Data/hora: 07/06/2024 09:20:35

Provedor de dados: | 22
País: | Brazil
Título: | Comportamento do clima de Palotina/PR de 1973 a 2010
Autores: | Pedron, Isabel Tamara; Mariani, Kelly Lais; de Farias, Jean Luca Ribeiro; Rosseto, Alda.
Data: | 2014-03-13
Ano: | 2014
Palavras-chave: | Temperatura; Umidade; Amplitude térmica; Desmatamento; Mudanças climáticas.
Resumo: | Located in western Paraná, the city of Palotina had begun it colonization in the late 50's and the city has undergone many changes where land with dense forest was almost totally occupied by crops. The increased population of approximately 4,000 people in 1960 to 30,000 in 2010 and currently has much of the economy based on agriculture and agribusiness. With the availability of climate data since 1972 the aim of this work was to identify changes and trends in the series of daily data of precipitation, air relative humidity, maximum, minimum and mean temperature, thermal amplitude and insulation in the city from 1973 to 2010. Linear regression and Mann-Kendall seasonal methods are applied. For the whole period can be inferred trend of decrease in relative humidity, increased in maximum and mean temperatures, insolation and thermal amplitude. It is also possible to detect an increase in extreme values of maximum and minimum temperatures and increase dried in the last decade. It is also shown the evolution of deforestation in the period and the possible correlation between the change in use and land cover and climate change on a local scale.
Tipo: | Info:eu-repo/semantics/article
Idioma: | Português

Identificador:

http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9570

10.1818/sap.v12i0.9570

Editor: | Scientia Agraria Paranaensis
Relação: | http://e-revista.unioeste.br/index.php/scientiaagraria/article/view/9570/7023
Formato: | application/pdf

Fonte:

Scientia Agraria Paranaensis; Vol. 12 - Suplemento (2013); 411-419

1983-1471