Las precipitaciones en el noreste de la región pampeana (Provincia de Buenos Aires, Argentina) entre 1745-1900. Una reconstrucción histórica
Rain precipitations variations in the Buenos Aires province surroundings in Argentina has been studied. This research included a period of years which goes from 1745 to 1900. A graphic where 950 mm is considered as the rain average towards the end of the 19th. century has also been designed. In t...
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Formato: | Working Paper |
Lenguaje: | Español |
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Universidad de Belgrano - Facultad de Ciencias Agrarias
2015
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Acceso en línea: | http://repositorio.ub.edu.ar/handle/123456789/5665 |
Aporte de: |
id |
I36-R142-123456789-5665 |
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record_format |
dspace |
institution |
Universidad de Belgrano |
institution_str |
I-36 |
repository_str |
R-142 |
collection |
Repositorio Institucional - Universidad de Belgrano (UB) |
language |
Español |
topic |
Agricultura Ganadería Precipitaciones Clima vegetación pampas Buenos Aires, Argentina agriculture livestock rainfall weather vegetation pampas Buenos Aires, Argentina |
spellingShingle |
Agricultura Ganadería Precipitaciones Clima vegetación pampas Buenos Aires, Argentina agriculture livestock rainfall weather vegetation pampas Buenos Aires, Argentina Deschamps, Jorge Otero, Osvaldo Tonni, Eduardo P. Las precipitaciones en el noreste de la región pampeana (Provincia de Buenos Aires, Argentina) entre 1745-1900. Una reconstrucción histórica |
topic_facet |
Agricultura Ganadería Precipitaciones Clima vegetación pampas Buenos Aires, Argentina agriculture livestock rainfall weather vegetation pampas Buenos Aires, Argentina |
description |
Rain precipitations variations in the Buenos Aires province surroundings in Argentina has
been studied. This research included a period of years which goes from 1745 to 1900. A graphic where
950 mm is considered as the rain average towards the end of the 19th. century has also been designed.
In this work, “dry years” refers to the amount of 450 mm yearly to 600 mm, “regular years” includes the
amount between 600 and 950 mm and “wet years” are those when rains were over 950 mm. The annual
“rain days” are transformed in millilitres by multiplying for a 10 coefficient. Thus, it is found that the precipitations
have increased approximately and in average about 200 mm every fifty years. The following
times are regarded as years with strong draughts: 1751-1760; 1771-1780 and 1826-1835. Years 1841-
1850; 1875-1884 and 1890-1899 are characterized by rains.The vegetation transformations, along with
the increase in rains, are due to the introduction of exotic vegetal species, fires for pasturelands and the
stamping on and feeding of the introduced cattle. In 150 years the name has changed from “desierto”
(desert) to “pampa húmeda” (wet pampa) in the studied region. |
format |
Working Paper |
author |
Deschamps, Jorge Otero, Osvaldo Tonni, Eduardo P. |
author_facet |
Deschamps, Jorge Otero, Osvaldo Tonni, Eduardo P. |
author_sort |
Deschamps, Jorge |
title |
Las precipitaciones en el noreste de la región pampeana (Provincia de Buenos Aires, Argentina) entre 1745-1900. Una reconstrucción histórica |
title_short |
Las precipitaciones en el noreste de la región pampeana (Provincia de Buenos Aires, Argentina) entre 1745-1900. Una reconstrucción histórica |
title_full |
Las precipitaciones en el noreste de la región pampeana (Provincia de Buenos Aires, Argentina) entre 1745-1900. Una reconstrucción histórica |
title_fullStr |
Las precipitaciones en el noreste de la región pampeana (Provincia de Buenos Aires, Argentina) entre 1745-1900. Una reconstrucción histórica |
title_full_unstemmed |
Las precipitaciones en el noreste de la región pampeana (Provincia de Buenos Aires, Argentina) entre 1745-1900. Una reconstrucción histórica |
title_sort |
las precipitaciones en el noreste de la región pampeana (provincia de buenos aires, argentina) entre 1745-1900. una reconstrucción histórica |
publisher |
Universidad de Belgrano - Facultad de Ciencias Agrarias |
publishDate |
2015 |
url |
http://repositorio.ub.edu.ar/handle/123456789/5665 |
work_keys_str_mv |
AT deschampsjorge lasprecipitacionesenelnorestedelaregionpampeanaprovinciadebuenosairesargentinaentre17451900unareconstruccionhistorica AT oteroosvaldo lasprecipitacionesenelnorestedelaregionpampeanaprovinciadebuenosairesargentinaentre17451900unareconstruccionhistorica AT tonnieduardop lasprecipitacionesenelnorestedelaregionpampeanaprovinciadebuenosairesargentinaentre17451900unareconstruccionhistorica |
bdutipo_str |
Repositorios |
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1764820531673038848 |