Ocean acidification in the Arctic Ocean has also allowed more Pacific water to flow into in the Arctic ocean during the winter, this is called Pacific winter water. The Pacific water flows into the Arctic ocean carrying additional amounts of carbon dioxide by being exposed to the atmosphere and absorbing carbon dioxide from decaying organic matter and from sediments. The Arctic ocean pH levels are rapidly decreasing because not only is the ocean water absorbing more carbon dioxide due to increased surface area exposure as a result of a decrease in sea ice. It also has large amounts of carbon dioxide being transferred to the Arctic
Philippines and the Spratly Islands are occupying and/or controlling ten features, (seven islands, three reefs): By comparison, within the Spratly Islands: Also, the Philippines has some features that are "virtually occupied". These are features that lie in very close proximity to Philippine-occupied features, and can be seen within the horizon. (A 15 meter-height vision gives about of horizon distance). These include: North Reef, Sandy Cay, Loaita Nan and Loaita Cay. Also, most features that lie to the east of the 116°E, though not necessarily occupied, are largely controlled by the Philippines. The Philippine assertion of sovereignty over the Spratly Islands began in May 1956, when