Articles | Volume 15, issue 13
https://doi.org/10.5194/bg-15-4019-2018
© 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-15-4019-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Leaf phenology as one important driver of seasonal changes in isoprene emissions in central Amazonia
Eliane G. Alves
CORRESPONDING AUTHOR
Department of Environmental Dynamics, National Institute for
Amazonian Research (INPA), Av. André Araújo 2936, CEP 69067-375,
Manaus-AM, Brazil
Julio Tóta
Institute of Engineering and Geoscience, Federal University of West
Para (UFOPA), Rua Vera Paz s/n, CEP 68035-110, Santarem-PA, Brazil
Andrew Turnipseed
2B Technologies, Inc., 2100 Central Ave., Boulder, CO 80301, USA
Alex B. Guenther
Department of Earth System Science, University of California, Irvine,
CA 92697, USA
José Oscar W. Vega Bustillos
Chemistry and Environment Center, National Institute for Energy and
Nuclear Research (IPEN), Av. Lineu Prestes 2242, CEP 05508-000, São
Paulo-SP, Brazil
Raoni A. Santana
Institute of Engineering and Geoscience, Federal University of West
Para (UFOPA), Rua Vera Paz s/n, CEP 68035-110, Santarem-PA, Brazil
Glauber G. Cirino
Department of Meteorology, Geosciences Institute, Federal University
of Para, Belém, PA 66075-110, Brazil
Julia V. Tavares
Department of Environmental Dynamics, National Institute for
Amazonian Research (INPA), Av. André Araújo 2936, CEP 69067-375,
Manaus-AM, Brazil
Aline P. Lopes
Department of Environmental Dynamics, National Institute for
Amazonian Research (INPA), Av. André Araújo 2936, CEP 69067-375,
Manaus-AM, Brazil
Bruce W. Nelson
Department of Environmental Dynamics, National Institute for
Amazonian Research (INPA), Av. André Araújo 2936, CEP 69067-375,
Manaus-AM, Brazil
Rodrigo A. de Souza
Meteorology Department, State University of Amazonas (UEA), Av.
Darcy Vargas 1200, CEP 69050-020, Manaus-AM, Brazil
Department of Earth System Science, University of California, Irvine,
CA 92697, USA
Trissevgeni Stavrakou
Royal Belgian Institute for Space Aeronomy, Avenue Circulaire 3,
1180 Brussels, Belgium
David K. Adams
Centro de Ciencias de la Atmósfera, Universidad Nacional
Autónoma de México, Av. Universidad 3000, 04510, Mexico city,
Federal District, Mexico
Department of Environmental and Climate Sciences, Brookhaven
National Laboratory, Upton, NY 11973, USA
Scott Saleska
Ecology and Evolutionary Biology Department, University of Arizona,
Cherry Avenue and University Boulevard, Tucson, AZ 85721, USA
Antonio O. Manzi
National Institute for Spatial Research, Center of Weather
Forecasting and Climate Studies, Rod. Presidente Dutra, km 40, Cachoeira
Paulista-SP, Brazil
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Latest update: 08 Nov 2025
Short summary
This study shows that leaf quantity and leaf age have an important effect on seasonal changes in isoprene emissions and that these could play an even more important role in regulating ecosystem isoprene fluxes than light and temperature at seasonal timescales in tropical forests. These results bring novelty and new insight for future research because in the past leaf phenology was not considered as an important factor that controls biological processes in the tropics.
This study shows that leaf quantity and leaf age have an important effect on seasonal changes in...
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