Zobrazeno 1 - 10
of 121
pro vyhledávání: '"Germán Poveda"'
Autor:
Paola A. Arias, Laura D. Villegas, Oscar J. Mesa, José D. Pabón, Jacobo Arango, Santiago Arango-Aramburo, Dolors Armenteras, Rolando Barahona, Lina Berrouet, Janet Barco, Yuley Cardona, Yesid Carvajal-Escobar, Lina I. Ceballos-Bonilla, Wilmar L. Cerón, Jaime H. Escobar, Catalina González, Isabel C. Hoyos, Natalia Hoyos, Carlos Jaramillo, Giovanny Jiménez-Sánchez, J. Alejandro Martínez, Germán Poveda, Benjamín Quesada, Estela Quintero-Vallejo, Ángela M. Rendón, Daniel Ruiz-Carrascal, Alejandro Salazar, Juan F. Salazar, Adriana Sánchez, Sara C. Vieira, Juan Camilo Villegas, Clara Villegas-Palacio, Manuel D. Zuluaga
Publikováno v:
Revista de la Academia Colombiana de Ciencias Exactas, Físicas y Naturales, Vol 46, Iss 180 (2022)
Las Comunicaciones Nacionales sobre Cambio Climático (CNCC) son un mecanismo para que los países informen sus avances en mitigación y adaptación, y constituyen uno de los elementos de base para la política sobre cambio climático a escala nacion
Externí odkaz:
https://doaj.org/article/142e82e0196b4aabaa09b17f99de0400
Autor:
Lina M. Estupinan-Suarez, Fabian Gans, Alexander Brenning, Victor H. Gutierrez-Velez, Maria C. Londono, Daniel E. Pabon-Moreno, Germán Poveda, Markus Reichstein, Björn Reu, Carlos A. Sierra, Ulrich Weber, Miguel D. Mahecha
Publikováno v:
Frontiers in Earth Science, Vol 9 (2021)
Tropical ecosystems experience particularly fast transformations largely as a consequence of land use and climate change. Consequences for ecosystem functioning and services are hard to predict and require analyzing multiple data sets simultaneously.
Externí odkaz:
https://doaj.org/article/283821455651414583131ad8c2480ca3
Publikováno v:
Dyna, Vol 86, Iss 208, Pp 297-306 (2019)
Mediante la ecuación de balance hídrico superficial se estima la escorrentía media anual en la zona continental del dominio geográfico de Centro América para el programa Coordinated Regional Climate Downscaling Experiment (CORDEX) y se validan l
Externí odkaz:
https://doaj.org/article/1f9dd62d96334e08b222ddec48820db4
Autor:
Diana M. Álvarez, Germán Poveda
Publikováno v:
Remote Sensing, Vol 14, Iss 11, p 2521 (2022)
We evaluated the coupled dynamics of vegetation dynamics (NDVI) and soil moisture (SMOS) at monthly resolution over different regions of tropical South America and the effects of the Eastern Pacific (EP) and the Central Pacific (CP) El Niño–Southe
Externí odkaz:
https://doaj.org/article/c73ba6417f104320aa4dd3283d24105a
Autor:
Paola A. Arias, René Garreaud, Germán Poveda, Jhan Carlo Espinoza, Jorge Molina-Carpio, Mariano Masiokas, Maximiliano Viale, Lucia Scaff, Peter J. van Oevelen
Publikováno v:
Frontiers in Earth Science, Vol 8 (2021)
This paper provides an updated review of the most relevant scientific literature related to the hydroclimate of the Andes. The Andes, the longest cordillera in the world, faces major challenges regarding climate variability and climate change, which
Externí odkaz:
https://doaj.org/article/5aba60f2236049c4b5336aa167713dad
Publikováno v:
Frontiers in Environmental Science, Vol 8 (2020)
Externí odkaz:
https://doaj.org/article/818e70f34924479292623136c67c2274
Autor:
Germán Poveda, Jhan Carlo Espinoza, Manuel D. Zuluaga, Silvina A. Solman, René Garreaud, Peter J. van Oevelen
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
Owing to the extraordinary latitudinal extent, a strong orographic variability with very high mountain tops, and the presence of deep valleys and steep slopes, the Andes and the population of the region are highly prone and vulnerable to the impacts
Externí odkaz:
https://doaj.org/article/a25fff25a3a74ee5a7e32b063c963d0f
Publikováno v:
Frontiers in Applied Mathematics and Statistics, Vol 6 (2020)
We use Recurrence Quantification Analysis (RQA) to study features of Generalized Synchronization (GS) between El Niño-Southern Oscillation (ENSO) and monthly hydrological anomalies (HyAns) of rainfall and streamflows in Colombia. To that end, we che
Externí odkaz:
https://doaj.org/article/4ae4248c9c1545abb75295d7243a7c53
Autor:
Jhan Carlo Espinoza, René Garreaud, Germán Poveda, Paola A. Arias, Jorge Molina-Carpio, Mariano Masiokas, Maximiliano Viale, Lucia Scaff
Publikováno v:
Frontiers in Earth Science, Vol 8 (2020)
The Andes is the longest cordillera in the world and extends from northern South America to the southern extreme of the continent (from 11°N to 53°S). The Andes runs through seven countries and is characterized by a wide variety of ecosystems stron
Externí odkaz:
https://doaj.org/article/60970893db094d86bc550f39e84b8813
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
The spatiotemporal variability of precipitation in regions of complex mountainous terrains constitutes one of the most challenging research topics of geosciences. This paper explores hourly precipitation data from a set of 25 stations spanning the pe
Externí odkaz:
https://doaj.org/article/fe471df4398f443a8af60c2507a5778c