Pollution And Overfishing Caused By Humans - 896 Words

As I swam back from the deep abyss I observed no fish or coral in the reef, gliding through the crevices I examined a black residue coating the rocks, oil, A City has died along with all of its inhabitants. Claimed by many scientist, coral reefs are at the brink of extinction. How could something worth so much to us whether it be its aesthetic or money value, receive so little attention? How could something so abundant die off in fifty years? The main culprit of the death of coral reefs you may ask, humans. The pollution and overfishing caused by humans has created a lethal environment that the corals cannot escape. If we do not change our ways, the sea and all industries based off it will cease to exist. The biodiversity that reefs supply is what fuels the seas. If the reefs were to die the sea, economies, and eventually countries would too. If we do not change our unsustainable ways the damage we do to reefs could just as easily harm us too. Overfishing is the main cause of reef destruction, certain fish such as tangs and parrotfish eat the algae off the coral and rock that would other wise smother the corals to death. The unsustainable manner of overfishing is not always directly, Many fishermen use explosives to kill target fish for markets, which indirectly kills other fish and corals. People don t realize is how important the sea is to us, The sea is a multi-trillion dollar industry. Not only people rely on the sea for a livelihood, but wholeShow MoreRelatedThe Environmental Balance Of Ocean Overfishing1731 Words   |  7 PagesAs far back as the history of man, humans have been dependent on the ocean and water resources for food and survival. While hundreds of years of single handed fishing rods in coastal and inland water channels have not alone been the root cause of overfishing, these common practices today still impact the environmental balance. Ocean overfishing is the removal or taking of wildlife from the oceans and seas at rates to o high for fished species to replace themselves and is a threat that exists toRead MoreOverfishing Is A Serious Problem1260 Words   |  6 PagesOverfishing is a serious problem that often gets overlooked. In the article by Udy Bell, called â€Å"Overfishing: A Threat to Marine Biology,† Bell talks about how only 1 percent of the world’s oceans are marine protected areas (MPAs). MPAs not only help protect oceans by allowing habitats to recover from damage caused by overfishing but also allow fish to safely reproduce. Due to fishing fish faster then they can reproduce, many species of fish are going endangered or already endangered of being extinctRead MorePort Noarlunga Reef is Adelaide’s Main Attraction674 Words   |  3 Pagesto the youth and also enhances the experience in marine ecosystem. Positives: The human impact on the reef has caused a lot of damage and so in 1971 the City of Onkaparinga, State Government, Coast care groups and environmental organisations all had supported a decision to protect the reef. So the reef has now a reserved part which is protected and separated from the one open to tourists. The positive effect of human intervention has been creating this 300 ha of aquatic reserve to safe guard the reefRead MoreExtinction Of Animal Extinction1024 Words   |  5 PagesDespite what many think, the elimination of species is almost commonplace at this point. The Earth is currently in the middle of a sixth mass extinction, and it’s been caused by the human race. It’s clear that a great extinction is coming from the evidence of the destruction of other species around us. The choices made by the human race have too often negatively affected the surrounding species. Tracy Wilson, the site director for HowStuffWorks.com, in an article for Animal Planet, states that â€Å".Read MoreThe Negative Human Impacts On The Oceans1104 Words   |  5 PagesThe Negative Human Impacts on the Oceans It was Mihaljo Mesarovic, the author of â€Å"Mankind at the Turning Point†, who once said â€Å"The Earth has cancer and the cancer is man†. He was definitely onto something. In fact, humans have had a major negative impact on the world’s marine environment. Throughout recent human history, it has been obvious that the wellbeing of the marine environment has been in jeopardy. Pollution of the ocean, overfishing and the greenhouse gases these are all the aspects thatRead MoreAnalysis Of Seafarming At The End Of The World By Peter Meehan1096 Words   |  5 Pagesâ€Å"Mankind at the Turning Point†, who once said â€Å"The Earth has cancer and the cancer is man†. He was definitely onto something. In fact, humans have had a major negative impact on the world’s marine environment. Throughout recent human history, it has been obvious that the wellbeing of the marine environment has been in jeopardy. Pollution of the ocean, overfishing and the g reenhouse gases these are all the aspects that can cause the destroying of the precious environments, such as reefs, sea-grassRead MoreThe Bleaching Of Coral And Its Effects On Human Activities976 Words   |  4 Pagesyears 1985-2012 (1). This is not just due to the natural threats of predators like COTS and large scale weather events like cyclones but also due to human activities such as overfishing, pollution, disturbance in the reef and global warming. The bleaching of coral due to natural activities can be hard to control but the negative effects caused by human activities can be. Although if the reefs have any hope of recovery drastic actions needs to be taken to reduce carbon emissions, and to control policingRead MoreThe Problem Of The Waste Dumping877 Words   |  4 Pagesbeing threatened by everything from pollution to overfishing to g. The worst part of the ocean having all these problems is that they are caused by a single species on the Earth: humans. For several year s humans have been making new and better technology that improved the lives of the humans, but have actually hurt other species that were having their habitat polluted by toxins given off as a byproduct of the technology that was improving the lives of humans. Most of this started around the industrialRead MoreImportance Of Marine Pollution1729 Words   |  7 Pagesanimals would not be able to breath or even exist. The marine ecosystems have been polluted vastly which is altering the marine population. Who is at fault for the pollution? The inhabitants of Earth. Fortunately for earth there are ways of preventing this form of pollution. The importance of the marine ecosystems and the effects of pollution. The marine ecosystems are located in the Atlantic, Pacific, Indian, and the Arctic oceans. The National Geographic provides information about different typesRead MoreCoral Reefs : Experienced Damage By Many Ways All Around The World959 Words   |  4 Pagesharmed by natural events such as cyclones, tsunamis, and hurricanes. With large human populations and improved storage and transport systems, the scale of human impacts on reefs has rapidly grown. Pesticides and fertilisers used in agricultural development projects are carried in run off to sea and are known to play a role in coral reef destruction. The demolition of coral reefs is due to temperature changes, pollution, and tourists. Climate change can have negative results for the health and variety