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It is considered as the main objective for this work the assembly and calibration of an Experimental Weather Station from the use of low material. The development of this work was acted upon principles in the following steps: Step 1 - acquisition of low cost materials; 2nd achievement of sensors to measure temperature, air relative humidity and atmospheric pressure; Step 3 - download a free software; Step 4 - assembly of equipment; Step 5 - collection of the Experimental weather station data, into the environment of a weather shelter owned by INFRAERO / GNA - based in the airport of Barra do Garças; Step 6 - correlation, analysis and discussion of the gauged data. The diary the data of the Experimental Didactics Weather Station were collected each fifty (50) minutes from 09: 00h to 19: 00hon the day 10.09.2013, along with data INFRAERO / GNA. Thus it was verified that exactly 12: 00, the temperature data recorded by the Meteorological Station the Experimental sensor and sensor INFRAERO Weather Station / GNA, registered 30,2°C. Meanwhile at 18: 00h, it was noted 43.6% relative humidity, the Experimental Weather Station, and Weather Station INFRAERO / GNA has quantified the sensor up 44%, showing a difference of only 0.4%, between stations. Given the measurement and calibration performed diagnosed that the the Experimental Weather Station and of good reliability and of excellent acceptance because its value is low cost. [ABSTRACT FROM AUTHOR]

This work aimed analyze, the months, years with the highest incidences of noise pollution, perceived by the fines applied in the period from 2005 to 2010 in the city of Cuiabá-MT. The methodological procedures were developed in 4 (four) distinct steps, as follow: 1st step corresponds to the review of the literature and informations relate to the occurrences; the 2nd step refers to the search of data from the Municipal Environment and Urban Development -- Integrated Program of Pollution Control and Combat of the Noise Pollution -- City Hall of Cuiabá-MT; the 3rd step is concerned of the tabulation and generation of a database in a spreadsheet and the 4th and last step designated for the interpretation of the data and drafting the article. Throughout the analyzed period, it was noted that the year of 2010 stood out with 2,305 cases of noise pollution, then highlighting the year of 2008, which had 2,029 occurrences. Because of the high number of occurrences in the period, it is very important that people be informed about the irreversible hearing alterations that excessive exposure noise can cause. [ABSTRACT FROM AUTHOR]

This paper presents the results of geomorphologic-hydro sedimentlogy study done in the hydrographic basin of the Aquidorobó torrent and its area of influence in the municipio of Poxoréu, southeast of the state of Mato Grosso, in the geomorphic unit know as «meseta de los acantilados». The torrent studied is affluent of the Poxoréu River in the San Lorenço basin. The geomorphic-sedimentlogy works were made in the municipio Poxoréu and are related to the open-pits of common wells and artesian wells in some houses, farmsteads and others built to get water for common use. In general, companies charged of building the wells make water chemical analysis to show the owners the quality of the resource and abilities for personal consumption and other uses. [ABSTRACT FROM AUTHOR]