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EnglishThe Digital Soil Mapping (DSM) approach was used to generate maps of the soil texture (sand, silt, and clay) in Colombia, based on the soil geomorphology. The soil units were differentiated by land shapes using a STRM 90-m DEM, and stratified by geopedological units from the Agustín Codazz...


Silva, Mayesse daRodríguez, MaryoryMajin, MarvinChirinda, Ngonidzashe[Textural classification of soils in rice-growing areas in Colombia]Textural classification of soils in rice-growing areas in Colombia

In Colombia, cattle production is responsible for 31% of greenhouse gas (GHG) emissions from the agricultural sector. Dairy farms account for 15% of the Colombian cattle herd. Life Cycle Assessment (LCA) of GHG emissions from these farms are not common, and when performed, are based on a small nu...


González Quintero, RicardoBarahona-Rosales, RolandoChirinda, NgonidzasheArango, JacoboPantevez, Heiber AlexanderBolívar Vergara, Diana MaríaSánchez Pinzón, María Solange[Life Cycle Assessment of small, medium and large dairy cattle farms in Colombia]Life Cycle Assessment of small, medium and large dairy cattle farms in Colombia
Pugesgaard, SiriPetersen, Søren O.Chirinda, NgonidzasheOlesen, J.E.[Crop residues as driver for N2O emissions from a sandy loam soil]Crop residues as driver for N2O emissions from a sandy loam soil

Key messages ◼ The RUMINANT model qualifies as an advanced or “Tier 3” method for estimating emissions from enteric fermentation in ruminant livestock. ◼ The RUMINANT model was validated for enteric methane emissions from cattle in the tropical lowlands (Cauca Valley) of Colombia using six differ...


Ruden-Restrepo, AlejandroSerna-Hurtado, Laura PatriciaGaviria-Uribe, XSotelo, M.Gutierrez, Jhon FreddyTrujillo, CatalinaMazabel, JQuintero, S.Villegas, DTapasco, JRichards, MBChirinda, NgonidzasheArango, Jacobo[Model of enteric methane emissions supports climate change mitigation in Colombia’s cattle sector]Model of enteric methane emissions supports climate change mitigation in Colombia’s cattle sector
Serna-Hurtado, Laura PatriciaRuden, AlejandroGaviria, XiomaraSotelo Cabrera, Mauricio EfrenGutiérrez Solís, Jhon FreddyTrujillo, CatalinaMazabel, JohannaQuintero, StivenTapasco, JeimarBarahona Rosales, RolandoChirinda, NgonidzasheArango, Jacobo[Validación del modelo RUMINANT para obtener estimaciones precisas de las emisiones de metano entérico en condiciones tropicales para apoyar las Contribución Prevista Determinada a Nivel Nacional (NDC) Colombianas]Validación del modelo RUMINANT para obtener estimaciones precisas de las emisiones de metano entérico en condiciones tropicales para apoyar las Contribución Prevista Determinada a Nivel Nacional (NDC) Colombianas

Measurements of nutrient stocks and greenhouse gas (GHG) fluxes are typically collected at very local scales (<1 to 30 m2) and then extrapolated to estimate impacts at larger spatial extents (farms, landscapes, or even countries). Translating point measurements to higher levels of aggregation is ...


Rosenstock, Todd S.Rufino, Mariana C.Chirinda, NgonidzasheBussel, Lenny G. J. vanReidsma, PytrikButterbach-Bahl, Klaus[Scaling point and plot measurements of greenhouse gas fluxes, balances, and intensities to whole farms and landscapes]Scaling point and plot measurements of greenhouse gas fluxes, balances, and intensities to whole farms and landscapes

The presentation addresses the influence that cultivation of forage can have on the accumulation of carbon in pasture soils. Presentation given by Jacobo Arango at COP 23 in Bonn, Germany on 12 November 2017.


Arango, JacoboFisher, Myles J.Castro, AracelyCardoso Arango, Juan AndrésHyman, GlennChirinda, NgonidzasheSilva, Mayesse A. daLascano, Carlos E.Miles, John W.Peters, MichaelTohme, Joseph M.Rao, Idupulapati M.[Forage Cultivation Influence in Soil Carbon Accumulation]Forage Cultivation Influence in Soil Carbon Accumulation
Chirinda, NgonidzasheElsgaard, LarsThomsen, Ingrid KHeckrath, GoswinOlesen, J.E.[Carbon dynamics in topsoil and subsoil along a cultivated toposequence]Carbon dynamics in topsoil and subsoil along a cultivated toposequence

Ruden, AlejandroSerna-Hurtado, Laura PatriciaGaviria, XiomaraSotelo, MauricioGutierrez, Jhon FreddyTrujillo, CatalinaMazabel, JohannaQuintero, StivenVillegas, DanielRichards, MerylTapasco, JeimarChirinda, NgonidzasheArango, Jacobo[Validation of the RUMINANT model towards accurate estimations of enteric methane emissions under tropical conditions to support Colombian NDCs]Validation of the RUMINANT model towards accurate estimations of enteric methane emissions under tropical conditions to support Colombian NDCs

Quintero, R.G.Rosales, R.B.Sánchez Pinzón, María SolangeArango, JacoboChirinda, Ngonidzashe[Resúmen: Propuesta de aproximación para obtener información de pequeños y medianos productores de sistemas ganaderos en Colombia para desarrollar análisis de ciclo de vida (ACV)]Resúmen: Propuesta de aproximación para obtener información de pequeños y medianos productores de sistemas ganaderos en Colombia para desarrollar análisis de ciclo de vida (ACV)

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