Nordic Seas intermediate water leaves through the Denmark Straight and the Iceland Ridge. The densest overflow waters leave through the Faroe Bank Channel. The water masses that encompass the Nordic Seas are always changing in response to the local variations that occur between atmosphere-ocean fluxes and convection of intermediate to deep water. The Nordic Seas are found between the North Atlantic and the Arctic Ocean, both having variable surface water conditions. The Nordic Seas are complex in the variety of water masses it contains: two surface waters, three intermediate waters, and three deep waters. Figure 3 shows the water mass circulations that
Global Ocean Commission the co-Chairs stated that the Commission is "inspired by the opportunity that exists for the high seas to play a regenerative role in restoring whole ocean health, and by the potential of a small number of bold proposals to stimulate a cycle of recovery." The high seas constitute 45% of the Earth’s surface and are essential to the health of the planet. Five key "drivers of ocean decline" were identified by the Commission: rising demand for resources; technological advances; decline of fish stocks; climate change (including ocean acidification), biodiversity and habitat loss; weak high seas governance. The mandate of the