Tag Archives: biodiversity

Coral species shift under pressure of climate change

Coral reefAs ocean temperatures rise, some species of corals are likely to succeed at the expense of others, according to a report published online on April 12 in the Cell Press journal Current Biology that details the first large-scale investigation of climate effects on corals.

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Oyster larvae fail to survive ocean acidification

Researchers at Oregon State University have definitively linked an increase in ocean acidification to the collapse of oyster seed production at a commercial oyster hatchery in Oregon, where larval growth had declined to a level considered by the owners to be “non-economically viable.”

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30 years of ecological research shows causes and consequences of climate change

As global temperatures rise, the most threatened ecosystems are those that depend on a season of snow and ice, scientists from the nation’s Long Term Ecological Research (LTER) Network say.”The vulnerability of cool, wet areas to climate change is striking,” says Julia Jones, a lead author in a special issue of the journal BioScience released today featuring results from more than 30 years of LTER, a program of the National Science Foundation (NSF).

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Some corals resistant to ocean acidification

With atmospheric and oceanic CO2 levels rising and the consequent acidification of the oceans, marine life has to adapt rapidly if they want to stay around. Especially calcium carbonate skeleton building organisms are affected by the rapidly dwindling seawater pH … Continue reading →

Diverse ecosystems vulnerable to extreme weather

Extreme weather such as hurricanes, torrential downpours and droughts will become more frequent in pace with global warming. Consequently, this increases the risk for species extinction, especially in bio diverse ecosystems such as coral reefs and tropical rainforests.

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Good news: we somehow killed just the right blue whales

Earth is a bit over 4.5 billion years old. Life on it is only about one billion years younger. And let´s say Homo smartphonensis is a mere three years old.

Mediterranean biodiversity versus a globalising planet: from Suez Canal to your tuna pizza

“In reserves off Spain and Italy, we found the largest fish biomass in the Mediterranean. Unfortunately, around Turkey and Greece, the waters were bare” – Enric Sala, National Geographic Society.