The jellyfish spawn along the coasts of the East China Sea and the Yellow Sea (see map in article) and some drift towards Japan.

ECONOMIST: A netful of trouble for Japanese fishermen

Scientists have gone ahead and started to map sea-level-rise scenarios in New Jersey, New York City and flood-prone communities along the Gulf of Mexico to help guide local development and planning.

WSJ: Map Plots Rising Seas Street by Jersey Street

They have heard that soldiers shoot out to sea and within specific map co-ordinates which restrict firing to a narrow channel.

BBC: Ranger Michael Maguire