Se presentan 15 registros biológicos correspondientes a valores de biomasa seca de raíces de manglar de la Ciénaga Grande de Santa Marta, Departamento del Magdalena. Los muestreos se realizaron en diciembre del 2018 en rodales monoespecíficos de las especies Avicennia germinans y Laguncularia racemosa, en los sectores de la Rinconada y Caño Clarín-k22.
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totalidad de los 15 registros biológicos corresponde a las especies Avicennia germinans y Laguncularia racemosa.","coverages":[{"scientificName":"Avicennia germinans (L)","commonName":"Mangle negro","rank":{"verbatim":"species","interpreted":"SPECIES"}},{"scientificName":"Laguncularia racemosa (L) C.F.Gaertn.","commonName":"Mangle amarillo","rank":{"verbatim":"species","interpreted":"SPECIES"}}]}],"geographicCoverages":[{"description":"Ciénaga Grande de Santa Marta, Sitionuevo, Magdalena, Colombia.","boundingBox":{"minLatitude":10.962203,"maxLatitude":10.9776,"minLongitude":-74.578931,"maxLongitude":-74.493825,"globalCoverage":false}}],"temporalCoverages":[{"@type":"range","start":"2018-12-15T00:00:00.000+00:00","end":"2018-12-15T00:00:00.000+00:00"}],"keywordCollections":[{"thesaurus":"GBIF Dataset Type Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_type_2015-07-10.xml","keywords":["Occurrence"]},{"thesaurus":"GBIF Dataset Subtype Vocabulary: http://rs.gbif.org/vocabulary/gbif/dataset_subtype.xml","keywords":["Observation"]},{"thesaurus":"n/a","keywords":["Mangrove","root biomass"]}],"project":{"title":"Efecto del estado sucesional de bosques de manglar del Caribe colombiano en los procesos de control de la erosión costera y almacenamiento de carbono (Blue Carbon)","contacts":[{"type":"PRINCIPAL_INVESTIGATOR","primary":false,"userId":[],"firstName":"José Ernesto","lastName":"Mancera Pineda","position":[],"email":[],"phone":[],"homepage":[],"address":[]}],"funding":"COLCIENCIAS (Departamento Administrativo de Ciencia, Tecnología e innovación de Colombia). Proyecto Código 110171451047. Contrato 141-2016","awards":[],"relatedProjects":[]},"samplingDescription":{"studyExtent":"Ciénaga Grande de Santa Marta. Departamento del Magdalena. Sectores de La Rinconada y Caño Clarín-K22.","sampling":"Los muestreos de raíces se realizaron con un nucleador de pvc de 1 m de profundidad y 10 cm de diámetro. En cada sitio-parcela de 10*10m se tomaron 5 núcleos al azar y se guardaron en bolsas plásticas que se mantuvieron refrigeradas hasta el laboratorio. Las muestras se marcaron con un identificador que incluye:\nRIN=Rinconada\nK22=Caño Clarín K22\nA= Parcelas localizadas en parches de Avicennia germinans\nL= Parcelas localizadas en parches de Laguncularia racemosa\nNúmeros 1 a 5= Número de núcleo de suelo recolectado.","methodSteps":["En el laboratorio los núcleos de suelo se lavaron con agua corriente para separar las raíces del suelo usando un tamiz de 1 mm. Posteriormente las raíces se secaron a 60°C por 48 h o hasta peso constante. Las muestras de raíces se pesaron y el valor se llevó a g/m2. Las muestras se guardaron en bolsas plásticas y se usaron posteriormente para análisis de C por “combustión rápida” a 1050°C"]},"countryCoverage":[],"collections":[],"dataDescriptions":[],"dataLanguage":"spa","purpose":"Determinar la biomasa de raíces de manglar y determinar su contenido de carbono.","acknowledgements":"Este estudio fue financiado por COLCIENCIAS (Departamento Administrativo de Ciencia, Tecnología e innovación de Colombia) dentro del proyecto “Efecto del estado sucesional del manglar del Caribe colombiano en los procesos de control de la erosión costera y almacenamiento de carbono-Carbón Azul” (Código 110171451047) y la Universidad Nacional de Colombia (Código Hermes 31393). El proyecto también fue apoyado por Parques Nacionales Naturales - Vía Parque Isla de Salamanca - Autorización de Recolección No. 002 de 2018 y CEMarin (Centro de Excelencia en Ciencias Marinas—Convocatoria #12-2018).
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