P
Paul Viñas
Publications - 4
Citations - 272
Paul Viñas is an academic researcher. The author has contributed to research in topics: Land cover & Hydrometeorology. The author has an hindex of 4, co-authored 4 publications receiving 202 citations.
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Journal ArticleDOI
Impacts of land use on the hydrological response of tropical Andean catchments
Boris F. Ochoa-Tocachi,Wouter Buytaert,Bert De Bièvre,Rolando Célleri,Patricio Crespo,Marcos Villacís,Carlos A. Llerena,Luis Acosta,Mauricio Villazon,Mario Guallpa,Junior Gil-Ríos,Paola Fuentes,Dimas Olaya,Paul Viñas,Gerver Rojas,Sandro Arias +15 more
TL;DR: In this paper, the authors analyzed data generated from a participatory monitoring network of 25 headwater catchments covering three of the major Andean biomes (paramo, jalca and puna) and linked their hydrological responses to main types of human interventions (cultivation, afforestation and grazing).
Journal ArticleDOI
Latitudinal and altitudinal patterns of plant community diversity on mountain summits across the tropical Andes
Francisco Cuesta,Francisco Cuesta,Priscilla Muriel,Luis D. Llambí,Stephan Halloy,Nikolay Aguirre,Stephan G. Beck,Julieta Carilla,Rosa Isela Meneses,Soledad Cuello,Alfredo Grau,Luis E. Gámez,Javier Irazábal,Jorge Jácome,Ricardo Jaramillo,Lirey Ramírez,Natalia Samaniego,David Suárez-Duque,Natali Thompson,Alfredo Tupayachi,Paul Viñas,Karina Yager,Maria Teresa Becerra,Harald Pauli,William D. Gosling +24 more
TL;DR: In this article, the authors present the first continental-scale comparative study of plant community diversity on summits of the tropical Andes, using data from 792 permanent vegetation plots (1m2) within 50 summits, distributed along a 4200 km transect.
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Thermal niche traits of high alpine plant species and communities across the tropical Andes and their vulnerability to global warming
Francisco Cuesta,Francisco Cuesta,Carolina Tovar,Luis D. Llambí,William D. Gosling,Stephan Halloy,Julieta Carilla,Priscilla Muriel,Rosa Isela Meneses,Rosa Isela Meneses,Stephan G. Beck,Carmen Ulloa Ulloa,Karina Yager,Nikolay Aguirre,Paul Viñas,Jorge Jácome,David Suárez-Duque,Wouter Buytaert,Harald Pauli +18 more
TL;DR: In this paper, the effect of latitude and elevation on the thermal ranges of Andean vascular plant species and communities was assessed based on their thermal traits, and the authors concluded that species restricted to equatorial latitudes and plant communities dominated by these species were the most vulnerable to global warming, due to a potentially higher risk of losing thermal niche space.
Journal ArticleDOI
High-resolution hydrometeorological data from a network of headwater catchments in the tropical Andes
Boris F. Ochoa-Tocachi,Wouter Buytaert,Javier Antiporta,Luis Acosta,Juan D. Bardales,Rolando Célleri,Patricio Crespo,Paola Fuentes,Junior Gil-Ríos,Mario Guallpa,Carlos A. Llerena,Dimas Olaya,Pablo Pardo,Gerver Rojas,Marcos Villacís,Mauricio Villazon,Paul Viñas,Bert De Bièvre +17 more
TL;DR: A hydrometeorological dataset from a network of paired instrumented catchments, obtained by participatory monitoring through a partnership of academic and non-governmental institutions, to support evidence-based decision making on land management and evaluate the effectiveness of catchment interventions.