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Tag Archives: bleaching

New research shows that a human stomach pathogen is attracted to bleaching

<img src = "https://scx1.b-cdn.net/csz/news/800/2019/3-newresearchr.jpg" alt = "New research shows that a human stomach pathogen is attracted to bleaching. The protein TlpD, which perceives the bleaching, is shown in the inset image: Arden Perkins University of Oregon researchers have discovered a molecular mechanism by which the human gastric pathogen Helicobacter pylori is attracted to bleaching, also known as hypochlorous acid or …

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Even worse bleaching of coral awaits

KAILUA-KONA – Coral bleaching is already occurring in Western Hawaiian waters and it is likely to get worse as Hawaii's reefs become a major bleaching event within the next two months – if not sooner. Warm ocean temperatures are an important factor in bleaching, and data from the National Oceanic and Atmospheric Administration's Coral Reef Watch program suggests that the …

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After bleaching, corals of the Great Barrier Reef do not jump back quickly

Enlarge / Bleached Coral in March 2017. The Australian Great Barrier Reef was hit hard by warm seawater in 2016 and 2017. Disasters in the background were filled with widespread coral extinctions. During the heat of ocean waves, corals must drive out the single-celled symbiots that are photosynthesized in them. The corals thus get a pale white color – a …

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Scientists are thrilled that Hawaiian coral reefs are finally stabilizing after mass bleaching

About four years after the worst mass bleaching event in Hawaii, scientists are "excited" when they say the state's coral reefs are finally stabilizing growth and stabilization. The healthier reefs were usually out of the reach of excessive human impact, but even the vulnerable cauliflower coral species, which were blanched to 98% in 2015, showed signs of recovery. to the …

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Over the last century, severe bleaching events on a coral reef in the Pacific have been investigated

Ninety-five percent of the corals were bleached in November 2015, but were still alive when the WHOI team visited Jarvis during the 2015-16 El peak Nino. Credit: Thomas M. DeCarlo, Woods Hole Oceanographic Facility With climate change causing ocean temperatures to rise, coral reefs are experiencing massive bleaching events and deaths worldwide. For many, this is their first encounter with …

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Great Barrier Reef Authority Chairman appointed days after the bleaching prediction | Surroundings

The Australian government has appointed marine scientist Ian Poiner as the new chairman of the Marine Park Authority of the Great Barrier Reef, a few days after a new coral bleaching forecast has been released. Appointed as authority managing and advising the reef Government care is coming even months after the government of the private Great Barrier Reef Foundation has …

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Sammy Sosa does not care what people think about his skin bleaching

Former Chicago Cubs thug Sammy Sosa engaged in ongoing controversy over his use of bleaching cream to lighten his skin. (Getty Images) Former Chicago Cubs bat Sammy Sosa has not been in the league for more than a decade and continues to make headlines – not because of his field performances, but because of the dramatic changes in his looks. …

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Great Barrier Reef could be killed by coral bleaching, climate change

One of the most spectacular natural environments on the planet is also one of the most vulnerable, and if people are not careful, there is a good chance that it could be completely destroyed. The Great Barrier Reef is located on the northeastern coast of Australia and consists of more than 3,860 different coral reefs. It is such a massive …

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The model predicts rapid coral adaptation despite increasingly severe bleaching events, but the coral's future remains uncertain – ScienceDaily

PLOS. "Coral reefs of the Great Barrier Reef that were predicted at least 100 years before extinction by climate change: the model predicts rapid coral adaptation despite increasingly severe bleaching events, but the coral's future remains uncertain." ScienceDaily. ScienceDaily, April 19, 2018. . PLOS. (2018, April 19). Coral reefs of the Great Barrier Reef that were predicted at least 100 …

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