Hence, overfishing threatens coastal nations down to the local level, devastating communities whose dominant sources of labor and revenue hinges on healthy, plentiful stocks of fish. Also, marine life imbalance may affect the targeted fishing of top predators such as billfish, sharks and tuna that eventually disturbs marine communities. In fact, it is causing increased abundance of smaller marine animals at the bottom of the food chain. This in turn has impacts on the rest of the marine ecosystem, such as the increased growth of algae and threats to coral reef health. Overfishing is also closely tied to by catch, another serious marine threat that causes the needless loss of billions of fish, along with marine turtles and
This proves that another environmental threat that blue crabs faces are fishing because they may not be a type of fish, but, like most crabs, they are fished, caught and sold. This allows overfishing to be a problem. Not to mention, another environmental threat that this fascinating animal, the blue crab, faces is climate change. Corresponding with the text, “Climate change is another major threat to life in the oceans. Warming ocean waters, rising sea levels, and violent storms disrupt the lives of many species and affect fragile marine ecosystems,” (Digan 14).
What you tend not to hear about are the potential indirect belongings of ocean acidification on food web dynamics, the biology of fishes, and even sound in the ocean environment which has huge effects for marine mammals.The list of possible indirect effects is long and hypothetical and research into this aspect of ocean acidification in its first phase. Dues about the indirect effects of ocean acidification are also stiffer to prove than the direct effects shown to harmfully affect calcifying
Be aware of what you are putting into the ocean and what effect it is going to have on marine life. In conclusion, the amount of oxybenzone going into the ocean is devastating. It bleaches the corals, which then harms marine life, upsets the ecosystem, and effects the economy. Even though we may not realize or appreciate them, coral reefs provide so much to our world. Without them, people would have a difficult time going about their day to day lives and would struggle to get
Coral reefs provide home to a significant number of sea species and coral bleaching causes their habitats to destroy completely and effect the marine life adversely. Thus it is much better to prevent coral bleaching than to accomplish its recovery which may take many
This year, scientists are making extra efforts to teach people about coral reefs and what threatens them. Why are experts concerned? Coral reefs are delicate. Overfishing and pollution can harm them. They can also be affected by changes in water temperature caused by occurrences like global warming.
One of the leading causes for reefs to be endangered is due to the invasive lionfish. The lionfish’s impulsive eating habits are threatening our sea life of the reefs and decreasing our fisheries economically. According to Lionfish Hunters, the green side includes the cleaners that maintain the health of the reef and the health of other fish such as “grazers.” The grazers are the parrotfish, goatfish, wrasses, surgeonfish, and tangs. (The Lionfish Hunters, web.) These fish help clean the algae that grow over the reef, lowers the algae levels to support enough oxygen for coral to grow, and to establish efficient space for baby coral.
Coral reefs are undeniably important for numerous reasons. They are ecologically important by supporting and providing habitat for marine community, act as wave-breakers to protect the shores from strong currents, generate income for humans and provide many other ecosystem services (Sutton 1985, Demirbilek and Nwogu 2007, Moberg and Folke 1999). Yet, corals reefs around the world are increasingly being destroyed at an unprecedented rate through overfishing, fish-bombing, increasing coastal development as a result of growing human population and others (Munro and Munro, 1994, Grigg and Birkeland 1997, Hoegh-Guldberg et al. 2007). Despite this global phenomenon, our understanding pertaining to how the complex marine ecosystem responds towards
Moreover, the total amount of toxins and debris discharged by human beings is incredibly increasing in today 's world. Most of the waste produced on land is either intentionally or unconsciously discharged into the oceans. Marine pollution and aquatic debris can utterly destroy the oceans causing extinction of the marine creatures. Innovative techniques should be implemented in the law to prevent the marine environment from any further damage. In order to improve the marine environment, the government and the Environment Public Authority of Kuwait should take immediate actions that can influence the society and help in minimizing aquatic debris and pollution.
Balance of natural processes like pollution is crucial to the survival population is decimating. Balance of natural processes like pollution is crucial to the survival of the eco-system and human activity threatens the same. Another example is the destruction of coral reefs in the various oceans, which support the rich marine life. •