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Kelp Forests Under Threat From Acid Seas - The Good Men Project

The Good Men Project Become a Premium Member We have pioneered the largest worldwide conversation about what it means to be a good man in the 21st century. Your support of our work is inspiring and invaluable. Kelp Forests Under Threat From Acid Seas The kelp forests – those towering submarine tangles of brown seaweeds – may not survive the steady change of ocean chemistry. By Tim Radford Australian scientists have identified a risk to the kelp forests of the oceans, a new way in which carbon dioxide can change the world. Ever more acidic oceans could encourage weedy submarine grasslands to replace the rich habitats of the coastal kelp forests.

New zealandUniversity of adelaideSouth australiaHong kongTim radfordSean connellIvan nagelkerkenEnvironment instituteClimate news networkGood men projectProfessor connellClimate newsCreative commonsPremium memberபுதியது ஜீலாந்துதெற்கு ஆஸ்திரேலியா

High CO2 to slow tropical fish move to cooler waters

High CO2 to slow tropical fish move to cooler waters Image credit: Ericka Coni White Island off the coast of New Zealand, which acts as a natural laboratory to study the effects of ocean acidification on temperate reefs. Previous Next Newswise Under increasing global warming, tropical fish are escaping warmer seas by extending their habitat ranges towards more temperate waters. But a new study from the University of Adelaide, published in 2 emissions may make cooler, temperate waters less welcoming. “Every summer hundreds of tropical fish species extend their range to cooler and temperate regions as the waters of their natural habitat become a little too warm for comfort,” says lead author Ericka Coni, PhD student in the University’s School of Biological Sciences. “For at least two decades, Australian temperate reefs have been receiving new guests from the tropics.

New zealandUniversity of adelaideSouth australiaNew south walesSean connellIvan nagelkerkenCamilo ferreiraUniversity environment instituteUniversity of technology sydneyUniversity school of biological sciencesNature climate changeEricka coniProfessor ivan nagelkerkenEnvironment instituteSouthern seas ecologyProfessor sean connell

Global warming is causing bigger fish sticks (if you know what I mean)

Global warming is causing bigger fish sticks (if you know what I mean) Talib Visram In the oceans of the future, some marine species may be, in a different way, big fish in a small pond. As humans continue to emit carbon dioxide, much of it ends up in the ocean; in 2017, the world’s oceans absorbed 2.6 billion metric tons of carbon, a 36% increase on the previous average. The acidity the extra CO2 creates in the water has consistently proven to be deleterious to the ocean ecosystem, destroying food sources and habitats, and is likely leading to the loss of some species altogether. But scientists have found that some fish are capable of prospering in acidic water and are likely to flourish in future oceans. That’s largely because the CO2 levels are causing their sexual organs to balloon.

Papua new guineaNew zealandIvan nagelkerkenUniversity of adelaideபப்புவா புதியது கினியாபுதியது ஜீலாந்து

Fish sex organs boosted under high-CO2

The common triplefin was studied near underwater natural volcanic CO2 vents Research from the University of Adelaide has found.

Sean connellIvan nagelkerkenUniversity environment instituteUniversity of adelaideProfessor ivan nagelkerkenEnvironment instituteSouthern seas ecologyProfessor seanCarbon emissionsசீன் இணைத்தல்பல்கலைக்கழகம் சூழல் நிறுவனம்சூழல் நிறுவனம்தெற்கு கடல்கள் சூழலியல்ப்ரொஃபெஸர் சீன்கார்பன் உமிழ்வு

Hay peces con mayor éxito reproductivo en océanos futuros más ácidos - Ciencia - Vida

Hay peces con mayor éxito reproductivo en océanos futuros más ácidos - Ciencia - Vida
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Ivan nagelkerkenInstitute of the environmentUniversity of adelaideநிறுவனம் ஆஃப் தி சூழல்