Physical Sciences and Mathematics Commons^™

Assessing The Risk Of Carbon Dioxide Emissions From Blue Carbon Ecosystems, Catherine E. Lovelock, Trisha Brooke Atwood, Jeff Baldock, Carlos M. Duarte, Sharyn Hickey, Paul S. Lavery, Pere Masque, Peter I. Macreadie, Aurora M. Ricart, Oscar Serrano, Andy Steven

Watershed Sciences Faculty Publications

“Blue carbon” ecosystems, which include tidal marshes, mangrove forests, and seagrass meadows, have large stocks of organic carbon (C_org) in their soils. These carbon stocks are vulnerable to decomposition and – if degraded – can be released to the atmosphere in the form of CO₂. We present a framework to help assess the relative risk of CO₂ emissions from degraded soils, thereby supporting inclusion of soil C_org into blue carbon projects and establishing a means to prioritize management for their carbon values. Assessing the risk of CO₂ emissions after various kinds of disturbances …