Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Teresita Canchala"'
Autor:
Camilo Ocampo-Marulanda, Cristhian Fernández-Álvarez, Wilmar L. Cerón, Teresita Canchala, Yesid Carvajal-Escobar, Wilfredo Alfonso-Morales
Publikováno v:
Ain Shams Engineering Journal, Vol 13, Iss 5, Pp 101739- (2022)
Long and temporal time-consistency rainfall time series are essential for studying climate; nevertheless, raingauge stations are unevenly distributed across southwestern Colombia. This research paper assesses the consistency of the satellite rainfall
Externí odkaz:
https://doaj.org/article/e427fdd018d0413faa447d819dcbab1a
Autor:
TERESITA CANCHALA, CAMILO OCAMPO-MARULANDA, WILFREDO ALFONSO-MORALES, YESID CARVAJAL-ESCOBAR, WILMAR L. CERÓN, EDUARDO CAICEDO-BRAVO
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 94, Iss 4 (2022)
Abstract The knowledge of rainfall regimes is a relevant requirement for many activities such as water resources planning, risk management, agriculture activities management, and other hydrologic applications. The present study has consisted of valid
Externí odkaz:
https://doaj.org/article/ffe259c8509c4df69934b0e7c2de84a0
Autor:
Camilo Ocampo-Marulanda, Wilmar L. Cerón, Alvaro Avila-Diaz, Teresita Canchala, Wilfredo Alfonso-Morales, Mary T. Kayano, Roger R. Torres
Publikováno v:
Data in Brief, Vol 39, Iss , Pp 107592- (2021)
Changes observed in the current climate and projected for the future significantly concern researchers, decision-makers, and the general public. Climate indices of extreme rainfall events are a trend assessment tool to detect climate variability and
Externí odkaz:
https://doaj.org/article/263d51955934447ab2ba4693e8008b64
Autor:
Wilmar L. Cerón, Nilton Díaz, Daniel Escobar-Carbonari, Jeimar Tapasco, Rita V. Andreoli, Mary T. Kayano, Teresita Canchala
Publikováno v:
Water, Vol 14, Iss 22, p 3635 (2022)
In this research, we explored rainfall variability in the Sogamoso River Basin (SRB), its relationship with multiple scales of variability associated with El Niño–Southern Oscillation (ENSO), and the implications for rainfall prolongation during m
Externí odkaz:
https://doaj.org/article/da8113fa705c4c1d85cffd04f3ade6e1
Autor:
WILMAR L. CERÓN, RITA V. ANDREOLI, MARY T. KAYANO, TERESITA CANCHALA, YESID CARVAJAL-ESCOBAR, RODRIGO A.F. SOUZA
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 93, Iss 1 (2021)
Abstract The Colombian Biogeographic Choco (CBC) and the La Plata Basin (LPB) are regions with high biodiversity. However, these areas are characterized by scarce climatological information, complex orography, and rain-gauge network unevenly distribu
Externí odkaz:
https://doaj.org/article/92d8678b171a4845afd9e5d89754a18f
Autor:
Wilmar L. Cerón, Rita V. Andreoli, Mary T. Kayano, Teresita Canchala, Camilo Ocampo-Marulanda, Alvaro Avila-Diaz, Jean Antunes
Publikováno v:
Atmosphere, Vol 13, Iss 2, p 156 (2022)
The Andes mountain range divides Colombia into various climatic regions over the country, as the Andean, Caribbean, Pacific, Amazon, and Orinoco regions. Given this scenario, knowing the current change in total precipitation and their extremes values
Externí odkaz:
https://doaj.org/article/172b6af6697a496c856fb5a3fd8120ba
Autor:
Wilmar L. Cerón, Mary T. Kayano, Camilo Ocampo-Marulanda, Teresita Canchala, Irma Ayes Rivera, Alvaro Avila-Diaz, Rita V. Andreoli, Itamara Parente de Souza
Publikováno v:
Atmosphere, Vol 12, Iss 11, p 1527 (2021)
The Cauca River rises in the Colombian Andes and is the main tributary of the Magdalena River, which drains to the Caribbean Sea. The La Balsa station monitors the Upper Cauca basin and is located just downstream of La Salvajina hydroelectric facilit
Externí odkaz:
https://doaj.org/article/38d7984a18eb431e8a960b99aec5d063
Autor:
Mary T. Kayano, Wilmar L. Cerón, Rita V. Andreoli, Rodrigo A. F. Souza, Itamara P. Souza, Teresita Canchala
Publikováno v:
Atmosphere, Vol 12, Iss 11, p 1437 (2021)
This paper examines the effects of the tropical Pacific Ocean (TPO) and Indian Ocean Dipole (IOD) modes in the interannual variations of austral spring rainfall over South America (SA). The TPO mode refers to the El Niño-Southern Oscillation (ENSO).
Externí odkaz:
https://doaj.org/article/5c3b5e4188864f36a53f2f1979be1a05
Autor:
Teresita Canchala-Nastar, Yesid Carvajal-Escobar, Wilfredo Alfonso-Morales, Wilmar Loaiza Cerón, Eduardo Caicedo
Publikováno v:
Data in Brief, Vol 26, Iss , Pp - (2019)
The success of many projects linked to the management and planning of water resources depends mainly on the quality of the climatic and hydrological data that is provided. Nevertheless, the missing data are frequently found in hydroclimatic variables
Externí odkaz:
https://doaj.org/article/d4737e5debfc47129b4c0e7246257709
Autor:
Teresita Canchala, Wilfredo Alfonso-Morales, Yesid Carvajal-Escobar, Wilmar L. Cerón, Eduardo Caicedo-Bravo
Publikováno v:
Water, Vol 12, Iss 9, p 2628 (2020)
Improving the accuracy of rainfall forecasting is relevant for adequate water resources planning and management. This research project evaluated the performance of the combination of three Artificial Neural Networks (ANN) approaches in the forecastin
Externí odkaz:
https://doaj.org/article/1fdde5b12f7c4ba38df79defe3879251