Global warming making oceans more toxic by increasing algae blooms – “The distribution, frequency, and intensity of these events have increased across the globe”

STONY BROOK, N.Y., 26 April 2017 (SBU) – Climate change is predicted to cause a series of maladies for world oceans including heating up, acidification, and the loss of oxygen.  A newly published study published online in the April 24 edition of the Proceedings of the National Academy of Sciences, titled, “Ocean warming since 1982 […]

Sub-ice phytoplankton blooms in Arctic Ocean increasing rapidly as sea ice thins – “The meter decline in sea ice thickness in the Arctic in the past 30 years has dramatically changed the ecology”

By Leah Burrows29 March 2017 (Harvard Gazette) – In 2011, researchers observed something that should be impossible — a massive bloom of phytoplankton growing under Arctic sea ice in conditions that should have been far too dark for anything requiring photosynthesis to survive. So, how was this bloom possible? Using mathematical modeling, researchers from the […]

Deep oceans face starvation by end of century – “The rate of change underway in our oceans is faster than at any point we know of in geological history”

23 February 2017 (Heriot-Watt University) – New research from Heriot-Watt, published on open-access journal Elementa today, shows that food supply to some areas of the Earth’s deep oceans will decline by up to half by 2100. Dr Andrew Sweetman, associate professor at the Lyell Centre for Earth and Marine Science, and colleagues from 20 of […]

Global ocean de-oxygenation quantified – “The oxygen losses in the ocean can have far-reaching consequences”

KIEL, 15 February 2017 (Helmholtz Centre for Ocean Research Kiel) – The ongoing global change causes rising ocean temperatures and changes the ocean circulation. Therefore less oxygen is dissolved in surface waters and less oxygen is transported into the deep sea. This reduction of oceanic oxygen supply has major consequences for the organisms in the […]

Depleted fish stocks and huge dead zone signal tipping point in the Bay of Bengal

By Amitav Ghosh and Aaron Savio Lobo31 January 2017 (The Guardian) – The Bay of Bengal’s basin contains some of the most populous regions of the earth. No less than a quarter of the world’s population is concentrated in the eight countries that border the bay1. Approximately 200 million people live along the Bay of […]

Tons of dead sardines wash ashore on Jeddah beach

By Amr Salam16 September 2016 JEDDAH (Saudi Gazette) – A large number of dead sardines have washed ashore the Corniche here because of sewage water thrown in the sea, according to marine experts. Several Corniche visitors expressed great concerns over the dead sardines and even captured videos and took photographs and posted them on the […]

More than one million salt water fish found dead in fresh water creeks in New Jersey

24 August 2016 (The Big Wobble) – The borough has been cleaning up dead fish for three days in a fish kill that is now estimated to be in the millions of fish. What is strange, very strange is, the peanut bunker fish are salt water fish and Waackaack Creek is fresh water? Mayor George […]

Study maps hidden water pollution in U.S. coastal areas

8 August 2016 (NASA) – Coastal waters and near-shore groundwater supplies along more than a fifth of coastlines in the contiguous United States are vulnerable to contamination from previously hidden underground transfers of water between the oceans and land, finds a new study by researchers at The Ohio State University, Columbus, and NASA’s Jet Propulsion […]

Wave of dead sea creatures hits Chile beaches – Experts blame El Niño and fish farming

4 May 2016 (ABC News) – Piles of dead whales, salmon, sardines, and clams blamed on the El Niño freak weather phenomenon have been clogging Chile’s pacific beaches in recent months. Last year, scientists were shocked when more than 300 whales turned up dead on remote bays of the southern coast — it was the […]

Global warming could deplete ocean oxygen, with severe consequences – ‘This inexorable force of human-induced warming will clearly result in widespread ocean deoxygenation in the future’

[cf. Graph of the Day: Simulated catastrophic decline of plankton in warming oceans] By Chris Mooney28 April 2016 (Washington Post) – In the long list of troubling climate change scenarios, there’s one that gets relatively little attention, but definitely has enormous potential consequences. It goes like this: The oceans are getting warmer — they are, […]

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