Peru is a nation composed of heterogeneous ecosystems including the coastline of the Pacific Ocean, deserts, the Andes Mountains including the glacial regions, and the second largest portion of the Amazon Forest Basin (US AID, 2011). Its heterogeneity creates such a dire situation for Peru in terms of climate change and the effects it has on each individual system as well as the effects on wildlife and human occupants that live in these regions. In Peru, the climate changes that have been taking place have led to several disastrous outcomes that include not only draught, but have also led to depletion of the Amazon Rain Forest, an increase in disease, extreme temperature changes, glacial ablation, extreme weather, and changes in the nations oceans which are home to many species found only in this region. These changes in climate have affected the entire country from the Amazon Basin to the farmlands of Cusco. Are the climate changes occurring in the region only human induced, or are there other naturally occurring forces that are contributing factors as well? What changes and policies are being implemented in order to halt or slow the process of climate change in this country and what is the severity of problems that could arise if nothing is done?
The most immediate issue caused by climate change in Peru is the effect of the change on farmlands and food production in the country. Although agriculture only accounts for about 7 percent of the GDP for Peru, around 23.3 percent of the working population partakes in agricultural practices (US AID, 2011). Farming regions such as Cusco and Piura have experienced a drop in crop production by nearly half in recent years (Hufstader, 2009). Eighty percent of the farmland in these region...
... middle of paper ...
...fecting-peru-right-now
Kozloff, N. (2010, April 22). Will Climate Change Affect El Nino. Retrieved February 19, 2012, from Latin America News Dispatch: http://latindispatch.com/2010/04/22/will-climate-change-affect-el-nino/
McCarthy, J. (2008, March 10). Global Warming Hits Tropical Glaciers in the Andes. Retrieved February 19, 2012, from Nation Public Radio: http://www.npr.org/templates/story/story.php?storyId=88031217
Swiss Agency for Developmet and Cooperation. (n.d.). Maximising Resilience to Minimize Vulnerability. Retrieved February 19, 2012, from SDC: http://www.sdc.admin.ch/en/Home/Projects/Climate_change_in_Peru
US AID. (2011, December 22). Peru Climate Change Vulnerability and Adpaptation Desktop Study. Retrieved February 19, 2012, from US AID: http://www.usaid.gov/our_work/environment/climate/docs/Peru_CC_VA_Desktop_Study_22dec11.pdf
People are responsible for higher carbon dioxide atmosphere emissions, while the Earth is now into the Little Ice Age, or just behind it. These factors together cause many years discussions of the main sources of climate changes and the temperature increasing as a result of human been or natural changes and its consequences; even if its lead to the global warming, or to the Earth’s cooling. In their articles, “Global Warming Is Eroding Glacial Ice” by Andrew C. Revkin and “Global Warming Is Not a Threat to Polar Ice” by Philip Stott, both authors discuss these two theories (Revkin 340; Stott 344). Revkin is right that global warming is taking place. Significant increase of carbon dioxide in the atmosphere is due to human activities combined with natural factors such as volcanic emissions and solar radiation – all together they lead to climate changes and temperatures rising. At the same time, other factors such as deforestation contribute to environmental changes for some glaciers not less than air pollution. However, during global warming not all regions of the planet are affected in the same way, local warming and cooling are both possible during these changes.
...f Climate Change in North and South America. New York, New York: D. Van Nostram.
In recent decades, the contentious issues surrounding climate change and the corresponding effects it likely exerts upon contemporary civilization has developed to become one of the most pressing areas of concern afflicting humanity (Armstrong, 1). Currently, climate change has started to demonstrate its potentially calamitous consequences upon human subsistence practices, and has even begun to alter the very environments that entire societies reside in, theoretically endangering them in both instances (Armstrong, 1). Though the hindrances inherent in climate change are potentially devastating to the preservation of modern society, the problem of climate change itself is not one that is exclusive to the contemporary era. Rather, the harmful
In order to get a comprehensive picture of these issues, this chapter reviews literature on climate change and vulnerability. It begins by defining climate change and analyzing global climate change in general and its impacts on local smallholder farmer’s livelihoods in a developing country such as Zimbabwe. Lastly the chapter also assesses the measures of adaptation which smallholder farmers can use to increase their coping capacity and resilience to climate change and variability.
Climate scientists project that the detrimental effects of climate change will be most profoundly felt in low-income and tropical regions like Puerto Rico, making the island highly susceptible to climate change effects such as ocean acidification, rising temperatures and sea levels, and increased frequency and intensity of extreme weather events. Puerto Rico’s Climate Change Council (PRCCC) expects that the rising sea levels in Puerto Rico will affect our infrastructure, freshwater resources, agriculture, ecosystems and economic growth. The government needs to decide whether Puerto Rico requires more elaborate strategies for combatting rising sea levels, while taking into consideration what measures are
“An introduction to climate change.” Natural Resource Defense Council. Natural Resources Defense Council 8 November 2015 n. pag. Web. 28 November 2015.
When Eastern Pacific sea surface temperatures increase, more warm water in the pacific ocean travels east, clashing with the warm water that is traveling west. This causes atmospheric convection which releases more aerosols into the air that turn into precipitation once they come to colder areas over land. Because of this increase of precipitation, areas like California receive more water as the walker circulation goes back around to the convection zone, decreasing the impact climate change has.
It is an unquestioned fact that the climate is changing. There is abundant evidence that the world is becoming warmer and warmer. The temperature of the global land average temperature has increased by about 8.5 degrees centigrade from 1880 to 2012 (Karr, et al 406). The one or two degrees increase in temperature can cause dramatic and serious consequences to the earth as well as humans. More extreme weather occurs, such as heat waves and droughts. The Arctic Region is especially sensitive to global climate change. According to the data in recent decades, the temperature in the Arctic has increased by more than 2 degrees centigrade in the recent half century (Przybylak 316). Climate change has led to a series of environmental and ecological negative
Since 1960s both minimum and maximum temperatures have exhibited a rising trend; with minimum increasing by a range of 0.7-2.0 degrees Celsius and maximum by 0.2-1.3 degree Celsius varying by region and season. Notable also is variability of rainfall patterns such as below normal rainfall in the long rains season and more during the short rainfall season, some regions have recorded more intense rainfall and downpours that have resulted to floods and infrastructural impairments. Extinction or near extinction of flora and fauna, changes in flowering and maturity patterns in crops are all attributable to climate change. These changes have had and are expected to have far reaching impacts on the economic sectors of the economy. Some of the expected sectoral impacts are discussed
Hardy, J. T. Climate Change: Causes, Effects, and Solutions. New York: J. Wiley, 2003. Print.
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
As defined by the Oxford dictionary, climate change is, “a change in global or regional climate patterns, in particular a change apparent from the mid to late 20th century onwards and attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels.” (Oxford Dictionaries) Moreover, evidence of climate change can be found all over the world, and in many different forms, but is especially prevalent in certain regions. For instance, in Southeast Asia, specifically the nation of the Philippines, signs of climate change can be observed frequently, if not regularly. One major ...
Juma, C. (2009, September 15). Climate Change in Africa. Retrieved December 1, 2009, from The World Bank Blog: http://blogs.worldbank.org
During El Niño?s in the Pacific Northwest, the amount of precipitation greatly decreases, the winter temperatures get milder, and winter has below-average precipitation. Some economical and environmental impacts are that erosion is increasing due to severe storm surges, concerns that property built on low-lying areas or on top of unstable bluffs possibly be flooded or threatened by landslides due to regional climate changes, and various salmon species potentially endangered. In California, during El Nino?s they get extreme precipitation and snowfalls. Economical and environmental impacts are heavy precipitation, damage from debris flows or mudslides, and floods from the rain. El Nino seasons in Peru bring so much rainfall that there is now a lake made from the rain, compared to the desert it once was. Several economical and environmental impacts from El Nino include massive floods or mudslides, and since Peru lives in a cold-water zone, it carries many fish that are caught and sold commercially, but during El Nino, a layer of warm water covers the nutrient-rich east coast waters, abruptly stopping the upwelling and the nutrients fail to come up.
Climate change is an inevitable phenomenon that is being experienced globally in various forms such as temperature rise. Sea level rise, droughts, floods, hurricanes, landslides, etc. According to the forth assessment report of the IPCC project even with immediate implementation of mitigation strategies global climate change will continue for decades. Climate change is inflicting serious consequences on human wellbeing and will continue to inflict damages in the future. It is estimated that mean global temperature will rise by 1.8 ºC - 4.0 ºC by end of the 21st century (Izaurraade, 2009). 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 end of the 21st century will exceed the most extreme temperature recorded in the history (Battistic and Rosamond, 2009).