Trabajo De Lluvias

EVOLUCION DE LAS PRECIPITACIONES EN VILLA MERCEDES

(SUBPROGRAMA PRODUCCION AGRICOLA – PROGRAMA PRODUCCION AGROPECUARIA – MINISTERIO DEL CAMPO)

Ing. Agr. Carlos E. Larrusse, Jefe de Subprograma Producción Agrícola
Ing. Agr. Enzo Lentini, Jefe de Área Sanidad Vegetal
Sra. Alba Castaño de Arce, Encargada Catastro de Aguas

(MARZO DE 2.012)


1.- Introducción:
Para la elaboración delpresente informe se tomaron como base de datos los registros aportados por la Delegación de Recursos Hídricos de Villa Mercedes. Los datos pertenecen a lecturas diarias tomadas a las 9 horas sobre un pluviómetro ubicado en dicha Delegación y durante un período de lectura casi ininterrumpidos desde el año 1.903 a 2.012.

2.- Objetivo:
El presente informe tiene por objeto evaluar el comportamientode las precipitaciones ocurridas en este amplio lapso de tiempo, durante el cual se pueden observar algunas variaciones por ejemplo en lo que respecta al total de precipitaciones y a la media actual comparada con décadas anteriores. Por otra parte se pretende mostrar la tendencia del comportamiento de las lluvias para los diferentes períodos, ciclos y meses.

3.- Obtención de base de datos:El registro que se ha tomado, y que se muestra a continuación, corresponde a una serie de datos extraídos desde planillas mensuales en las cuales existe un registro diario. Los datos fueron procesados y anotados como precipitaciones totales mensuales.

|Registro de lluvias V. Mercedes ( Fuente; DPA - DPR -PRH ) |


AÑO|ENERO |FEBRE |MARZO |ABRIL |MAYO |JUNIO |JULIO |AGOS |SEPTIE |OCTUB |NOVIEM |DICIEM |TOTAL | |1903 |63,0 |56,2 |64,5 |80,5 |8,0 |7,0 |29,0 |2,0 |3,8 |11,9 |89,0 |86,0 |500,9 | |1904 |67,0 |144,0 |91,0 |13,0 |24,0 |0,0 |0,0 |7,0 |0,0 |88,0 |169,0 |120,0 |723,0 | |1905 |72,0 |16,0 |86,0 |29,0 |10,0 |0,0 |0,0 |0,0 |0,0 |36,0 |39,0 |32,0 |320,0 | |1906 |142,0 |10,0 |20,0 |0,0 |0,0 |0,0 |21,0 |45,0 |11,0|21,0 |8,0 |40,0 |318,0 | |1907 |24,0 |125,0 |116,0 |16,0 |41,0 |5,0 |0,0 |26,0 |32,5 |21,0 |84,0 |47,0 |537,5 | |1908 |72,0 |29,0 |137,0 |45,0 |19,0 |2,0 |7,0 |0,0 |22,0 |29,0 |110,0 |41,0 |513,0 | |1909 |95,0 |97,0 |44,0 |32,5 |9,0 |24,0 |5,0 |0,0 |100,0 |42,0 |86,0 |12,0 |546,5 | |1910 |63,0 |11,5 |45,0 |27,0 |13,0 |0,0 |0,0 |0,0 |21,0 |52,0 |40,0 |113,0 |385,5 | |1911 |10,0 |226,0 |33,0 |26,0|50,0 |0,0 |30,0 |24,0 |21,0 |31,0 |102,0 |143,0 |696,0 | |1912 |129,0 |68,0 |32,0 |56,0 |5,0 |0,0 |10,0 |16,0 |16,0 |82,0 |86,0 |130,0 |630,0 | |1913 |57,0 |74,8 |78,0 |35,0 |14,0 |11,0 |0,0 |67,0 |35,0 |16,0 |58,0 |105,0 |550,8 | |1914 |38,0 |42,0 |99,0 |127,0 |48,0 |10,5 |0,0 |17,0 |29,0 |42,0 |62,5 |201,0 |716,0 | |1915 |156,0 |82,0 |73,0 |16,0 |0,0 |0,0 |2,0 |0,0 |33,0 |82,0 |84,0 |46,0|574,0 | |1916 |74,0 |58,0 |18,0 |50,0 |0,0 |0,0 |2,0 |13,0 |0,0 |8,5 |12,5 |23,0 |259,0 | |1917 |105,0 |142,0 |37,0 |78,0 |6,0 |5,0 |39,5 |0,0 |26,0 |36,5 |24,0 |44,0 |543,0 | |1918 |120,0 |9,0 |34,0 |8,0 |0,0 |0,0 |0,0 |0,0 |37,0 |101,0 |21,0 |75,0 |405,0 | |1919 |91,5 |92,0 |291,0 |24,0 |53,0 |17,0 |12,0 |12,0 |10,0 |60,5 |66,5 |173,5 |903,0 | |1920 |143,0 |159,0 |60,0 |20,0 |16,0 |4,0 |2,0 |7,0|3,0 |44,0 |126,0 |83,0 |667,0 | |1921 |62,0 |68,0 |166,0 |0,0 |6,0 |0,0 |8,0 |0,0 |68,0 |126,0 |43,0 |73,0 |620,0 | |1922 |79,0 |45,0 |125,0 |80,0 |120,0 |48,0 |6,0 |19,0 |10,0 |59,0 |66,0 |33,0 |690,0 | |1923 |98,0 |132,0 |179,0 |0,0 |42,0 |0,0 |10,0 |4,0 |3,0 |82,0 |19,0 |42,0 |611,0 | |1924 |81,0 |27,6 |36,0 |36,0 |6,0 |4,0 |9,0 |1,0 |55,0 |41,0 |5,6 |97,0 |399,2 | |1925 |107,0 |163,0 |65,0|78,0 |8,0 |1,0 |34,5 |0,0 |23,5 |45,0 |19,6 |84,0 |628,6 | |1926 |10,5 |53,0 |81,0 |68,0 |62,0 |4,0 |20,0 |19,0 |25,0 |28,5 |100,5 |129,0 |600,5 | |1927 |70,5 |56,0 |75,5 |8,0 |20,0 |13,0 |19,5 |97,0 |14,0 |18,0 |76,0 |21,0 |488,5 | |1928 |81,0 |118,0 |8,6 |15,5 |60,5 |3,1 |31,7 |13,0 |41,5 |53,4 |102,3 |48,0 |576,6 | |1929 |162,0 |28,0 |26,5 |6,0 |8,0 |6,0 |1,0 |1,0 |9,0 |33,0 |31,0 |9,5 |321,0 |...