Climate Variability And Climate Change Essay

Climate Variability And Climate Change Essay

Length: 1224 words (3.5 double-spaced pages)

Rating: Better Essays

Open Document

Essay Preview

Climate change is a change in global or regional climate patterns. Most of the cold extremes of the world is experiencing warming at a more rapid pace than its warming extremes. In fact, the true cold season now exists in only the polar extremes of the African continent. Western Africa and Guinea are found to also face a reduction of precipitation while its neighboring regions, although also affected with reduced rainfall, are more prone to extreme rainfall, indicating the effect of the change global warming has brought (Aguilar, Aziz Barry, Brunet, Ekang, Fernandes, Massoukina, & Zhang, 2009).
Climate variability is the short term changes in the average weather patterns and agriculture affect each other. Climate variability and change are believed to be the greatest impediment to the realization of the first Millennium Development Goal of reducing poverty and food insecurity globally, via increased agricultural production in developing countries. Climate variability results from people’s use of energy, but its impact is manifested through changes in agro ecological conditions and climatic factors, particularly precipitation and temperature (Amikuzino, 2012).
The relationship between human exercises and climate change, including both causes and effects, has turned into a noteworthy issue of concern and investment everywhere throughout the world. Assessments and all aspects of climate change and its impacts were prepared by the World Meteorological Organization (WMO) and the United Nations Environment Program (UNEP) when these groups created the Intergovernmental Panel on Climate Change (IPCC) to formulate realistic response strategies. IPCC was initially responsible for preparing a review and recommendations on the science of cli...


... middle of paper ...


... the two great droughts of 1973 and 1984. Between these two periods, the reduction in rainfall was remarkable. In the Sahel region, the reduction in rainfall was not as strong, but was felt more acutely. This vision of course has certain limits, due to the fixed comparative periods. For the Sahelian countries, for example, the dry periods lasted from the early 1970s until the early 1990s. Rainfall has increased, although it remains highly variable (Gnisci, 2006). Ghana presents different rainfall regimes along the country from the coast in the south to the Sahelian region in north. These regimes are mainly defined by the north- and south-ward movement of the Inter-Tropical Convergence Zone, which brings the African monsoon, giving rise to the uni- and bi-modal distribution characteristic of the northern and southern part of the country, respectively (Manzanas, 2014).

Need Writing Help?

Get feedback on grammar, clarity, concision and logic instantly.

Check your paper »

Climate Variability And Climate Change Essay

- Climate change is a change in global or regional climate patterns. Most of the cold extremes of the world is experiencing warming at a more rapid pace than its warming extremes. In fact, the true cold season now exists in only the polar extremes of the African continent. Western Africa and Guinea are found to also face a reduction of precipitation while its neighboring regions, although also affected with reduced rainfall, are more prone to extreme rainfall, indicating the effect of the change global warming has brought (Aguilar, Aziz Barry, Brunet, Ekang, Fernandes, Massoukina, & Zhang, 2009)....   [tags: Climate, Climate change, Africa, Global warming]

Better Essays
1224 words (3.5 pages)

Climate Changes And Climate Change Essay

- Climate refers to the weather conditions that occur and prevail in particular regions over an extended period of time. Climate change is the change in the properties of the climate system, referring to significant changes in its mean state, and in its variability and extremes (VijayaVenkataRaman S, Iniyan S, Goic R, 2012). Changes in climate can occur naturally due to internal and external processes, or can occur due to anthropogenic changes in the composition of the atmosphere and anthropogenic changes associated with land-use (VijayaVenkataRaman S, Iniyan S, Goic R, 2012)....   [tags: Global warming, Climate change, Weather, Climate]

Better Essays
1457 words (4.2 pages)

Human Activity Causes Climate Change Essay

- The general populous in the developed world and 97% of scientists can agree that our global climate has undergone such irregular phenomena and increased climate variability that climate change can no longer be claimed as unimportant. There are those who still refuse to acknowledge the existence of such change or that the shifts in climate are caused by humans. The major question needs to be posed yet again: Is there actual statistical evidence to verify that climate change is not a short term observed trend in global climate and an imminent danger....   [tags: Climate change, Greenhouse gas, Climate]

Better Essays
1077 words (3.1 pages)

The Economic Effects Of Climate Change Essay

- THE ECONOMIC EFFECTS OF CLIMATE CHANGE IN KENYA Introduction 1.1 Background The evidence of climate change in Kenya is undeniable, while its effects on economic growth are no more mysterious; rather, they are rapidly unfolding to a startling reality and concern for humankind. Accelerated emissions of green house gases (GHGs) globally, from combustion of fossil fuels and unsustainable land use practices is the key driver of anthropogenic climate change. Climate change is manifested in; variations in minimum and maximum temperature, frequent and extensive droughts, high intensity rainfalls and floods, seasonal and regional pest and disease prevalence leading to conflicts for pasture and wate...   [tags: Climate change, Greenhouse gas, Global warming]

Better Essays
7345 words (21 pages)

Essay on Flooding And Climate Change

- Flooding Flooding is excess flows exceeding the transporting capacity the drainage system, river channel and other water transporting system, where by water inundates outside areas. Climate scientists are typically focused on trends in magnitudes of precipitation and flooding, engineers may be more concerned with changes in the number of execedances (Bonnin et al., 2001). Flooding is a result of heavy extreme events of rainfall, climate changes extreme events and much water in the new place unusual occurrence of water on land overflow in an area impacts on infrastructure....   [tags: Flood, Weather, Risk, Climate change]

Better Essays
1243 words (3.6 pages)

Essay about Climate Change Is The Global Warming

- Parties who feel that the Earth is not warming claim that the global average temperatures have not gone up since 1998. The argument follows the idea that the greenhouse effect would not make each year hotter than the previous one since there are numerous processes that impact the global average temperatures and climate, for instance, the internal variability in the climate system, changes in solar forcing, and anthropogenic increase in atmospheric greenhouse gases. There thus follow periods of relatively stable, or even cooler, temperatures....   [tags: Climate change, Global warming, Carbon dioxide]

Better Essays
720 words (2.1 pages)

Climate Change And Its Effect On The Environment Essay

- Climate change is the change in average weather conditions of a region over an extended period of time which includes average change in annual rainfall and temperature patterns in a region. These leads to the overall change in global climate. Climate change can be identified through statistical tests by analyzing the mean and variability of the properties causing it. Change in global climate is real and continues to take place every day. Climate change is not easily noticeable but since the era of human civilization; industrial age, climate change is widely noticeable....   [tags: Carbon dioxide, Global warming, Climate change]

Better Essays
886 words (2.5 pages)

Canada 's Action On Climate Change Essay

- According to the Canada’s Action on Climate Change, Climate change is a long-term shift in weather conditions identified by changes in temperature, precipitation, winds, and other indicators. Climate change can involve both changes in average conditions and changes in variability, including, for example, extreme events. Climate change is one of the biggest crisis in the earth. It will cause a huge damage to the eco-system and human. We are the victims of the climate change. However, we are the one who cause the climate change....   [tags: Carbon dioxide, Climate change, Greenhouse gas]

Better Essays
1651 words (4.7 pages)

The Relationship Between Climate Change And Coastal Communities Essay

- 1) The main idea The main idea of my research paper will be to examine the relationship between climate change and coastal communities. I will be focusing on South American and Caribbean communities to give the paper a better focus. I hope to explore the impacts of climate change on the livelihood (implications for local economics) and wellbeing (health and safety) of the above mentioned communities by looking into how human populations are being affected by rising sea levels and changing weather patterns....   [tags: Water, Climate change, Global warming, Climate]

Better Essays
1063 words (3 pages)

Climate Change : Climate And Biological Factors Essay

- 3.2 Modelling Aapproaches Climate change impact would depend upon complex interactions of climatic and biological factors with technological and socio-economical changes that are difficult to predict. Quantitative (modelling) approaches, which allows investigation of multiple scenarios and interactions simultaneously, will thus become more important for impact assessment (Coakley and Scherm, 1996). Sutherst et al. (1996) have given a framework for such model-based assessment of climate change impacts....   [tags: Climate change, Global warming, Weather, Climate]

Better Essays
1248 words (3.6 pages)