Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Patricio Crespo"'
Autor:
Santiago Núñez Mejía, Carina Villegas-Lituma, Patricio Crespo, Mario Córdova, Ronald Gualán, Johanna Ochoa, Pablo Guzmán, Daniela Ballari, Alexis Chávez, Santiago Mendoza Paz, Patrick Willems, Ana Ochoa-Sánchez
Publikováno v:
Environmental Evidence, Vol 12, Iss 1, Pp 1-12 (2023)
Abstract Background Global warming and climate change are threats to the world. Warmer temperatures and changes in precipitation patterns alter water availability and increase the occurrence of extreme weather events. South America and the Andes are
Externí odkaz:
https://doaj.org/article/4d3cfc1c555c43fb8bdfd97686fda4d7
Autor:
Patricio Crespo Coello
Publikováno v:
Antropología Cuadernos de Investigación, Iss 29 (2024)
En algunos políticos contemporáneos se detectan gestos y discursos disruptivos con lo que podría considerarse un comportamiento correcto. La cortesía y la sobriedad, están siendo reemplazadas por formas discursivas que comunican una ruptura cult
Externí odkaz:
https://doaj.org/article/a42638f259904bc585143b90ebdcbe2b
Publikováno v:
Frontiers in Environmental Science, Vol 12 (2024)
Highly conductive topsoils in neotropical high-elevation grassland-dominated ecosystems, or so-called paramos in the Andean region, influence the local rainfall-runoff processes predominated by saturation-excess overland flow as the primary source of
Externí odkaz:
https://doaj.org/article/1730bcd2536049d499404fc1ba6ed904
Effect of weir´s theoretical discharge coefficient on discharge measurements in small Andean streams
Publikováno v:
La Granja: Revista de Ciencias de la Vida, Vol 36, Iss 2 (2022)
Andean ecosystems provide important hydrological services for downstream communities. Due to this importance, several hydrological studies have been carried out in recent years, with emphasis on hydrological processes identification and land use chan
Externí odkaz:
https://doaj.org/article/05354f2df7bd4f4f8c3b7482250143c5
Autor:
Carlos Quiroz Dahik, Patricio Crespo, Bernd Stimm, Reinhard Mosandl, Jorge Cueva, Patrick Hildebrandt, Michael Weber
Publikováno v:
Carbon Balance and Management, Vol 16, Iss 1, Pp 1-15 (2021)
Abstract Background Since the 1990’s, afforestation programs in the páramo have been implemented to offset carbon emissions through carbon sequestration, mainly using pine plantations. However, several studies have indicated that after the establi
Externí odkaz:
https://doaj.org/article/9c9da76949044d4484cd2c76d88199f8
Publikováno v:
La Granja: Revista de Ciencias de la Vida, Vol 34, Iss 2 (2021)
La medición de la cobertura vegetal es fundamental para conocer qué porcentaje de la precipitación queda interceptada sobre la misma. Las técnicas más utilizadas para medir la cobertura in situ son el índice de área foliar (IAF) y la densidad
Externí odkaz:
https://doaj.org/article/9346ecd314464eab9c777dc1c3e7e69e
Publikováno v:
Maskana, Vol 9, Iss 2, Pp 53-65 (2018)
Soil and vegetation cover play a critical role in the hydrology of the Andean Páramo generating runoff primarily by shallow subsurface flow. Understanding the dynamics of soil moisture response under pristine vegetation cover during rainfall events
Externí odkaz:
https://doaj.org/article/08e184eb827a4448b0d9d903da87faf2
Publikováno v:
Hydrology, Vol 9, Iss 4, p 54 (2022)
Páramos are particular ecosystems of the Tropical Andes, where fog and low-intensity rainfall such as drizzle are commonly frequent—but the contribution of these water sources to soil water replenishment and discharge is not yet clear, mainly beca
Externí odkaz:
https://doaj.org/article/33bd62a8460b44fab91cce732ae351ce
Publikováno v:
La Granja: Revista de Ciencias de la Vida, Vol 31, Iss 1 (2020)
Efforts to correct precipitation measurements have been ongoing for decades, but are scarce for tropical highlands. Four tipping-bucket (TB) rain gauges with different resolution that are commonly used in the Andean mountain region were compared—on
Externí odkaz:
https://doaj.org/article/8047cd07c504430ab411a6864063cc66
Publikováno v:
Frontiers in Earth Science, Vol 7 (2019)
Actual evapotranspiration (ETa) explains the exchange of water and energy between soil, land surface, and atmosphere. Despite its importance, it remains difficult to measure directly. Grasslands represent a widespread ecosystem for which further asse
Externí odkaz:
https://doaj.org/article/3e946dabeffe43299387de6ca11f5b83