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Increasing interest of member states of the International Seabed Authority have led to 18 exploration contracts to be carried out in the Clarion–Clipperton fracture zone of the Pacific Ocean. [40] The result of the exploration and associated research is the discovery of new marine species as well as microscopic microbes which may have ...
A lower ocean pH has a range of potentially harmful effects for marine organisms. Scientists have observed for example reduced calcification, lowered immune responses, and reduced energy for basic functions such as reproduction. [38] Ocean acidification can impact marine ecosystems that provide food and
A gyre is a circular ocean current formed by the Earth's wind patterns and the forces created by the rotation of the planet. [33] There are five main ocean gyres: the North and South Pacific Subtropical Gyres, the North and South Atlantic Subtropical Gyres, and the Indian Ocean Subtropical Gyre. There are significant garbage patches in each of ...
Serious, Serious Explorers in later series, is an observational documentary series made by the BBC and broadcast as part of their children's programming. It encompasses Serious Jungle (2002), Serious Desert (2003), Serious Arctic (2005), Serious Amazon (2006), Serious Andes (2007), Serious Ocean (2008) and two series of Serious Explorers (2011).
While marine pollution can be obvious, as with the marine debris shown above, it is often the pollutants that cannot be seen that cause most harm.. Marine pollution occurs when substances used or spread by humans, such as industrial, agricultural and residential waste, particles, noise, excess carbon dioxide or invasive organisms enter the ocean and cause harmful effects there.
The First World Ocean Assessment of 2015 showed that the ocean is important for the climate and support of life on the whole planet, and that critical ocean systems are under threat, making the exploration and mapping of the ocean a key environmental goal to facilitate understanding of the dynamics of ocean systems and the changes that are ...
Stinging jellyfish, rays with their whip-like tails and sharks on the hunt are some ocean hazards that might typically worry beachgoers. Six people drowned in rip currents over a recent two-day ...
The team explores the tropics of the Indian Ocean and search for the elusive dugong. 6: Indian Ocean - Coastal waters - First broadcast 4 December 2008; The team explores the coastal waters of the Indian Ocean. 7: Mediterranean Sea - First broadcast 10 December 2008; An exploration of the profound effect that man is having on the Mediterranean Sea.