{"id":"https://openalex.org/W2142802500","doi":null,"title":"CHARACTERIZING ASPEN DIEBACK SEVERITY USING MULTIDATE LANDSAT DATA IN WESTERN CANADIAN FORESTS","display_name":"CHARACTERIZING ASPEN DIEBACK SEVERITY USING MULTIDATE LANDSAT DATA IN WESTERN CANADIAN FORESTS","publication_year":2006,"publication_date":"2006-01-01","ids":{"openalex":"https://openalex.org/W2142802500","mag":"2142802500"},"language":"en","primary_location":{"id":"pmh:oai:CiteSeerX.psu:10.1.1.597.1420","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.597.1420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://nofc.cfs.nrcan.gc.ca/bookstore_pdfs/26744.pdf","raw_type":"text"},"volume":null,"type":"article","is_traditional":true,"indexed_in":[],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5089385574","display_name":"Eric J. Arsenault","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"E. Arsenault","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5011426167","display_name":"Ronald J. Hall","orcid":"https://orcid.org/0000-0002-7587-2140","observed_orcids":["https://orcid.org/0000-0002-7587-2140"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Ronald J. Hall","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-7587-2140","affiliations":[]},{"author_position":"middle","author":{"id":"https://openalex.org/A5081837071","display_name":"Rob S. Skakun","orcid":"https://orcid.org/0000-0002-3559-3606","observed_orcids":["https://orcid.org/0000-0002-3559-3606"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Rob Skakun","raw_affiliation_strings":[],"raw_orcid":"https://orcid.org/0000-0002-3559-3606","affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5080689177","display_name":"Michael Michaelian","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"Michael Michaelian","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":0,"institutions_distinct_count":0,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":0.5164,"has_fulltext":false,"cited_by_count":5,"citation_normalized_percentile":{"value":0.62816375,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":93},"biblio":{"volume":null,"issue":null,"first_page":null,"last_page":null},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9477999806404114,"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"}},"topics":[{"id":"https://openalex.org/T10111","display_name":"Remote Sensing in Agriculture","score":0.9477999806404114,"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"}},{"id":"https://openalex.org/T11691","display_name":"Forest Insect Ecology and Management","score":0.014700000174343586,"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"}},{"id":"https://openalex.org/T10266","display_name":"Plant Water Relations and Carbon Dynamics","score":0.0142000000923872,"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"}}],"keywords":[{"id":"https://openalex.org/keywords/populus-tremuloides","display_name":"Populus tremuloides","score":0.8820000290870667},{"id":"https://openalex.org/keywords/aspen-decline","display_name":"aspen decline","score":0.7730000019073486},{"id":"https://openalex.org/keywords/landsat-imagery","display_name":"Landsat imagery","score":0.8899999856948853},{"id":"https://openalex.org/keywords/drought","display_name":"drought","score":0.5090000033378601},{"id":"https://openalex.org/keywords/insect-defoliation","display_name":"insect defoliation","score":0.9959999918937683},{"id":"https://openalex.org/keywords/aspen-parkland","display_name":"aspen parkland","score":0.8820000290870667},{"id":"https://openalex.org/keywords/western-canada","display_name":"Western Canada","score":0.6010000109672546},{"id":"https://openalex.org/keywords/forest-mortality","display_name":"forest mortality","score":0.3440000116825104}],"concepts":[{"id":"https://openalex.org/C87621631","wikidata":"https://www.wikidata.org/wiki/Q69564","display_name":"Taiga","level":2,"score":0.7526272535324097},{"id":"https://openalex.org/C2776133958","wikidata":"https://www.wikidata.org/wiki/Q7918366","display_name":"Vegetation (pathology)","level":2,"score":0.6495564579963684},{"id":"https://openalex.org/C100537666","wikidata":"https://www.wikidata.org/wiki/Q893477","display_name":"Boreal","level":2,"score":0.6011157035827637},{"id":"https://openalex.org/C97137747","wikidata":"https://www.wikidata.org/wiki/Q38112","display_name":"Forestry","level":1,"score":0.5365920066833496},{"id":"https://openalex.org/C205649164","wikidata":"https://www.wikidata.org/wiki/Q1071","display_name":"Geography","level":0,"score":0.5112779140472412},{"id":"https://openalex.org/C100970517","wikidata":"https://www.wikidata.org/wiki/Q52107","display_name":"Physical geography","level":1,"score":0.4695449769496918},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.4652263820171356},{"id":"https://openalex.org/C2991880734","wikidata":"https://www.wikidata.org/wiki/Q5469188","display_name":"Forest health","level":2,"score":0.41187024116516113},{"id":"https://openalex.org/C62649853","wikidata":"https://www.wikidata.org/wiki/Q199687","display_name":"Remote sensing","level":1,"score":0.34536635875701904},{"id":"https://openalex.org/C166957645","wikidata":"https://www.wikidata.org/wiki/Q23498","display_name":"Archaeology","level":1,"score":0.07337439060211182},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[],"locations_count":3,"locations":[{"id":"pmh:oai:CiteSeerX.psu:10.1.1.597.1420","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.597.1420","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://nofc.cfs.nrcan.gc.ca/bookstore_pdfs/26744.pdf","raw_type":"text"},{"id":"pmh:oai:CiteSeerX.psu:10.1.1.964.7284","doi":null,"is_oa":false,"landing_page_url":"http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.964.7284","pdf_url":null,"source":null,"license":null,"license_id":null,"version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"http://cfs.nrcan.gc.ca/pubwarehouse/pdfs/26744.pdf","raw_type":"text"},{"id":"mag:2142802500","doi":null,"is_oa":false,"landing_page_url":"https://www.cfs.nrcan.gc.ca/pubwarehouse/pdfs/26744.pdf","pdf_url":null,"source":null,"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":null,"raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"id":"https://metadata.un.org/sdg/15","display_name":"Life on land","score":0.8125}],"study_designs":[],"awards":[],"funders":[],"has_content":{"grobid_xml":false,"pdf":false},"content_urls":null,"referenced_works_count":12,"referenced_works":["https://openalex.org/W1550920267","https://openalex.org/W1572218911","https://openalex.org/W1603066226","https://openalex.org/W1897335769","https://openalex.org/W1973942286","https://openalex.org/W1974092530","https://openalex.org/W2005073772","https://openalex.org/W2104214921","https://openalex.org/W2106119612","https://openalex.org/W2162666178","https://openalex.org/W2262808739","https://openalex.org/W2312997001"],"related_works":["https://openalex.org/W7100977568","https://openalex.org/W1821398823","https://openalex.org/W1973942286","https://openalex.org/W2127606668","https://openalex.org/W6963705011","https://openalex.org/W1525278535","https://openalex.org/W2096196301","https://openalex.org/W2081751416","https://openalex.org/W1546796217","https://openalex.org/W1517188398"],"abstract_inverted_index":{"Dieback":[0],"and":[1,23,42,127,152,171],"mortality":[2],"of":[3,31,70,96,180],"Trembling":[4],"aspen":[5,14,40,48,97,135,150,181],"(Populus":[6],"tremloides":[7],"Michx.)":[8],"stands,":[9],"often":[10],"referred":[11],"to":[12,17,53,74,82,92,99,122,143,166,172],"as":[13],"decline,":[15],"appears":[16],"be":[18,80],"increasing":[19],"in":[20,24,57,103,134,156,187],"Western":[21,188],"Canada":[22],"many":[25],"other":[26],"areas":[27],"within":[28,38],"the":[29,39,43,68,94,100,104,153,178],"range":[30],"this":[32],"species.":[33],"This":[34],"study":[35],"was":[36],"done":[37],"parkland":[41],"boreal":[44],"transition":[45],"ecoregions":[46],"where":[47],"dieback":[49,98,114,136,151,182],"has":[50,66],"been":[51,67],"attributed":[52],"severe":[54],"drought":[55],"events":[56],"combination":[58],"with":[59,138],"repeat":[60],"insect":[61],"defoliation.":[62],"A":[63],"particular":[64],"challenge":[65],"creation":[69],"a":[71,146],"ground-based":[72],"index":[73],"represent":[75],"vegetation":[76],"damage":[77,115],"that":[78],"could":[79],"linked":[81],"satellite-based":[83],"observations.":[84],"Health":[85],"assessments":[86],"from":[87,109,117],"field":[88],"surveys":[89],"were":[90],"used":[91],"relate":[93],"severity":[95,139,179],"relative":[101,154],"difference":[102],"infrared":[105,157],"simple":[106,158],"ratio":[107,159],"(ISR)":[108],"multidate":[110],"Landsat":[111],"imagery.":[112],"Aspen":[113],"ranged":[116],"23":[118],"%":[119,124,129],"for":[120,125,130,176],"light":[121],"58":[123],"moderate":[126],"80":[128],"severe.":[131],"The":[132],"variability":[133],"increased":[137],"class.":[140],"Research":[141],"results":[142],"date":[144],"demonstrate":[145],"linear":[147],"relationship":[148],"between":[149],"change":[155],"(R2":[160],"=":[161],"0.7).":[162],"Work":[163],"is":[164],"continuing":[165],"further":[167],"develop":[168],"these":[169,174],"relationships":[170],"apply":[173],"methods":[175],"mapping":[177],"over":[183],"larger":[184],"geographic":[185],"regions":[186],"Canada.":[189]},"counts_by_year":[{"year":2012,"cited_by_count":1}],"updated_date":"2026-10-17T09:40:24.721904","created_date":"2016-06-24T00:00:00"}
