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Potential prodution of greenhouse gases in sediments of marginal lagoons

Grant number: 07/08602-9
Support Opportunities:Regular Research Grants
Duration: May 01, 2008 - April 30, 2010
Field of knowledge:Biological Sciences - Ecology - Ecosystems Ecology
Principal Investigator:Irineu Bianchini Júnior
Grantee:Irineu Bianchini Júnior
Host Institution: Centro de Ciências Biológicas e da Saúde (CCBS). Universidade Federal de São Carlos (UFSCAR). São Carlos , SP, Brazil

Abstract

This research project aims to describe and to discuss the carbon cycling in sediments of marginal lagoons. The temporal celulolitic activity and the productions of methane and of carbon dioxide will be investigated in different deeps of the sediments. Monthly, samples of sediments will be in the Ecological Station of Jataí (Luiz Antonio-SP); belonging to the Mogí-Guaçu river floodplain. At the first year, the samples will be taken in Óleo Lake. From the second year, the researches will be extended to the other marginal lagoons, aiming to estimate its annual gases productions. The deep of collected layers will be made considering the data obtained from the first year experiments. The investigated processes should contribute to the understanding of the metabolism of river-floodplain systems, besides supply relevant information in scope of greenhouse gases generation from those environments. (AU)

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Scientific publications (5)
(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)
MARCELA BIANCHESSI DA CUNHA-SANTINO; ALEXANDRE LUCCAS BITAR; IRINEU BIANCHINI JUNIOR. Emissão de gases durante a decomposição anaeróbia de recursos vegetais. Acta Limnol. Bras., v. 28, . (07/02683-7, 07/08602-9)
BIANCHINI, JR., IRINEU; DA CUNHA-SANTINO, MARCELA BIANCHESSI. Contribution of humic substances as a sink and source of carbon in tropical floodplain lagoons. Journal of Soils and Sediments, v. 18, n. 4, p. 1232-1241, . (07/08602-9)
BIANCHINI, JR., IRINEU; DA CUNHA-SANTINO, MARCELA BIANCHESSI. CH4 and CO2 from Decomposition of Salvinia auriculata Aublet, a Macrophyte with High Invasive Potential. WETLANDS, v. 36, n. 3, p. 557-564, . (07/08602-9)
MARCELA BIANCHESSI DA CUNHA SANTINO; IRINEU BIANCHINI JÚNIOR. Efeitos da composição química dos detritos na mineralização anaeróbia de Salvinia auriculata e de Utricularia breviscapa. Acta Limnol. Bras., v. 27, n. 2, p. 202-212, . (07/08602-9)
MARCELA BIANCHESSI DA CUNHA-SANTINO; IRINEU BIANCHINI JUNIOR. Abordagem metodológica simples para avaliação das taxas de mineralização microbiana em meio aquoso anaeróbio. Acta Limnol. Bras., v. 33, . (07/08602-9)

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