RELATÓRIO PARA AUXÍLIO DE PARTICIPAÇÃO EM EVENTO
MODELO
Projeto Agrisus No: 869/11
Nome do Evento: ASA/CSSA/SSSA INTERNATIONAL ANNUAL MEETING 2011
Interessado: Thalita Fernanda Abbruzzini
Instituição: Escola Superior de Agricultura “Luiz de Queiroz” (ESALQ/USP).
Av. Pádua Dias, 11. Agronomia, CEP: 13418-900
Piracicaba-SP
Tel: (19) 3429-4171/Ramal:2172
Local do Evento: San Antonio - Texas
Valor financiado pela Fundação Agrisus: R$ 3.000,00
Vigência: 30/10 a 19/11
RELATÓRIO DA PARTICIPAÇÃO NO EVENTO:
1. INTRODUÇÃO:
Apesar de o evento ser bastante abrangente na área de solos, a maioria das palestras focou o
impacto das mudanças climáticas na agricultura mundial. Pesquisadores e estudantes de várias
instituições no mundo apresentaram seus respectivos trabalhos, com discussões sobre o tema ao
final das apresentações. O evento deu atenção especial também às publicações científicas, sendo
realizadas palestras com editores de periódicos de alto fator de impacto, com o intuito de
transmitir dicas que possam auxiliar os autores no momento da redação científica, de modo a
minimizar o número de rejeição de artigos pelas revistas. De maneira geral, o evento foi muito
produtivo, com grande variedade de temas relacionados à área de solos e troca de informações
entre pesquisadores e estudantes.
2. PROGRAMA DO EVENTO:
A programação do evento é bastante extensa, de modo que irei escrever a programação do
simpósio o qual participei. A programação completa do evento encontra-se no endereço:
http://a-c-s.confex.com/crops/2011am/webprogram/start.html
Oral Session
Soils currently represent the largest global carbon pool in terrestrial ecosystems; however some of these reserves
could be lost to the atmosphere because of human activity and climate change. Human activities affect the stability of
soil carbon stocks directly (land use change) and indirectly through species change, climate, or atmospheric-N deposition. This session invites papers that examine the past, current and future status of soil carbon stocks in the context
of change brought about by human activity and changing climate. Papers that examine these processes over larger regions using modeling and remote sensing as well as smaller plot-to-watershed scale studies are encouraged to join our
special session.
S11 Soils & Environmental Quality
Wednesday, October 19, 2011: 8:00 AM-11:30 AM
Henry Gonzalez Convention Center, Room 209, Concourse Level
Organizers:
Jim Sickman , Jason Vogel and Gustavo Vasques
Gustavo Vasques , Jason Vogel and Jim Sickman
Introductory Remarks
Presiders:
8:00 AM
8:05 AM
390-1
Soil Organic Carbon Changes In the Argentine Pampas From 1960-1980 to 2008.
Josefina De Paepe, Universidad de Buenos Aires; Gonzalo Berhongaray, Universidad de Buenos Aires; Roberto Alvarez, University of Buenos Aires; Constanza Caride, Universidad de Buenos Aires; Rodolfo Cantet, Universidad de Buenos Aires
8:25 AM
390-2
Eddy Covariance Measurements of Net Carbon Fluxes Following Conversion From Perennial to Annual Crops.
Amanda M. Taylor, University of Manitoba; Brian Amiro, University of Manitoba; Trevor Fraser, University of Manitoba; Jenna O. Rapai, University of Manitoba
8:40 AM
390-3
Diffuse Reflectance Spectroscopy for Total Carbon Analysis of Hawaiian Soils.
Meryl McDowell, University of Hawaii; Greg Bruland, University of Hawaii; Jonathan Deenik, University of Hawaii;
Sabine Grunwald, University of Florida; Nichola M. Knox, University of Florida
8:55 AM
390-4
Prediction of Soil Carbon Fractions Using Mir Spectroscopy Across Florida.
Nichola M. Knox, University of Florida; Greg Bruland, University of Hawaii; Sabine Grunwald, University of Florida;
David B. Myers, USDA-ARS; Meryl McDowell, University of Hawaii; Aja Stoppe, University of Florida; Nicholas Comerford, University of Florida
9:10 AM
390-5
Spatially-Explicit and Spectral Soil Carbon Modeling In Florida.
Sabine Grunwald, University of Florida; David B. Myers, USDA-ARS; G. M. Vasques, University of Florida; Xiong
Xiong, University of Florida; C.W. Ross, University of Florida, Soil and Water Science Department; Pasicha Chaikaew,
University of Florida; Aja Stoppe, University of Florida; N. M. Knox, University of Florida; Nicholas Comerford, University of Florida; Willie Harris, University of Florida
9:30 AM
Break
9:45 AM
390-6
Soil C and N Stocks Under Burned and Unburned Sugarcane Harvesting Systems In Brazil.
Thalita F. Abbruzzini, UNIVERSITY OF SAO PAULO; CAROLINA B. BRANDANI, UNIVERSITY OF SAO PAULO;
RODRIGO V. CZYCZA, UNIVERSITY OF SAO PAULO; CARLOS E.P. CERRI, UNIVERSITY OF SAO PAULO
10:00 AM
390-7
Effects of Long Term Application of Organic Residuals On Quantitative and Qualitative Soil Carbon Sequestration.
Jinling Li, Virginia Tech; Gregory Evanylo, Virginia Tech; Jingdong Mao, Old Dominion University
10:15 AM
390-8
Impact of Ridge Tillage on Organic Carbon Sequestration in a Clay Loam Soil in Southwestern Ontario.
Xiuhuan Shi, Northeast Institute of Geography and Agroecology, CAS; Greenhouse and Processing Crops Research
Centre, AAFC; Xueming Yang, Greenhouse and Processing Crops Research Centre; Craig F. Drury, Greenhouse and
Processing Crops Research Centre; Dan Reynolds, Greenhouse and Processing Crops Research Centre; Neil McLaughlin, Eastern Cereal and Oilseed Research Centre; Xiaoping Zhang, Chinese Academy of Sciences, Northeast Institute of
Geography and Agroecology
10:30 AM
390-9
Effect of Organic Amendments and Switchgrass Cultivation On Carbon Sequestration In Reclaimed Mine Soil.
Andrew Hunt, Pennsylvania State University; Richard Stehouwer, Pennsylvania State University
10:45 AM
390-10
Long-Term Integrated Crop-Livestock Agroecosystems and the Effect on Soil Carbon.
Lisa M. Fultz, Texas Tech University; Marko Davinic, Texas Tech University; Vivien Allen, Texas Tech University; Jennifer Moore-Kucera, Texas Tech University
11:00 AM
390-11
Evaluating Regional Research Data Contributing to the U. S. Rapid Carbon Assessment Program In the Northern Great
Plains.
Edward A. Kraft, North Dakota State University; Larry Cihacek, North Dakota State Univ.
11:15 AM
390-12
Temporal Evolution of Spatial Structure In Soil Carbon Stocks.
Eugenia Pena-Yewtukhiw, West Virginia University; Sriroop Chaudhuri, West Virginia University
11:30 AM
Adjourn
3. RESUMO DE SEU TRABALHO APRESENTADO
Segue abaixo o resumo do trabalho. Os slides apresentados e o certificado de participação estão
anexados ao e-mail:
Soil C and N stocks under burned and unburned sugarcane harvesting systems
ABSTRACT
The demand for biofuels that contributes for the reduction of greenhouse gases emissions associated to
agricultural sustainability has contributed to the wide expansion of ethanol industry. The unburned harvest of
sugarcane is considered a sustainable management alternative due to environmental and legal reasons and
also enhances the amount of organic residues left on the soil after harvesting. In this context, it is possible
that residue inputs instead of burning sugarcane residues leads to an increase in soil C and N stocks and
parameters related to soil fertility. The aim of this study was to quantify and compare total soil C and N
stocks and soil microbial biomass, as well as the evaluation of possible changes in chemical properties due to
burned and unburned sugarcane residues management. We selected representative sugarcane areas in Brazil,
cultivated for 6 and 12 years, both with burned and unburned management practices, which constitute the
evaluated chronosequence. As a reference for the management systems it was selected a native vegetation
area, neighboring the sugarcane areas. Soil samples were analyzed for bulk density, soil texture, total soil C
and N stocks, soil microbial biomass C and N and soil chemical characterization. The results showed an
increase in soil C stocks and content in the unburned system in all depths when compared to the burned
management system. The increase between unburned areas with 6 and 12 years was 0.47 and 0.07 Mg ha-1 y-1
of C and N, respectively. In relation to chemical properties and soil fertility, it did not present significant
differences due to burned or unburned trash management, except for P and K in soil surface, which pointed
an increase in its contents. For the microbial biomass analysis it was also observed an increase in C and N
contents in the surface layer of the unburned management areas, mainly when collected in the wet season.
Keywords: Carbon stock; Nitrogen stock; Microbial biomass; Unburned sugarcane management; Sugarcane; Soil
fertility.
4. CONCLUSÕES:
Acredito que minha participação no evento foi de grande importância para meu crescimento
profissional e também para maior inserção internacional do Programa de Pós-Graduação. As
informações adquiridas foram primordiais para a redação da dissertação de mestrado
5. DEMOSTRAÇÃO FINANCEIRA DOS RECURSOS DA FUNDAÇÃO AGRISUS.
A demonstração financeira é referente à passagem aérea, no valor de R$ 3858,58. O valor de
R$ 3.000,00 concedido pela AGRISUS foi utilizado para pagamento de parte da passagem aérea,
e a nota fiscal referente à compra já se encontra com a AGRISUS.
6. DATA E NOME DO PARTICIPANTE.
Thalita Fernanda Abbruzzini
[email protected]
Observações:
a) Prazo de entrega: 30 dias após término do evento.
b) Enviar via E-mail.
c) Relatório e outros materiais como vídeos, Cds, programas, etc deverão ser enviados em
duplicata.