N2O and NO emissions from soils of the northern part of the Guayana Shield, Venezuela E Sanhueza, WM Hao, D Scharffe, L Donoso, PJ Crutzen Journal of Geophysical Research: Atmospheres 95 (D13), 22481-22488, 1990 | 142 | 1990 |
Soil fluxes and atmospheric concentration of CO and CH4 in the northern part of the Guayana Shield, Venezuela D Scharffe, WM Hao, L Donoso, PJ Crutzen, E Sanhueza Journal of Geophysical Research: Atmospheres 95 (D13), 22475-22480, 1990 | 99 | 1990 |
Effect of plowing on CO2, CO, CH4, N2O, and NO fluxes from tropical savannah soils E Sanhueza, L Cárdenas, L Donoso, M Santana Journal of Geophysical Research: Atmospheres 99 (D8), 16429-16434, 1994 | 98 | 1994 |
Seasonal variation of N2O fluxes at a tropical savannah site: soil consumption of N2O during the dry season L Donoso, R Santana, E Sanhueza Geophysical Research Letters 20 (13), 1379-1382, 1993 | 77 | 1993 |
Chemical composition of acid rains in the Venezuelan savannah region E Sanhueza, MC Arias, L Donoso, N Graterol, M Hermoso, I Marti, ... Tellus B 44 (1), 54-62, 1992 | 72 | 1992 |
Urban influences on the nitrogen cycle in Puerto Rico JR Ortiz-Zayas, E Cuevas, OL Mayol-Bracero, L Donoso, I Trebs, ... Biogeochemistry 79 (1), 109-133, 2006 | 65 | 2006 |
Methane emission from tropical savanna Trachypogon sp. grasses E Sanhueza, L Donoso Atmospheric Chemistry and Physics 6 (12), 5315-5319, 2006 | 59 | 2006 |
Carbon monoxide fluxes from natural, managed, or cultivated savannah grasslands E Sanhueza, L Donoso, D Scharffe, PJ Crutzen Journal of Geophysical Research: Atmospheres 99 (D8), 16421-16427, 1994 | 47 | 1994 |
Aromatic hydrocarbons at urban, sub-urban, rural (8° 52′ N; 67° 19′ W) and remote sites in Venezuela R Holzinger, B Kleiss, L Donoso, E Sanhueza Atmospheric Environment 35 (29), 4917-4927, 2001 | 38 | 2001 |
Diurnal cycles and seasonal variation of isoprene and its oxidation products in the tropical savanna atmosphere R Holzinger, E Sanhueza, R Von Kuhlmann, B Kleiss, L Donoso, ... Global Biogeochemical Cycles 16 (4), 22-1-22-13, 2002 | 35 | 2002 |
NO, N2O and CO2 soil emissions from Venezuelan corn fields under tillage and no-tillage agriculture S Marquina, T Pérez, L Donoso, A Giuliante, R Rasse, F Herrera Nutrient Cycling in Agroecosystems 101, 123-137, 2015 | 33 | 2015 |
Natural and anthropogenic C2 to C6 hydrocarbons in the central-eastern Venezuelan atmosphere during the rainy season L Donoso, R Romero, A Rondón, E Fernandez, P Oyola, E Sanhueza Journal of atmospheric chemistry 25, 201-214, 1996 | 33 | 1996 |
Field measurement evidence for an atmospheric chemical source of formic and acetic acids in the tropic E Sanhueza, M Santana, D Trapp, C de Serves, L Figueroa, R Romero, ... Geophysical Research Letters 23 (9), 1045-1048, 1996 | 33 | 1996 |
Soluble organic nitrogen in Venezuelan rains M Pacheco, L Donoso, E Sanhueza Tellus B: Chemical and Physical Meteorology 56 (4), 393-395, 2004 | 29 | 2004 |
New insights in the global cycle of acetonitrile: release from theocean and dry deposition in the tropical savanna of Venezuela E Sanhueza, R Holzinger, B Kleiss, L Donoso, PJ Crutzen Atmospheric Chemistry and Physics 4 (1), 275-280, 2004 | 26 | 2004 |
Boundary layer ozone in the tropical America northern hemisphere region E Sanhueza, E Fernández, L Donoso, J Romero Journal of atmospheric chemistry 35, 249-272, 2000 | 23 | 2000 |
Losses of NO and N2O emissions from Venezuelan and other worldwide tropical N‐fertilized soils S Marquina, L Donoso, T Perez, J Gil, E Sanhueza Journal of Geophysical Research: Biogeosciences 118 (3), 1094-1104, 2013 | 22 | 2013 |
Compuestos Orgánicos Volátiles en la Atmósfera de la Gran Sabana.: i: concentraciones y química atmosférica E Sanhueza, R Holzinger, L Donoso, M Santana, E Fernández, J Romero Interciencia 26 (12), 597-605, 2001 | 17 | 2001 |
Química atmosférica en la Gran Sabana III: Composición iónica y características ácido-básicas de las lluvias E Sanhueza, M Santana, L Donoso, M Pacheco Interciencia 30 (10), 618-622, 2005 | 12 | 2005 |
Atmospheric chemistry over the Auyantepuy E Sanhueza, L Donoso, M Santana, E Fernández, J Romero Interciencia 24, 332-380, 1999 | 12 | 1999 |