2019-09-052019-09-052013-08-12SANTOS, Ana Letícia Melo dos. Variabilidade do perfil vertical da temperatura e umidade relativa do ar na Floresta Nacional de Caxiuanã-PA. Orientador: Antônio Carlos Lôla da Costa. 2013. 36 f. Trabalho de Curso (Bacharelado em Meteorologia) - Faculdade de Meteorologia, Instituto de Geociências, Universidade Federal do Pará, Belém, 2013. Disponível em: http://bdm.ufpa.br/jspui/handle/prefix/2026. Acesso em:.http://bdm.ufpa.br/jspui/handle/prefix/2026The study was conducted using data collected from the meteorological tower of Caxiuanã National Forest, which is located in the lower river Anapú between the Tocantins and Xingu river, eastern Amazonia, in the municipalities of Melgaço and Portel, with the northern limits of 1o37'S / 51o19 'and 1o54'S W / 51 58'W and south boundaries of 2o15'S / 51o15'W and 2o15'S / 51o56'W. We analyzed the profiles of temperature and humidity in four heights, the data are hourly averages over a year, and were divided into two periods, one wet and one dry. The aim of this study was to evaluate the seasonal and hourly meteorological elements. The air temperature was higher in the dry season and during the afternoon over the course of the entire year. The relative humidity on the surface is greater than at the higher levels and in the rainy season was wetter and with smaller amplitudes in the dry period, and the afternoon was the time with higher humidity variations with large amplitudes. The simple linear regression curve obtained satisfactory result to estimate the temperature and relative humidity at surface level from data obtained above the canopy.Acesso AbertoClimatologiaTemperaturaUmidadeFlorestas tropicais - ParáCNPQ::CIENCIAS EXATAS E DA TERRA::GEOCIENCIAS::METEOROLOGIA::CLIMATOLOGIATrabalho de Curso - Graduação - Monografia