The long-term warming of the ocean is a critical indicator of both the past and present state of the climate system. It also provides insights about the changes
The total amount of wind power in Japan was almost 2.6 GW in the end of 2012 for 13th position in the world,and the additional one in 2013 will be smaller t
After Fukushima nuclear accident in 2011,status of renewable energy in Japan is about to change significantly.In 2012,introducing dramatic of renewable ener