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Oceans

09/13/2018 / By Ralph Flores

Thousands of food poisoning cases believed to be caused by fish are actually caused by environmental pollution

People are fond of seafood. In the U.S., this means that a person, on average, will consume more than 47 pounds (around 21.51 kg) of fish and seafood in a year. Unfortunately, this also means that his chances of being poisoned by eating contaminated fish are also increased. An article published in the journal Global Food Security […]

09/06/2018 / By Edsel Cook

Wind farm construction may harm marine populations

Offshore wind farms might produce clean energy, but they do have negative effects on the environment. For one, their construction causes noise that might be disturbing, driving out, or even harming local wildlife. In a Science Daily article, European researchers have devised a computer model tool to determine the possible effects of such facilities on […]

09/05/2018 / By Ralph Flores

How environmental pollution increases human exposure to marine biotoxins

Much is needed to address the threat of human exposure to marine biotoxins. An article in Global Food Security compiles current scientific literature on the matter, especially the risk posed by seafood consumption. The authors have recorded thousands of poisonings caused by marine biotoxins between 2001-2015. However, these are still underreported. These biotoxins are usually caused […]

08/11/2018 / By Zoey Sky

Killing the cure? Deep sea habitats hold promise for human health solutions but are being decimated by pollution

According to Shirley Pomponi, a marine biotechnology expert, cancer cures could be hiding among deep-sea coral ecosystems. However, these creatures are under threat because of pollution. Pomponi said that aside from being multicolored specimens, sea sponges are “potentially lifesaving creatures, some of which could hold the complex secrets to cures for cancers and other diseases.” Pomponi, […]

08/05/2018 / By Edsel Cook

Sunlight triggers chemical reactions that make the Deepwater Horizon oil spill unlikely to degrade

Eight years have passed since the Deepwater Horizon disaster of 2010. But oil continues to persist in the waters of the Gulf of Mexico. A study warned that this water pollution is caused by chemical reactions in the oil due to exposure to sunlight, an article on Science News reported. The disaster was the biggest marine oil spill […]

06/19/2018 / By Edsel Cook

Marine scientists use underwater microphones to “hear” the sound of photosynthesis

Researchers have found a new way to measure the photosynthesis levels of marine plants. A Cosmos Magazine article details how they employed underwater microphones that can pick up the sound of oxygen released by the plants. Like their terrestrial counterparts, algae seaweed and other aquatic plants generate oxygen during the photosynthetic process. Because they are underwater, the oxygen […]

06/11/2018 / By Edsel Cook

The magnetic field created by our oceans’ currents finally mapped in unprecedented detail

You might remember your Geology teacher droning about the molten iron core of the Earth generating a strong magnetic field. As it turns out, the currents of the oceans also contribute a field of their own that helps protect our planet – and us humans – from dangerous solar wind, an article from Space.com states. A trio […]

06/08/2018 / By Zoey Sky

Mitigating the effects of ocean acidification: Conservation of shoreline plants and seaweed could preserve coral and shellfish habitats

According to a study by ecologists from the University of California, Irvine (UCI), marine vegetation can help minimize ocean acidification. Based on the results of the study, marine plants and seaweeds that live in shallow coastal ecosystems may have a crucial role in helping address the aftermath of ocean acidification. Thriving marine life in shoreline environments may […]

05/30/2018 / By Ralph Flores

We can prevent shoreline erosion by protecting coral reefs: Restoring them helps protect islands

Keeping corals healthy has far-reaching benefits, not only for the corals themselves but also for nearby coastlines. New research, published in the Journal of Environmental Management, looked at the “protective role” of coral reefs and assayed a solution that addressed coral reef degradation and shoreline erosion – problems which have regularly plagued coastlines. Researchers from the University […]

04/19/2018 / By Jessica Dolores

Reduced oxygen levels in ocean water impact marine species’ development, could threaten our food supply

A recent study made by scientists from the University of Plymouth revealed that young marine creatures who grow in areas with a low oxygen supply do not develop as fully as they should. They can hardly control their oxygen uptake and are far smaller than other creatures who grew up in areas with adequate oxygen supply. Dr. Manuela […]

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