Browsing by Author "Patiño, Sandra"
Now showing items 1-6 of 6
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Above- and below-ground net primary productivity across ten Amazonian forests on contrasting soils
Aragao, L. E. O. C.; Malhi, Y.; Metcalfe, D. B.; Silva-Espejo, J. E.; Jiménez, Eliana; Navarrete, D.; Almeida, S.; Costa, A. C. L.; Salinas, N.; Phillips, O. L.; Anderson, L. O.; Álvarez Dávila, Esteban; Baker, T. R.; Goncalvez, P. H.; Huamán-Ovalle, J.; Mamani-Solórzano, M.; Meir, P.; Monteagudo, A.; Patiño, Sandra; Peñuela, Maria Cristina; Prieto, A.; Quesada, C. A.; Rozas-Dávila, A.; Rudas, A.; Silva Jr., J. A.; Vásquez, R.The net primary productivity (NPP) of tropical forests is one of the most important and least quantified components of the global carbon cycle. Most relevant studies have focused particularly on the quantification of the ...Universidad Nacional de Colombia Sede Amazonía Instituto Amazónico de Investigaciones (IMANI). -
Branch xylem density variations across the Amazon Basin
Patiño, Sandra; Lloyd, Jon; Paiva, R.; Baker, Timothy R.; Quesada, Carlos Alberto; Mercado, L. M.; Schmerler, J.; Schwarz, M.; Santos, A. J. B.; Aguilar, A.; Czimczik, C. I.; Gallo, J.; Horna, V.; Hoyos, E. J.; Jimenez, Eliana; Peacock, J.; Peña-Cruz, A.; Sarmiento, C.; Sota, A.; Turriago, J. D.; Villanueva, B.; Vitzthum, P.; Álvarez Dávila, Esteban; Arroyo, L.; Baraloto, C.; Bonal, D.; Chave, J.; Costa, A. C. L.; Herrera, R.; Higuchi, Niro; Killeen, T.; Leal, E.; Luizâo, F. J.; Meir, P.; Monteagudo, A.; Neil, D. A.; Núñez Vargas, P.; Peñuela, Maria Cristina; Pitman, N.; Priante Filho, N.; Prieto, A.; Panfil, S. N.; Rudas, A.; Salomao, R.; Silva, N.; Silveira, M.; Soares de Almeida, S.; Torres-Lezama, A.; Vasquez-Martınez, R.; Vieira, I.; Malhi, Y.; Phillips, O. L.Xylem density is a physical property of wood that varies between individuals, species and environments. It reflects the physiological strategies of trees that lead to growth, survival and reproduction. Measurements of ...Universidad Nacional de Colombia Sede Amazonía Instituto Amazónico de Investigaciones (IMANI). -
Fine root dynamics for forests on contrasting soils in the Colombian Amazon
Jimenez, Eliana; Patiño, Sandra; Peñuela, Maria Cristina; Moreno, F. H.; Lloyd, JonIt has been hypothesized that as soil fertility increases, the amount of carbon allocated to below-ground production (fine roots) should decrease. To evaluate this hypothesis, we measured the standing crop fine root mass ...Universidad Nacional de Colombia Sede Amazonía Instituto Amazónico de Investigaciones (IMANI). -
Gente, tierra y agua en la Amazonia
Buitrago Garavito, Ana Isabel; Jiménez, Eliana; Tobón, Marco Alejandro; Gendrau Acho, Sheila; Ciro Rodríguez, Estefanía; Ciro Rodríguez, Alejandra; Trujillo Osorio, Catalina; Currea Dereser , Alejandra; Torres Zambrano, Nestor Ned; Serrato Hurtado, Clemencia; Duque, Santiago R.; Moreno Hurtado, Flavio; Peñuela, Maria Cristina; Lloyd, Jon; Patiño, Sandra; Álvarez, EstebanCon el ánimo de contribuir a la comprensión social, histórica y económica de la gente que habita la región amazónica y al entendimiento del funcionamiento de sus ecosistemas surge el libro Gente, tierra y agua en la Amazonia. ...Universidad Nacional de Colombia Sede Amazonía Instituto Amazónico de Investigaciones (IMANI). -
Regional and large-scale patterns in Amazon forest structure and function are mediated by variations in soil physical and chemical properties
Quesada, C. A.; Lloyd, Jon; Schwarz, M.; Baker, T. R.; Phillips, O. L.; Patiño, Sandra; Czimczi, C.; Hodnett, M. G.; Herrera, R.; Arneth, A.; Lloyd, G.; Malhi, Y.; Dezzeo, N.; Luizâo, F. J.; Santos, A. J. B.; Schmerler, J.; Arroyo, L.; Silveira, M.; Priante Filho, N.; Jiménez, Eliana; Paiva, R.; Vieira, I.; Neil, D. A.; Silva, N.; Peñuela, Maria Cristina; Monteagudo, A.; Vásquez, R.; Prieto, A.; Rudas, A.; Almeida, S.; Higuchi, N.; Lezama, A. T.; López-González, G.; Peacock, J.; Fyllas, N. M.; Álvarez Dávila, Esteban; Fiore, A. di; Chao, K. J.; Honorio, E.; Killeen, T.; Peña Cruz, A.; Pitman, N.; Núñez Vargas, P.; Salomao, R.; Terborgh, J.; Ramírez, H.Forest structure and dynamics have been noted to vary across the Amazon Basin in an east-west gradient in a pattern which coincides with variations in soil fertility and geology. This has resulted in the hypothesis that ...Universidad Nacional de Colombia Sede Amazonía Instituto Amazónico de Investigaciones (IMANI). -
Regional and seasonal patterns of litterfall in tropical South America
Chave, J.; Navarrete, D.; Almeida, S.; Álvarez Dávila, Esteban; Aragao, L. E. O. C.; Bonal, D.; Chatelet, P.; Silva-Espejo, J. E.; Goret, J. Y.; Hildebrand, P. von; Jiménez, Eliana; Patiño, Sandra; Peñuela, Maria Cristina; Phillips, O. L.; Stevenson, P.; Malhi, Y.The production of aboveground soft tissue represents an important share of total net primary production in tropical rain forests. Here we draw from a large number of published and unpublished datasets (n = 81 sites) to ...Universidad Nacional de Colombia Sede Amazonía Instituto Amazónico de Investigaciones (IMANI).