CHLSOC: the Chilean Soil Organic Carbon database, a multi-institutional collaborative effort
Author
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Pfeiffer Jakob, Marco
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Padarian, José
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Osorio, Rodrigo
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Bustamante, Nelson
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Olmedo, Guillermo Federico
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Guevara, Mario
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Aburto, Felipe
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Albornoz, Francisco
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Antilen, Mónica
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Araya, Elías
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Arellano, Eduardo
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Barret, Maialen
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Barrera, Juan
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Boeckx, Pascal
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Briceño, Margarita
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Bunning, Sally
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Cabrol, Lea
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Casanova Pinto, Manuel
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Cornejo, Pablo
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Corradini, Fabio
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Curaqueo, Gustavo
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Doetterl, Sebastián
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Durán, Paola
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Escudey, Mauricio
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Espinoza, Angelina
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Francke, Samuel
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Fuentes Espoz, Juan
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Fuentes, Marcel
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Gajardo, Gonzalo
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García, Rafael
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Gallaud, Audrey
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Galleguillos Torres, Mauricio
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Gómez, Andrés
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Hidalgo, Marcela
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Ivelic Sáez, Jorge
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Mashalaba, Lwando
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Matus, Francisco
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Meza, Francisco
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Mora, María de la Luz
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Mora, Jorge
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Muñoz, Cristina
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Norambuena, Pablo
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Olivera, Carolina
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Ovalle, Carlos
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Panichini, Marcelo
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Pauchard, Aníbal
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Pérez Quezada, Jorge
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Radic, Sergio
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Ramírez, José
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Riveras, Nicolás
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Ruiz, Germán
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Salazar Guerrero, Osvaldo
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Salgado, Iván
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Seguel Seguel,Óscar
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Sepúlveda, María
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Sierra, Carlos
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Tapia Fernández, Yasna
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Tapia, Francisco
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Toledo, Balfredo
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Torrico, José Miguel
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Valle, Susana
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Vargas, Ronald
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Wolff, Michael
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Zagal, Erick
Admission date
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2020-05-05T23:08:06Z
Available date
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2020-05-05T23:08:06Z
Publication date
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2020
Cita de ítem
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Earth Syst. Sci. Data, 12, 457–468, 2020
es_ES
Identifier
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10.5194/essd-12-457-2020
Identifier
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https://repositorio.uchile.cl/handle/2250/174417
Abstract
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A critical aspect of predicting soil organic carbon (SOC) concentrations is the lack of available soil information; where information on soil characteristics is available, it is usually focused on regions of high agricultural interest. To date, in Chile, a large proportion of the SOC data have been collected in areas of intensive agricultural or forestry use; however, vast areas beyond these forms of land use have few or no soil data available.
Here we present a new SOC database for the country, which is the result of an unprecedented national effort under the framework of the Global Soil Partnership. This partnership has helped build the largest database of SOC to date in Chile, named the Chilean Soil Organic Carbon database (CHLSOC), comprising 13 612 data points compiled from numerous sources, including unpublished and difficult-to-access data. The database will allow users to fill spatial gaps where no SOC estimates were publicly available previously. Presented values of SOC range from 6 x 10(-5) % to 83.3 %, reflecting the variety of ecosystems that exist in Chile.
The database has the potential to inform and test current models that predict SOC stocks and dynamics at larger spatial scales, thus enabling benefits from the richness of geochemical, topographic and climatic variability in Chile.
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Patrocinador
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Comision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)
CONICYT FONDECYT
11160372
Convenio CONAF-UDeC 2015 Perturbaciones Araucaria
ERANet-LAC joint program
ELAC2014/DCC-0092
Comision Nacional de Investigacion Cientifica y Tecnologica (CONICYT)
CONICYT FONDECYT
1161492
Global Soil Partnership - Food and Agriculture Organization of the United Nations (FAO)
South America Soil Partnership - Food and Agriculture Organization of the United Nations (FAO)