Scientists Estimate Sea Kelp Generates $500 BN a Year
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Kelp forest distribution and associated economic value by region. Map of kelp distribution, total economic value per m2 per year (k), regional value (B). Lighter shade colors are for regions where distribution estimates were not avail[1]able and therefore these values were not included in the regional value calculation. Credit: Tim Carruthers, Integration and Application Network (ian.umces.edu/ media-library) for the Ecklonia, Laminaria, Lessonia, Macrocystis, Nereocystis images and map provided by FreeVectorMaps.com.
Undersea kelp forests generate some $500 billion in fishing revenue and other benefits while absorbing five million metric tons of carbon dioxide a year, scientists estimated in a study published Tuesday.
