Advanced search
Start date
Betweenand

Bio-optical model parametrization to study the chlorophyll-A concentration along a cascade of reservoirs

Grant number: 12/19821-1
Support type:Regular Research Grants
Duration: June 01, 2013 - May 31, 2015
Field of knowledge:Physical Sciences and Mathematics - Geosciences
Principal Investigator:Enner Herenio de Alcântara
Grantee:Enner Herenio de Alcântara
Home Institution: Faculdade de Ciências e Tecnologia (FCT). Universidade Estadual Paulista (UNESP). Campus de Presidente Prudente. Presidente Prudente , SP, Brazil
Assoc. researchers:Arcilan Trevenzoli Assireu ; Cláudio Clemente Faria Barbosa ; Maria de Lourdes Bueno Trindade Galo ; Nilton Nobuhiro Imai

Abstract

The water represents a complex mixture of a variety of dissolved or particulate materials. This materials have different optical properties, that is, interact with light in different ways in function of their nature and concentration. The presence of these components in the water column is responsible for modifications in the water colour, because they absorbs and scattering selectively the incident light. The signal remotely detected is formed from the following contributions: the scattered light by the atmosphere; the reflected light by the water surface and the upwelling light from the water after been backscattered in the water column. Only the upwelling light from the water have useful information to be used in remote sensing. The quantitatively interpretations of the detected signal by remote sensors in terms of water components require to be identified and isolated the effects caused by variations in the incident light field over the remotely detected signal. Thereupon, the water colour modeling aims to express the remote sensing reflectance in terms of inherent optical properties (IOP), such as total absorption and backscattering coefficients. The objective of this research is to parameterize a bio-optical model to estimate the chlorophyll-a concentration in the water along reservoirs in cascade (Nova Avanhandava and Barra Bonita reservoirs). (AU)

Scientific publications (31)
(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)
GOMES, ANA CAROLINA; ALCANTARA, ENNER; RODRIGUES, THANAN; BERNARDO, NARIANE. Satellite estimates of euphotic zone and Secchi disk depths in a colored dissolved organic matter-dominated inland water. ECOLOGICAL INDICATORS, v. 110, MAR 2020. Web of Science Citations: 0.
COELHO DO CARMO, ALISSON FERNANDO; RIBEIRO BERNARDO, NARIANE MARSELHE; IMAI, NILTON NOBUHIRO; SHIMABUKURO, MILTON HIROKAZU. Improving the empirical line method applied to hyperspectral inland water images by combining reference targets and in situ water measurements. REMOTE SENSING LETTERS, v. 11, n. 2, p. 186-194, FEB 1 2020. Web of Science Citations: 0.
BERNARDO, NARIANE; DO CARMO, ALISSON; PARK, EDWARD; ALCANTARA, ENNER. Retrieval of Suspended Particulate Matter in Inland Waters with Widely Differing Optical Properties Using a Semi-Analytical Scheme. REMOTE SENSING, v. 11, n. 19 OCT 2019. Web of Science Citations: 0.
WATANABE, FERNANDA; ALCANTARA, ENNER; BERNARDO, NARIANE; DE ANDRADE, CAROLINE; GOMES, ANA CAROLINA; DO CARMO, ALISSON; RODRIGUES, THANAN; ROTTA, LUIZ HENRIQUE. Mapping the chlorophyll-a horizontal gradient in a cascading reservoirs system using MSI Sentinel-2A images. Advances in Space Research, v. 64, n. 3, p. 581-590, AUG 1 2019. Web of Science Citations: 0.
ANDRADE, CAROLINE; ALCANTARA, ENNER; BERNARDO, NARIANE; KAMPEL, MILTON. An assessment of semi-analytical models based on the absorption coefficient in retrieving the chlorophyll-a concentration from a reservoir. Advances in Space Research, v. 63, n. 7, p. 2175-2188, APR 1 2019. Web of Science Citations: 1.
ROTTA, LUIZ HENRIQUE; MISHRA, DEEPAK R.; ALCANTARA, ENNER; IMAI, NILTON; WATANABE, FERNANDA; RODRIGUES, THANAN. K-d(PAR) and a Depth Based Model to Estimate the Height of Submerged Aquatic Vegetation in an Oligotrophic Reservoir: A Case Study at Nova Avanhandava. REMOTE SENSING, v. 11, n. 3 FEB 1 2019. Web of Science Citations: 0.
BERNARDO, NARIANE; ALCANTARA, ENNER; WATANABE, FERNANDA; RODRIGUES, THANAN; DO CARMO, ALISSON; CAMPOS GOMES, ANA CAROLINA; ANDRADE, CAROLINE. Light Absorption Budget in a Reservoir Cascade System with Widely Differing Optical Properties. WATER, v. 11, n. 2 FEB 2019. Web of Science Citations: 1.
BERNARDO, NARIANE; ALCANTARA, ENNER; WATANABE, FERNANDA; RODRIGUES, THANAN; CARMO, ALISSON; GOMES, ANA; ANDRADE, CAROLINE. Glint Removal Assessment to Estimate the Remote Sensing Reflectance in Inland Waters with Widely Differing Optical Properties. REMOTE SENSING, v. 10, n. 10 OCT 2018. Web of Science Citations: 2.
ROTTA, LUIZ HENRIQUE S.; MISHRA, DEEPAK R.; WATANABE, FERNANDA S. Y.; RODRIGUES, THANAN W. P.; ALCANTARA, ENNER H.; IMAI, NILTON N. Analyzing the feasibility of a space-borne sensor (SPOT-6) to estimate the height of submerged aquatic vegetation (SAV) in inland waters. ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, v. 144, p. 341-356, OCT 2018. Web of Science Citations: 3.
RODRIGUES, THANAN; ALCANTARA, ENNER; MISHRA, DEEPAK R.; WATANABE, FERNANDA; BERNARDO, NARIANE; ROTTA, LUIZ; IMAI, NILTON; ASTUTI, IKE. Performance of existing QAAs in Secchi disk depth retrieval in phytoplankton and dissolved organic matter dominated inland waters. JOURNAL OF APPLIED REMOTE SENSING, v. 12, n. 3 SEP 12 2018. Web of Science Citations: 1.
ANDRADE, CAROLINE; BERNARDO, NARIANE; CARMO, ALISSON; ALCANTARA, ENNER; KAMPEL, MILTON. Assessment of quasi-analytical algorithm for estimating the inherent optical properties in a complex cascade system. JOURNAL OF APPLIED REMOTE SENSING, v. 12, n. 3 SEP 4 2018. Web of Science Citations: 1.
WATANABE, FERNANDA; ALCANTARA, ENNER; RODRIGUES, THANAN; ROTTA, LUIZ; BERNARDO, NARIANE; IMAI, NILTON. Remote sensing of the chlorophyll-a based on OLI/Landsat-8 and MSI/Sentinel-2A (Barra Bonita reservoir, Brazil). Anais da Academia Brasileira de Ciências, v. 90, n. 2, 1, p. 1987-2000, AUG 2018. Web of Science Citations: 4.
CAMPOS GOMES, ANA CAROLINA; BERNARDO, NARIANE; DO CARMO, ALISSON COELHO; RODRIGUES, THANAN; ALCANTARA, ENNER. Diffuse Attenuation Coefficient Retrieval in CDOM Dominated Inland Water with High Chlorophyll-a Concentrations. REMOTE SENSING, v. 10, n. 7 JUL 2018. Web of Science Citations: 2.
WATANABE, FERNANDA; RODRIGUES, THANAN; DO CARMO, ALISSON; ALCANTARA, ENNER; SHIMABUKURO, MILTON; IMAI, NILTON; BERNARDO, NARIANE; ROTTA, LUIZ HENRIQUE. Assessment of Scattering Error Correction Techniques for AC-S Meter in a Tropical Eutrophic Reservoir. REMOTE SENSING, v. 10, n. 5 MAY 2018. Web of Science Citations: 0.
RODRIGUES, THANAN; MISHRA, EEPAK R.; ALCANTARA, ENNER; ASTUTI, IKE; WATANABE, FERNANDA; IMAI, NILTON. Estimating the Optical Properties of Inorganic Matter-Dominated Oligo-to-Mesotrophic Inland Waters. WATER, v. 10, n. 4 APR 2018. Web of Science Citations: 2.
WATANABE, FERNANDA; ALCANTARA, ENNER; IMAI, NILTON; RODRIGUES, THANAN; BERNARDO, NARIANE. Estimation of Chlorophyll-a Concentration from Optimizing a Semi-Analytical Algorithm in Productive Inland Waters. REMOTE SENSING, v. 10, n. 2 FEB 2018. Web of Science Citations: 8.
CAMPOS GOMES, ANA CAROLINA; BERNARDO, NARIANE; ALCANTARA, ENNER. Accessing the southeastern Brazil 2014 drought severity on the vegetation health by satellite image. NATURAL HAZARDS, v. 89, n. 3, p. 1401-1420, DEC 2017. Web of Science Citations: 5.
RODRIGUES, THANAN; MISHRA, DEEPAK R.; ALCANTARA, ENNER; WATANABE, FERNANDA; ROTTA, LUIZ; IMAI, NILTON NOBUHIRO. Retrieving Total Suspended Matter in Tropical Reservoirs Within a Cascade System With Widely Differing Optical Properties. IEEE JOURNAL OF SELECTED TOPICS IN APPLIED EARTH OBSERVATIONS AND REMOTE SENSING, v. 10, n. 12, 2, p. 5495-5512, DEC 2017. Web of Science Citations: 0.
RODRIGUES, THANAN; ALCANTARA, ENNER; WATANABE, FERNANDA; IMAI, NILTON. Retrieval of Secchi disk depth from a reservoir using a semi-analytical scheme. REMOTE SENSING OF ENVIRONMENT, v. 198, p. 213-228, SEP 1 2017. Web of Science Citations: 17.
BERNARDO, NARIANE; WATANABE, FERNANDA; RODRIGUES, THANAN; ALCANTARA, ENNER. Atmospheric correction issues for retrieving total suspended matter concentrations in inland waters using OLI/Landsat-8 image. Advances in Space Research, v. 59, n. 9, p. 2335-2348, MAY 1 2017. Web of Science Citations: 20.
ALCANTARA, ENNER; BERNARDO, NARIANE; RODRIGUES, THANAN; WATANABE, FERNANDA. Modeling the spatio-temporal dissolved organic carbon concentration in Barra Bonita reservoir using OLI/Landsat-8 images. MODELING EARTH SYSTEMS AND ENVIRONMENT, v. 3, n. 1 APR 2017. Web of Science Citations: 2.
BERNARDO, NARIANE; ALCANTARA, ENNER. Comparing proximal remote sensing and orbital images to estimate the total suspended matter in inland water. MODELING EARTH SYSTEMS AND ENVIRONMENT, v. 3, n. 1 APR 2017. Web of Science Citations: 1.
FERNANDA SAYURI YOSHINO WATANABE; ENNER HERENIO DE ALCÂNTARA; THANAN WALESZA PEQUENO RODRIGUES; NARIANE MARSELHE RIBEIRO BERNARDO; LUIZ HENRIQUE DA SILVA ROTTA; NILTON NOBUHIRO IMAI. Phytoplankton community dynamic detection from the chlorophyll-specific absorption coefficient in productive inland waters. Acta Limnol. Bras., v. 29, p. -, 2017.
WATANABE, FERNANDA; MISHRA, DEEPAK R.; ASTUTI, IKE; RODRIGUES, THANAN; ALCANTARA, ENNER; IMAI, NILTON N.; BARBOSA, CLAUDIO. Parametrization and calibration of a quasi-analytical algorithm for tropical eutrophic waters. ISPRS JOURNAL OF PHOTOGRAMMETRY AND REMOTE SENSING, v. 121, p. 28-47, NOV 2016. Web of Science Citations: 21.
WATANABE, FERNANDA; RODRIGUES, THANAN; BERNARDO, NARIANE; NTARA, ENNER ALCA; IMAI, NILTON. Drought can cause phytoplankton growth intensification in Barra Bonita reservoir. MODELING EARTH SYSTEMS AND ENVIRONMENT, v. 2, n. 3 SEP 2016. Web of Science Citations: 4.
ROTTA, LUIZ H. S.; MISHRA, DEEPAK R.; ALCANTARA, ENNER H.; IMAI, NILTON N. Analyzing the status of submerged aquatic vegetation using novel optical parameters. International Journal of Remote Sensing, v. 37, n. 16, p. 3786-3810, AUG 20 2016. Web of Science Citations: 7.
ALCANTARA, ENNER; WATANABE, FERNANDA; RODRIGUES, THANAN; BERNARDO, NARIANE. An investigation into the phytoplankton package effect on the chlorophyll-a specific absorption coefficient in Barra Bonita reservoir, Brazil. REMOTE SENSING LETTERS, v. 7, n. 8, p. 761-770, AUG 2016. Web of Science Citations: 8.
THANAN WALESZA PEQUENO RODRIGUES; ULISSES SILVA GUIMARÃES; LUIZ HENRIQUE DA SILVA ROTTA; FERNANDA SAYURI YOSHINO WATANABE; ENNER ALCÂNTARA; NILTON NOBUHIRO IMAI. DELINEAMENTO AMOSTRAL EM RESERVATÓRIOS UTILIZANDO IMAGENS LANDSAT-8/OLI: UM ESTUDO DE CASO NO RESERVATÓRIO DE NOVA AVANHANDAVA (ESTADO DE SÃO PAULO, BRASIL). Bol. Ciênc. Geod., v. 22, n. 2, p. 303-323, Jun. 2016.
ALCANTARA, ENNER; WATANABE, FERNANDA; RODRIGUES, THANAN; BERNARDO, NARIANE; ROTTA, LUIZ; CARMO, ALISSON; CURTARELLI, MARCELO; IMAI, NILTON. Field measurements of the backscattering coefficient in a cascading reservoir system: first results from Nova Avanhandava and Barra Bonita Reservoirs (Sao Paulo, Brazil). REMOTE SENSING LETTERS, v. 7, n. 5, p. 417-426, MAY 3 2016. Web of Science Citations: 9.
ALCANTARA, ENNER; BERNARDO, NARIANE; WATANABE, FERNANDA; RODRIGUES, THANAN; ROTTA, LUIZ; CARMO, ALISSON; SHIMABUKURO, MILTON; GONCALVES, STELA; IMAI, NILTON. Estimating the CDOM absorption coefficient in tropical inland waters using OLI/Landsat-8 images. REMOTE SENSING LETTERS, v. 7, n. 7, p. 661-670, 2016. Web of Science Citations: 7.
YOSHINO WATANABE, FERNANDA SAYURI; ALCANTARA, ENNER; PEQUENO RODRIGUES, THANAN WALESZA; IMAI, NILTON NOBUHIRO; FARIA BARBOSA, CLAUDIO CLEMENTE; DA SILVA ROTTA, LUIZ HENRIQUE. Estimation of Chlorophyll-a Concentration and the Trophic State of the Barra Bonita Hydroelectric Reservoir Using OLI/Landsat-8 Images. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, v. 12, n. 9, p. 10391-10417, SEP 2015. Web of Science Citations: 42.

Please report errors in scientific publications list by writing to: cdi@fapesp.br.