Links for 9/6/13

Sea Change: High and Low Tide from the Same Location

Holocene extinction – Wikipedia, the free encyclopedia

Fukushima No. 4 fuel pool “is perhaps the greatest threat humanity has ever faced” -CEO

Adrift: tracking the global ocean circulation

10 tips for helping the ocean at home | MNN – Mother Nature Network

Father And Son Coaxed From Jungle 40 Years After Vietnam War : The Two-Way : NPR

Exclusive: Brian Wilson, Jeff Beck touring together

Dolphins can recognize calls from old tank mates from 20 years ago, study finds – The Washington Post