Details

Autor(en) / Beteiligte

• Campbell, Anthony D
• Fatoyinbo, Temilola
• Charles, Sean P
• Bourgeau-Chavez, Laura L
• Goes, Joaquim
• Gomes, Helga
• Halabisky, Meghan
• Holmquist, James
• Lohrenz, Steven
• Mitchell, Catherine
• Moskal, L Monika
• Poulter, Benjamin
• Qiu, Han
• Resende De Sousa, Celio H
• Sayers, Michael
• Simard, Marc
• Stewart, Anthony J
• Singh, Debjani
• Trettin, Carl
• Wu, Jinghui
• Zhang, Xuesong
• Lagomasino, David

Titel

A review of carbon monitoring in wet carbon systems using remote sensing

Ist Teil von

• Environmental research letters, 2022-02, Vol.17 (2), p.25009

Ort / Verlag

Goddard Space Flight Center: IOP Publishing

Erscheinungsjahr

2022

Quelle

EZB Free E-Journals

Beschreibungen/Notizen

• Carbon monitoring is critical for the reporting and verification of carbon stocks and change. Remote sensing is a tool increasingly used to estimate the spatial heterogeneity, extent and change of carbon stocks within and across various systems. We designate the use of the term wet carbon system to the interconnected wetlands, ocean, river and streams, lakes and ponds, and permafrost, which are carbon-dense and vital conduits for carbon throughout the terrestrial and aquatic sections of the carbon cycle. We reviewed wet carbon monitoring studies that utilize earth observation to improve our knowledge of data gaps, methods, and future research recommendations. To achieve this, we conducted a systematic review collecting 1,622 references and screening them with a combination of text matching and a panel of three experts. The search found 496 references, with an additional 78 references added by experts. Our study found considerable variability of the utilization of remote sensing and global wet carbon monitoring progress across the nine systems analyzed. The review highlighted that remote sensing is routinely used to globally map carbon in mangroves and oceans, whereas seagrass, terrestrial wetlands, tidal marshes, rivers, and permafrost would benefit from more accurate and comprehensive global maps of extent. We identified three critical gaps and twelve recommendations to continue progressing wet carbon systems and increase cross system scientific inquiry.