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Seaweed farming or kelp farming is the practice of cultivating and harvesting seaweed. In its simplest form farmers gather from natural beds, while at the other extreme farmers fully control the crop's life cycle .
An alternative offset would be to cultivate kelp forests. Kelp can grow at 2 feet per day, 30 times faster than terrestrial plants. Planting kelp across 10% of the oceans (4.5 x the area of Australia) could provide the same offset. Additionally, the kelp would support a fish harvest of 2 megatons per year and reduce ocean acidification. Large ...
Send Kelp! is a Canadian documentary film, directed by Blake McWilliam and released in 2024. [1] The film centres on Frances Ward, a woman who decided to deal with her fears about the world's environmental future by launching a kelp farm on Vancouver Island to contribute to replenishing the Pacific Ocean ecosystem.
Minecraft: The Story of Mojang is a 2012 documentary film produced by 2 Player Productions and directed by Paul Owens. It is about the first year of Mojang, the development company founded by game designer Markus "Notch" Persson, and the development and release of Persson's game Minecraft.
For example, mechanical dredging of kelp destroys the resource and dependent fisheries. Other forces also threaten some seaweed ecosystems; for example, a wasting disease in predators of purple urchins has led to an urchin population surge which has destroyed large kelp forest regions off the coast of California. [4]
In Alaskan kelp forest ecosystems, sea otters are the keystone species that mediates this trophic cascade. In Southern California, kelp forests persist without sea otters and the control of herbivorous urchins is instead mediated by a suite of predators including lobsters and large fishes, such as the California sheephead.
In 2008, it was released on the Wii under the title Freddi Fish in Kelp Seed Mystery [8] as well as Windows and Macintosh, [9] and on Android with a shortened title Freddi Fish and the Missing Kelp Seeds. The Wii version's availability was limited by legal problems concerning its development. [10]
This "kelp highway hypothesis" suggested that highly productive kelp forests supported rich and diverse marine food webs in nearshore waters, including many types of fish, shellfish, birds, marine mammals, and seaweeds that were similar from Japan to California, Erlandson and his colleagues also argued that coastal kelp forests reduced wave ...