{"id":"https://openalex.org/W4405075822","doi":"https://doi.org/10.3390/rs16234564","title":"Matching Vegetation Indices and Tree Vigor in Pyrenean Silver Fir Stands","display_name":"Matching Vegetation Indices and Tree Vigor in Pyrenean Silver Fir Stands","publication_year":2024,"publication_date":"2024-12-05","ids":{"openalex":"https://openalex.org/W4405075822","doi":"https://doi.org/10.3390/rs16234564"},"language":"en","primary_location":{"id":"doi:10.3390/rs16234564","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16234564","pdf_url":"https://www.mdpi.com/2072-4292/16/23/4564/pdf?version=1733401440","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/2072-4292/16/23/4564/pdf?version=1733401440","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5099047596","display_name":"Juan Pablo Crespo-Antia","orcid":"https://orcid.org/0009-0008-5237-6655"},"institutions":[{"id":"https://openalex.org/I4210125817","display_name":"Instituto Pirenaico de Ecolog\u00eda","ror":"https://ror.org/039ssy097","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210125817"]},{"id":"https://openalex.org/I95013407","display_name":"Universidad Pablo de Olavide","ror":"https://ror.org/02z749649","country_code":"ES","type":"education","lineage":["https://openalex.org/I95013407"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Pablo Crespo-Antia","raw_affiliation_strings":["Departamento de Sistemas F\u00edsicos, Qu\u00edmicos y Naturales, Universidad Pablo de Olavide, 41013 Sevilla, Spain","Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Sistemas F\u00edsicos, Qu\u00edmicos y Naturales, Universidad Pablo de Olavide, 41013 Sevilla, Spain","institution_ids":["https://openalex.org/I95013407"]},{"raw_affiliation_string":"Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain","institution_ids":["https://openalex.org/I4210125817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5067604552","display_name":"Antonio Gazol","orcid":"https://orcid.org/0000-0001-5902-9543"},"institutions":[{"id":"https://openalex.org/I4210125817","display_name":"Instituto Pirenaico de Ecolog\u00eda","ror":"https://ror.org/039ssy097","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210125817"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Antonio Gazol","raw_affiliation_strings":["Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain","institution_ids":["https://openalex.org/I4210125817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5000577852","display_name":"Manuel Pizarro","orcid":"https://orcid.org/0000-0002-6981-0154"},"institutions":[{"id":"https://openalex.org/I4210125817","display_name":"Instituto Pirenaico de Ecolog\u00eda","ror":"https://ror.org/039ssy097","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210125817"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Manuel Pizarro","raw_affiliation_strings":["Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain","institution_ids":["https://openalex.org/I4210125817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014345781","display_name":"\u00c9ster Gonz\u00e1lez de Andr\u00e9s","orcid":"https://orcid.org/0000-0001-7951-5426"},"institutions":[{"id":"https://openalex.org/I4210125817","display_name":"Instituto Pirenaico de Ecolog\u00eda","ror":"https://ror.org/039ssy097","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210125817"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Ester Gonz\u00e1lez de Andr\u00e9s","raw_affiliation_strings":["Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain","institution_ids":["https://openalex.org/I4210125817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5017260410","display_name":"Cristina Valeriano","orcid":"https://orcid.org/0000-0001-7687-1417"},"institutions":[{"id":"https://openalex.org/I4210125817","display_name":"Instituto Pirenaico de Ecolog\u00eda","ror":"https://ror.org/039ssy097","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210125817"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Cristina Valeriano","raw_affiliation_strings":["Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain","institution_ids":["https://openalex.org/I4210125817"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5052308955","display_name":"\u00c1lvaro Rubio\u2010Cuadrado","orcid":"https://orcid.org/0000-0001-5299-6063"},"institutions":[{"id":"https://openalex.org/I88060688","display_name":"Universidad Polit\u00e9cnica de Madrid","ror":"https://ror.org/03n6nwv02","country_code":"ES","type":"education","lineage":["https://openalex.org/I88060688"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"\u00c1lvaro Rubio Cuadrado","raw_affiliation_strings":["Departamento de Sistemas y Recursos Naturales, Escuela T\u00e9cnica Superior de Ingenier\u00eda de Montes, Forestal y del Medio Natural, Universidad Polit\u00e9cnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Sistemas y Recursos Naturales, Escuela T\u00e9cnica Superior de Ingenier\u00eda de Montes, Forestal y del Medio Natural, Universidad Polit\u00e9cnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain","institution_ids":["https://openalex.org/I88060688"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5088174691","display_name":"Juan Carlos Linares","orcid":null},"institutions":[{"id":"https://openalex.org/I95013407","display_name":"Universidad Pablo de Olavide","ror":"https://ror.org/02z749649","country_code":"ES","type":"education","lineage":["https://openalex.org/I95013407"]}],"countries":["ES"],"is_corresponding":false,"raw_author_name":"Juan Carlos Linares","raw_affiliation_strings":["Departamento de Sistemas F\u00edsicos, Qu\u00edmicos y Naturales, Universidad Pablo de Olavide, 41013 Sevilla, Spain"],"affiliations":[{"raw_affiliation_string":"Departamento de Sistemas F\u00edsicos, Qu\u00edmicos y Naturales, Universidad Pablo de Olavide, 41013 Sevilla, Spain","institution_ids":["https://openalex.org/I95013407"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5042700938","display_name":"J. Julio Camarero","orcid":"https://orcid.org/0000-0003-2436-2922"},"institutions":[{"id":"https://openalex.org/I4210125817","display_name":"Instituto Pirenaico de Ecolog\u00eda","ror":"https://ror.org/039ssy097","country_code":"ES","type":"facility","lineage":["https://openalex.org/I134820265","https://openalex.org/I4210125817"]}],"countries":["ES"],"is_corresponding":true,"raw_author_name":"Jes\u00fas Julio Camarero","raw_affiliation_strings":["Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain"],"affiliations":[{"raw_affiliation_string":"Instituto Pirenaico de Ecolog\u00eda (IPE-CSIC), 50059 Zaragoza, Spain","institution_ids":["https://openalex.org/I4210125817"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":8,"corresponding_author_ids":["https://openalex.org/A5042700938"],"corresponding_institution_ids":["https://openalex.org/I4210125817"],"apc_list":{"value":2500,"currency":"CHF","value_usd":2707},"apc_paid":{"value":2500,"currency":"CHF","value_usd":2707},"fwci":7.5772,"has_fulltext":true,"cited_by_count":11,"citation_normalized_percentile":{"value":0.97684692,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":96,"max":99},"biblio":{"volume":"16","issue":"23","first_page":"4564","last_page":"4564"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11880","display_name":"Forest ecology and management","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11880","display_name":"Forest ecology and management","score":0.9995999932289124,"subfield":{"id":"https://openalex.org/subfields/2309","display_name":"Nature and Landscape Conservation"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.9991999864578247,"subfield":{"id":"https://openalex.org/subfields/2306","display_name":"Global and Planetary Change"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9988999962806702,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/normalized-difference-vegetation-index","display_name":"Normalized Difference Vegetation Index","score":0.8367246389389038},{"id":"https://openalex.org/keywords/enhanced-vegetation-index","display_name":"Enhanced vegetation index","score":0.6948058605194092},{"id":"https://openalex.org/keywords/environmental-science","display_name":"Environmental science","score":0.5891553163528442},{"id":"https://openalex.org/keywords/vegetation","display_name":"Vegetation (pathology)","score":0.5252851247787476},{"id":"https://openalex.org/keywords/canopy","display_name":"Canopy","score":0.5197634100914001},{"id":"https://openalex.org/keywords/physical-geography","display_name":"Physical geography","score":0.4936164617538452},{"id":"https://openalex.org/keywords/forestry","display_name":"Forestry","score":0.47068363428115845},{"id":"https://openalex.org/keywords/tree-health","display_name":"Tree health","score":0.4578169882297516},{"id":"https://openalex.org/keywords/tree-canopy","display_name":"Tree canopy","score":0.43336498737335205},{"id":"https://openalex.org/keywords/climate-change","display_name":"Climate change","score":0.36023691296577454},{"id":"https://openalex.org/keywords/geography","display_name":"Geography","score":0.332850843667984},{"id":"https://openalex.org/keywords/remote-sensing","display_name":"Remote sensing","score":0.3286937475204468},{"id":"https://openalex.org/keywords/vegetation-index","display_name":"Vegetation Index","score":0.24718263745307922},{"id":"https://openalex.org/keywords/ecology","display_name":"Ecology","score":0.22220051288604736},{"id":"https://openalex.org/keywords/biology","display_name":"Biology","score":0.06393393874168396}],"concepts":[{"id":"https://openalex.org/C1549246","wikidata":"https://www.wikidata.org/wiki/Q718775","display_name":"Normalized Difference Vegetation Index","level":3,"score":0.8367246389389038},{"id":"https://openalex.org/C78869512","wikidata":"https://www.wikidata.org/wiki/Q5378810","display_name":"Enhanced vegetation index","level":5,"score":0.6948058605194092},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5891553163528442},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.5252851247787476},{"id":"https://openalex.org/C101000010","wikidata":"https://www.wikidata.org/wiki/Q5033434","display_name":"Canopy","level":2,"score":0.5197634100914001},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.4936164617538452},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.47068363428115845},{"id":"https://openalex.org/C2778142624","wikidata":"https://www.wikidata.org/wiki/Q7837582","display_name":"Tree health","level":2,"score":0.4578169882297516},{"id":"https://openalex.org/C39807119","wikidata":"https://www.wikidata.org/wiki/Q1134228","display_name":"Tree canopy","level":3,"score":0.43336498737335205},{"id":"https://openalex.org/C132651083","wikidata":"https://www.wikidata.org/wiki/Q7942","display_name":"Climate change","level":2,"score":0.36023691296577454},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.332850843667984},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.3286937475204468},{"id":"https://openalex.org/C2780376076","wikidata":"https://www.wikidata.org/wiki/Q1499458","display_name":"Vegetation Index","level":4,"score":0.24718263745307922},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.22220051288604736},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.06393393874168396},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.0},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0}],"mesh":[],"locations_count":4,"locations":[{"id":"doi:10.3390/rs16234564","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16234564","pdf_url":"https://www.mdpi.com/2072-4292/16/23/4564/pdf?version=1733401440","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},{"id":"pmh:oai:oa.upm.es:88790","is_oa":true,"landing_page_url":"https://oa.upm.es/88790/","pdf_url":"https://oa.upm.es/88790/1/10306844.pdf","source":{"id":"https://openalex.org/S4377196323","display_name":"UPM Digital Archive (Technical University of Madrid)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I88060688","host_organization_name":"Universidad Polit\u00e9cnica de Madrid","host_organization_lineage":["https://openalex.org/I88060688"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, ISSN 2072-4292, 2024-12-05, Vol. 16, No. 23","raw_type":"info:eu-repo/semantics/acceptedVersion"},{"id":"pmh:oai:digital.csic.es:10261/375457","is_oa":false,"landing_page_url":"http://hdl.handle.net/10261/375457","pdf_url":null,"source":{"id":"https://openalex.org/S4306400616","display_name":"DIGITAL.CSIC (Spanish National Research Council (CSIC))","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"host_organization":"https://openalex.org/I134820265","host_organization_name":"Consejo Superior de Investigaciones Cient\u00edficas","host_organization_lineage":["https://openalex.org/I134820265"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"","raw_type":"art\u00edculo"},{"id":"pmh:oai:doaj.org/article:7799b85cc0ef4222bb7069169897c994","is_oa":true,"landing_page_url":"https://doaj.org/article/7799b85cc0ef4222bb7069169897c994","pdf_url":null,"source":{"id":"https://openalex.org/S112646816","display_name":"SHILAP Revista de lepidopterolog\u00eda","issn_l":"0300-5267","issn":["0300-5267","2340-4078"],"is_oa":true,"is_in_doaj":true,"is_core":false,"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Remote Sensing, Vol 16, Iss 23, p 4564 (2024)","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/rs16234564","is_oa":true,"landing_page_url":"https://doi.org/10.3390/rs16234564","pdf_url":"https://www.mdpi.com/2072-4292/16/23/4564/pdf?version=1733401440","source":{"id":"https://openalex.org/S43295729","display_name":"Remote Sensing","issn_l":"2072-4292","issn":["2072-4292"],"is_oa":true,"is_in_doaj":true,"is_core":true,"host_organization":"https://openalex.org/P4310310987","host_organization_name":"Multidisciplinary Digital Publishing Institute","host_organization_lineage":["https://openalex.org/P4310310987"],"host_organization_lineage_names":["Multidisciplinary Digital Publishing Institute"],"type":"journal"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Remote Sensing","raw_type":"journal-article"},"sustainable_development_goals":[],"awards":[],"funders":[],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W4405075822.pdf","grobid_xml":"https://content.openalex.org/works/W4405075822.grobid-xml"},"referenced_works_count":71,"referenced_works":["https://openalex.org/W215653399","https://openalex.org/W1964968314","https://openalex.org/W1975975460","https://openalex.org/W1983997229","https://openalex.org/W2011010318","https://openalex.org/W2028240797","https://openalex.org/W2051922385","https://openalex.org/W2058806714","https://openalex.org/W2077968790","https://openalex.org/W2100532524","https://openalex.org/W2101660285","https://openalex.org/W2106584184","https://openalex.org/W2113410727","https://openalex.org/W2115001352","https://openalex.org/W2133720477","https://openalex.org/W2141815566","https://openalex.org/W2164574849","https://openalex.org/W2169332089","https://openalex.org/W2170052570","https://openalex.org/W2468705930","https://openalex.org/W2528532518","https://openalex.org/W2560901046","https://openalex.org/W2566145880","https://openalex.org/W2582743722","https://openalex.org/W2610847026","https://openalex.org/W2725897987","https://openalex.org/W2742532500","https://openalex.org/W2761489227","https://openalex.org/W2784327149","https://openalex.org/W2788327654","https://openalex.org/W2793511349","https://openalex.org/W2793750647","https://openalex.org/W2889079200","https://openalex.org/W2898402710","https://openalex.org/W2908956665","https://openalex.org/W2919566703","https://openalex.org/W2969017260","https://openalex.org/W2969916227","https://openalex.org/W2989858815","https://openalex.org/W2989983865","https://openalex.org/W3006332078","https://openalex.org/W3014474786","https://openalex.org/W3029614785","https://openalex.org/W3034393447","https://openalex.org/W3083835609","https://openalex.org/W3103252281","https://openalex.org/W3107192144","https://openalex.org/W3130839583","https://openalex.org/W3195793741","https://openalex.org/W3203752981","https://openalex.org/W3212268309","https://openalex.org/W3215887268","https://openalex.org/W4210755971","https://openalex.org/W4318162938","https://openalex.org/W4318479294","https://openalex.org/W4320919414","https://openalex.org/W4362467989","https://openalex.org/W4376105476","https://openalex.org/W4377043863","https://openalex.org/W4387206334","https://openalex.org/W4387458716","https://openalex.org/W4389216189","https://openalex.org/W4391651786","https://openalex.org/W4392657598","https://openalex.org/W4399584583","https://openalex.org/W4402895517","https://openalex.org/W4403328804","https://openalex.org/W6636950212","https://openalex.org/W6675409560","https://openalex.org/W6770670001","https://openalex.org/W7005494288"],"related_works":["https://openalex.org/W4387131574","https://openalex.org/W4378980784","https://openalex.org/W4377008735","https://openalex.org/W3204926808","https://openalex.org/W2374167006","https://openalex.org/W2144855297","https://openalex.org/W3183766399","https://openalex.org/W3173165341","https://openalex.org/W2921646734","https://openalex.org/W3207046288"],"abstract_inverted_index":{"Forest":[0],"health":[1,238],"monitoring":[2],"is":[3,234],"crucial":[4],"for":[5,107,112,129,214,236],"sustainable":[6],"management,":[7],"especially":[8],"with":[9,51,200,206],"the":[10,24,46,66,81,103,108,130,152,161,179,201,215],"challenges":[11],"posed":[12],"by":[13],"climate":[14,97],"warming.":[15],"Remote":[16],"sensing":[17,205,231],"data":[18,50],"provide":[19],"vegetation":[20,92],"indices,":[21,232],"such":[22],"as":[23],"Normalized":[25],"Difference":[26],"Vegetation":[27,32],"Index":[28,33],"(NDVI)":[29],"and":[30,71,96,105,114,119,139,163,193,211],"Enhanced":[31],"(EVI),":[34],"that":[35],"are":[36,57],"widely":[37],"used":[38],"in":[39,68,86,102,188],"assessing":[40],"forest":[41,219,237],"health.":[42],"However,":[43],"studies":[44],"considering":[45],"validation":[47],"of":[48,54,90,110,132,190,203,218,229],"these":[49],"field":[52],"assessments":[53],"tree":[55,194],"vigor":[56,137],"still":[58],"scarce.":[59],"To":[60],"address":[61],"this":[62],"issue,":[63],"we":[64],"explored":[65],"relationships":[67],"declining":[69],"(D)":[70],"non-declining":[72],"(N)":[73],"silver":[74],"fir":[75],"(Abies":[76],"alba":[77],"Mill.)":[78],"stands":[79,116,133],"from":[80],"Spanish":[82],"Pyrenees":[83],"between":[84,160],"changes":[85],"canopy":[87],"(a":[88],"proxy":[89],"vigor),":[91],"indices":[93],"(NDVI,":[94],"EVI)":[95],"variables.":[98],"We":[99],"compared":[100],"trends":[101],"NDVI":[104,143],"EVI":[106,126,162,182],"period":[109],"1984\u20132023":[111],"D":[113],"N":[115],"showing":[117],"high":[118],"low":[120],"crown":[121],"defoliation":[122,165,192],"levels,":[123],"respectively.":[124],"The":[125,181],"values":[127],"allowed":[128],"separation":[131],"according":[134],"to":[135,208,225],"their":[136],"earlier":[138],"more":[140],"clearly":[141],"than":[142],"values,":[144],"which":[145,233],"did":[146],"not":[147],"show":[148],"clear":[149],"patterns":[150,187],"throughout":[151],"time":[153],"series.":[154],"Significant":[155],"negative":[156],"correlations":[157],"were":[158],"found":[159],"stand":[164,191],"(r":[166,173],"=":[167,174],"\u22120.57)":[168],"or":[169],"mean":[170],"radial":[171],"growth":[172],"0.81).":[175],"Late-spring":[176],"drought":[177],"reduced":[178],"EVI.":[180],"series":[183],"reflected":[184],"similar":[185],"spatial":[186,210],"terms":[189],"growth,":[195],"offering":[196],"complementary":[197],"information,":[198],"along":[199],"strengths":[202],"remote":[204,230],"respect":[207],"its":[209],"temporal":[212],"coverage,":[213],"early":[216],"detection":[217],"dieback.":[220],"This":[221],"study":[222],"also":[223],"contributes":[224],"a":[226],"better":[227],"understanding":[228],"useful":[235],"monitoring.":[239]},"counts_by_year":[{"year":2026,"cited_by_count":1},{"year":2025,"cited_by_count":10}],"updated_date":"2026-04-04T16:13:02.066488","created_date":"2025-10-10T00:00:00"}