Articles | Volume 15, issue 15
https://doi.org/10.5194/bg-15-4833-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/bg-15-4833-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
15 Aug 2018
Research article |
| 15 Aug 2018
| 15 Aug 2018
Carbon exchange in an Amazon forest: from hours to years
Harvard Law School, Cambridge, MA, USA
Marcos Longo
NASA Jet Propulsion Laboratory, California Institute of
Technology, Pasadena, CA, USA
Biological, Environmental & Climate Sciences Department,
Brookhaven National Lab, Upton, New York, NY, USA
Marielle N. Smith
Department of Forestry, Michigan State University, East Lansing, MI,
USA
Natalia Restrepo-Coupe
Plant Functional Biology and Climate Change Cluster, University of
Technology Sydney, Sydney, NSW, Australia
Raphael Tapajós
Universidade Federal do Oeste do Pará, Santarém, PA, Brazil
Rodrigo da Silva
Universidade Federal do Oeste do Pará, Santarém, PA, Brazil
David R. Fitzjarrald
University at Albany SUNY, Albany, NY, USA
Plinio B. Camargo
Centro de Energia Nuclear na Agricultura, Universidade de São
Paulo, Piracicaba, SP, Brazil
Lucy R. Hutyra
Department of Earth and Environment, Boston University, Boston, MA, USA
Luciana F. Alves
Center for Tropical Research, Institute of the Environment and
Sustainability, UCLA, Los Angeles, CA, USA
Bruce Daube
Faculty of Arts and Sciences, Harvard University, Cambridge, MA,
USA
J. William Munger
Faculty of Arts and Sciences, Harvard University, Cambridge, MA,
USA
Kenia T. Wiedemann
Faculty of Arts and Sciences, Harvard University, Cambridge, MA,
USA
Scott R. Saleska
Department of Ecology and Evolutionary Biology, University of
Arizona, Tucson, AZ, USA
Steven C. Wofsy
Faculty of Arts and Sciences, Harvard University, Cambridge, MA,
USA
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Latest update: 29 Jul 2025
Short summary
We investigated the roles that weather and forest disturbances like drought play in shaping changes in ecosystem photosynthesis and carbon exchange in an Amazon forest. We discovered that weather largely influenced differences between years, but a prior drought, which occurred 3 years before measurements started, likely hampered photosynthesis in the first year. This is the first atmospheric evidence that drought can have legacy impacts on Amazon forest photosynthesis.
We investigated the roles that weather and forest disturbances like drought play in shaping...
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