Estudo da Relação entre Monitoramento Climático e a Produção Agrícola de Grãos nos Estados da Paraíba, Rio Grande do Norte e Ceará (Study of the Relationship Between Agricultural Production and Climate Monitoring Grain in the States of Paraiba, Rio...)
DOI:
https://doi.org/10.26848/rbgf.v4i2.232723Abstract
O objetivo do presente estudo é verificar se o monitoramento do clima que vem sendo observado no estado do Ceará através da FUNCEME (Fundação Cearense de Meteorologia e Recursos Hídricos) nos últimos vinte anos, para o melhoramento da produção agrícola de grão apresenta resultados satisfatórios. Para tanto, foi feita uma comparação da variabilidade inter-anual da produção agrícola e da precipitação pluvial para os estados do Ceará, Rio Grande do Norte e Paraíba. Observou-se que a variabilidade inter-anual da precipitação é a mesma nos três Estados e que não ocorreu tendência de aumento ou diminuição dos totais anuais de chuva. Verificou-se que nos anos mais secos a produção agrícola de grãos foi baixa em todos os Estados. Entretanto, durante o período analisado ocorreu uma tendência de aumento substancial da produção agrícola de grãos no Ceará e uma tendência de diminuição na Paraíba e Rio Grande do Norte. Conclui-se que o monitoramento climático realizado pelo Governo do Ceará tem sido relevante para o melhoramento da produção agrícola de grãos no Estado.
Palavras - chave: Climatologia, Precipitação, Agricultura
Study of the Relationship Between Agricultural Production and Climate Monitoring Grain in the States of Paraiba, Rio Grande do Norte and Ceará
ABSTRACT
The objective is to verify that the climate monitoring being done in the state of Ceará by FUNCEME (Ceará Foundation for Meteorology and Water Resources) in the last twenty years, to improve the agricultural production of grain produces satisfactory results. To this end, a comparison was made of inter-annual variability of agricultural production and rainfall for the states of Ceará, Rio Grande do Norte and Paraiba. It was observed that the inter-annual variability of rainfall is the same in all three countries and that there was no tendency to increase or decrease the total annual rainfall. It was found that the driest year in agricultural production of grain was low in all states. However, during the period under review there was a trend of substantial increase in grain farming in Ceará and a downward trend in Paraiba and Rio Grande do Norte. We conclude that climate monitoring conducted by the Government of Ceará has been relevant to the improvement of agricultural production of grain in the state.
Keywords: Climatology, Precipitation, Agriculture
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Copyright (c) 2011 Madson Tavares Silva, José Nildo da Nóbrega, Oseas Machado Gomes, José Ivaldo B. de Brito

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