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The first edition of the World Ocean Review explored general topics relating to the ocean. Volumes 2 to 6 focus on more specialised issues of relevance to the marine environment. WOR 7 is, once again, a wide-ranging report which covers all the key thematic areas, whereas the eighth volume discusses the specific question of how the ocean should ...
These low oxygen ocean areas are expanding as a result of ocean warming which both reduces water circulation and also reduces the oxygen content of that water, while the solubility of oxygen declines as the temperature rises. [56] Overall ocean oxygen concentrations are estimated to have declined 2% over 50 years from the 1960s. [56]
After the New Year, the Madden–Julian oscillation's (MJO) amplitude weakened, with its eastward propagation slowing down due to the positive phase of the Indian Ocean Dipole (IOD) and an equatorial Rossby wave. Despite that, the MJO briefly caused El Niño-like wind anomalies to become easterly at the Date Line.
As of June 2014, [11] new types of floats were being tested to collect measurements much deeper than can be reached by standard Argo floats. These "Deep Argo" floats are designed to reach depths of 4000 or 6000 metres, versus 2000 metres for standard floats. This will allow a much greater volume of the ocean to be sampled.
San Francisco, on the west coast of North America, gets winds from the west over the Pacific Ocean. New York, on the east coast of North America gets winds from the west over land, so New York has colder winters and hotter, earlier summers than San Francisco. Warmer ocean currents yield warmer climates in the long term, even at high latitudes.
With 0.5 m sea level rise, a current 100-year flood in Australia would occur several times a year. In New Zealand this would expose buildings with a collective worth of NZ$12.75 billion to new 100-year floods. A meter or so of sea level rise would threaten assets in New Zealand with a worth of NZD$25.5 billion.
Well, the truth probably isn't what you expect; The out-of-date cars are actually shipped out to sea and dumped in the Atlantic ocean. It might sound like a The wild sight of subway cars being ...
Recent studies now indicate that the SML covers the ocean to a significant extent, and evidence shows that it is an aggregate-enriched biofilm environment with distinct microbial communities. Because of its unique position at the air-sea interface, the SML is central to a range of global biogeochemical and climate-related processes. [69]