Carbon dioxide and methane levels in surface waters along the São Vicente island in coastal region of São Paulo state
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2024
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AIR POLLUTION CONFERENCE; CMAS SOUTH AMERICA, 5th
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Various studies explore the relationship between the rising levels of CO2 and CH4 (greenhouse
gasses) in the atmosphere and climate changes, and how these increases are connected to human activities.
The escalation of these gas species may have implications for the environment. Concerning coastal systems,
the rise in greenhouse gas emissions could impact the environment through multiple pathways because the
atmosphere and superficial ocean waters also have significant exchanges. The main purpose of this work is to
study Greenhouse gasses (GHG), such as CO2 and CH4, on the superficial waters of the coastal region of Sao
Paulo coast. The data were collected in situ on a vessel provided by the Institute of Oceanography of Sao Paulo
University (IOUSP). The campaign was conducted in spring 2022 (10 -11 October) in the south of the coast of
Sao Paulo state, traveling through cities with anthropogenic impacts in principal Santos city, which is located
the main port of Sul America. For these in situ measurements a portable gas analyzer Microportable Greenhouse
Gas Analyzers (LGR-ICOS ™ GLA Series) - was used to detect the CO2 and CH4 spectra through the Off-Axis
Integrated Cavity Output Spectroscopy (OA-ICOS) technique.
Como referenciar
ARAUJO, ELAINE C.; ANDRADE, IZABEL da S.; MACEDO, FERNANDA de M.; CORREA, THAIS; ANDRADE, THAIS; BRAGA, ELISABETE S.; ANDRADE, MARIA de F.; LANDULFO, EDUARDO. Carbon dioxide and methane levels in surface waters along the São Vicente island in coastal region of São Paulo state. In: ANDRADE, MARIA de F. (ed.); ALBUQUERQUE, TACIANA T. de A. (ed.); SANTOS, JANE M. (ed.). In: AIR POLLUTION CONFERENCE; CMAS SOUTH AMERICA, 5th, June 5-7, 2024, São Paulo, SP. Proceedings... Belo Horizonte, MG: SEADFLIX, 2024. Disponível em: https://repositorio.ipen.br/handle/123456789/49124. Acesso em: 20 Jan 2026.
Esta referência é gerada automaticamente de acordo com as normas do estilo IPEN/SP (ABNT NBR 6023) e recomenda-se uma verificação final e ajustes caso necessário.