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Description: Floating kelp is a type of brown algae that forms extensive canopies on the water's surface. Species include Bull Kelp (Nereocystis luetkeana) and Giant Kelp (Macrocystis pyrifera). Floating kelp canopies are mapped along the Outer Coast and Strait of Juan de Fuca using aerial photography annually in late summer as part of a long term monitoring effort. Available data include: annual surveys, a combined map of kelp occurrence (1989-2014, excluding 1993), and a spatial index delineating the geographic extent of monitoring sub-areas (Map Index). Information and data download are available at: http://www.dnr.wa.gov/programs-and-services/aquatics/aquatic-science/kelp-monitoring

Service Item Id: 7fc32faf088b40d8b4989831f2b92fa8

Copyright Text: This dataset is primarily funded and managed by Washington State Department of Natural Resources, through the Nearshore Habitat Program. Other supporters and collaborators include: NOAA's Olympic Coast National Marine Sancutary, Washington State Department of Transportation, Washington State Department of Ecology's Coastal Zone Management Act, and Washington State Coastal Protection Fund.

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• Value: Nereocystis luetkeana
  Label: Bull Kelp
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• Value: Macrocystis integrifolia
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