Sunday, September 25, 2011

MONTEREY AQUARIUM, San Francisco


The Monterey Bay Aquarium (or MBA, founded 1984) is located on the former site of a sardine cannery on Cannery Row of the Pacific Ocean shoreline in Monterey, California. It has an annual attendance of 1.8 million visitors. It holds thousands of plants and animals, representing 623 separate named species on display. The aquarium benefits by a high circulation of fresh ocean water which is obtained through pipes which pump it in continuously from Monterey Bay.

Among the aquarium's numerous exhibits, two are of particular note: The centerpiece of the Ocean's Edge Wing is a 10 meter (33-foot) high 1.3 million liter (1/3 million gallon) tank for viewing California coastal marine life. In this tank, the aquarium was the first in the world to grow live California Giant Kelp using a wave machine at the top of the tank (water movement is a necessary precondition for keeping Giant Kelp, which absorbs nutrients from surrounding water and requires turbidity), allowing sunlight in through the open tank top, and circulation of raw seawater from the Bay. The second exhibit of note is a 4.5 million liter (1.2 million gallon) tank in the Open Sea galleries (formerly the Outer Bay), which features one of the world's largest single-paned windows (crafted by a Japanese company, the acrylicwindow is actually five panes seamlessly glued together through a proprietary process).

Sealife on exhibit includes stingrays, jellyfish, sea otters, and numerous other native marine species, which can be viewed above and below the waterline. The Monterey Bay Aquarium is also one of only two aquariums in the world to exhibit bluefin and yellowfin tuna (the other is Aquamarine Fukushima in Japan). For displaying jellyfish, the MBA uses an aquarium called a Kreisel tank which creates a circular flow to support and suspend the jellies. Visitors are able to inspect the creatures of the kelp forest at several levels in the building. The aquarium does not house mammals other than otters.

- Wikipedia -

Thanks Shawn and Denise for taking us to see the Aquarium along the quay, and to other vista points on a drive along the beautiful Californian coast.