industry based society. The four paramount changes that occured during America’s urbanization period were new immigration, the build up of cities (skyscrapers and mass transit), living conditions, and boss rule and the rise of mass consumption. Even though the changes during urbanization did not come easily due to immense diversity, they still paved the way to modern day America.
Over the last century, farming has changed exponentially, transforming food production. During the late 1800s, the industrial revolution revitalizes agriculture by bolstering crop and livestock productivity, spurring the second agricultural revolution. This revolution marks the creation of a commercial market for food. (Knox, 334) The third agricultural revolution, occurring after World War II, introduces mechanization, chemical farming, and manufacturing processing that still exists today; therefore, marking the transition from the family owned and operated farms to commercial farms.
Overpopulation Overpopulation is a condition that is undesirable. Overpopulation is one of the problems that people concern it to. One of the serious countries facing this problem is China. Reports in China show that it has about 1.4 billion people in this country; it takes about one over seven people of the world population. China is the third largest land after Russia and Canada in the world.
China China is currently a highly developing nation, the technological advantages and novelties of the Chinese impact the whole globe. It population structure is similar to level 3 demographic transition, although the birth rate is decreasing due to the incentive of the government who had implied the one-child policy. The nation is strong and has a large workforce, even though the poverty in rural areas is still quite high the government is constantly fitting the issues with both poverty and overpopulation. The amount of youthful population doesn’t allow to observe a decline in population in China in 2016, although it is predicted that after 2030 the population of China will start to decline unless the one-child policy is cancelled.
Introduction: “Sustainable agriculture is the efficient production of safe high quality agricultural products, in a way that protects and improves the natural environment the social and economic conditions of farmers their employees and local communities and safe guard the health and welfare of all farmed species“ There are three main principles of sustainable agriculture, the three principles are: 1. Economic sustainability 2. Environmental sustainability 3. Social sustainability With the human population continuing to rise, it is vital that the agricultural industry becomes more sustainable to meet the needs of the growing population. One of the impacts of this growing population is an increase in land usage for settlement purposes.
It has come to my attention that urbanization tends to take place mainly on farmlands, in 2010, statistics were released showing that America loses an acre of farmland every minute and that the U.S. has lost more than 6 million acres of farmland since 1997. We not only lose an acre every minute, but the loss suffered by farmers and wildlife. Urban sprawl is the toughest problem we face, we lose some of the best fruit farms the country has by replacing them with large houses, parking lots, highways, stores, and malls. When you look around you don 't see very many farmlands which is hard to think that we will have enough land to grow our food in the future with growth of population comes more people and more people comes the need for more housing, which causes cities, and towns to constantly expand. The fact that we lose an acre of land every minute makes it hard to feed a large population, while urban sprawl increases population it also decrease the amount of food like fresh supply, and local foods.
Urbanization improves access to basic education for all. Expanding education systems in urban areas is easier and costs less than in rural areas. Thus Africa’s rapid urbanization is expected to increase enrolment, especially at primary level. Indeed, the nature of cities appears to provide incentives for investment in education by residents. Returns to education are generally higher in urban than rural areas—and so literacy rates and enrolment should be higher in urban than rural areas.
Food security is one of the greatest problems faced the world. There is fact said that food is enough for everyone in the world but because of the great changes which happened rapidly in the world the rate of food become less than before and it is difficult to secure it. Food security is very important to ensure that everyone has enough to eat and families can build their communities without worrying about securing their live. To meet global needs, food production must be doubled in the next years in order to solve many issues such as: starvation, malnutrition and associated health. According to The World Food Summit of 1996 defined food security as existing “when all people at all times have access to sufficient, safe, nutritious food to maintain
INTRODUCTION URBAN LAND USED SYSTEM Urban land use system means the system which manages the land area in urban cities. The land in urban areas should plan very well to mitigate the issues that arise in the future. Planning of buildings, roads, highways, rail ways, ports, stations and flyovers has to be planned under this system. It is very important to plan the urban land properly by placing the infrastructures in the proper places because wrong management plans will creates huge cost for the economy.
“FGHI is a newly resettled urban colony in a big city in India. Most of the inhabitants were engaged in various informal economic sectors in their prior area of habitation. As they were made to resettle in a distant place located at the periphery of the city, many people got disengaged from their previous occupations. They are still searching for suitable employment or entrepreneurship opportunities.