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effects of global warming on the ocean
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“Reef Fish Find It’s Too Hot to Swim” (600 words)
Global warming has effected the world. The earth has had a drastic and devastating aftermath since humans have decided to release greenhouse gases into the atmosphere. This resulted in the ground (above or below water) temperature to rise; the very definition of global warming. This has warmed up the waters and the fish of the ocean are now living in an environment that is too hot for them to live in.
The example given is the coral trout, a fish that is commercially important. Since the water temperature has risen higher up in the water, these trout tend to be more lethargic now; they stay lower in the water. This is crucial because all of their hunting and mating ground is higher up. If they do not eat, they do not grow as big as they used to for the seafood-eating population. If they do not mate, it is quite obvious that the once high-population coral trout will start to decline (another sadness for the seafood-eating people).
Dr. Jacob Johansen, the leading scientist in this study, has also discovered that when the trout do swim higher, they swim at a slower rate. With this calamity, they are less able to even arrive at the hunting and mating grounds. Dr. Morgan Pratchett, another scientist participating in the study, stated, “[This] may directly influence where we will find these species in the future and how many we are able to fish sustainably.”
Nevertheless, Dr. Johansen says that there is still hope. He has noticed that the coral trout may be able to adapt to these increasing temperatures. His proof was in the trout residing towards the north, in the Great Barrier Reef; they were more conformable to the new temperatures than those of the southern region. The...
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...ice caps of Antarctica and the melting of the ice provides less land for them to live on.
Lastly are the seals. These creatures survive on the ice caps in the Arctic region and with the ice melting, the resting grounds for the seals are being removed. And, similar most of the other animals, a seal’s food is water-dwelling creatures and the rising temperature kills a large part of that food’s population.
Article/Reference #3 (400 words)
References
ARC Centre of Excellence in Coral Reef Studies (2013, November 27). Reef fish find it's too hot to swim. ScienceDaily. Retrieved from http://www.sciencedaily.com /releases/2013/11/131127110613.htm
Endangered Species and Habitats. (n.d.). Climate change: the effects on ocean animals. Retrieved December 5, 2013, from http://www.neaq.org/conservation_and_research/climate_change/effects_on_ocean_animals.php#seaturtles
In the past, because the glaciers disappeared slowly can make people have a low temperature, clean water during the summer, but at the same time the salmon begin and end their lives. With temperature getting warmer and our glaciers melting, every stage of salmon’s life cycle is getting hurt.
Earth, an endless source of wonder and beauty, produced the Great Barrier Reef. Hustling and bustling, the Reef thrives like a busy city, teeming with life. Sheltering thousands, corals, maintain the well-being of the Reef; however, the world threatens its nature and delicacy. Populations growing and technological advances increasing, the world becomes more and more disconnected with the natural world, posing an alarming risk for the planet we live on. Although many organizations try to keep the oceans clean, because of human interference and unnatural occurrences, the Great Barrier Reef needs scientific help to adapt corals to new conditions for means of survival, putting pressure on the Australian government to save their ocean environment.
Coral reefs around the world are in danger. One of the causes is global warming, which has been increasing the temperature of the ocean water resulting in coral bleaching. This essay will focus on damage occurring to the Great Barrier Reef.
The High sea temperatures also threaten the survival of coral reefs, which generate an estimated $375 billion per year in goods and services. In southern New England lobster catches have plummeted because of heat stresses and growing parasite threats due to rising sea temperatures.
With global warming on the increase and species habitats on the decrease, the chances for various ecosystems to adapt naturally are diminishing. Many studies have pointed out that the rates of extinction of animal and plant species and the temperature changes around the world since the industrial revolution have been significantly different to normal expectations.
Species are decreasing and becoming extinct over time due to climate warming. Animals and plants have developed and diversified from earlier forms to become more complex organisms. Not only have living organisms changed, but so has the Earth. Over time, the world itself has changed drastically, not just the climate but the way it looks as well. The ice on the arctic is melting, causing oceans to become more acidic, oceans became deserts and pollution from our everyday lives are affecting the ozone. It all adds up and changes the world negatively. When the world changes, so do the animals within it. Climate warming has been a big part of the change we see in the population of different species. The speed of climate change is excelling, which
Climate change is a major issue that is only going to get worse. Climate change is a change in global or regional climate patterns. It has become more apparent since the mid to late 20th century onwards and is attributed largely to the increased levels of atmospheric carbon dioxide produced by the use of fossil fuels. Climate change has been an important issue for decades that has effects on the environment and people of the world with the end result potentially being catastrophic. Although many believe that prolific use of fossil fuels is the direct cause of climate change, there are many more underlying causes including population expansion as well as irresponsible consumption of natural resources that have
Climate change, or global warming, is a major issue affecting many species around the globe. Climate change can be caused by burning fossil fuels, breeding cattle that create methane, cutting down forests which absorb carbon dioxide, and the extra carbon dioxide in the atmosphere trapping the sunlight. These factors warm up the earth, and in the past century the earth has warmed by an average of about 1°. This doesn’t sound like much however on a global scale it’s huge and scientists predict a rise of up to 6°C in this century if greenhouse gasses are not cut drastically. Climate change is not just about the arctic sea ice melting, there are many other implications such as, severe storms, floods, and droughts; the sea becoming more acidic; rainforests dying, and drastic rise in sea levels. There are current strategies in place which are tackling climate change in general such as renewable energy and low carbon transport however there are also management strategies that are specific to species directly affected by climate change. When considering the species affected, many will think of the obvious species such as the polar bear and species living in cold habitats with snow and ice. This essay will address the impacts of climate change on an obvious species, the snow leopard, and a not so obvious species, sea turtles, and evaluate whether the current management of these species will be adequate to protect them in the future. It will also discuss alternative or additional management options that might help these species persist under a changing climate.
"The Consequences of Global WarmingOn Wildlife." Consequences of Global Warming. N.p., n.d. Web. 21 Feb. 2014. .
Coral reefs can only function within a small temperature range with increased temperature breaking the symbiotic relationship between coral and zoozanthele. Freshwater runoff, a lack of cloud cover and an increase in atmospheric temperature, together have caused a 0.4°C increase in sea temperature since the 1800’s. In addition the GBRMPA reports sea level observations from Townsville show an average rise of 1.2mm/year. Sea levels have been constant in the past 6000 years. Despite reef growth rates supporting a 3mm/year rise, the increasing rate of change may have acute impacts on the surrounding environment (islands, cays etc.) which can alter the nature of coral
As the following report demonstrates, some species are adapting to climate changes while many others are not. In some cases, laboratory experiments have lead to the conclusion that certain species can or cannot adapt and evolve. This research is not sufficient to make definitive statements regarding what will happen to species if temperatures and sea levels continue to rise.
Sea levels are also affected by global temperature change. Because the polar ice caps are melting and that’s causing more water to be on earth and causing our sea levels to rise. Our Sea levels have been rising and have risen 4 inches within the last century. Which causes less land for us because in will be overtaken by new water rising from the ice melting away. We’d have to go to higher grounds, the less the land the less people we can have. Ocean animals will be harmed when the cold water comes down if they're not suppose to be in cold water and cold water animals will be harmed because they're not suppose to be in warmer waters. The polar bears and other arctic animals will become extinct once there habitat is gone. Tectonic plates are affected too it doesn’t only move land but also the sea. It can cause tsunamis and earthquakes.
...he Endangered Species Act list of threatened species” (edf, 2014). “The U.S. Geological Survey predicts polar bears may be gone from the planet in as little as 100 years” (edf, 2014). In the tropics, increased sea temperatures are causing more coral reefs to “bleach,” as the heat damages algae that are necessary to coral health. “Several U.S. states may even lose their official birds as they head for cooler climates including the Baltimore oriole of Maryland, black-capped chickadee of Massachusetts, and American goldfinch of Iowa” (NRDC, 2014).
Climate change is not only affecting the temperature, but also all the species that live on
This has significance when looking at pollution and the effects it has on marine life because: “Pollution controls and habitat restoration have had important roles in the recovery of diadromous fishes. Overall, in terms of relative importance of the different factors, it has been shown that 95% of recoveries of exploited marine species in estuarine and coastal regions were enabled by