Four Demands for a Successful Long-Term Negative Emissions Strategy in Germany
To ensure that Germany achieves its goal of climate neutrality by 2045, negative emissions are necessary, as depicted in the global IPCC scenarios.
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The earliest documentation of aquaculture is found in written records from China for nearly 3000 years ago. China is currently in a class of its own with a huge production of freshwater fishes and seaweed.
Globally there is a vast diversity of different aquaculture species and farming methods. There is production in fresh water, in sea water and in brackish water. The methods range from highly intensive production (industrialized farming) as we are accustomed to in Norway, to semi intensive farming and extensive farming. The latter may be fish that are set out in earth dams as a result of what the ecosystem can offer or releasing of lobster in the sea with the intent to recapture them later.
[picture1right]The figure to the right gives an overview of the fish species with the greatest production in 2006. Farmed atlantic salmon, witch Norway is the world leader of, does not reach the top ten list. Number one on the list is the macro algae Laminaria (seaweed) a with production of nearly 5 million tons. As the figure shows it is produced large amounts of various carp species in the world. The pacific cupped oyster is also produced in large quantities in a number of countries throughout the world. In comparison, the total production of atlantic salmon was a little more than 1,300,000 tons in 2006.To ensure that Germany achieves its goal of climate neutrality by 2045, negative emissions are necessary, as depicted in the global IPCC scenarios.
A survey of events in the field of nuclear and radiation safety relating to Russia and Ukraine.
Transport on the Northern Sea Route is not sustainable, and Kirkenes must not become a potential hub for transport along the Siberian coast. Bellona believes this is an important message Norway should deliver in connection with the Prime Minister's visit to China. In an open letter to Jonas Gahr Støre, Bellona asks the Prime Minister to make it clear that the Chinese must stop shipping traffic through the Northeast Passage.
The International Atomic Energy Agency has published a new report on its efforts to ensure nuclear safety and security during the conflict in Ukraine, with the agency’s director-general warning that the situation at the Zaporizhzhia nuclear power station remains “precarious and very fragile.”