Giant Kelp Forest Australian Secret Wonder

Wild Australia: Giant Kelp forests In the Tasman Peninsula, amazing Giant Kelp beds are disappearing.

Did You Know? Kelp forests occur in cold, nutrient-rich water and are among the most beautiful and biologically productive habitats in the marine environment. They are found throughout the world in shallow open coastal waters, and the larger forests are restricted to temperatures less than 20ºC, extending to both the Arctic and Antarctic Circles. A dependence upon light for photosynthesis restricts them to clear shallow water and they are rarely much deeper than 15-40m. The kelps have in common a capacity for some of the most remarkable growth rates in the plant kingdom. In southern California, the Macrocystis can grow 30 cm per day. More on the demise of the kelp forests