The purpose of this paper is to explore the economic, social or environmental factors that enable households in rural areas to derive food and livelihood security as well as to provide examples for each of these in a Southern African context. This essay will explore economic, social or environmental factors that hinder the ability of rural households to develop sustainable livelihoods.
In rural areas, there are many factors that enable rural households to derive food. For economic factors, people in rural households invest in livestock and crop farming and then sell their meat or produce to nearby towns. People also get other products from nearby towns and then open up their own businesses to generate income for their household in order to buy food for their families. For example, a survey was done in 2002 in a lady named Nosomsi’s
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These factors include a mixture of social, environmental and economic factors. In an environmental context, rural household’s dependant on natural resources can affect the quality and quantity of the resources, long term wise. (De Sherbinin et al, 2008). If natural resources are being overused, the sources will run out, and this will then ultimately decrease the sustainability with regards to the household’s livelihood, because the households will not have any natural resources to utilise or to sell for income. For example, the burning of vegetation in Pondoland, situated in the Wild coast in South Africa between two rivers, are done for multiple reasons such as: burning is used to make firebreaks around key sites and resources or to eradicate ticks etc. This overuse of fire is ultimately degrading the vegetation. The soil will ultimately won’t be able to be used for the future, thus hindering the derivation of sustainable livelihoods. (Kepe, T,
Benefits like the experience involved in shopping local, the ability to have access to healthier foods while saving money, and supporting your community, local economy, farmers, and the environment are all great reasons to make someone reevaluate their produce purchases and decide to shop local. Priebe was successfully able to take the concern associated with long-distance food miles and make buying, selling, and producing locally the solutions. Priebe is able to leave her readers with not only an understanding of what becoming a locavore can do for you, your community, but also your world in her article “Benefits of Being a Locavore” while challenging her readers to get out and explore the opportunities of buying locally with the statement “If you’ve never grown your own food or experienced the joy of eating a freshly picked tomato from the farmers’ market, you’re missing out!”
Swidden agriculture also known as slash-and-burn is depicted in a negative light because of myths that has been created from people who are not familiar with its practice or do not understands its purpose. One of the narrative is that it creates a useless and unsustainable land. This could be easily misunderstood as the image of the land after being burned can be seen lifeless and barren. People tend to associate a fertile land with lush greens with the sun in the background and not the image of swidden agriculture. Furthermore, media portrayal of wildfire only puts the idea that wildfire are harmful and should be put out which only makes swidden agriculture seem destructive.
Without the advent of the harnessing of hungry, sanguine, licking flames of fire, there is no conceivable path where early homo sapiens evolve to become the modern man. The physical, material world that exists today would stand absolutely no chance of seeing the light of day without the utilization of fire. However, fire has played a much bigger role in human history than simply allowing for the advancement of the physical world, it has inextricably tied itself to humankind through the culture and religions practiced over every square mile of inhabited land on this planet. Fire is unpredictable and uncontainable, it is man’s friend but is also his foe, fire is essential to the sustaining of human life, but it also has the power to wipe every ounce of that life force from the face of the Earth. The power of fire has been recognized in language, in literature, art and religion.
“Prescribed burning also influences the composition and structure of cover available for wildlife. Timing and frequency of burning determines litter depth, the height and density of cover, as well as plant diversity. Thus, prescribed burning can be used to tailor habitat conditions for focal species” (Wade 2012). Therefore, prescribed burnings can influence the type of habitat destroying plants that are unsuitable for such harsh conditions. It limits the type of trees and possible predators that might be introduced into the habitat from neighboring
People who argue against prescribed fires say that it "produces to much smoke" or "there's a risk of the fire escaping". First of all, the smoke of a prescribed fire is way less than that of an uncontrolled fire. Second, the chance that the fire escapes is very slim, it usually never happens in controlled fires. Some people worry about the plant life and the soil as well, when there is no need. Usually the habitat is destroyed when an uncontrolled fire is happening, and the soil only gets effected it the fire is at a somewhat high intensity.
And that friends, is the chemistry of fire and it is responsible for over 100,000 uncontrolled wildfires in the United States, that together, consume up to 3 million hectares of forest and brush each year. That's an area the size of Maryland! However, that's not such a bad thing. Fire serves a lot of vital ecological purposes and many ecosystems have adapted to make the most of it. The problem is that fires job is to destroy, and when that comes to human territory (which is pretty much everywhere) we have a problem.
The economic temptation encourages the practice of monoculture instead of running a diverse farm. Species are forced to leave and clear the land for corn plantation. However, biodiversity is vital for sustainable development because every livestock and crops are completing the food chain. The vanishing species, caused by subsidy on corn, provoke the imbalance of ecosystem and environmental crisis, like global warming. Eventually, it affects the whole city, or even the
Migrant farm workers are individuals who enter the United State or any other country illegally or legally to work in agriculture farms. Most of these farm workers are temporary and some are seasonal workers. There are many issues and challenges facing migrant workers. Migrant farm workers must survive many challenging conditions so that American can have the best selection of all the fresh foods found in farms. My grandfather was an immigrant that migrated from Yemen in 1970 and was working in a farm in Fresno CA.
The thing is that wood can catch on fire very easily, even the author said " the 23,000 acres
Often these communities are people of colour or lower income or both, and seem to have very little say in what happens to the place that they live and the conditions they have to deal with every day (I. Waldron, personal communication, October 15, 2015). Likewise, farmers are encouraged to have large yields of the same crops every year. Planting the same crop in the same place each year zaps nutrients from the earth and leaves soil weak and unable to support healthy plant growth. This is not a way to create a healthy cycle. This just generates weak people, weak plants, and weak environments that at some point cannot be
California has one of the most severe wildland fire problems in the world. Population, vegetation, topography, and climate all play key roles in the probability of a wildfire occurring. In other words, it’s not a matter of “if” a wildfire will occur, but it’s a matter of “when.” In California, more and more people are choosing to live in communities near wildlands. These wildlands are composed of highly flammable vegetation which can be explosive.
Aside from deforestation, wildfires affect habitat of the environment population and distribution of species after incident is not the same. It poses risks to human life and health due to heavy smog released in the atmosphere that can cause respiratory diseases. Damages the
Also, farmers in these communities do not have enough money to purchase necessary supplies to farms such as seeds, tools, and farming equipment. The effects of
Bojocco et al(2010) Reported that fire has a major role in the determination of diversity and vegetation dynamics. It has influence on landscape structural diversity (Weatherspoon and Skinner 1995). The frequent occurrence of forest fires has been one of the vital reasons for the exhaustion and extinction of most of the biodiversity. This results in partial or complete degradation of vegetation cover or fragmentation of the forest thus modifying the radiation balance by growing the surface albedo, water runoff and raising the soil erosion (Darmawan and Mulyanto, 2001). Historical study of forest fire is significant for ecological and forest management applications(Iniguez et al. 2008).
And one of the old solutions for this concern is to increase number of cultivation lands and exploit new fish stocks. But the competition for land from other human activities makes this an increasingly unlikely and costly solution .for example food producers are experiencing grater rivalry for land, water energy and the need to curb the many negative effects of food production on the environment becoming increasingly clear (Tilman et al. ,2001;