2010
DOI: 10.21930/rcta.vol11_num2_art:209
|View full text |Cite
|
Sign up to set email alerts
|

Cuantificación e interpolación de tendencias locales de temperatura y precipitación en zonas alto andinas de Cundinamarca y Boyacá (Colombia)

Abstract: <p>El cambio en el patrón climático global no sólo afecta la temperatura, sino el ciclo hidrológico con mayores variaciones en los ambientales locales. Con el fin de cuantificar las tendencias de temperatura máxima, mínima y precipitación media, se realizó un análisis no-paramétrico de las series de tiempo de 31 estaciones meteorológicas ubicadas en zonas alto andinas de Cundinamarca y Boyacá, con registros de 1985 a 2008. Se calcularon las tendencias de cambio de las variables climáticas para cada una d… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1
1
1
1

Citation Types

1
10
0
5

Year Published

2016
2016
2023
2023

Publication Types

Select...
9

Relationship

0
9

Authors

Journals

citations
Cited by 25 publications
(16 citation statements)
references
References 10 publications
1
10
0
5
Order By: Relevance
“…However, longer term analyses of past and future climate trends by Pabon () for Colombia and, more specifically, for Cundinamarca (Pabón ) agree with data compiled by Rojas et al. () in predicting little or no increase in mean annual temperature for the Chingaza area until ~2120–2130, after which temperatures are predicted to rise significantly. To date, rainfall has shown the predicted increase on the eastern slope of the Andes, but is predicted to decrease in areas further west by at least 2150 (Pabon ), perhaps including much of Chingaza.…”
Section: Discussionsupporting
confidence: 74%
See 1 more Smart Citation
“…However, longer term analyses of past and future climate trends by Pabon () for Colombia and, more specifically, for Cundinamarca (Pabón ) agree with data compiled by Rojas et al. () in predicting little or no increase in mean annual temperature for the Chingaza area until ~2120–2130, after which temperatures are predicted to rise significantly. To date, rainfall has shown the predicted increase on the eastern slope of the Andes, but is predicted to decrease in areas further west by at least 2150 (Pabon ), perhaps including much of Chingaza.…”
Section: Discussionsupporting
confidence: 74%
“…However, Rojas et al. () quantified regional temperature trends, finding an increase of 0.2–0.4°C per decade in mean maximum temperatures and a decrease of 0.3–0.6°C per decade in mean minimum temperatures, as well as a trend for a 5–10 mm/yr increase in rainfall in the area between 1985 and 2008. A La Niña event in 2010–2011 affected our study area and most of the country with extraordinarily high rainfall (Fig.…”
Section: Methodsmentioning
confidence: 99%
“…The rainfall pattern of the count area is bimodal, with the CBCs occurring in the transition between the October-November rainy season and the January-March dry season. There has been an increase of 0.2-0.4 • C per decade in the mean maximum temperature in the region (Rojas et al, 2010) and a particularly high increase in recent decades in the city itself due to the formation of a heat island that is expanding toward the northwest (Angel et al, 2010), and now includes 9 of the 11 CBC localities within the urban matrix of Bogotá.…”
Section: Study Areamentioning
confidence: 99%
“…Pese a la gran disponibilidad de datos a nivel mundial y a la publicación de los modelos climáticos globales, que representan un insumo importante para los decisores de políticas a escala mundial o regional, a nivel de mesoclima, esta información es insuficiente para la toma de decisiones a nivel municipal o de finca (Rojas, Arce, Peña, Boshell y Ayarza, 2010). Por lo tanto, este trabajo pretende proveer información a escala local en torno a la variabilidad espacial y temporal de la precipitación en la cuenca del río Chicú, ubicada entre los municipios de Tabio y Tenjo, en el departamento de Cundinamarca, Colombia, para que pueda ser utilizada como insumo en la detección de posibles impactos del cambio climático y para el diseño de medidas de adaptación y mitigación en la región.…”
Section: Planteamiento Del Problemaunclassified