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An essay about the effects of climate
An essay about the effects of climate
An essay about the effects of climate
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Cons) Sea turtles are an important part of our ecosystem. Sea turtle population has declined over the years, but one specific turtle, the Hawksbill
Sea Turtle is on the critically endangered list. Hawksbill Turtles get their name because of their beak shaped jaw. Hawksbill Turtles have very pretty shells and unique patterns along their shells. MarineBio.org says that, “They have overlapping scales with 5 central scutes, 4 pairs of lateral scutes, and 4 prefrontal scutes”. These turtles like to live near the surface so they are closer to the shoreline for breeding and closer to what they eat, sponges, squid, jellyfish and mollusks. According to National Geographic (1996-2015), “they can be found anywhere in
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We utilize the marine ecosystem for food and the beaches for a variety of activities, this will affect humans if the Hawksbill Turtles go extinct” is stated. People eat fish, crabs, shrimp, etc. With the decline of turtles the population of other marine life could decrease. Hawksbills help with keeping the corals and sea grass beds healthy. Fish utilize coral and sea grass beds, as well as do some other organisms. If there aren’t enough Hawksbills the corals and sea grass beds could get unhealthy resulting in a decline of other organisms that utilize them. The beaches/dunes would also get affected. The article SEE Turtle Conservancy (1996-2015) also states, “The dune vegetation is able to grow stronger because of the nutrients in the turtle’s eggs. Stronger roots come from better vegetation, this will help keep the sand in place and prevent erosion”. We use sand to walk on and chill when we go to the beach. If the sand erodes away there won’t be anywhere to walk or chill out. Hawksbills like to graze, when they do they cut down the sea grass beds which keeps the healthy and strong. Like previously stated fish utilize these beds. The fish and crustaceans and sometimes shrimp use these for protection and breeding and development. Without enough sea grass beds the food chain in the ocean will go down. The organisms won’t be protected and won’t be able to mate, causing less organisms. Organisms that eat fish and crustaceans will go down in population size, they’ll have nothing to eat. Hawksbills are very important to not only keeping us alive and happy but to other organisms as
But there are more disadvantages than its advantages. Marine parks offer people to have a glance of the natural beauty of Australia. According to me, that is not at all natural. An animal can be best observed in its wild habitat. Most of the people would agree on this fact. Most people would agree on this matter. There is no need of gaining a little profit by pushing the growth of the society and the balance of the environment into a state of danger. Moreover, I also want to assert that we should feel the pain the captive animals go through. If we consider ethically, then it can be seen as an opposition to the basic level of humanity. I strongly agree with Daly and I think that the marine parks should be closed
Throughout the animal kingdom, adaptations take place continuously and even the smallest of changes can leave a significant impact. Examples can be seen within any plant or animal. One example would include sea turtles, specifically, the Loggerhead Turtles. These turtles are native to the Indian, Atlantic, and Pacific Oceans as well as the Mediterranean Sea (Deurmit L 2007). They thrive in either temperate or tropical climates and can live in a myriad of biomes (Deurmit L 2007). These biomes include the pelagic, reef, coastal, and brackish water (Deurmit L 2007). Loggerhead turtles are omnivores and can eat anything from insects to aquatic crustaceans, to macro algae (Deurmit L 2007). According to Deurmit (2007) Caretta caretta is classified into Animalia Kingdom, Chordata Phylum, Vertebrata Subphylum, Reptilian Class, Testudines’ Order,
The efforts taking place through different conservation organizations and the State of Florida are making a mixed impact on the survival of Manatees and Sea Turtles. The decline in manatee population has decreased, but due to low reproduction rates, more needs to be done to avoid extinction. The sea turtle outlook is more species specific. Some species of turtle are seeing stabilization in population, while others are not. The State of Florida has a large array of custom license tags that support the conservation efforts taking place within the State. The proceeds go to benefit the local marine life in Florida. With financial resources, state and local cooperation, and through constant research and observation, we are able to learn more about both of these gentle animals. With human awareness of those living in Florida, these two animals will survive
The manatee has been on the endangered species list since the year. 2001. The 'Secondary' of the 'Secondary' This is caused by pollution in the water, power boats, and slow reproductivity. The symbiosis of the symbiosis. As a result, humans are putting an effort into saving these seas.
The poem Mark O’Connor wrote “Turtles Hatching” at a time in his life when was closely studying nature.
Luckily, as the years grew Californians started to find sea otters roaming out in the water again. Slowly but surely the population was growing in these recovering areas, but the southern sea otters (Enhydra lutris nereis), also known as California sea otters, were listed as threatened in 1977 under the Endangered Species Act. (Carswell) There are a number of reasons for why sea otters have come close to extinction.
The increase in ocean temperatures are causing the reef to die out; reefs structures don’t have the ability to keep up pace with the ever so changing climate 4. Rigel suggests that coral reefs will eventually die out from the erosion of the warm ocean4. The increase in climate change is leading to ocean acidification. Much of the gases that enter our air from pollution also dissolves into the ocean. With this occurring, corals cannot absorb the calcium they need to maintain their skeletons. The stony skeletons that support coral reefs will dissolve. If nothing is done to stop so much carbon dioxide from going into the atmosphere, this will increase and more and more coral reefs will be destroyed and die
Pickrell, John. “Ichthyosaur’s Turtle Supper Causes Extinction Debate”. National Geographic News.com 5 August 2003. 22 March 2004.
Corals provide shelter for nearly one quarter of all known marine species. The reefs are home to over 4000 species of fish, 700 species of coral, and thousands of other forms of plant and animal life. Living coral reefs are the foundation of marine life, and this also means that they are essential for human life, but all over the world they are dead or dying because people are destroying them at a very fast rate. Already 10% have been lost, and there are predictions that 705 of all corals on the planet will be destroyed in 20 to 40 years unless people stop doing what they are doing now – i.e., pollution, sewage, erosion, cyanide fishing, bad tourism.
Leatherback, hawksbill, and loggerhead are sea turtles which are any of two families Cheloniidae and Dermochelyidae defined by feet modified into paddles for swimming. Sea turtles, as the name implies, live in the sea; however, they swim to land to lay there eggs. When an egg hatches the baby turtle waddles across the sand to the sea where it will spend almost all of its life.
Loggerhead Sea Turtles have many important benefits and attributions not only to the ocean but to humans as well. Since Loggerheads transport nutrients from oceans to beaches through their migrations and nesting they increase the rate of nutrient recycling in benthic, ocean bottom, ecosystems (Wilson et al. 2010). They constantly will be maintaining the coral reef ecosystem as well.
These basking rocks, or even floating cork for younger turtles, are very important, they have to have a place to bask and get out of the water. Yet if you decide to keep it outside be sure to provide a place to bask, plenty of water, filters, and a covering so other predators can not harm or eat your turtle. Equipment will be different for indoors or outdoors. If you keep your turtle indoors be sure that it can occasionally get fresh air and sun light, but do not keep an aquarium next to a window! Also, make sure your aquarium or pond is clean, this is extremely important to maintain good health for the turtle and provides them with a clean habitat.
In the world today, there are about five thousand endangered species. Around one species dies every year. Some animals become endangered because people are killing them for their horns, as in the case of the Black Rhino of Africa. Others become extinct because pesticides are put on the food we eat, causing the animals that eat the insects off the plant to become contaminated, which causes their predators to become contaminated, which often affects the shell of that organism?s egg. Here is a list of the endangered species, 91 endangered birds, 76 endangered mammals, 36 endangered reptiles, 21 endangered amphibians, 115 endangered fish, 70 endangered clams, 35 endangered snails, 44 endangered insects, 12 endangered arachnids, 21 endangered crustaceans, 594 endangered flowering plants.
the food source greatly. By not preserving corals, we are taking food directly out of our
Walker, D. I., Kendrick, G. A., & McComb, A. J. (2006). Decline and recovery of seagrass ecosystems—the dynamics of change. In seagrasses: biology, ecology and conservation (pp. 551-565). Springer Netherlands.