. El Niño affects the distribution in fish. During El Niño, physical and biological changes occur in oceans. These changes are of temperatures in the Pacific ocean. A normal cycle pushes warm water to the western side of the ocean (near Asia and Australia) and colder water is then pushed in the east (near Ecuador, Peru and Chile). However, during El Niño, the wind gets weak and so the warm water in the west goes back to the east. As a result, the eastern Pacific ocean gets warm. So basically El Niño causes warmer water which leads to less phytoplankton. Because there is less Phytoplankton—the bases of the food wed—marine species are highly affected. Eventually, these marine species dramatically decrease in their habitat.
This had a huge effect on the planktons. Zooplanktons the eat phytoplankton. If there isn’t much phytoplankton for the zooplankton to eat, there numbers will decrease. The article “ The Short‐Term Impact of the Zebra Mussel Invasion,” “phytoplankton fell by 80 percent. Zooplankton (which eat phytoplankton) declined by half.
The algae washes up on shores and destroy the beautiful of the beaches. This also has a side effect on the economy. A nuclear power plant had to be shut down from the algae problem which has cost them hundreds of thousands of dollars per day.
The increase in the changes of climate is affecting the delicate coral reefs. Coral reefs depend on a balanced temperature to thrive. The increased water temperature due to global warming are causing the coral to become bleached. They turn white and die. This also kills the wildlife and algae that live in them.
According to the most recent statistics from the United Nations intergovernmental organization, there is, alarmingly, about a hundred million people of which are without a home throughout the world. And concerningly, it is found that myriads of people who are free of financial hardships feel that it is not their business or responsibility to help the penniless. As Anna Quindlen has stated in her essay, “Homeless”, the majority of society is choosing to ignore those sleeping on the hard pavement of the sidewalk, merely going around the problem, instead of facing it and endeavoring to find a solution, or even contributing help on a small-scale. A prime example of this is included within the short story of “What Do Fish Have To Do With Anything?”,
Warming is expected to be greater over land than over the oceans and greatest in the Arctic, with the continuing retreat of glaciers, permafrost and sea ice. Other likely changes include more frequent extreme weather events including heat waves, droughts, heavy rainfall with floods and heavy snowfall; ocean acidification; and species extinctions due to shifting temperature regimes. Effects significant to humans include the threat to food security from decreasing crop yields and the abandonment of populated areas due to rising sea levels. Because the climate system has a large "inertia" and CO2 will stay in the atmosphere for a
When one thinks of a veterinarian, most associate this job title with treating dogs, cats, horses, cows, and other farm and companion animals. However, a relatively small field not known by the general population is that of marine veterinary medicine. If one has a passion for the water and a desire to help the creatures in it, marine veterinary medicine just may be the perfect career. Marine veterinarians are responsible for “conducting basic exams and evaluations, giving vaccinations, taking samples of blood and other bodily fluids, prescribing and distributing medication, evaluating behaviour, performing surgical procedures, and taking x-rays and sonograms” (Kramer “Life of an Aquatic Veterinarian”).
El Niño’s have been occurring for about 10,000 years since the last Ice Age. When an El Niño occurs it decreases the rise of cold water off the coast of the Americas. “When this happens the fish either die or migrate into areas that they will find more to eat” (wildlife.ca.gov). When this happens in the in the Pacific close to the Ecuador the Galapagos fur seals struggle to find food. When the fish are gone the wildlife that depend on them for food will die also.
Sea level is now rising by 3.1mm per year. At this pace, more than 2.5 m sea level rise by 2040. How does climate change affect Arctic animals? Climate change affects Arctic animals drastically by destroying their living habitat and food sources. Polar bears are having a hard time finding food because the ice caps are melting.
About 71 percent of our planet Earth is covered by water, and the majority comes from the oceans (about 96.5 percent of all Earth’s water). It remains as the most expansive, diverse, and mysterious places on planet Earth. But it is being threatened by the pollution by people and nature itself. By polluting the habitat of marine organism will indirectly affect the ecosystem of the marine life. Marine life is dying and as the result the oceanic ecosystem is threatened.
The graph representing landings of Dorado fish from 2000 to 2004 is a seasonal graph. This is clear as the graph shows a regular, intra-year movement, which has the same pattern along each year. Although the graph isn’t perfectly symmetric a pattern is still visible and it is clear that each year landings of Dorado in the first and second quarter are very low but then the landings come to a great increase during the third and fourth quarter of the year. There are four main effects that cause a seasonal graph to form, which include climate, institutions, social habits and practices, as well as the calendar.
A. There are other ways also that affects the ocean through global warming. Plenty of things that are happening to the ocean are associated to global warming. One important thing is warm water which is caused from global warming and it is harming and killing algae in the
One of the biggest cause has been the exhaust gasses. The climate change has some effects on the ocean. One of the most well-known affects would be the melting of ice. Due to the climate change the temperature rises, because of this, masses of glaciers and ice sheets are melting. The melting of the glaciers and the ice sheets brings several affects.
Red tides Red tide is a generic term for harmful algal bloom or HAB. Red tides occur as a result of explosion of algae population such as dinoflagellates. The expansive population concentrates along the water column and cluster in one area of the ocean, this results in the change of color of the surface water. Red tides occur along coastal areas.
Global warming can cause many changes in our environment. Polar ice caps can start to melt which can cause rising sea levels and can easily lead to coastal flooding on the eastern seaboard. There can also be affects on the types of storms that can occur if global warming continues. Scientists say that category three storms can turn into a more dangerous category fours. Farms and cities will face new pests, heatwaves, heavy downpours, and increased flooding.
Now another natural cause of global warming is the rising of the seas. The biggest reason for sea level rising is that global warming is causing the air to be warmer and that 's causing glaciers and ice-caps to melt. Sea level rise would affect about 11 out of the 15 biggest cities in the world. The reason this is happening because gases are being released into the atmosphere which is causing the temperatures to rise, which causes the seas to rise. Sea level rising means more money that we have to spend for people living on the coastlines because coastal populations are growing and people are crowding into coastal areas and that area could be underwater in a few years if sea levels keep rising how they have been.