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    Chirripó Hydrological Research Site: advancing stable isotope hydrology in the Central American Páramo 

    Esquivel-Hernandez, Germain; Sánchez Murillo, Ricardo; Vargas Salazar, Enzo (2020-01-25)
    The Chirripó Hydrological Research Site (CHRS) is located within the Chirripó National Park, Costa Rica (between 3,100-3,820 m asl) whereby ~100 km2 are covered by Páramo, a high‐elevation tropical grassland ecosystem. A ...
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    Stable isotopic characterizacion of nitrate wet deposition in the tropical urban atmosphere of Costa Rica 

    Villalobos Forbes, Mario; Esquivel-Hernández, Germain; Sanchez-Murillo, Ricardo; Sánchez-Gutiérrez, Rolando; Matiatos, Ioannis (Springer, 2021-07-13)
    Increasing energy consumption and food production worldwide results in anthropogenic emissions of reactive nitrogen into the atmosphere. To date, however, little information is available on tropical urban environments where ...
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    Environmental isotope applications in Latin America and the Caribbean region 

    Soto, David X.; Sanchez-Murillo, Ricardo; Ortega, Lucía; Quiroz Londoño, Orlando Mauricio; Araguás Araguás, Luis J.; Martins, Veridiana (Taylor & Francis, 2020-11)
    This Special Issue illustrates the use of environmental isotopes in studying and assessing hydrogeological and ecohydrological issues in the Latin America and the Caribbean (LAC) region. The issue includes twenty selected ...
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    Chirripo Hydrological Research Site: advancing stable isotope hydrology in the Central American Paramo 

    Esquivel-Hernández, Germain; Sanchez-Murillo, Ricardo; Vargas Salazar, Enzo (AUTHOREA, 2021)
    Tropical mountainous ecosystems are recognized as providers of valuable ecological and hydrological services (Viviroli et al, 2007). In Central America, the P aramo, a high-elevation tropical grassland ecosystem, extends ...
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    Stable isotopic characterization of nitrate wet deposition in the tropical urban atmosphere of Costa Rica 

    Villalobos Forbes, Mario; Esquivel-Hernández, Germain; Sanchez-Murillo, Ricardo; Sánchez-Gutiérrez, Rolando; Matiatos, Ioannis (Research Square, 2021)
    Increasing energy consumption and food production worldwide results in anthropogenic emissions of reactive nitrogen into the atmosphere. To date, however, little information is available on tropical urban environments where ...
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    Tracing water sources and fluxes in a dynamic tropical environment from observations to modeling 

    Sanchez-Murillo, Ricardo; Esquivel-Hernández, Germain; Birkel, Christian; Correa, A.; Welsh, K.; Durán-Quesada, A. M.; Sánchez-Gutiérrez, Rolando; Poca, M. (Frontiers in Earth Science, 2020-11-06)
    Tropical regions cover approximately 36% of the Earth’s landmass. These regions are home to 40% of the world’s population, which is projected to increase to over 50% by 2030 under a remarkable climate variability scenario ...
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    Bayesian estimates of the mean recharge elevations of water sources in the Central America region using stable water 

    Avellano, L. Nicole; Good, Stephen; Sanchez-Murillo, Ricardo; Jarvis, Todd; NOONE, DAVID; Finkenbiner, Catherine (Elsevier, 2020)
    Study region: Central America. Study focus: Knowledge of the mean recharge elevation (MRE) of water resources is important where water resources are vulnerable. The purpose of this study was to develop and apply a Bayesian ...
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    Rainfall, groundwater, and surface water isotope data from extreme tropical cyclones (2016-2019) within the Caribbean Sea and Atlantic Ocean basins 

    Welsh, Kristen; Sanchez-Murillo, Ricardo (Elsevier, 2020-06)
    Under a changing climate, projections estimate that over the next thirty years, extreme Tropical Cyclones (TCs) will increase in frequency, with two to three times more Category 4 and 5 hurricanes in the Atlantic basin ...
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    Investigating the impacts of biochar on water fluxes in 2 tropical agriculture using stable isotopes 

    C. Fischer, Benjamin M.; Morillas, Laura; Rojas-Conejo, Johanna; Sanchez-Murillo, Ricardo; Suárez Serrano, Andrea; Frentress, Jay; Cheng, Chih-Hsin; García, Mónica; Manzoni, Stefano; Johnson, Mark; Lyon, Steve W (European Geosciences Union, 2020)
    Amending soils with biochar, a pyrolyzed organic material, is an emerging practice to potentially increase plant available water. However, it is not clear (1) to what extent biochar amendments increase soil water storage ...
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    Headwaters drive streamflow and lowland tracer export in a large-scale humid tropical catchment 

    Birkel, Christian; Correa, Alicia; Martinez Martinez, Marco; Granados-Bolaños, Sebastián; Venegas Cordero, Nelson; Gutiérrez-García, Kenneth; Blanco-Ramírez, Sara; Quesada-Mora, Rafael; Solano-Rivera, Vanessa; Mussio-Mora, Jasson; Chavarría-Palma, Andrés; Vargas-Arias, Katherine; Moore, Georgianne W.; Durán-Quesada, Ana María ; Vasquez Morera, Javier; Soulsby, Chris; Tetzlaff, Dorthe; Espinoza-Cisneros, Edgar; Sanchez-Murillo, Ricardo (John Wiley and Sons Ltd, 2020)
    Headwaters are generally assumed to contribute the majority of water to downstream users, but how much water, of what quality and where it is generated are rarely known in the humid tropics. Here, using monthly monitoring ...
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    AuthorSánchez Murillo, Ricardo (3)Birkel, Christian (2)Soulsby, Chris (2)Vargas Salazar, Enzo (2)Villalobos Forbes, Mario (2)Adams, David (1)Araguás Araguás, Luis J. (1)Avellano, L. Nicole (1)Balbin Betancur, Sebastian (1)Batista, Ludmila (1)... View MoreSubject
    ISOTOPOS (15)
    ISOTOPES (7)COSTA RICA (6)STABLE ISOTOPES (6)AGUA (4)HIDROLOGÍA (4)PRECIPITATION (4)RECURSOS HÍDRICOS (3)AMÉRICA CENTRAL (2)CARIBE (2)... View MoreDate Issued2020 (8)2021 (7)Has File(s)Yes (15)

    Repositorio Académico Institucional de la Universidad Nacional de Costa Rica. Creado con DSpace software copyright © 2002-2015  DuraSpace. Tema basado en Mirage2 de ATMIRE..
    Sitio Web UNA | Portal de Revistas Académicas | Aviso Legal | Contact Us | Send Feedback
    Repositorio Institucional - UNA