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Eelgrass perhaps doesn’t really qualify as overlooked. Its importance as a nursery for fish, a feeding ground for birds, a shoreline stabilizer and a water filtration system has been widely acknowledged by researchers and marine planning processes alike. Here in British Columbia, the Marine Planning Partnership for the North Pacific Coast planning process includes eelgrass beds as an important ecological feature.
However, for the past few years eelgrass has been getting an increasing amount of attention for its role in the battle against climate change and ocean acidification. Terrestrial forests have long been known as important carbon sinks but marine habitats, such as eelgrass beds and coastal wetlands, are now gaining in prominence. Known as ‘blue carbon’, the importance of these habitats has been highlighted in the just released Ocean Health Index, as well as reports from a diverse array of organizations, including the Sierra Club of BC, the United Nations Environment Programme, and the World Bank, who suggests that blue carbon should be better incorporated into the international conversation on climate change, perhaps in a manner similar to the REDD program for forests.