Africa Barreto

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This study presents a novel method for investigations on undisturbed samples from full-scale horizontal subsurface-flow constructed wetlands (HSSFCW). The planted fixed bed reactor (PFR), developed at the Helmholtz Center for Environmental Research (UFZ), is a universal test unit for planted soil filters that reproduces the operational conditions of a(More)
The forest temperature is one key parameter in the models developed for providing early fire risk alerts. The satellite remote sensing data are the best way to obtain this parameter both regionally and globally. This study proposes an approach to obtain Forest Surface Temperature (FST) by means of Terra-ASTER (Advanced Spaceborne Thermal Emission and(More)
1. ABSTRACT A temporal coverage of 27 years is currently available at the new version of the OISST (NOAA Optimum Interpolation Sea Surface Temperature Analysis) database. Such period is appropriate to get information about different climate oscillations, such as El Niño-Southern Oscillation (ENSO) and North Atlantic Oscillation (NAO). Among the diversity of(More)
Currently, achieving high-fidelity sound spatialization requires the prospective user to undergo lengthy measurements in an anechoic chamber using highly specialized equipment. This, in turn, has increased the cost and reduced the availability of high-fidelity spatialization to the general public. Attempts to generalize 3D audio have been made using the(More)
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