Wait a second!
More handpicked essays just for you.
More handpicked essays just for you.
The impact of climate change on our agricultural system
Climate change impact on food security essay
The impact of climate change on our agricultural system
Don’t take our word for it - see why 10 million students trust us with their essay needs.
The Intergovernmental Panel on Climate Change (IPCC) Fourth Assessment Report shows that that climate change has a direct impact on agriculture, livestock and fishing that lead to affect local and the global food security (Bals et al., 2008). Projected impact of climate change directly pertaining to agriculture include extended droughts and the loss of soil fertility as result of increased precipitation. This state of affairs led to the making of the United Nations Millennium Development Goals (MDGs) in 2000, having the first goal to “Eradicate extreme poverty and hunger” with a target to halve the proportion of people who suffer from hunger. However, projections of a rapidly growing population, coupled with global climate change, is expected …show more content…
The impacts of climate change and the corresponding extreme weather events will certainty affect all dimensions of food security. Through changes in agro-ecological condition and then indirectly affect food distribution, accessibilities and price, climate change has directly impact on food production. Local food production is essential for rural and small-island livelihood, both in term of food security, but also for cultural, social and economic reasons. As a result may create local food …show more content…
In Jamaica, for instance, extreme climate events between 1994 and 2010 caused over UDS$130 million in damage and crop losses. Extreme rainfall events like El Nino and La Nino weather patterns caused significant losses in agricultural production and the necessity to import food and provide financial assistance to farmers. In the long term, without any mitigations and adaptations actions, climate change effect may increase poverty particularly in rural areas where their livelihood depend mainly on agriculture.
Adapting agriculture to climate change is essential to increase resilience of farmers and other players in the food system. Adapting food systems to climate change will take long-term visioning, targeted research, development of new technologies and human capacity development. Resilience in the farmers’ level will involve implementation of sustainable farming practices, diversification and an increased emphasis on management of the entire agro-ecological
One of the biggest problems facing the world today is global warming. The main reason behind it is the production of carbon dioxide from our cars, factories, power plants and other greenhouse gases, which is having a heating effect on the atmosphere, and this affects our ocean weather and agriculture, thereby dangerous to human life. “In Climate Crisis at the End of Our Fork “Anna Lappe gives her views on how global warming can lead to many problems, what are its probable causes and potential solutions to it. Whereas in “Research and Development on Climate Change and Greenhouse Gases in Support of Climate Smart Livestock Production and a Vibrant Industry” Scholtz discusses the impact of global warming and continued, uncontrolled release of greenhouse gases on the livestock industry and consequently food security as well as
Climate change has intensely disturbed human civilizations and the biological and physical environment in the preceding years. During history there are instances of societal downfall related with provincial changes in climate, varying from the regression of the Maya in Mexico (connected to drought) to the loss of the Viking population from Greenland in the 15th century (related to declining temperatures). Several of these provincial climate changes happened promptly, on periods comparable to present rates of global climate change.
Already scientists have observed that more than 75% of the recent economic losses are caused by natural hazards which can be attributed to wind storms, floods, droughts and other climate related hazards. In the year 2008, the U.S. state of Iowa was on the front pages of newspapers all around the world. Weeks of heavy rain in the Midwest caused rivers to swell and levees to break. Millions of acres of farmland are now underwater, their plantings most likely destroyed. By March, Iowa had tied its third-highest monthly snowfall in 121 years of record keeping, and then came the rain. April’s st...
...creased rainfall and increased temperature in the western part of Central Asia such as Uzbekistan and Turkmenistan leading to the scarcity of water which directly heats the agriculture and livestock production. The estimating consequences from the precipitation and temperature change on the production of food are the potential changes in variability and extreme events like droughts, heat waves, sand storms and heavy rainfall. Increased surface runoff in the mountainous regions accelerates the land slides, soil erosion and floods which have huge capability to destroy the crops.
Climate change and Global Warming are out of control. This means that, no matter what policies, processes or actions are implemented, the Earth as we know it will never be the same again. There is significant evidence to support this hypothesis. The dilemma becomes whether we can limit the damage and adapt to a new status quo or not. Rising sea levels and the damage caused by this phenomenon has irreversible impacts on coastlines worldwide. Damage to sensitive reef systems cannot be fixed. This also has permanent impacts of the ecology not just of those immediate areas but also the ocean as a whole.
It’s impossible for poor rural women and their communities to cope with the effects of climate change when both are perpetually in crisis mode. Their capacity to adapt must be strengthened. Compared to men in poor countries, women face additional cultural, social and economic barriers that make them more vulnerable to climate change. They have limited access to productive assets such as land, credit, and extension services, and they continue to lack voice and decision-making power on agriculture policies and programs. As a result, they are in many cases the first casualties of volatile climate conditions, falling into food insecurity and malnutrition. This reality demands a gender analysis toward climate change mitigation” (Hunger report 22) This being said, our increase in involvement improving women’s rights for education, ability to voice their opinions and breaking cultural norms that restrict them will result in less stress as well as more food. This will break the cycle of poverty. Educating women agriculturally will benefit them and increase their involvement in growing and cultivating produce, which will lead to them selling what they make and gives in increase in their home’s
Wall, Ellen, and Barry Smit. "Climate Change Adaptation in Light of Sustainable Agriculture." Journal of Sustainable Agriculture 27.1 (2005): 113-23. Print.
A new global climate model predicts that in the coming decade, the surface air temperature is likely to exceed existing records (Smith et al., 2007). Growing season temperatures in the tropics and subtropics by the end of the 21st century will exceed the most extreme temperatures recorded in the history (Battistic and Rosamond, 2009). Agriculture is considered to be one of the most vulnerable sectors to climate change. Although at present, the overall impact of climate change on global agricultural productivity is not reliably estimated (Gornall et al., 2010). Many studies show serious implications on agricultural productivity, for instance IFPRI(2009) projects that in South Asia by 2050 climate change will reduce production of rice, wheat and maize by 14%, 44% to 49% and 9%-19% respectively relative to no climate change situation.
Climate change is one of the major issues surfacing earth over the past century. The earth’s temperature has increased over the years leading to detrimental effects on the economic and life sources of people, especially that of agricultural production and livestock. The Merriam-Webster online dictionary (2014), defined climate change as a change in global climate patterns apparent from the mid late 20th century. The Intergovernmental Panel on Climate Change, IPCC, (2007) predicts that by 2100 the increase in global average surface temperature may be between 1.8° C and 4.0° C. With increases of 1.5° C to 2.5° C, approximately 20 to 30 percent of plant and animal species are expected to be at risk of extinction. Moreover, the IPCC (2007) purported that climate change has severe consequences for food security in developing countries. There are numerous factors that are solely responsible for this change which are both natural and man-made. Climate change has led to a decrease in quality and quantity of plant produce and livestock because of heat stress, drought and an increase in plant and animal diseases.
The tropics are effect by many weather conditions which makes the jobs of farmers difficult. Overall subsistence and the GNP are effected by changes in weather, which for the most part is not always predictable. In a world that is divided up into the haves and the have nots, government influence is crucial in regulating practices and the overall distribution of wealth Despite this fact, programs implemented did not always succeed in benefitting the Filipinos. One major attribute of the Philippines is the wide variety of crops produced in this region. Crops which many not be able to grow during the rainy season may grow during in the period of December - May when there is little rainfall (and vice versa).
Mendelsohn, R. (2000, July 12). Climate Change Impacts on African Agriculture. Retrieved December 4, 2009, from www.ceepa.co.29
Global climate change is a two-sided coin; the first argument is perhaps best overly dramatized by the recent movie The Day After Tomorrow, the preverbal we are all doomed aspect of it. The other argument although never made into a movie, is that we will be able to survive quite comfortable, with only some minor modification to our way of life. Although very few in the scientific community can deny the existence of global climate change the argument lies in whether it poses a threat or not. One highly significant aspect to look at would therefore be its effect on agriculture. As the world as a whole continues to struggle with starvation, especially in Africa and parts of Asia, the question at hand is whether or not global climate change is going to shrink the world's population significantly? The answer to this many other questions lies somewhere in between both arguments.
The United Nations recently published a list of goals they hope to accomplish by 2030 called the Sustainable Development Goals. These goals will replace the Millennium Development Goals, which were set in 2000, when they expire at the end of 2015. Some of these goals include ending poverty, promoting gender equality, and improving water and sanitation conditions. Arguably, the most important goal is to “end hunger, achieve food security and improved nutrition, and promote sustainable agriculture” (in text citation- NY Times Article). Hunger was also an important goal on the MDG list, yet it was not fully accomplished (in text citation- Progress chart). The goals was to reduce hunger by half, and yet, the number of people who go to bed hungry
Climate change is currently affecting agriculture because it is causing prolonged droughts, violent flooding, sea level to rise, and also health related issues. Droughts and flooding utterly affect agriculture because it damages cultivation since the amount of water applied to crops and farming is fundamental to the...
Global warming is one of the main causes, which leads to the lack of water and drought. A drought-like condition exists in most of India’s part. Government of India states that 68% of the country is disposed to the drought, which (consequences are) leads to massive migration of people to more favorable places, famine, conflicts among inhabitants. India is known in the world as one of the biggest producers of water-intensive crops such as rice, sugarcane and wheat. According to a survey done by Grail Research, approximately 82% of total water is used for agricultural consumption and 90% of it is employed for irrigation of rice, wheat and sugarcane (Grail Research, LLC, 2009). There are several solutions which could lead to the decr...