@InProceedings{NascimentoAlcāKampStec:2011:ReIn,
author = "Nascimento, Renata Fernandes Figueira and Alc{\^a}ntara, Enner
Herenio de and Kampel, Milton and Stech, Jose Luiz",
affiliation = "{Instituto Nacional de Pesquisas Espaciais - INPE} and {Instituto
Nacional de Pesquisas Espaciais - INPE} and {Instituto Nacional de
Pesquisas Espaciais - INPE} and {Instituto Nacional de Pesquisas
Espaciais - INPE}",
title = "Caracteriza{\c{c}}{\~a}o f{\'{\i}}sica, qu{\'{\i}}mica,
biol{\'o}gica e {\'o}ptica da {\'a}gua do reservat{\'o}rio
hidrel{\'e}trico de Itumbiara: resultados iniciais",
booktitle = "Anais...",
year = "2011",
editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio
Soares",
pages = "5364--5371",
organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 15. (SBSR).",
publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
address = "S{\~a}o Jos{\'e} dos Campos",
keywords = "limnologia, radiometria, bio-{\'o}ptica.",
abstract = "The main objective of this work is to characterize the water
properties of the Itumbaira, GO, hydroelectrically reservoir
through the use of limnological and radiometric parameters. Two
field campaigns were organized the first during rainy (May) and
the second wet season (September). In these field campaigns the
following limnological parameters were collected chlorophyll-a,
dissolved organic and inorganic carbon, total suspended matter,
water temperature, pH and turbidity. The radiometric data was
taken using the Filedspec Hand Held. Also the absorption
coefficient of the optically active components (OAC) of the water
was measured in laboratory. The limnological data was interpolated
using the Ordinary Kriging algorithm and the radiometric data were
transformed in remote sensing reflectance. The absorption
coefficient was used to build a triangular diagram designed to
find out the relative contribution of the OAC in the water. The
results show that there is a distinct spatial variation in the
limnological and from the dam to the river confluences. Due to the
low chlorophyll-a concentration in the water the spectral response
is strong influenced by the inorganic suspended particles. The
triangulation of the absorption coefficient reveals that the water
is dominated by the inorganic particulate matter (from 65 to
80%).",
conference-location = "Curitiba",
conference-year = "30 abr. - 5 maio 2011",
isbn = "{978-85-17-00056-0 (Internet)} and {978-85-17-00057-7 (DVD)}",
language = "pt",
organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
ibi = "3ERPFQRTRW/3A63AM5",
url = "http://urlib.net/ibi/3ERPFQRTRW/3A63AM5",
targetfile = "p0315.pdf",
type = "Hidrologia e Recursos H{\'{\i}}dricos",
urlaccessdate = "29 mar. 2024"
}