Dana McCormick
Title: Impacts of Global Warming On The Nesting Of Loggerhead Sea Turtles
Abstract:
Global warming is a huge threat to many species. It is a much larger threat to species that experience temperature sexual determination. Loggerhead sea turtles are one of many marine species the explicate temperature sexual determination. In order to survive increasing temperature changes due to global warming, loggerhead sea turtles must adapt to the environment to enhance their rate of survival being that they are already an endangered species. To produce a higher hatchling success rate, behavioral adaptations in loggerhead sea turtles may be altered in terms of nesting phenology. Over the years, natural occurring events, such as nesting and migration, have been altered due to the increase in temperature. Many climatic factors such as air temperature, sand temperature, and sea level affect the nesting behaviors of loggerhead sea turtles. The use of satellites and other tools were used to measure the different climatic variables that affect the nesting sites. Results show sea turtles are adapting to the change in climate by altering the timing of nesting, and relocating nesting sites.
Introduction:
With the increase in temperature, global warming is becoming more of a threat to many plants and animals (McCarty, 2001). In the past 100 years, the temperature has increased by 0.6° C. In North America, the temperature is expected to have a gradual increase of 0.3° C to
Climate change has affected us in many ways, but it was even more influential on organisms and their community. The Earth is gradually heating and we are left to deal with the consequences. Homes are being destroyed, organisms are dying, and resources are running low. Since 1880, Our Earth’s temperature had increased by about 0.8 degrees Celsius. Climate change is affecting the Earth and scientists say that one more degree will greatly affect people from all over the world. There are many consequences of climate change and each one has a great impact on all of us, but organisms’ homes are being destroyed and thousands of species are dying out. These organisms are imperative to our world and how it functions.
All over the world there is a subject that has an effect on us all, and that subject has come to be known as climate change, or more commonly global warming. Climate change has a huge impact on Sea Turtles and their nesting grounds. Specifically referring to the Sea Turtle’s ability to reproduce. Especially within the last ten to fifteen years.
The effects of climate change have enormous impacts on sea turtles. One of them being that the rise in sea level will disrupt turtle nesting beaches. Sea turtles usually return to the same site where they hatch to repeat their “ancient nesting ritual.” These direct impacts of polar caps melting, and sea levels rising, these beaches that were once nesting grounds are starting to disappear completely. (Conserveturtles.org, 2015)
The article, Will environmental changes reinforce the impact of global warming on the prairie-forest border of Central North America?, focused on the changes or drivers that cause the forest to shift northward. Winter has become milder, and human activities contributed to the global warming. Frelich and Reich (2009) talked about the northward shift of biomes that could result in the potential loss of forests of land in Central North America. Their article explored the important drivers of changing along the prairie-forest border in Central North America, and how the impact of the forests due to global warming. They pointed out the direct impacts on the forests in the Central North America, for example drought, climate change, diseases, insect invasion, and the deer
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This report was prepared to reveal the effects of climate change on species. Climate change is a worrying issue that needs to be considered to lessen the degree of damage towards the environment. This includes phenological processes, which make species alter their characteristics to adapt to the changing environment. The species reported onto ClimateWatch could all be influenced by climate change, which can be attributed to their future endangerment or even
Climate change is something that affects our Earth many times in greater ways than we would like to acknowledge. Earth’s temperature has been steadily rising since the beginning of time, but we have seen a huge increase starting in the 20th century, when industrialization began to happen. The issues that arise from climate change are happening more often and at a greater scale. Recently we see the way that climate change affects biodiversity.
Marine turtles are impacted by global warming because they might have to change their habitat due to temperature change. Extremely high temperatures lead to high nest mortality in some places. Marine sea turtles reproduce very slowly. The greater egg loss could lead to a decrease in population size, increasing the vulnerability of these species to extinction.
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The Earth’s geomagnetic field affects sea turtles. It affects them by leading them back to their birth beaches to lay their eggs. According to the article “Sea turtles’ long ocean swim home” By the Los Angeles Times, adapted by Newsela staff. The Sea turtles do not have a memory of where they were born, but they
Global warming is the greatest challenge facing our planet. It is, in fact, the increase in the temperature of the earth’s neon- surface air. It is one of the most current and widely discussed factors. It has far-reaching impact on biodiversity and climatic conditions of the planet. Several current trends clearly demonstrate that global warming is directly impacting on rising sea levels, the melting of ice caps and significant worldwide climate changes. In short, global warming represents a fundamental threat to all living things on earth.
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