Producción arrocera y evolución de elementos climáticos en la provincia de Corrientes (Argentina)

Estudios Geográficos

Alberto Daniel Capriolo¹  Olga Eugenia Scarpati³  Yamile Ester Puga² 

[1]Centro de Estudios Farmacológicos y Botánicos (CEFYBO-CONICET)

[2]Universidad Nacional de La Plata (UNLP)

[3]CEFYBO-CONICET y Universidad Nacional de la Plata

关键词: variabilidad climática;    temperatura;    precipitación;    producción arrocera;   

DOI  :  

学科分类：自然科学（综合）

来源: Estudios Geograficos

【 摘 要 】

Rice, a traditional crop in Corrientes (Argentine Republic), has shown variations in production in recent decades so an analysis to detect whether they were due to climate change or other factors is performed. Provincial production data come from the Ministry of Agriculture, Livestock and Fisheries. Daily temperature and precipitation data belong to the National Meteorological Service and the National Institute of Agricultural Technology. The results were validated with the nonparametric tests Mann Kendall and Sen. The results show a clear increase in rice production. Climatic elements demostrate an increase in some values of mean maximum temperature and mean minimum and a precipitation decrease in some months. No major climate changes are detected in the last forty years al the level of the statistical model used, so changes were inferred in external demand.

【 授权许可】

Unknown