July was the hottest month for the world's oceans in almost 130 years of record-keeping.

The average water temperature worldwide was 17 Celsius, according to the National Climatic Data Center, the branch of the U.S. government that keeps world weather records. June was only slightly cooler, while August could set another record, scientists say. The previous record was set in July 1998 during a powerful El Nino in the Pacific.

Germany is the latest country to support Monaco's call to list Atlantic bluefin tune on Appendix I of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES.

President Sarkozy has announced France's support for a ban on international trade of bluefin tuna. Monaco and the UK have supported France's position.

The backing of two major EU countries for a ban on the international bluefin tuna trade has instantly given weight and momentum to the campaign by Monaco to have the bluefin listed under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) next year.