In the race to combat global climate change, much attention has been given to natural carbon sinks: those primarily terrestrial areas of the globe that absorb and sequester more carbon than they release. While scientists have long known that coastal salt marshes are just such a sink for “blue carbon,” or carbon stored in the ocean and coastal ecosystems, it has been difficult to get an accurate estimate of just how much they store, and so most of the focus has been on terrestrial sinks such as forests and grasslands. In the race to combat global climate change, much attention has been given to natural carbon sinks: those primarily terrestrial areas of the globe that absorb and sequester more carbon than they release. While scientists have long known that coastal salt marshes are just such a sink for “blue carbon,” or carbon stored in the ocean and coastal ecosystems, it has been difficult to get an accurate estimate of just how much they store, and so most of the focus has been on terrestrial sinks such as forests and grasslands. Earth Sciences Environment Phys.org – latest science and technology news stories
New England’s salt marshes store 10 million cars’ worth of carbon—and add another 15,000 cars’ worth every year
