Journal Article

Clarifying the role of coastal and marine systems in climate mitigation

Sutton-Grier, Ariana, Simpson, Stefanie, Kleypas, Joan, Landis, Emily, Herr, Dorothée, Pidgeon, Emily, Howard, Jennifer, Mcleod, Elizabeth

2017

Overview

The international scientific community is increasingly recognizing the role of natural systems in climate-change mitigation. While forests have historically been the primary focus of such efforts, coastal wetlands - particularly seagrasses, tidal marshes, and mangroves - are now considered important and effective longterm carbon sinks. However, some members of the coastal and marine policy and management community have been interested in expanding climate mitigation strategies to include other components within coastal and marine systems, such as coral reefs, phytoplankton, kelp forests, and marine fauna. We analyze the scientific evidence regarding whether these marine ecosystems and ecosystem components are viable long-term carbon sinks and whether they can be managed for climate mitigation. Our findings could assist decision makers and conservation practitioners in identifying which components of coastal and marine ecosystems should be prioritized in current climate mitigation strategies and policies.

• Publisher: Wiley Subscription Services, Inc
• Subject: Carbon sequestration / Carbon sinks / climate / climate change / CONCEPTS AND QUESTIONS / Coral reefs / decision making / Ecosystem management / fauna / issues and policy / Littoral ecosystems / Marine ecosystems / Oceanic climates / Oceans / Phytoplankton / salt marshes / seagrasses / Wetlands