@InProceedings{FerreiraSimõMend:2013:EsFlEn,
author = "Ferreira, Alexandre da Silva and Sim{\~o}es, Margareth and
Mendon{\c{c}}a, Jos{\'e} Carlos",
title = "Estimativas dos fluxos de energia em {\'a}reas com cultivo de
cana-de-a{\c{c}}{\'u}car e soja na mesorregi{\~a}o do Sul
Goiano",
booktitle = "Anais...",
year = "2013",
editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio
Soares",
pages = "15--22",
organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 16. (SBSR)",
publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
address = "S{\~a}o Jos{\'e} dos Campos",
abstract = "The phenomenon of evapotranspiration is essential for
understanding the dynamics of the atmosphere in a region. At a
time when discussions occur on the growth of agricultural
production in Brazil and its insertion in the international market
also growing concern about the environmental impacts caused by
land use change, especially in the Brazilian savana (cerrado)
biome. This study aimed to estimate the surface radiation fluxes
and evapotranspiration daily mesoregion South Goiano grow where
agricultural activities of cultivating sugar cane and soybeans on
grassland areas. The SEBAL algorithm was implemented with images
of MODIS / Terra, supplemented with data from automatic weather
station of Morrinhos, to estimate the surface radiation fluxes and
evapotranspiration in daily mesoregion South Goiano. The values of
energy flows Rn, G, H and \λET, were calculated separately
and the value of \λET was obtained as waste of energy
balance. Also identified were the values of these parameters in
pixels cerrado, cane sugar and soybeans as land use representative
of the study area. The results showed that the values of cane
sugar were closer to the cerrado. The values of soybeans were
different compared with the savanna and cane sugar. The daily
values of actual evapotranspiration reached 6.0 mm.d-1 and
slightly exceeded this value.",
conference-location = "Foz do Igua{\c{c}}u",
conference-year = "13-18 abr. 2013",
isbn = "{978-85-17-00066-9 (Internet)} and {978-85-17-00065-2 (DVD)}",
label = "898",
language = "pt",
organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
ibi = "3ERPFQRTRW34M/3E7GGMJ",
url = "http://urlib.net/ibi/3ERPFQRTRW34M/3E7GGMJ",
targetfile = "p0898.pdf",
type = "Agricultura",
urlaccessdate = "04 maio 2024"
}