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Airborne Laser Scanning Cartography of On-Site Carbon Stocks as a Basis for the Silviculture of Pinus Halepensis Plantations
dc.contributor.author | Navarro Cerrillo, Rafael M. | |
dc.contributor.author | Duque Lazo, Joaquín | |
dc.contributor.author | Rodríguez-Vallejo, Carlos | |
dc.contributor.author | Varo-Martínez, Mª Ángeles | |
dc.contributor.author | Palacios Rodríguez, Guillermo | |
dc.date.accessioned | 2018-11-02T12:50:31Z | |
dc.date.available | 2018-11-02T12:50:31Z | |
dc.date.issued | 2018 | |
dc.identifier.uri | http://hdl.handle.net/10396/17420 | |
dc.description.abstract | Forest managers are interested in forest-monitoring strategies using low density Airborne Laser Scanning (ALS). However, little research has used ALS to estimate soil organic carbon (SOC) as a criterion for operational thinning. Our objective was to compare three different thinning intensities in terms of the on-site C stock after 13 years (2004–2017) and to develop models of biomass (Wt, Mg ha-1) and SOC (Mg ha-1) in Pinus halepensis forest, based on low density ALS in southern Spain. ALS was performed for the area and stand metrics were measured within 83 plots. Non-parametric kNN models were developed to estimate Wt and SOC. The overall C stock was significantly higher in plots subjected to heavy or moderate thinning (101.17 Mg ha-1 and 100.94 Mg ha-1, respectively) than in the control plots (91.83 Mg ha-1). The bestWt and SOC models provided R2 values of 0.82 (Wt, MSNPP) and 0.82 (SOC-S10, RAW). The study area will be able to stock 134,850 Mg of C under a non-intervention scenario and 157,958 Mg of C under the heavy thinning scenario. High-resolution cartography of the predicted C stock is useful for silvicultural planning and may be used for proper management to increase C sequestration in dry P. halepensis forests. | es_ES |
dc.format.mimetype | application/pdf | es_ES |
dc.language.iso | eng | es_ES |
dc.publisher | MDPI | es_ES |
dc.rights | https://creativecommons.org/licenses/by/4.0/ | es_ES |
dc.source | Remote Sensing 10(10), 1660 (2018) | es_ES |
dc.subject | Airborne laser scanning | es_ES |
dc.subject | Carbon sequestration | es_ES |
dc.subject | Carbon silviculture | es_ES |
dc.subject | Climate change | es_ES |
dc.subject | K-near neighbour | es_ES |
dc.title | Airborne Laser Scanning Cartography of On-Site Carbon Stocks as a Basis for the Silviculture of Pinus Halepensis Plantations | es_ES |
dc.type | info:eu-repo/semantics/article | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.3390/rs10101660 | es_ES |
dc.relation.projectID | Unión Europea. LIFE14 CCM/ES/001271 | es_ES |
dc.relation.projectID | Gobierno de España. CGL2017-86161-R (ESPECTRAMED) | es_ES |
dc.rights.accessRights | info:eu-repo/semantics/openAccess | es_ES |