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E. Alcantara, M.-P. Bonnet, A. T. Assireu, J. L. Stech, E. M. L. M. Novo and J. Lorenzzetti, “On the Water Thermal Response to the Passage of Cold Fronts: Initial Results for Itumbiara Reservoir (Brazil),” Hydrology and Earth System Sciences Discussions, Vol. 7, No. 6, 2010, pp. 9437-9465. doi:10.5194/hessd-7-9437-2010

has been cited by the following article:

• TITLE: Accessing the Potential of Satellite and Telemetric Data to Evaluate the Influence of the Heat Flux Exchange in the Water Column Mixing and Stratification

  AUTHORS: Enner Alcântara

  KEYWORDS: Thermal Infrared; Heat and Cooling; Mixing; Stratification

  JOURNAL NAME: International Journal of Geosciences, Vol.3 No.5A, October 31, 2012

  ABSTRACT: The objective of this work is to evaluate the feasibility of moderate resolution satellite data estimating the surface heat balance in a tropical hydroelectric reservoir. Each component of the heat flux balance was computed using the MODIS (Moderate Resolution Imaging Spectroradiometer) water surface temperature (WST) level 2, 1 km nominal resolution data (MOD11L2, version 5) from 2003 to 2008. The consequence of the heat flux exchange in the water column thermal structure is also investigated. The passage of cold front over a region decreases the atmospheric pressure and air temperature, enhancing the relative humidity. The sensible flux presents a small variability but an increase occurs due to a convective turbulence caused by front passage. The latent flux decrease but insufficiently to cause a condensation, just the evaporation decreases. The upwelling events are the responsible to maintain the loss of heat after the cold front pas- sage.