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dc.contributor.author | Fernández-Sarría, Alfonso | es_ES |
dc.contributor.author | Velázquez Martí, Borja | es_ES |
dc.contributor.author | Sajdak, Magdalena | es_ES |
dc.contributor.author | Martinez, Laura | es_ES |
dc.contributor.author | Estornell Cremades, Javier | es_ES |
dc.date.accessioned | 2015-11-26T15:48:03Z | |
dc.date.available | 2015-11-26T15:48:03Z | |
dc.date.issued | 2013-04 | |
dc.identifier.issn | 0168-1699 | |
dc.identifier.uri | http://hdl.handle.net/10251/58195 | |
dc.description.abstract | Large quantity of residual biomass with possible energy and industrial end can be obtained from management operations of urban forests. The profitability of exploiting this resource is conditioned by the amount of existing biomass within urban community ecosystems. Prior research pointed out that residual biomass from Platanus hispanica and other tree species can be calculated from dendrometric parameters. In this study, two approaches have been analyzed: First, applicability of TLS was tested for residual biomass calculation from crown volume. In addition, traditional models for residual biomass prediction were developed from dendrometric parameters (tree height, crown diameter, and diameter at breast height). Next, a comparison between parameters obtained with both methodologies (standard methodologies vs TLS) was carried out. The results indicate a strong relationship (R2 = 0.906) between crown diameters and between total tree heights (R2 = 0.868). The crown volumes extracted from the TLS point cloud were calculated by 4 different methods: convex hull; convex hull by slices of 5 cm height in the XY plane; triangulation by XY flat sections, and voxel modeling. The highest accuracy was found when the voxel method was used for pruned biomass prediction (R2 = 0.731). The results revealed the potential of TLS data to determine dendrometric parameters and biomass yielded from pruning quitar of urban forests | es_ES |
dc.language | Inglés | es_ES |
dc.publisher | Elsevier | es_ES |
dc.relation.ispartof | Computers and Electronics in Agriculture | es_ES |
dc.rights | Reserva de todos los derechos | es_ES |
dc.subject | Urban forest | es_ES |
dc.subject | Residual biomass | es_ES |
dc.subject | Allometric relationships | es_ES |
dc.subject | Volume equations | es_ES |
dc.subject | TLS | es_ES |
dc.subject | Crown modeling | es_ES |
dc.subject.classification | INGENIERIA CARTOGRAFICA, GEODESIA Y FOTOGRAMETRIA | es_ES |
dc.subject.classification | INGENIERIA AGROFORESTAL | es_ES |
dc.title | Residual biomass calculation from individual tree architecture using terrestrial laser scanner and ground-level measurements | es_ES |
dc.type | Artículo | es_ES |
dc.identifier.doi | 10.1016/j.compag.2013.01.012 | |
dc.rights.accessRights | Abierto | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Cartográfica Geodesia y Fotogrametría - Departament d'Enginyeria Cartogràfica, Geodèsia i Fotogrametria | es_ES |
dc.contributor.affiliation | Universitat Politècnica de València. Departamento de Ingeniería Rural y Agroalimentaria - Departament d'Enginyeria Rural i Agroalimentària | es_ES |
dc.description.bibliographicCitation | Fernández-Sarría, A.; Velázquez Martí, B.; Sajdak, M.; Martinez, L.; Estornell Cremades, J. (2013). Residual biomass calculation from individual tree architecture using terrestrial laser scanner and ground-level measurements. Computers and Electronics in Agriculture. 93:90-97. doi:10.1016/j.compag.2013.01.012 | es_ES |
dc.description.accrualMethod | S | es_ES |
dc.relation.publisherversion | http://dx.doi.org/10.1016/j.compag.2013.01.012 | es_ES |
dc.description.upvformatpinicio | 90 | es_ES |
dc.description.upvformatpfin | 97 | es_ES |
dc.type.version | info:eu-repo/semantics/publishedVersion | es_ES |
dc.description.volume | 93 | es_ES |
dc.relation.senia | 237926 | es_ES |