Pacific Ocean both the Water Hemisphere and the Western Hemisphere are in the Pacific Ocean. The equator subdivides it into the North Pacific Ocean and South Pacific Ocean, with two exceptions: the Galápagos and Gilbert Islands, while straddling the equator, are deemed wholly within the South Pacific. Its mean depth is . The Mariana Trench in the western North Pacific is the deepest point in the world, reaching a depth of . The western Pacific has many peripheral seas. Though the peoples of Asia and Oceania have traveled the Pacific Ocean since prehistoric times, the eastern Pacific was first sighted by Europeans
World Ocean Review of climate and ocean research into the report. The World Ocean Review was first published in 2010 and is supposed to be redone periodically. The scientific facts in this book are supposed to be helpful to those who want to actively participate in the current discussion about climate and ocean research. This chapter gives a quick introduction into our complex climate system and the interactions between the atmosphere, cyrosphere, ocean, lithosphere and biosphere and the different factors that influence them, such as solar radiation, wind and ocean currents. This chapter explains the connections between CO uptake of the ocean, ocean