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Campo DC | Valor | Idioma |
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dc.contributor.author | Andreae, Meinrat O. | - |
dc.contributor.author | Artaxo, Paulo | - |
dc.contributor.author | Brandão, C. | - |
dc.contributor.author | Carswell, Fiona E. | - |
dc.contributor.author | Ciccioli, Paolo | - |
dc.contributor.author | Costa, Antônio Carlos Lôla da | - |
dc.contributor.author | Culf, Alistair D. | - |
dc.contributor.author | Esteves, J. L. | - |
dc.contributor.author | Gash, John H.C. | - |
dc.contributor.author | Grace, John | - |
dc.contributor.author | Kabat, Pavel | - |
dc.contributor.author | Lelieveld, Jos | - |
dc.contributor.author | Malhi, Yadvinder Singh | - |
dc.contributor.author | Manzi, Antônio Ocimar | - |
dc.contributor.author | Meixner, Franz X. | - |
dc.contributor.author | Nobre, Antônio Donato | - |
dc.contributor.author | Nobre, Carlos Afonso | - |
dc.contributor.author | Ruivo, Maria de Lourdes Pinheiro | - |
dc.contributor.author | Silva-Dias, Maria Assunção F. | - |
dc.contributor.author | Stefani, Paolo | - |
dc.contributor.author | Valentini, Riccardo | - |
dc.contributor.author | von Jouanne, J. | - |
dc.contributor.author | Waterloo, M. J. | - |
dc.date.accessioned | 2020-06-15T22:05:19Z | - |
dc.date.available | 2020-06-15T22:05:19Z | - |
dc.date.issued | 2002 | - |
dc.identifier.uri | https://repositorio.inpa.gov.br/handle/1/19091 | - |
dc.description.abstract | The biogeochemical cycling of carbon, water, energy, aerosols, and trace gases in the Amazon Basin was investigated in the project European Studies on Trace Gases and Atmospheric Chemistry as a Contribution to the Large-Scale Biosphere-Atmosphere Experiment in Amazonia (LBA-EUSTACH). We present an overview of the design of the project, the measurement sites and methods, and the meteorological conditions during the experiment. The main results from LBA-EUSTACH are: Eddy correlation studies in three regions of the Amazon Basin consistently show a large net carbon sink in the undisturbed rain forest. Nitrogen emitted by forest soils is subject to chemical cycling within the canopy space, which results in re-uptake of a large fraction of soil-derived NO<inf>x</inf> by the vegetation. The forest vegetation is both a sink and a source of volatile organic compounds, with net deposition being particularly important for partially oxidized organics. Concentrations of aerosol and cloud condensation nuclei (CCN) are highly seasonal, with a pronounced maximum in the dry (burning) season. High CCN concentrations from biomass burning have a pronounced impact on cloud microphysics, rainfall production mechanisms, and probably on large-scale climate dynamics. Copyright 2002 by the American Geophysical Union. | en |
dc.language.iso | en | pt_BR |
dc.relation.ispartof | Volume 107, Número 20, Pags. 33-1-33-25 | pt_BR |
dc.rights | Restrito | * |
dc.subject | Aerosols | en |
dc.subject | Biomass | en |
dc.subject | Carbon | en |
dc.subject | Nitrogen Oxides | en |
dc.subject | Rain | en |
dc.subject | River Basin Projects | en |
dc.subject | Volatile Organic Compounds | en |
dc.subject | Atmospheric Chemistry | en |
dc.subject | Biogeochemical Cycle | en |
dc.subject | Geophysics | en |
dc.subject | Meteorology | en |
dc.subject | Nitrogen | en |
dc.subject | Trace Gas | en |
dc.subject | Volatile Organic Compound | en |
dc.subject | Amazonia | en |
dc.subject | South America | en |
dc.title | Biogeochemical cycling of carbon, water, energy, trace gases, and aerosols in Amazonia: The LBA-EUSTACH experiments | en |
dc.type | Artigo | pt_BR |
dc.identifier.doi | 10.1029/2001JD000524 | - |
dc.publisher.journal | Journal of Geophysical Research Atmospheres | pt_BR |
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