{"id":"https://openalex.org/W2946581990","doi":"https://doi.org/10.3390/f10050432","title":"Combining a Quantum Cascade Laser Spectrometer with an Automated Closed-Chamber System for \u03b413C Measurements of Forest Soil, Tree Stem and Tree Root CO2 Fluxes","display_name":"Combining a Quantum Cascade Laser Spectrometer with an Automated Closed-Chamber System for \u03b413C Measurements of Forest Soil, Tree Stem and Tree Root CO2 Fluxes","publication_year":2019,"publication_date":"2019-05-19","ids":{"openalex":"https://openalex.org/W2946581990","doi":"https://doi.org/10.3390/f10050432","mag":"2946581990"},"language":"en","primary_location":{"id":"doi:10.3390/f10050432","doi":"https://doi.org/10.3390/f10050432","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/f10050432","pdf_url":"https://www.mdpi.com/1999-4907/10/5/432/pdf?version=1558260746","source":{"id":"https://openalex.org/S71324801","display_name":"Forests","issn_l":"1999-4907","issn":["1999-4907"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Forests","raw_type":"journal-article"},"volume":null,"type":"article","indexed_in":["crossref","doaj"],"open_access":{"is_oa":true,"oa_status":"gold","oa_url":"https://www.mdpi.com/1999-4907/10/5/432/pdf?version=1558260746","any_repository_has_fulltext":true},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5014779630","display_name":"Andreas Br\u00e6ndholt","orcid":"https://orcid.org/0000-0002-5900-8053","observed_orcids":["https://orcid.org/0000-0002-5900-8053"]},"institutions":[{"id":"https://openalex.org/I138006243","display_name":"University of Arizona","ror":"https://ror.org/03m2x1q45","country_code":"US","type":"education","lineage":["https://openalex.org/I138006243"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK","US"],"is_corresponding":true,"raw_author_name":"Andreas Br\u00e6ndholt","raw_affiliation_strings":["DTU Environment, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark","Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85719, USA"],"raw_orcid":"https://orcid.org/0000-0002-5900-8053","affiliations":[{"raw_affiliation_string":"DTU Environment, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Ecology and Evolutionary Biology, University of Arizona, Tucson, AZ 85719, USA","institution_ids":["https://openalex.org/I138006243"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5036345856","display_name":"Andreas Ibrom","orcid":"https://orcid.org/0000-0002-1341-921X","observed_orcids":["https://orcid.org/0000-0002-1341-921X"]},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Andreas Ibrom","raw_affiliation_strings":["DTU Environment, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"DTU Environment, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5010619884","display_name":"Per Ambus","orcid":"https://orcid.org/0000-0001-7580-524X","observed_orcids":["https://orcid.org/0000-0001-7580-524X"]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Per Ambus","raw_affiliation_strings":["Department of Geosciences and Natural Resource Management, University of Copenhagen, 1958 Frederiksberg C, Denmark"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Geosciences and Natural Resource Management, University of Copenhagen, 1958 Frederiksberg C, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5014734986","display_name":"Klaus Steenberg Larsen","orcid":"https://orcid.org/0000-0002-1421-6182","observed_orcids":["https://orcid.org/0000-0002-1421-6182"]},"institutions":[{"id":"https://openalex.org/I124055696","display_name":"University of Copenhagen","ror":"https://ror.org/035b05819","country_code":"DK","type":"education","lineage":["https://openalex.org/I124055696"]},{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Klaus Steenberg Larsen","raw_affiliation_strings":["DTU Environment, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark","Department of Geosciences and Natural Resource Management, University of Copenhagen, 1958 Frederiksberg C, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-1421-6182","affiliations":[{"raw_affiliation_string":"DTU Environment, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]},{"raw_affiliation_string":"Department of Geosciences and Natural Resource Management, University of Copenhagen, 1958 Frederiksberg C, Denmark","institution_ids":["https://openalex.org/I124055696"]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5019965797","display_name":"Kim Pilegaard L","orcid":"https://orcid.org/0000-0002-5169-5717","observed_orcids":["https://orcid.org/0000-0002-5169-5717"]},"institutions":[{"id":"https://openalex.org/I96673099","display_name":"Technical University of Denmark","ror":"https://ror.org/04qtj9h94","country_code":"DK","type":"education","lineage":["https://openalex.org/I96673099"]}],"countries":["DK"],"is_corresponding":false,"raw_author_name":"Kim Pilegaard","raw_affiliation_strings":["DTU Environment, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark"],"raw_orcid":"https://orcid.org/0000-0002-5169-5717","affiliations":[{"raw_affiliation_string":"DTU Environment, Technical University of Denmark, 2800 Kgs. Lyngby, Denmark","institution_ids":["https://openalex.org/I96673099"]}]}],"institutions":[],"countries_distinct_count":2,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5014779630"],"corresponding_institution_ids":["https://openalex.org/I138006243","https://openalex.org/I96673099"],"apc_list":{"value":1800,"currency":"CHF","value_usd":1824},"apc_paid":{"value":1800,"currency":"CHF","value_usd":1824},"fwci":0.2993,"has_fulltext":true,"cited_by_count":7,"citation_normalized_percentile":{"value":0.40463391,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":89,"max":97},"biblio":{"volume":"10","issue":"5","first_page":"432","last_page":"432"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.6439999938011169,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T11111","display_name":"Spectroscopy and Laser Applications","score":0.6439999938011169,"subfield":{"id":"https://openalex.org/subfields/1607","display_name":"Spectroscopy"},"field":{"id":"https://openalex.org/fields/16","display_name":"Chemistry"},"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":0.12870000302791595,"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/T10004","display_name":"Soil Carbon and Nitrogen Dynamics","score":0.10499999672174454,"subfield":{"id":"https://openalex.org/subfields/1111","display_name":"Soil Science"},"field":{"id":"https://openalex.org/fields/11","display_name":"Agricultural and Biological Sciences"},"domain":{"id":"https://openalex.org/domains/1","display_name":"Life Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/carbon-isotopes","display_name":"carbon isotopes","score":0.6470000147819519},{"id":"https://openalex.org/keywords/co2-flux","display_name":"CO2 flux","score":0.7670000195503235},{"id":"https://openalex.org/keywords/forest-soil-respiration","display_name":"forest soil respiration","score":0.7870000004768372},{"id":"https://openalex.org/keywords/root-respiration","display_name":"root respiration","score":0.906000018119812},{"id":"https://openalex.org/keywords/keeling-plot","display_name":"Keeling plot","score":0.8220000267028809},{"id":"https://openalex.org/keywords/beech-forest","display_name":"beech forest","score":0.8579999804496765},{"id":"https://openalex.org/keywords/carbon-cycle","display_name":"carbon cycle","score":0.7770000100135803}],"concepts":[{"id":"https://openalex.org/C2776957298","wikidata":"https://www.wikidata.org/wiki/Q1407411","display_name":"Quantum cascade laser","level":3,"score":0.6554701924324036},{"id":"https://openalex.org/C113174947","wikidata":"https://www.wikidata.org/wiki/Q2859736","display_name":"Tree (set theory)","level":2,"score":0.6338762640953064},{"id":"https://openalex.org/C39432304","wikidata":"https://www.wikidata.org/wiki/Q188847","display_name":"Environmental science","level":0,"score":0.5805977582931519},{"id":"https://openalex.org/C34146451","wikidata":"https://www.wikidata.org/wiki/Q5048094","display_name":"Cascade","level":2,"score":0.45910027623176575},{"id":"https://openalex.org/C33390570","wikidata":"https://www.wikidata.org/wiki/Q188463","display_name":"Spectrometer","level":2,"score":0.4549713432788849},{"id":"https://openalex.org/C520434653","wikidata":"https://www.wikidata.org/wiki/Q38867","display_name":"Laser","level":2,"score":0.4250318109989166},{"id":"https://openalex.org/C171078966","wikidata":"https://www.wikidata.org/wiki/Q111029","display_name":"Root (linguistics)","level":2,"score":0.4134831726551056},{"id":"https://openalex.org/C59822182","wikidata":"https://www.wikidata.org/wiki/Q441","display_name":"Botany","level":1,"score":0.33751821517944336},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.2561171054840088},{"id":"https://openalex.org/C121332964","wikidata":"https://www.wikidata.org/wiki/Q413","display_name":"Physics","level":0,"score":0.24450552463531494},{"id":"https://openalex.org/C120665830","wikidata":"https://www.wikidata.org/wiki/Q14620","display_name":"Optics","level":1,"score":0.21898025274276733},{"id":"https://openalex.org/C185592680","wikidata":"https://www.wikidata.org/wiki/Q2329","display_name":"Chemistry","level":0,"score":0.20649918913841248},{"id":"https://openalex.org/C33923547","wikidata":"https://www.wikidata.org/wiki/Q395","display_name":"Mathematics","level":0,"score":0.14373108744621277},{"id":"https://openalex.org/C43617362","wikidata":"https://www.wikidata.org/wiki/Q170050","display_name":"Chromatography","level":1,"score":0.08594346046447754},{"id":"https://openalex.org/C138885662","wikidata":"https://www.wikidata.org/wiki/Q5891","display_name":"Philosophy","level":0,"score":0.0},{"id":"https://openalex.org/C41895202","wikidata":"https://www.wikidata.org/wiki/Q8162","display_name":"Linguistics","level":1,"score":0.0},{"id":"https://openalex.org/C134306372","wikidata":"https://www.wikidata.org/wiki/Q7754","display_name":"Mathematical analysis","level":1,"score":0.0}],"mesh":[],"locations_count":5,"locations":[{"id":"doi:10.3390/f10050432","doi":"https://doi.org/10.3390/f10050432","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/f10050432","pdf_url":"https://www.mdpi.com/1999-4907/10/5/432/pdf?version=1558260746","source":{"id":"https://openalex.org/S71324801","display_name":"Forests","issn_l":"1999-4907","issn":["1999-4907"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Forests","raw_type":"journal-article"},{"id":"pmh:oai:pure.atira.dk:openaire/411fed38-3769-4c7f-8f27-26a0e157fffa","doi":null,"is_oa":true,"landing_page_url":"https://researchprofiles.ku.dk/da/publications/411fed38-3769-4c7f-8f27-26a0e157fffa","pdf_url":null,"source":{"id":"https://openalex.org/S4306401983","display_name":"Research at the University of Copenhagen (University of Copenhagen)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I124055696","host_organization_name":"University of Copenhagen","host_organization_lineage":["https://openalex.org/I124055696"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Br\u00e6ndholt, A, Ibrom, A, Ambus, P, Larsen, K S & Pilegaard, K 2019, 'Combining a Quantum Cascade Laser Spectrometer with an Automated Closed-Chamber System for delta \u03b4 13 Measurements of Forest Soil, Tree Stem and Tree Root CO 2 Fluxes', Forests, vol. 10, no. 5. https://doi.org/10.3390/f10050432","raw_type":"info:eu-repo/semantics/article"},{"id":"pmh:oai:repository.arizona.edu:10150/634100","doi":null,"is_oa":true,"landing_page_url":"http://hdl.handle.net/10150/634100","pdf_url":null,"source":{"id":"https://openalex.org/S4306400271","display_name":"UA Campus Repository (The University of Arizona)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I138006243","host_organization_name":"University of Arizona","host_organization_lineage":["https://openalex.org/I138006243"],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by","license_id":"https://openalex.org/licenses/cc-by","version":"acceptedVersion","is_accepted":true,"is_published":false,"raw_source_name":"432","raw_type":"Article"},{"id":"pmh:oai:doaj.org/article:31d6161935824f7a975db5aa3d4b4632","doi":null,"is_oa":true,"landing_page_url":"https://doaj.org/article/31d6161935824f7a975db5aa3d4b4632","pdf_url":null,"source":{"id":"https://openalex.org/S4306401280","display_name":"DOAJ (DOAJ: Directory of Open Access Journals)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":null,"host_organization_name":null,"host_organization_lineage":[],"host_organization_lineage_names":[],"type":"repository"},"license":"cc-by-sa","license_id":"https://openalex.org/licenses/cc-by-sa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Forests, Vol 10, Iss 5, p 432 (2019)","raw_type":"article"},{"id":"pmh:oai:pure.atira.dk:publications/4438e7fe-587f-47ad-957b-87fa78cb0615","doi":null,"is_oa":true,"landing_page_url":"https://orbit.dtu.dk/en/publications/4438e7fe-587f-47ad-957b-87fa78cb0615","pdf_url":null,"source":{"id":"https://openalex.org/S4306400705","display_name":"Technical University of Denmark, DTU Orbit (Technical University of Denmark, DTU)","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I96673099","host_organization_name":"Technical University of Denmark","host_organization_lineage":["https://openalex.org/I96673099"],"host_organization_lineage_names":[],"type":"repository"},"license":"other-oa","license_id":"https://openalex.org/licenses/other-oa","version":"submittedVersion","is_accepted":false,"is_published":false,"raw_source_name":"Br\u00e6ndholt , A , Ibrom , A , Ambus , P , Larsen , K S & Pilegaard , K 2019 , ' Combining a quantum cascade laser spectrometer with an automated closed-chamber system for \u03b413C measurements of forest soil, tree stem and tree root CO2 fluxess ' , Forests , vol. 10 , no. 5 , 432 . https://doi.org/10.3390/f10050432","raw_type":"article"}],"best_oa_location":{"id":"doi:10.3390/f10050432","doi":"https://doi.org/10.3390/f10050432","is_oa":true,"landing_page_url":"http://dx.doi.org/10.3390/f10050432","pdf_url":"https://www.mdpi.com/1999-4907/10/5/432/pdf?version=1558260746","source":{"id":"https://openalex.org/S71324801","display_name":"Forests","issn_l":"1999-4907","issn":["1999-4907"],"is_oa":true,"is_in_doaj":false,"is_core":true,"listed_in":["anvur-scientific","cwts-core","norway-1","poland-100","russia-white-list-1","vabb-shw"],"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":"Forests","raw_type":"journal-article"},"sustainable_development_goals":[{"display_name":"Climate action","score":0.821399986743927,"id":"https://metadata.un.org/sdg/13"}],"study_designs":[],"awards":[{"id":"https://openalex.org/G7617828654","display_name":null,"funder_award_id":"DFF \u2013 1323-00182","funder_id":"https://openalex.org/F4320327387","funder_display_name":"Danmarks Frie Forskningsfond"}],"funders":[{"id":"https://openalex.org/F4320322928","display_name":"Danmarks Frie Forskningsfond","ror":"https://ror.org/02sptwz63"},{"id":"https://openalex.org/F4320327387","display_name":"Danmarks Frie Forskningsfond","ror":null}],"has_content":{"pdf":true,"grobid_xml":true},"content_urls":{"pdf":"https://content.openalex.org/works/W2946581990.pdf","grobid_xml":"https://content.openalex.org/works/W2946581990.grobid-xml"},"referenced_works_count":60,"referenced_works":["https://openalex.org/W1047205351","https://openalex.org/W1444837674","https://openalex.org/W1560026785","https://openalex.org/W1642996582","https://openalex.org/W1891188937","https://openalex.org/W1922663459","https://openalex.org/W1971521175","https://openalex.org/W1981467133","https://openalex.org/W1983984314","https://openalex.org/W1995485489","https://openalex.org/W2015532557","https://openalex.org/W2022157516","https://openalex.org/W2023421429","https://openalex.org/W2024105736","https://openalex.org/W2032551066","https://openalex.org/W2041396401","https://openalex.org/W2048563313","https://openalex.org/W2054942731","https://openalex.org/W2057260631","https://openalex.org/W2060533321","https://openalex.org/W2064049321","https://openalex.org/W2064925459","https://openalex.org/W2071078945","https://openalex.org/W2074705782","https://openalex.org/W2078684101","https://openalex.org/W2087623599","https://openalex.org/W2091263295","https://openalex.org/W2091267994","https://openalex.org/W2092508533","https://openalex.org/W2098546644","https://openalex.org/W2099063502","https://openalex.org/W2104781244","https://openalex.org/W2104887838","https://openalex.org/W2106520471","https://openalex.org/W2107452779","https://openalex.org/W2112396082","https://openalex.org/W2124878940","https://openalex.org/W2129072736","https://openalex.org/W2133151341","https://openalex.org/W2142737108","https://openalex.org/W2143016833","https://openalex.org/W2143448745","https://openalex.org/W2143804637","https://openalex.org/W2145282872","https://openalex.org/W2147680602","https://openalex.org/W2150965950","https://openalex.org/W2153798873","https://openalex.org/W2154047482","https://openalex.org/W2158405444","https://openalex.org/W2158649481","https://openalex.org/W2165430214","https://openalex.org/W2223838731","https://openalex.org/W2342551299","https://openalex.org/W2474870742","https://openalex.org/W2550772755","https://openalex.org/W2612923741","https://openalex.org/W2790761263","https://openalex.org/W2809200789","https://openalex.org/W3176736113","https://openalex.org/W4206050372"],"related_works":["https://openalex.org/W2092508533","https://openalex.org/W3012414536","https://openalex.org/W3104347058","https://openalex.org/W2071078945","https://openalex.org/W2917832161","https://openalex.org/W2048563313","https://openalex.org/W7000875491","https://openalex.org/W6978223601","https://openalex.org/W2035269590","https://openalex.org/W1991757169"],"abstract_inverted_index":{"Recent":[0],"advances":[1],"in":[2,15,25,170],"laser":[3,37,86,250],"spectroscopy":[4],"have":[5],"allowed":[6],"for":[7,39,68,107,118,135,182,198,208,263,283],"real-time":[8],"measurements":[9,113,264,298],"of":[10,53,62,96,114,148,194,215,222,234,245,255,265,280,291,299],"the":[11,51,63,74,81,85,97,119,123,127,136,142,149,183,191,199,209,223,231,235,240,243,278,292],"13C/12C":[12],"isotopic":[13,60,266],"ratio":[14],"CO2,":[16],"thereby":[17,261],"providing":[18],"new":[19],"ways":[20],"to":[21,49,105,110,133,145,190,230,252,295],"investigate":[22],"carbon":[23],"cycling":[24],"natural":[26],"ecosystems.":[27],"In":[28,238],"this":[29],"study,":[30],"we":[31,101],"combined":[32,143],"an":[33],"Aerodyne":[34],"quantum":[35,248],"cascade":[36,249],"spectrometer":[38,87,251],"CO2":[40,54,64,94,120,150,256,268,289],"isotopes":[41],"with":[42,212,285],"a":[43,103,167,171,213,247,271],"LI-COR":[44],"LI-8100A/8150":[45],"automated":[46,56,258],"chamber":[47,70],"system":[48,144],"measure":[50,146,253],"\u03b413C":[52,82,124,147,177,193,205,221,233,254],"during":[55,166,257],"closed-chamber":[57,259],"measurements.":[58],"The":[59,175,203,219],"composition":[61],"flux":[65],"was":[66,88,178,188,206,225],"determined":[67,125],"each":[69],"measurement":[71],"by":[72,84,90,130],"applying":[73],"Keeling":[75,128],"plot":[76],"method.":[77],"We":[78,140],"found":[79,207],"that":[80],"measured":[83],"influenced":[89],"water":[91,137,286],"vapour":[92,138,287],"and":[93,100,163,288],"concentration":[95,121,290],"sample":[98,293],"air":[99,294],"developed":[102],"method":[104],"correct":[106],"these":[108],"effects":[109],"yield":[111],"accurate":[112,297],"\u03b413C.":[115,300],"Overall,":[116],"correcting":[117],"increased":[122],"from":[126,156],"plots":[129,211],"3.4\u2030":[131],"compared":[132],"2.1\u2030":[134],"correction.":[139],"used":[141],"fluxes":[151,269],"automatically":[152],"every":[153],"two":[154],"hours":[155],"intact":[157,184],"soil,":[158,160],"trenched":[159,200],"tree":[161],"stems":[162,224],"coarse":[164],"roots":[165],"two-month":[168],"campaign":[169],"Danish":[172],"beech":[173],"forest.":[174],"mean":[176,192,214,220,232],"\u221229.8":[179,195],"\u00b1":[180,196,217,227],"0.32\u2030":[181],"soil":[185,201,236],"plots,":[186],"which":[187],"similar":[189,229],"1.2\u2030":[197],"plots.":[202,237],"lowest":[204],"root":[210],"\u221232.6":[216],"0.78\u2030.":[218],"\u221230.2":[226],"0.74\u2030,":[228],"conclusion,":[239],"study":[241],"showed":[242],"potential":[244],"using":[246],"measurements,":[260],"allowing":[262],"ecosystem":[267],"at":[270],"high":[272],"temporal":[273],"resolution.":[274],"It":[275],"also":[276],"highlighted":[277],"importance":[279],"proper":[281],"correction":[282],"cross-sensitivity":[284],"get":[296]},"counts_by_year":[{"year":2025,"cited_by_count":1},{"year":2023,"cited_by_count":3},{"year":2022,"cited_by_count":2},{"year":2020,"cited_by_count":1}],"updated_date":"2026-10-27T15:51:10.671819","created_date":"2019-05-29T00:00:00"}