Macrocystis pyrifera, known as giant kelp, most widely distributed Macrocystis species, [40] found in intermediate-to-deep water [16] of North America (Alaska to California), South America, South Africa, New Zealand, and southern Australia.

Aug 7, 2015 · Giant kelp is the worlds largest species of marine algae. In the United States, it can be found along the west coast, especially around southern California where it grows in dense patches, or kelp forests .

Giant kelp is a favorite for sea urchins, which if left unchecked can overgraze and destroy kelp forests. Learn more about giant kelp.

This majestic giant grows incredibly fast — anywhere from three to five inches (7–13 cm) each day in our exhibit, and 10 to 12 inches (25–30.5 cm) in the bay. Under ideal conditions, giant kelp can grow two feet each day, creating towering underwater forests that …

Giant kelp and bull kelp (Macrocystis pyrifera and Nereocystis luetkeana, respectively), hereafter kelp, are large, golden-brown, habitat-forming algae inhabiting rocky shores in the Northeast Pacific Ocean (both species) and for giant kelp, around the …

Giant kelp (Macrocystis pyrifera) is a species of marine alga found along the Pacific coast of North America from central California to Baja California. Although it begins life as a microscopic spore at the ocean floor, this species may grow to lengths of 60 m (200 ft) with its upper fronds forming a dense canopy at the surface.

Macrocystis, genus of three or four species of brown algae (family Laminariaceae), found in cool, coastal waters of the Pacific Ocean and parts of the southern Atlantic and Southern Oceans. Commonly known as giant kelps, Macrocystis species can form massive kelp forests and provide important habitats for numerous fish and marine invertebrates.

Giant kelp are one of the largest species of marine algae. They use their large blades to collect sunlight and absorb nutrients from the water. Gas bladders keep them upright, letting them stretch from the ocean floor to the ocean’s surface.

On our coast, giant kelp is the dominant canopy-forming species from Central Baja through the Big Sur coast, where it shares dominance with bull kelp. Giant kelp grows from the low intertidal zone to depths of 25 to 30 meters, depending on water clarity and sunlight.

Feb 20, 2021 · Giant kelp is a dominant foundation species forming the iconic California kelp forest ecosystems. It is the largest marine algae, growing up to 100 ft. tall. The species is widespread, with a range extending from Mexico to Alaska in the northern hemisphere and covering portions of South America, South Africa, Australia, and New Zealand.