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Vegetation Type (VT) mapping using Optical Earth observation data is essential for the management and conservation of natural resources, as well as for the evaluation of the supply of provisioning ecosystem services (ESs), the maintenance of ecosystem functions, and the conservation of biodiversity in anthropized environments. The main objective of the present work was to determine the spatial patterns of VTs related to climatic, topographic, and spectral
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dc.contributor.author | Peri, Pablo Luis | |
dc.contributor.author | Gaitan, Juan José | |
dc.contributor.author | Diaz, Boris Gaston | |
dc.contributor.author | Almonacid, Leandro | |
dc.contributor.author | Morales, Cristian Gabriel | |
dc.contributor.author | Ferrer, Francisco | |
dc.contributor.author | Lasagno, Romina Gisele | |
dc.contributor.author | Rodríguez‑Souilla, Julián | |
dc.contributor.author | Martínez Pastur, Guillermo José | |
dc.coverage.spatial | Patagonia .......... (general region) (World, South America, Argentina) | |
dc.coverage.spatial | 7016766 | |
dc.date.accessioned | 2024-03-01T17:15:51Z | |
dc.date.available | 2024-03-01T17:15:51Z | |
dc.date.issued | 2024-02-29 | |
dc.identifier.citation | Peri P.L.; Gaitán J.; Díaz B.; Almonacid L.; Morales C.; Ferrer F.; Lasagno R.; Rodríguez-Souilla J.; Martínez Pastur G. (2024) Vegetation Type mapping in Southern Patagonia and its relationship with ecosystem services, soil carbon stock, and biodiversity. Sustainability 16: e2025. https://doi.org/10.3390/su16052025 | es_AR |
dc.identifier.issn | 2071-1050 | |
dc.identifier.other | https://doi.org/10.3390/su16052025 | |
dc.identifier.uri | http://hdl.handle.net/20.500.12123/16897 | |
dc.identifier.uri | https://www.mdpi.com/2071-1050/16/5/2025 | |
dc.description.abstract | Vegetation Type (VT) mapping using Optical Earth observation data is essential for the management and conservation of natural resources, as well as for the evaluation of the supply of provisioning ecosystem services (ESs), the maintenance of ecosystem functions, and the conservation of biodiversity in anthropized environments. The main objective of the present work was to determine the spatial patterns of VTs related to climatic, topographic, and spectral variables across Santa Cruz province (Southern Patagonia, Argentina) in order to improve our understanding of land use cover at the regional scale. Also, we examined the spatial relationship between VTs and potential biodiversity (PB), ESs, and soil organic content (SOC) across our study region. We sampled 59,285 sites sorted into 19 major categories of land cover with a reliable discrimination level from field measurements. We selected 31 potential predictive environmental dataset covariates, which represent key factors for the spatial distribution of land cover such as climate (four), topography (three), and spectral (24) factors. All covariate maps were generated or uploaded to the Google Earth Engine cloud-based computing platform for subsequent modeling. A total of 270,292 sampling points were used for validation of the obtained classification map. The main land cover area estimates extracted from the map at the regional level identified about 142,085 km2 of grasslands (representing 58.1% of the total area), 38,355 km2 of Mata Negra Matorral thicket (15.7%), and about 25,189 km2 of bare soil (10.3%). From validation, the Overall Accuracy and the Kappa coefficient values for the classification map were 90.40% and 0.87, respectively. Pure and mixed forests presented the maximum SOC (11.3–11.8 kg m−2), followed by peatlands (10.6 kg m−2) and deciduous Nothofagus forests (10.5 kg m−2). The potential biodiversity was higher in some shrublands (64.1% in Mata Verde shrublands and 63.7% in mixed shrublands) and was comparable to those values found for open deciduous forests (Nothofagus antarctica forest with 60.4%). The provision of ESs presented maximum values at pure evergreen forests (56.7%) and minimum values at some shrubland types (Mata Negra Matorral thicket and mixed shrubland) and steppe grasslands (29.7–30.9%). This study has provided an accurate land cover and VT map that provides crucial information for ecological studies, biodiversity conservation, vegetation management and restoration, and regional strategic decision-making. | eng |
dc.format | application/pdf | eng |
dc.language.iso | eng | es_AR |
dc.publisher | MDPI | es_AR |
dc.relation | info:eu-repograntAgreement/INTA/2019-PD-E2-I038-002, Evaluación, monitoreo y manejo de la biodiversidad en sistemas agropecuarios y forestales | es_AR |
dc.rights | info:eu-repo/semantics/openAccess | eng |
dc.rights.uri | http://creativecommons.org/licenses/by-nc-sa/4.0/ | eng |
dc.source | Sustainability 16 : e2025 (2024) | es_AR |
dc.subject | Rangelands | eng |
dc.subject | Tierras de pastos | es_AR |
dc.subject | Livestock | eng |
dc.subject | Ganado | es_AR |
dc.subject | Biodiversity | e |
dc.subject | Biodiversidad | es_AR |
dc.subject | Carbon | eng |
dc.subject | Carbono | es_AR |
dc.subject | Ecosystem Services | eng |
dc.subject | Servicios de los Ecosistemas | es_AR |
dc.subject | Vegetation | eng |
dc.subject | Vegetación | es_AR |
dc.subject | Resource Conservation | eng |
dc.subject | Conservación de los Recursos | es_AR |
dc.subject | Soil Organic Carbon | eng |
dc.subject | Carbono Orgánico del Suelo | es_AR |
dc.subject | Nothofagus Pumilio | es_AR |
dc.subject | Forests | eng |
dc.subject | Bosque | es_AR |
dc.subject | Grasslands | eng |
dc.subject | Pastizales | es_AR |
dc.subject | Scrublands | eng |
dc.subject | Tierras de Matorral | es_AR |
dc.subject | Santa Cruz (Argentina) | es_AR |
dc.subject.other | Carbon Balance | eng |
dc.subject.other | Balance de Carbono | es_AR |
dc.subject.other | Provisioning Ecosystem Services | eng |
dc.subject.other | Servicios Ecosistémicos de Provisión | es_AR |
dc.subject.other | Ecosystem Functions | eng |
dc.subject.other | Funciones del Ecosistema | es_AR |
dc.subject.other | Spatial Patterns | eng |
dc.subject.other | Patrones Espaciales | es_AR |
dc.subject.other | Land Use Cover | eng |
dc.subject.other | Cobertura del Uso de la Tierra | es_AR |
dc.subject.other | Steppe Grasslands | eng |
dc.subject.other | Mata Negra Matorral Thicket | eng |
dc.subject.other | Matorral Mata Negra | es_AR |
dc.subject.other | Bare Soil | eng |
dc.subject.other | Suelo Desnudo | es_AR |
dc.subject.other | Nothofagus Pumilio Forest | eng |
dc.subject.other | Bosques de Nothofagus Pumilio | es_AR |
dc.subject.other | Nothofagus Antarctica Forest | eng |
dc.subject.other | Bosque de Nothofagus Antarctica | es_AR |
dc.subject.other | PEBANPA Network | eng |
dc.subject.other | Red PEBANPA | es_AR |
dc.subject.other | Región Patagónica | es_AR |
dc.title | Vegetation type mapping in Southern Patagonia and its relationship with ecosystem services, soil carbon stock, and biodiversity | es_AR |
dc.type | info:ar-repo/semantics/artículo | es_AR |
dc.type | info:eu-repo/semantics/article | eng |
dc.type | info:eu-repo/semantics/publishedVersion | eng |
dc.rights.license | Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International (CC BY-NC-SA 4.0) | eng |
dc.description.origen | EEA Santa Cruz | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. | es_AR |
dc.description.fil | Fil: Peri, Pablo Luis. Universidad Nacional de la Patagonia Austral (UNPA); Argentina. | es_AR |
dc.description.fil | Fil: Gaitan, Juan José. Universidad Nacional de Luján; Argentina. | es_AR |
dc.description.fil | Fil: Gaitan, Juan José. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. | es_AR |
dc.description.fil | Fil: Diaz, Boris Gaston. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Almonacid, Leandro. Municipalidad de Río Gallegos. CONVENIO INTA. Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Almonacid, Leandro. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Morales, Cristian Gabriel. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Ferrer, Francisco. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. | es_AR |
dc.description.fil | Fil: Ferrer, Francisco. Universidad Nacional de la Patagonia Austral (UNPA). Departamento de Recursos Naturales; Argentina. | es_AR |
dc.description.fil | Fil: Ferrer, Francisco. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Lasagno, Romina Gisele. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Santa Cruz; Argentina. | es_AR |
dc.description.fil | Fil: Rodríguez‑Souilla, Julián. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina. | es_AR |
dc.description.fil | Fil: Martínez Pastur, Guillermo José. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas (CADIC); Argentina. | es_AR |
dc.subtype | cientifico |
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