Analysis of the spatial variability of rainfall in the Pajeú river Basin in Pernambuco state by using geostatistics
Considering the importance of water and the need for knowing the places of high rainfall rates, aimed for an efficient water resources management, this paper deals with the analysis of the space distribution of the long term average annual rainfall in the Pajeú River Basin (Pernambuco State). The...
| Main Authors: | , |
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| Format: | Article |
| Language: | Portuguese |
| Published: |
Universidade de Fortaleza
2009-05-01
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| Series: | Revista Tecnologia |
| Subjects: | |
| Online Access: | https://periodicos.unifor.br/tec/article/view/27 |
| _version_ | 1818499269887262720 |
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| author | João H.P.B Salgueiro Suzana M. G. L. Montenegro |
| author_facet | João H.P.B Salgueiro Suzana M. G. L. Montenegro |
| author_sort | João H.P.B Salgueiro |
| collection | DOAJ |
| description | Considering the importance of water and the need for knowing the places of high
rainfall rates, aimed for an efficient water resources management, this paper deals
with the analysis of the space distribution of the long term average annual rainfall in
the Pajeú River Basin (Pernambuco State). The geostatistic and the kriging method
were used, based on observed rainfall series in the basin. Interpolation maps were
performed, and also calculation of the estimates errors. The actual knowledge of the
rainfall pattern has been confirmed in the area. |
| first_indexed | 2024-12-10T20:27:07Z |
| format | Article |
| id | doaj.art-a0dd6c0589a14b4ca1d4354659bae175 |
| institution | Directory Open Access Journal |
| issn | 0101-8191 2318-0730 |
| language | Portuguese |
| last_indexed | 2024-12-10T20:27:07Z |
| publishDate | 2009-05-01 |
| publisher | Universidade de Fortaleza |
| record_format | Article |
| series | Revista Tecnologia |
| spelling | doaj.art-a0dd6c0589a14b4ca1d4354659bae1752022-12-22T01:34:49ZporUniversidade de FortalezaRevista Tecnologia0101-81912318-07302009-05-0129226Analysis of the spatial variability of rainfall in the Pajeú river Basin in Pernambuco state by using geostatisticsJoão H.P.B Salgueiro0Suzana M. G. L. Montenegro1Superintendência Regional de RecifeUniversidade Federal de PernambucoConsidering the importance of water and the need for knowing the places of high rainfall rates, aimed for an efficient water resources management, this paper deals with the analysis of the space distribution of the long term average annual rainfall in the Pajeú River Basin (Pernambuco State). The geostatistic and the kriging method were used, based on observed rainfall series in the basin. Interpolation maps were performed, and also calculation of the estimates errors. The actual knowledge of the rainfall pattern has been confirmed in the area.https://periodicos.unifor.br/tec/article/view/27precipitação média. distribuição espacial, interpolação |
| spellingShingle | João H.P.B Salgueiro Suzana M. G. L. Montenegro Analysis of the spatial variability of rainfall in the Pajeú river Basin in Pernambuco state by using geostatistics Revista Tecnologia precipitação média. distribuição espacial, interpolação |
| title | Analysis of the spatial variability of rainfall in the Pajeú river Basin in Pernambuco state by using geostatistics |
| title_full | Analysis of the spatial variability of rainfall in the Pajeú river Basin in Pernambuco state by using geostatistics |
| title_fullStr | Analysis of the spatial variability of rainfall in the Pajeú river Basin in Pernambuco state by using geostatistics |
| title_full_unstemmed | Analysis of the spatial variability of rainfall in the Pajeú river Basin in Pernambuco state by using geostatistics |
| title_short | Analysis of the spatial variability of rainfall in the Pajeú river Basin in Pernambuco state by using geostatistics |
| title_sort | analysis of the spatial variability of rainfall in the pajeu river basin in pernambuco state by using geostatistics |
| topic | precipitação média. distribuição espacial, interpolação |
| url | https://periodicos.unifor.br/tec/article/view/27 |
| work_keys_str_mv | AT joaohpbsalgueiro analysisofthespatialvariabilityofrainfallinthepajeuriverbasininpernambucostatebyusinggeostatistics AT suzanamglmontenegro analysisofthespatialvariabilityofrainfallinthepajeuriverbasininpernambucostatebyusinggeostatistics |