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Land-Management Options for Greenhouse Gas Removal and Their Impacts on Ecosystem Services and the Sustainable Development Goals
Pete Smith
Justin Adams
David Beerling
Tim Beringer
Katherine Calvin
Sabine Fuss
Bronson Griscom
Nikolas Hagemann
Claudia Kammann
Florian Kraxner
Jan Minx
Alexander Popp
Phil Renforth
Jose Luis Vicente Vicente
Saskia Keesstra
出版
SSRN
, 2019
URL
http://books.google.com.hk/books?id=4G_bzwEACAAJ&hl=&source=gbs_api
註釋
Land-management options for greenhouse gas removal (GGR) include afforestation or reforestation (AR), wetland restoration, soil carbon sequestration (SCS), biochar, terrestrial enhanced weathering (TEW), and bioenergy with carbon capture and storage (BECCS). We assess the opportunities and risks associated with these options through the lens of their potential impacts on ecosystem services (Nature's Contributions to People; NCPs) and the United Nations Sustainable Development Goals (SDGs). We find that all land-based GGR options contribute positively to at least some NCPs and SDGs. Wetland restoration and SCS almost exclusively deliver positive impacts. A few GGR options, such as afforestation, BECCS, and biochar potentially impact negatively some NCPs and SDGs, particularly when implemented at scale, largely through competition for land. For those that present risks or are least understood, more research is required, and demonstration projects need to proceed with caution. For options that present low risks and provide cobenefits, implementation can proceed more rapidly following no-regrets principles.