DEPENDÊNCIA DAS CONDIÇÕES DE CÉU NAS IRRADIAÇÕES GLOBAL, DIFUSA E DIRETA DO ESPECTRO INFRAVERMELHO EM BOTUCATU/SP/BRASIL
DOI:
https://doi.org/10.59627/cbens.2016.2015Palavras-chave:
radiações solares global, difusa e direta, radiação infravermelhaResumo
O trabalho descreve a obtenção de equações lineares para quatro coberturas de céu, as quais expressam a dependência das variações das concentrações da nebulosidade, vapor de água e aerossóis na atmosfera nas razões HdGIV / HdG, HddIV / Hdd e HdDIV / HdD. O valor da fração HdGIV / HdG = 43,3% é menor na cobertura nebulosa, enquanto que HdGIV / HdG = 46,9% é maior na céu aberto.Ao contrario, a fração HddIV / Hdd = 41,0% é maior na cobertura nebulosa, enquanto que a HddIV / Hdd = 25,0% é menor na de céu aberto. O valor da fração HdDIV / HdD não varia em função da cobertura de céu: a razão HdDIV / HdD = 51,0%, é igual nas coberturas nebulosa e aberta.
Downloads
Referências
Alados, I., Alados-Arboledas, L. Direct and diffuse photosynthetically active radiation: measurements and modelling. Agric. and For. Meteorol., v.93, p.27-38, 1999.
Bolsenga SJ, Near Infrared Radiation in Northern Greenland. Journal Applied Meteorology, 1997, 6, 449-451.
Cañada J, Pedros G, Bosca JV. Relationships between UV (0.290-0.385m) and broad band solar radiation hourly values in Valencia and Córdoba, Spain. Energy 2003; 28:199-217.
Carvalho, L. M. V.; Jones, C.; Liebmann, B. The South Atlantic Convergence Zone: Intensity, Form, Persistence, and Relationships with Intraseasonal to Interannual and Extreme Rainfall. Journal of Climate, v. 17, p. 88-108, 2004
CEPAGRI – Centro de Pesquisas Meteorológicas e Climáticas Aplicadas à Agricultura http://www.cpa.unicamp.br/outras-informacoes/clima_muni_086.html, acesso em 14/09/2012.
Chaves M., Escobedo,J.F. A software to process daily solar radiation data.Renewable Energy, v19,no1,p339-344, 2000.
Codato, G.; Oliveira, A. P.; Soares, J.; Escobedo, J. F.; Gomes, E. G.; Dal Pai, A. Global and diffuse solar irradiances in urban and rural areas in southeast Brazil. Theoretical and Applied Climatology, v. 93, p.57–73, 2008.
Dal Pai, A.; Escobedo, J. F. Correa, Dal Pai, E.;Santos M. C.Estimation of Hourly,Daily and Monthly mean Diffuse Radiation Based Shadowring Correction. Energy Procedia 57(2014) 1150 - 1159
Dal Pai, A.; Escobedo, J. F. Correa, F. H. Numerical correction for the diffuse solar irradiance by the Melo-Escobedo shadowring measuring method In: ISES SOLAR WORLD CONGRESS 2011, 2011 Kassel.
Escobedo J. F., Gomes E., Oliveira A. P., Soares J. Modeling hourly and daily fractions of UV, PAR and NIR to global solar radiation under various sky conditions at Botucatu, Brazil. Applied Energy 86, 299-309, 2009.
Escobedo J. F.,Gomes E. N.,OliveiraA. P.,Soares J. R. Ratios of UV,PAR and NIR components to global solar radiation measured at Botucatu site in Brazil. Renewable Energy 36, 169-178, 2011
Finch DA, Bailey WG, Mcarthur LJB, Nasitwitwi M. Photosynthetically active radiation regimes in a southern African savanna environment. Agricultural and Forest Meteorology 2004;122:229-38.
Fröhlich C, London J. Revised Instruction manual on radiation instruments and measurements. WCRP Publications series No. 7. WMO/TD No. 149, October 1986.
Jacovides CP, Assimakopoulos VD, Tymvios FS, Theophilou K, Asimakopoulos DN. Solar global UV radiation and its relationship with solar global radiation measured on the island of Cyprus. Energy 2006;31:2728-38.
Jacovides CP, Tymvios FS, Assimakopoulos VD, Kaltsounides NA. The dependence of global and diffuse PAR radiation components on sky conditions at Athens, Greece. Agricultural and Forest Meteorology 2007;143:277-87.
Karalis JD. Characteristics of direct photosynthetically radiation. Agricultural and Forest Meteorology 1989;48:225-34.
Leal, S. S.; Tiba, C.; Piacentini, R. Daily UV radiation modeling with the usage of statistical correlations and artificial neural networks. Renewable Energy, v.36, p.3337-3344, 2011.
Lemos, C.F.; Calbete, N. O. Sistemas frontais que atuaram no litoral de 1987-1995. Climanálise, Edição comemorativa 10 anos, 1996. (INPE-10717-PRE/6178).
Martinez-Lozano JA, Tena F, Utrillas MP. Ratio of UV to global broad band irradiation in Valencia, Spain. International Journal of Climatology 1999;19:903–11.
Melo, J.M.D.; Escobedo, J.F. Medida da radiação solar difusa. VII Congresso Ibérico de Energia Solar, Vigo, Espanha. Anais do Internacional Solar Energy Society, v.1, 1994.
Nogués-Paegle, J.; MO, K.C. Alternating wet and dry conditions over South America during summer. Mon Wea Rev, v. 125, p 279-291, 1997.
Ogunjobi KO, Kim YJ. Ultraviolet and broadband solar hourly radiation at Kwangju, South Korea: analysis of their correlation with aerosol optical depth and clearness index. Atmospheric Research 2004;71:193-214.
Oliveira, A.P., Escobedo, J.F., Machado, A.J. A new shadow-ring device for measuring diffuse solar radiation at surface. Journal of Atmospheric and Oceanic Technology, Boston, v.5, p 698-708, 2002.
Papaioannou G, Nikolidakis G, Asimakopoulos D, Retalis D. Photosynthetically active radiation in Athens. Agricultural and Forest Meteorology 1996;81:287–298.
Papaioannou G, Papanikolaou N, Retalis D. Relationships of photosynthetically active radiation and shortwave irradiance. Theoretical and Applied Climatology 1993;48:23-27.
Porfirio, A. C. S.; Souza, J. L.; Lyra, G. B.; Lemes, M. A. M. An assessment of the global UV solar radiation under various sky conditions in Maceió-Northeastern Brazil. Energy, v. 44, p.584-592, 2012.
Rao CRN. Photosynthetically active components of global solar radiation: measurements and model computations. Archives for Meteorology, Geophysics, and Bioclimatology 1984;34:353-64.
Reda, I.M.; Myers, D.R.; Stoffel, T.L. Uncertainty Estimate for the Outdoor Calibration of Solar Pyranometers: NCSLI Measure, The Journal of Measurement Science; 3(4), pp. 58-66, 2008.
Robaa SM. A study of ultraviolet solar radiation at Cairo urban area, Egypt. Solar Energy 2004;77:251-59.
Satyamurty, P.; Nobre, C. A.; Silva Dias, P. L. Topics: South America. Meteorological Monographs, v.27, n.49, p.119-139, 1998.
Rossi, T. J.; Escobedo, J. F.; Santos, C. M.; Silva, M. B. P.; Gomes, E. N. Equações de estimativas sazonais para as radiações global, difusa e direta infravermelha em Botucatu/SP/Brasil. Acta de la XXXVIII Reunión de Trabajo de la Asociación Argentina de Energías Renovables y Medio Ambiente, Vol. 3, pp. 11.83-11.94, 2015.
Satyamurty, P.; Nobre, C. A.; Silva Dias, P. L. Topics: South America. Meteorological Monographs, v.27, n.49, p.119-139, 1998.
Zhang X, Zhang Y, Zhoub Y. Masuring and modelling photosynthetically active radiation in Tibet Plateau during April- October. Agricultural Meteorology 2000;102:207-12.
