https://socictopen.socict.org/files/original/4dde44f33ffbbdebbe7f174cee512e6a.pdf d3bc7ed777581c6681aa84638b152606 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Agricultura sostenible Description An account of the resource Dominio científico: Agricultura sostenible Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource DINÁMICA DE LA BIOMASA AÉREA EN UN BOSQUE PLUVIAL TROPICAL DEL CHOCÓ BIOGEOGRÁFICO DYNAMICS OF TREE ABOVEGROUND BIOMASS IN A TROPICAL RAIN FOREST OF THE CHOCÓ BIOGEOGRÁFICO Creator An entity primarily responsible for making the resource Harley Quinto-Mosquera, Flavio Moreno Hurtado Description An account of the resource El estudio de la biomasa aérea (BA) de los bosques tropicales es fundamental para entender el balance del C global en el contexto del cambio climático. La BA se cuantificó en un bosque maduro de Salero (Chocó Biogeográfico), mediante ecuaciones diseñadas para bosques húmedos tropicales, a partir de datos de densidad de madera, diámetro (DAP) y altura de árboles (con DAP = 10 cm) medidos en dos sub-parcelas permanentes ('E' y 'U') de 1 ha, las cuales se monitorearon en los años 1998, 2005 y 2008. La BA fue 237,31 t·ha-1, 259,99 t·ha-1 y 217,97 t·ha-1 respectivamente en la sub-parcela 'E'. Mientras que en la 'U' fue de 178,94 t·ha-1y 179,17 t·ha-1 en los años 2005 y 2008; las diferencias de BA a través del tiempo fueron no significativas. Los incrementos promedios anuales de BA de sobrevivientes fueron 4,42 y 3,18 t·ha-1 año-1 en las sub-parcelas 'E' y 'U' respectivamente. Además, en sub-parcela 'E' en condiciones imperturbadas, se presentó una tasa de incremento neto de la BA (TINBA) de 2,61 t·ha-1 año-1, en concordancia con la hipótesis del incremento en la BA en los bosques húmedos tropicales. La productividad primaria neta aérea (PPNA) en Salero de carbono fue de 5,21 t· ha-1 año-1, por lo tanto los resultados no apoyaron la hipótesis de la disminución en la productividad de los bosques tropicales con el incremento en la precipitación.The study of the aboveground biomass (AB) of tropical forests is fundamental to understand the balance of the global C in the context of the climatic change. We quantified the AB in a mature forest of Salero (Chocó Biogeográfico), by means of equations designed for tropical humid forests, starting from data of wooden density, diameter (D) and height of trees (with D = 10 cm) measured in two permanent sub-parcels (E and U) of 1 hectare (ha), which were measured in the years 1998, 2005 and 2008. Inthis years the AB was of 237.31 t·ha-1, 259.99 t·ha-1 and 217.97 t·ha-1 respectively in the E sub-parcel. While in the U it was of 178.94 t·ha-1 and 179.17 t·ha-1 in the years 2005 and 2008; the differences of the aboveground biomass through the time were not significant. The increments annual averages in survivors' BA were of 4.42 and 3.18 t·ha-1 year-1 in the E and U sub-parcels respectively. Also, in sub-parcel E under conditions imperturbadas, the rate of net increment was presented in the AB (TINBA) of 2.61 t·ha-1 year-1, in agreement with the hypothesis of the increment in the BA in the tropical humid forests. The PPNA of carbon in Salero was of 5.21 t·ha-1 year-1, therefore the results didn't support the hypothesis of the decrease in the productivity of the tropical forests with the increment in the precipitation. Date A point or period of time associated with an event in the lifecycle of the resource 2011 Subject The topic of the resource Change climatic global, Permanent plot, c, cambio climático global, carbon, net increment of the aboveground biomass, net primary productivity, parcelas permanentes, productividad primaria neta (PPN), tasa de incremento neto de la BA (TINBA) Source A related resource from which the described resource is derived Revista Facultad Nacional de Agronomía Medellín Publisher An entity responsible for making the resource available Universidad Nacional de Colombia, Sede Medellín Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Agriculture (General), Agriculture Relation A related resource <a href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0304-28472011000100016" target="_blank" rel="noreferrer noopener">http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0304-28472011000100016</a>