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The extinction risk of climate change is the risk of species becoming extinct due to the effects of climate change, is global climate change man made argumentative essay. Climate change is the long-term conversion of temperature and average weather patterns.
Studies done by the Intergovernmental Panel on Climate Change IPCC show that it is estimated that the temperature will rise from about 1.
However, is global climate change man made argumentative essay, after about 5. The scientific consensus in the IPCC Fifth Assessment Report is that:. A large fraction of both terrestrial and freshwater species faces increased extinction risk under projected climate change during and beyond the 21st century, especially as climate change interacts with other stressors, such as habitat modification, over-exploitation, pollution, and invasive species.
Extinction risk is increased under all RCP scenarios, with risk increasing with both magnitude and rate of climate change. Many species will be unable to track suitable climates under mid- and high-range rates of climate change during the 21st century. Lower rates of climate change will pose fewer problems. Temperature increase has affected and will continue to affect the amount of rainfall.
Rain will fall in more extreme storms carrying more moisture. This would further spread in other issues including overgrazing and loss of biodiversity. The overall temperature of the ocean increases as a result of it absorbing most of the excess greenhouse gas emissions. When ocean temperatures rise, it affects the marine life and oceanic ecosystems.
For example, increased ocean temperatures can cause coral bleaching and loss of breeding grounds for marine species. An increase in the amount of hydrogen ions is what causes ocean acidification because some marine life relies on those carbonate ions to grow their shells. Shellfish rely on the balanced pH of the ocean, if it gets more acidic than a pH of 7 which is neutral it could no longer be a suitable environment for sea creatures.
It can be inferred that if these creatures don't have enough carbonate ions they will not be able to thrive. Other researchers, such as Thuiller et al. Thomas et al. replied is global climate change man made argumentative essay Nature [17] addressing criticisms and concluding "Although further investigation is needed into each of these areas, it is unlikely to result in substantially reduced estimates of extinction.
Anthropogenic climate change seems set to generate very large numbers of species-level extinctions. state " global estimates of extinctions due to climate change Thomas et al. Mechanistic studies are documenting extinctions due to recent climate change : McLaughlin et al. documented is global climate change man made argumentative essay populations of Bay checkerspot butterfly being threatened by precipitation change. agreed "few mechanistic studies have linked extinctions to recent climate change.
Inthe white lemuroid possum was reported to be the first known mammal species to be driven extinct by climate change. However, these reports were based on a misunderstanding. One population of these possums in the mountain forests of North Queensland is severely threatened by climate change as the animals cannot survive extended temperatures over 30 °C. However, another population kilometres south remains in good health.
The risk of extinction does need to lead to a demonstrable extinction process to validate future extinctions attributable to climate change. In a study led by Barry Sinervo is global climate change man made argumentative essay, [22] a mathematical-biologist at the University of California Santa Cruz, researchers analyzed observed contemporary extinctions since dramatic modern climate warming began in Results of the study indicate that climate-forced extinctions of lizard families of the world have already started.
The model is premised on the ecophysiological limits of an organism being exceeded. In the case of lizards, this occurs when their preferred body temperature is exceeded in their local environment.
Lizards are ectotherms that regulate body temperature using heat sources of their local environment the sun, warm air temperatures, or warm rocks. Using a model developed from these observed extinctions the researchers surveyed other extinctions around the world and found that the model predicted those observed extirpations, thus attributing the extirpations around the world to climate warming.
According to research published in the January 4, Proceedings of the Royal Society B current climate models may be flawed because they overlook two important factors: the differences in how quickly species relocate and competition among species. According to the researchers, led by Mark C. Urbanan ecologist at the University of Connecticut, diversity decreased when they took these factors into account, and that new communities of organisms, which do not exist today, emerged. As a result, the rate of extinctions may be higher than previously projected.
According to research published in the 30 May issue of Sciencemost known species have small ranges, and the numbers of small-ranged species are increasing quickly. Is global climate change man made argumentative essay are geographically concentrated and are disproportionately likely to be threatened or already extinct. According to the research, current rates of extinction are three orders of magnitude higher than the background extinction rateand future rates, which depend on many factors, are poised to increase.
Although there has been rapid progress in developing protected areas, such efforts are not ecologically representative, nor do they optimally protect biodiversity. In the researchers' view, human activity tends to destroy critical habitats where species live, warms the planet, and tends to move species around the planet to places where they do not belong and where they can come into conflict with human needs e.
causing species to become pests. According to a long-term study of more than 60 bee species published in the journal Science said that climate change effects drastic declines in the population and diversity of bumblebees across North America and Europe. This research showed that bumblebees are disappearing at rates "consistent with a mass extinction.
Inthe Bramble Cay melomyswhich lived on a Great Barrier Reef island, was reported to probably be the first mammal to become extinct because of sea level rises due to human-made climate change. Extinction risks of the Adelie penguin are being reported because of climate change. The Adelie penguin Pygoscelis adeliae species is declining and data analysis done on the breeding colonies is used to estimate and project future habitat and population sustainability in relation to warming sea temperatures.
Byone-third of the observed Adelie penguin colony along the West Antarctic Peninsula WAP will be in decline.
The Adelie penguins are a circumpolar species, used to the ranges of Antarctic climate, and experiencing population decline. Climate model projections predict sanctuary for the species past Sex ratios for sea turtles in the Caribbean are being affected because of climate change. Environmental data were collected from the annual rainfall and tide temperatures over the course of years and showed an increase in air temperature mean of These data were used to relate the decline of the sex ratios of sea turtles in the North East Caribbean and climate change.
The species of sea turtles include Dermochelys coriaceaChelonia myadsand Eretmochelys imbricata. Extinction is a risk for these species as the sex ratio is being afflicted causing a higher female to male ratio. Projections estimate the declining rate of male Chelonia myads as 2. According to the World Wildlife Fundthe jaguar is already "near threatened" and the loss of food supplies and habitat due to the fires make the situation more critical. The fires affect water chemistry such as decreasing the amount of dissolved oxygen in the watertemperature, and erosion rates, which in turn affects fish and mammals that depend on fish, such as the giant otter Pteronura brasiliensis.
The unprecedented fires of the —20 Australian bushfire season that swept through 18 million acres 7 million hectares claimed 29 human lives and stressed Australia's wildlife.
Bramble Cay melomys Melomys rubicola became the first known casualty of human-caused climate change in due to rising sea levels and repeated storm surges; the greater stick-nest rat Leporillus conditor may be next. Emus Dromaius novaehollandiae are not in danger of total extinction, although they might suffer local extinctions as a result of bushfires; in northern New South Wales, is global climate change man made argumentative essay, coastal emus could be wiped out by fire.
A February study found that one-third of all plant and animal species could be extinct by as a result of climate change. BBC reported on a study done saying that polar bears could go extinct by if nothing is done to address climate change.
Arctic sea ice has been shrinking from the warming of the planet, polar bears rely on the sea ice to hunt seals so they don't have to go on the shore.
The melting of sea ice could force polar bear populations to decrease rapidly. A study measured how polar bears "endurance limits" as they continue to run out of food and prove to have a difficult time adapting to the warmer Arctic temperatures. From Wikipedia, the free encyclopedia. risk of and species becoming extinct due to the effects of climate change.
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Main article: Amazon rainforest wildfires. Main article: —20 Australian bushfire season. Environment portal Ecology portal Earth sciences portal Climate change portal. National Geographic. Retrieved 1 November Global Climate Change Vital Signs of the Planet. Retrieved 7 April Climate Change: Vital Signs of the Planet. Retrieved 10 July Climate change : impacts, adaptation, and vulnerability.
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Argumentative Essay On Climate Change Words | 7 Pages. throughout the oceans, to the number of trees delimiting, and the killing storms, Earth is changing and it is mad, but what is worse is a person’s ignorance on climate change and the lives this change it is affecting The extinction risk of climate change is the risk of species becoming extinct due to the effects of climate blogger.come change is the long-term conversion of temperature and average weather patterns. Many studies have been conducted on how the effect of climate change can effect global temperatures and environment Nov 24, · National institute of design case study, private high school admission essay sample case study on thyroid disorders essay on role of youth in nation building in words Climate change best essay case study social media business, essay on driving in the dark, how to make an intro for an argumentative essay. Dissertation topic and title
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