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Kelp grow from stalks close together in very dense areas like forests under shallow temperate and Arctic oceans. [3] They were previously thought to have appeared in the Miocene , 5 to 23 million years ago based on fossils from California. [ 5 ]
Kelp forests grow in rocky places along the shore that are constantly eroding carrying material out to the deep sea. The kelp then sinks to the ocean floor and store the carbon where is it unlikely to be disturbed by human activity. [ 71 ]
The species Pelagophycus porra, also known as elk kelp, grows in temperatures of no higher than 60 °F (16 °C). It grows in subtidal forests in the coastal waters off southern California and northwestern Baja California Peninsula , in waters of 20 metres (66 ft) to 90 metres (300 ft) deep, anchored by a holdfast in sedimentary or loose ...
It can reach 60 m (200 ft) in length and grow as rapidly as 50 cm (20 in) a day. [52] According to one study, covering 9% of the world's oceans with kelp forests could produce "sufficient biomethane to replace all of today's needs in fossil fuel energy, while removing 53 billion tons of CO 2 per year from the atmosphere, restoring pre ...
Open ocean habitats are found in the deep ocean beyond the edge of the continental shelf. ... giant kelp (Macrocystis spp.) can grow as much as 30-60 centimetres ...
The study discovered oysters enjoyed less acidic water when surrounded by kelp...and they grew faster too. Skip to main content. News. 24/7 Help. For premium support please call: 800-290-4726 ...
Both the large size of the kelp and the large number of individuals significantly alter the availability of light, the flow of ocean currents, and the chemistry of the ocean water in the area where they grow. [30]: 158 In high-density populations, giant kelp individuals compete with other individuals of the species for space and resources.
Among one of the most nutrient-rich sea vegetables popular in these regions is kelp, a type of seaweed. “Eat more vegetables” is healthy eating 101; you don’t have to know all that much ...