{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T01:39:40Z","timestamp":1760233180779,"version":"build-2065373602"},"reference-count":61,"publisher":"MDPI AG","issue":"1","license":[{"start":{"date-parts":[[2022,12,23]],"date-time":"2022-12-23T00:00:00Z","timestamp":1671753600000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"Ministry of Education, Youth, and Sports of the Czech Republic","award":["LM2018123"],"award-info":[{"award-number":["LM2018123"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Remote Sensing"],"abstract":"<jats:p>We measured dynamics of solar-induced chlorophyll fluorescence at telluric oxygen absorption bands O2A and O2B in evergreen spruce and deciduous beech forests. Seasonal variations in fluorescence emissions were compared with NDVI. Daily changes in fluorescence emissions were compared with canopy shadow fraction (\u03b1S) dynamics, which showed impact of branch and leaf positions on detected fluorescence signals based on comparison with canopy height model. Absorbed photosynthetically active radiation (APAR) was recognized as a large determinant of fluorescence changes within the O2A band (SIFA), with R2 &gt; 0.68. Fluorescence within the O2B band was more directly linked to NDVI. Although, the seasonal dynamics of fluorescence within the O2B band (SIFB) were similar to SIFA in the spruce forest. In the beech forest, SIFB showed different seasonal dynamics as compared with SIFA. SIFA in the spruce forest showed a relationship to gross primary productivity (GPP), with R2 = 0.48, and a relationship of R2 = 0.37 was estimated for the SIFA-GPP connection in the beech forest. SIFB was better linked to seasonal GPP in the beech forest, but with a negative slope in the relationship with R2 = 0.61. We have shown that measurements of passive fluorescence signals at telluric oxygen absorption bands can contribute to understanding to photosynthesis processes in forest canopies.<\/jats:p>","DOI":"10.3390\/rs15010067","type":"journal-article","created":{"date-parts":[[2022,12,23]],"date-time":"2022-12-23T03:26:25Z","timestamp":1671765985000},"page":"67","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":2,"title":["Dynamic of Fluorescence Emissions at O2A and O2B Telluric Absorption Bands in Forested Areas with Seasonal APAR and GPP Variations"],"prefix":"10.3390","volume":"15","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-5204-7471","authenticated-orcid":false,"given":"Daniel","family":"Kov\u00e1\u010d","sequence":"first","affiliation":[{"name":"Global Change Research Institute of the Czech Academy of Sciences, B\u011blidla 986\/4a, 603 00 Brno, Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jan","family":"Novotn\u00fd","sequence":"additional","affiliation":[{"name":"Global Change Research Institute of the Czech Academy of Sciences, B\u011blidla 986\/4a, 603 00 Brno, Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0003-1951-4100","authenticated-orcid":false,"given":"Ladislav","family":"\u0160igut","sequence":"additional","affiliation":[{"name":"Global Change Research Institute of the Czech Academy of Sciences, B\u011blidla 986\/4a, 603 00 Brno, Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"John","family":"Grace","sequence":"additional","affiliation":[{"name":"Global Change Research Institute of the Czech Academy of Sciences, B\u011blidla 986\/4a, 603 00 Brno, Czech Republic"},{"name":"School of GeoSciences, University of Edinburgh, Crew Bldg, Kings Bldgs, Alexander Crum Brown Rd, Edinburgh EH9 3FF, UK"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-1716-8876","authenticated-orcid":false,"given":"Otmar","family":"Urban","sequence":"additional","affiliation":[{"name":"Global Change Research Institute of the Czech Academy of Sciences, B\u011blidla 986\/4a, 603 00 Brno, Czech Republic"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"1968","published-online":{"date-parts":[[2022,12,23]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","first-page":"7954","DOI":"10.3390\/s110807954","article-title":"Ground-Based Optical Measurements at European Flux Sites: A Review of Methods, Instruments and Current Controversies","volume":"11","author":"Balzarolo","year":"2011","journal-title":"Sensors"},{"key":"ref_2","doi-asserted-by":"crossref","first-page":"3201","DOI":"10.1016\/j.rse.2008.03.015","article-title":"Multi-Angle Remote Sensing of Forest Light Use Efficiency by Observing PRI Variation with Canopy Shadow Fraction","volume":"112","author":"Hall","year":"2008","journal-title":"Remote Sens. Environ."},{"key":"ref_3","doi-asserted-by":"crossref","unstructured":"Markiet, V., Hernandez-Clemente, R., and M\u00f5ttus, M. (2017). Spectral Similarity and PRI Variations for a Boreal Forest Stand Using Multi-Angular Airborne Imagery. Remote Sens., 9.","DOI":"10.3390\/rs9101005"},{"key":"ref_4","doi-asserted-by":"crossref","first-page":"108147","DOI":"10.1016\/j.agrformet.2020.108147","article-title":"Assessing Bi-Directional Effects on the Diurnal Cycle of Measured Solar-Induced Chlorophyll Fluorescence in Crop Canopies","volume":"295","author":"Zhang","year":"2020","journal-title":"Agric. For. Meteorol."},{"key":"ref_5","doi-asserted-by":"crossref","unstructured":"Garroutte, E.L., Hansen, A.J., and Lawrence, R.L. (2016). Using NDVI and EVI to Map Spatiotemporal Variation in the Biomass and Quality of Forage for Migratory Elk in the Greater Yellowstone Ecosystem. Remote Sens., 8.","DOI":"10.3390\/rs8050404"},{"key":"ref_6","doi-asserted-by":"crossref","first-page":"S29","DOI":"10.1080\/15476510.1988.10401466","article-title":"The Role of Chlorophyll Fluorescence in the Detection of Stress Conditions in Plants","volume":"19","author":"Lichtenthaler","year":"1988","journal-title":"Crit. Rev. Anal. Chem."},{"key":"ref_7","doi-asserted-by":"crossref","first-page":"2104","DOI":"10.1111\/nph.16984","article-title":"Diurnal Dynamics of Nonphotochemical Quenching in Arabidopsis Npq Mutants Assessed by Solar-Induced Fluorescence and Reflectance Measurements in the Field","volume":"229","author":"Acebron","year":"2021","journal-title":"New Phytol."},{"key":"ref_8","doi-asserted-by":"crossref","first-page":"171","DOI":"10.1111\/j.1365-2486.2009.01908.x","article-title":"Remote Sensing of Sun-Induced Fluorescence to Improve Modeling of Diurnal Courses of Gross Primary Production (GPP)","volume":"16","author":"Damm","year":"2010","journal-title":"Glob. Chang. Biol."},{"key":"ref_9","doi-asserted-by":"crossref","first-page":"261","DOI":"10.1007\/s11120-007-9187-8","article-title":"Variability and Application of the Chlorophyll Fluorescence Emission Ratio Red\/Far-Red of Leaves","volume":"92","author":"Buschmann","year":"2007","journal-title":"Photosynth. Res."},{"key":"ref_10","doi-asserted-by":"crossref","first-page":"283","DOI":"10.1016\/S0176-1617(98)80143-0","article-title":"Leaf Chlorophyll Fluorescence Corrected for Re-Absorption by Means of Absorption and Reflectance Measurements","volume":"152","author":"Gitelson","year":"1998","journal-title":"J. Plant Physiol."},{"key":"ref_11","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1016\/j.envpol.2012.10.003","article-title":"Upward and Downward Solar-Induced Chlorophyll Fluorescence Yield Indices of Four Tree Species as Indicators of Traffic Pollution in Valencia","volume":"173","author":"Alonso","year":"2013","journal-title":"Environ. Pollut."},{"key":"ref_12","doi-asserted-by":"crossref","unstructured":"Julitta, T., Corp, L.A., Rossini, M., Burkart, A., Cogliati, S., Davies, N., Hom, M., MacArthur, A., Middleton, E.M., and Rascher, U. (2016). Comparison of Sun-Induced Chlorophyll Fluorescence Estimates Obtained from Four Portable Field Spectroradiometers. Remote Sens., 8.","DOI":"10.3390\/rs8020122"},{"key":"ref_13","doi-asserted-by":"crossref","first-page":"438","DOI":"10.1016\/j.rse.2006.03.016","article-title":"Leaf Level Detection of Solar Induced Chlorophyll Fluorescence by Means of a Subnanometer Resolution Spectroradiometer","volume":"103","author":"Meroni","year":"2006","journal-title":"Remote Sens. Environ."},{"key":"ref_14","doi-asserted-by":"crossref","first-page":"2860","DOI":"10.1109\/TGRS.2005.857906","article-title":"Detection of Water Stress in Orchard Trees with a High-Resolution Spectrometer through Chlorophyll Fluorescence in-Filling of the O-2-A Band","volume":"43","author":"Miller","year":"2005","journal-title":"IEEE Trans. Geosci. Remote Sens."},{"key":"ref_15","doi-asserted-by":"crossref","first-page":"2081","DOI":"10.5194\/amt-5-2081-2012","article-title":"Remote Sensing of Near-Infrared Chlorophyll Fluorescence from Space in Scattering Atmospheres: Implications for Its Retrieval and Interferences with Atmospheric CO2 Retrievals","volume":"5","author":"Frankenberg","year":"2012","journal-title":"Atmos. Meas. Tech."},{"key":"ref_16","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1016\/j.rse.2014.06.022","article-title":"The Seasonal Cycle of Satellite Chlorophyll Fluorescence Observations and Its Relationship to Vegetation Phenology and Ecosystem Atmosphere Carbon Exchange","volume":"152","author":"Joiner","year":"2014","journal-title":"Remote Sens. Environ."},{"key":"ref_17","doi-asserted-by":"crossref","first-page":"808","DOI":"10.1016\/j.rse.2018.02.016","article-title":"Overview of Solar-Induced Chlorophyll Fluorescence (SIF) from the Orbiting Carbon Observatory-2: Retrieval, Cross-Mission Comparison, and Global Monitoring for GPP","volume":"209","author":"Sun","year":"2018","journal-title":"Remote Sens. Environ."},{"key":"ref_18","doi-asserted-by":"crossref","first-page":"659","DOI":"10.1016\/j.rse.2017.09.034","article-title":"Chlorophyll Fluorescence Observed by OCO-2 Is Strongly Related to Gross Primary Productivity Estimated from Flux Towers in Temperate Forests","volume":"204","author":"Li","year":"2018","journal-title":"Remote Sens. Environ."},{"key":"ref_19","doi-asserted-by":"crossref","first-page":"1078","DOI":"10.1111\/nph.14437","article-title":"Plant Functional Traits and Canopy Structure Control the Relationship between Photosynthetic CO2 Uptake and Far-Red Sun-Induced Fluorescence in a Mediterranean Grassland under Different Nutrient Availability","volume":"214","author":"Migliavacca","year":"2017","journal-title":"New Phytol."},{"key":"ref_20","doi-asserted-by":"crossref","first-page":"626","DOI":"10.3390\/ijgi4020626","article-title":"Discriminating Irrigated and Rainfed Maize with Diurnal Fluorescence and Canopy Temperature Airborne Maps","volume":"4","author":"Rossini","year":"2015","journal-title":"ISPRS Int. J. Geo-Inf."},{"key":"ref_21","doi-asserted-by":"crossref","first-page":"4065","DOI":"10.1093\/jxb\/eru191","article-title":"Linking Chlorophyll a Fluorescence to Photosynthesis for Remote Sensing Applications: Mechanisms and Challenges","volume":"65","author":"Tyystjarvi","year":"2014","journal-title":"J. Exp. Bot."},{"key":"ref_22","doi-asserted-by":"crossref","first-page":"1491","DOI":"10.1029\/2019JG005029","article-title":"Disentangling Changes in the Spectral Shape of Chlorophyll Fluorescence: Implications for Remote Sensing of Photosynthesis","volume":"124","author":"Magney","year":"2019","journal-title":"J. Geophys. Res. Biogeosci."},{"key":"ref_23","doi-asserted-by":"crossref","first-page":"3264","DOI":"10.1111\/pce.13620","article-title":"Do All Chlorophyll Fluorescence Emission Wavelengths Capture the Spring Recovery of Photosynthesis in Boreal Evergreen Foliage?","volume":"42","author":"Zhang","year":"2019","journal-title":"Plant Cell Environ."},{"key":"ref_24","doi-asserted-by":"crossref","first-page":"e2020JG006191","DOI":"10.1029\/2020JG006191","article-title":"Tower-Based Remote Sensing Reveals Mechanisms Behind a Two-Phased Spring Transition in a Mixed-Species Boreal Forest","volume":"126","author":"Pierrat","year":"2021","journal-title":"J. Geophys. Res."},{"key":"ref_25","doi-asserted-by":"crossref","first-page":"45","DOI":"10.1016\/S0304-3800(98)00112-4","article-title":"Joint Effect of Angular Distribution of Radiation and Spatial Pattern of Trees on Radiation Interception","volume":"112","author":"Lappi","year":"1998","journal-title":"Ecol. Modell."},{"key":"ref_26","doi-asserted-by":"crossref","first-page":"420","DOI":"10.1016\/j.rse.2015.07.022","article-title":"Meta-Analysis Assessing Potential of Steady-State Chlorophyll Fluorescence for Remote Sensing Detection of Plant Water, Temperature and Nitrogen Stress","volume":"168","author":"Rascher","year":"2015","journal-title":"Remote Sens. Environ."},{"key":"ref_27","doi-asserted-by":"crossref","first-page":"247","DOI":"10.1016\/j.rse.2018.10.019","article-title":"Linking Photosynthesis and Sun-Induced Fluorescence at Sub-Daily to Seasonal Scales","volume":"219","author":"Wieneke","year":"2018","journal-title":"Remote Sens. Environ."},{"key":"ref_28","doi-asserted-by":"crossref","first-page":"154681","DOI":"10.1016\/j.scitotenv.2022.154681","article-title":"Combining NDVI, PRI and the Quantum Yield of Solar-Induced Fluorescence Improves Estimations of Carbon Fluxes in Deciduous and Evergreen Forests","volume":"829","author":"Grace","year":"2022","journal-title":"Sci. Total Environ."},{"key":"ref_29","doi-asserted-by":"crossref","unstructured":"Kov\u00e1\u010d, D., Veselovsk\u00e1, P., Klem, K., Ve\u010de\u0159ov\u00e1, K., A\u010d, A., Pe\u00f1uelas, J., and Urban, O. (2018). Potential of Photochemical Reflectance Index for Indicating Photochemistry and Light Use Efficiency in Leaves of European Beech and Norway Spruce Trees. Remote Sens., 10.","DOI":"10.3390\/rs10081202"},{"key":"ref_30","doi-asserted-by":"crossref","first-page":"106000","DOI":"10.1016\/j.compag.2021.106000","article-title":"Which Multispectral Indices Robustly Measure Canopy Nitrogen across Seasons: Lessons from an Irrigated Pasture Crop","volume":"182","author":"Patel","year":"2021","journal-title":"Comput. Electron. Agric."},{"key":"ref_31","doi-asserted-by":"crossref","first-page":"90","DOI":"10.1109\/MCSE.2007.55","article-title":"Matplotlib: A 2D Graphics Environment","volume":"9","author":"Hunter","year":"2007","journal-title":"Comput. Sci. Eng."},{"key":"ref_32","doi-asserted-by":"crossref","first-page":"456","DOI":"10.1016\/j.rse.2018.02.029","article-title":"Linking Canopy Scattering of Far-Red Sun-Induced Chlorophyll Fluorescence with Reflectance","volume":"209","author":"Yang","year":"2018","journal-title":"Remote Sens. Environ."},{"key":"ref_33","doi-asserted-by":"crossref","first-page":"187","DOI":"10.1111\/j.1365-2486.2009.02041.x","article-title":"Separation of Net Ecosystem Exchange into Assimilation and Respiration Using a Light Response Curve Approach: Critical Issues and Global Evaluation","volume":"16","author":"Lasslop","year":"2010","journal-title":"Glob. Chang. Biol."},{"key":"ref_34","doi-asserted-by":"crossref","first-page":"5015","DOI":"10.5194\/bg-15-5015-2018","article-title":"Basic and Extensible Post-Processing of Eddy Covariance Flux Data with REddyProc","volume":"15","author":"Wutzler","year":"2018","journal-title":"Biogeosciences"},{"key":"ref_35","doi-asserted-by":"crossref","first-page":"313","DOI":"10.1093\/jexbot\/53.367.313","article-title":"Diurnal Variation of Photosynthesis and Photoinhibition in Tea: Effects of Irradiance and Nitrogen Supply during Growth in the Field","volume":"53","author":"Mohotti","year":"2002","journal-title":"J. Exp. Bot."},{"key":"ref_36","doi-asserted-by":"crossref","first-page":"4292","DOI":"10.1109\/TGRS.2012.2193131","article-title":"Continuous Monitoring of Canopy Level Sun-Induced Chlorophyll Fluorescence During the Growth of a Sorghum Field","volume":"50","author":"Daumard","year":"2012","journal-title":"IEEE Trans. Geosci. Remote Sens."},{"key":"ref_37","doi-asserted-by":"crossref","first-page":"43106","DOI":"10.1063\/1.3574360","article-title":"The Hyperspectral Irradiometer, a New Instrument for Long-Term and Unattended Field Spectroscopy Measurements","volume":"82","author":"Meroni","year":"2011","journal-title":"Rev. Sci. Instrum."},{"key":"ref_38","doi-asserted-by":"crossref","unstructured":"Campbell, P.K.E., Huemmrich, K.F., Middleton, E.M., Ward, L.A., Julitta, T., Daughtry, C.S.T., Burkart, A., Russ, A.L., and Kustas, W.P. (2019). Diurnal and Seasonal Variations in Chlorophyll Fluorescence Associated with Photosynthesis at Leaf and Canopy Scales. Remote Sens., 11.","DOI":"10.3390\/rs11050488"},{"key":"ref_39","doi-asserted-by":"crossref","first-page":"111272","DOI":"10.1016\/j.rse.2019.111272","article-title":"Exploring the Spatial Relationship between Airborne-Derived Red and Far-Red Sun-Induced Fluorescence and Process-Based GPP Estimates in a Forest Ecosystem","volume":"231","author":"Tagliabue","year":"2019","journal-title":"Remote Sens. Environ."},{"key":"ref_40","doi-asserted-by":"crossref","first-page":"e2020GL091098","DOI":"10.1029\/2020GL091098","article-title":"On the Covariation of Chlorophyll Fluorescence and Photosynthesis across Scales","volume":"47","author":"Magney","year":"2020","journal-title":"Geophys. Res. Lett."},{"key":"ref_41","doi-asserted-by":"crossref","first-page":"e2020GL087956","DOI":"10.1029\/2020GL087956","article-title":"Solar-Induced Fluorescence Does not Track Photosynthetic Carbon Assimilation Following Induced Stomatal Closure","volume":"47","author":"Marrs","year":"2020","journal-title":"Geophys. Res. Lett."},{"key":"ref_42","doi-asserted-by":"crossref","first-page":"270","DOI":"10.1016\/j.rse.2015.03.027","article-title":"Continuous and Long-Term Measurements of Reflectance and Sun-Induced Chlorophyll Fluorescence by Using Novel Automated Field Spectroscopy Systems","volume":"164","author":"Cogliati","year":"2015","journal-title":"Remote Sens. Environ."},{"key":"ref_43","doi-asserted-by":"crossref","first-page":"1500","DOI":"10.1111\/pce.12710","article-title":"Sun-Induced Chlorophyll Fluorescence from High-Resolution Imaging Spectroscopy Data to Quantify Spatio-Temporal Patterns of Photosynthetic Function in Crop Canopies","volume":"39","author":"Pinto","year":"2016","journal-title":"Plant Cell Environ."},{"key":"ref_44","doi-asserted-by":"crossref","first-page":"310","DOI":"10.1016\/j.rse.2018.10.018","article-title":"Effect of Environmental Conditions on Sun-Induced Fluorescence in a Mixed Forest and a Cropland","volume":"219","author":"Damm","year":"2018","journal-title":"Remote Sens. Environ."},{"key":"ref_45","doi-asserted-by":"crossref","first-page":"111834","DOI":"10.1016\/j.rse.2020.111834","article-title":"Correction of PRI for Carotenoid Pigment Pools Improves Photosynthesis Estimation across Different Irradiance and Temperature Conditions","volume":"244","author":"Klem","year":"2020","journal-title":"Remote Sens. Environ."},{"key":"ref_46","doi-asserted-by":"crossref","first-page":"937","DOI":"10.1093\/treephys\/23.14.937","article-title":"Midday Depression of Net Photosynthesis in the Tropical Rainforest Tree Eperua Grandiflora: Contributions of Stomatal and Internal Conductances, Respiration and Rubisco Functioning","volume":"23","author":"Pons","year":"2003","journal-title":"Tree Physiol."},{"key":"ref_47","doi-asserted-by":"crossref","first-page":"513","DOI":"10.1023\/B:PHOT.0000027515.05641.fd","article-title":"Acclimation of Two Distinct Plant Species, Spring Barley and Norway Spruce, to Combined Effect of Various Irradiance and CO2 Concentration during Cultivation in Controlled Environment","volume":"41","author":"Kalina","year":"2003","journal-title":"Photosynth."},{"key":"ref_48","doi-asserted-by":"crossref","first-page":"1740","DOI":"10.3390\/s8031740","article-title":"Assessing Steady-State Fluorescence and PRI from Hyperspectral Proximal Sensing as Early Indicators of Plant Stress: The Case of Ozone Exposure","volume":"8","author":"Meroni","year":"2008","journal-title":"Sensors"},{"key":"ref_49","doi-asserted-by":"crossref","first-page":"1","DOI":"10.1007\/s00442-007-0957-y","article-title":"Photochemistry, Remotely Sensed Physiological Reflectance Index and de-Epoxidation State of the Xanthophyll Cycle in Quercus Coccifera under Intense Drought","volume":"156","author":"Morales","year":"2008","journal-title":"Oecologia"},{"key":"ref_50","doi-asserted-by":"crossref","unstructured":"Cogliati, S., Celesti, M., Cesana, I., Miglietta, F., Genesio, L., Julitta, T., Schuettemeyer, D., Drusch, M., Rascher, U., and Jurado, P. (2019). A Spectral Fitting Algorithm to Retrieve the Fluorescence Spectrum from Canopy Radiance. Remote Sens., 11.","DOI":"10.3390\/rs11161840"},{"key":"ref_51","doi-asserted-by":"crossref","first-page":"20190527","DOI":"10.1098\/rstb.2019.0527","article-title":"Non-Stomatal Processes Reduce Gross Primary Productivity in Temperate Forest Ecosystems during Severe Edaphic Drought","volume":"375","author":"Beauclaire","year":"2020","journal-title":"Philos. Trans. R. Soc. B Biol. Sci."},{"key":"ref_52","doi-asserted-by":"crossref","first-page":"4067","DOI":"10.5194\/bg-12-4067-2015","article-title":"Investigating the Usefulness of Satellite-Derived Fluorescence Data in Inferring Gross Primary Productivity within the Carbon Cycle Data","volume":"12","author":"Koffi","year":"2015","journal-title":"Biogeosciences"},{"key":"ref_53","doi-asserted-by":"crossref","first-page":"111733","DOI":"10.1016\/j.rse.2020.111733","article-title":"Canopy Structure Explains the Relationship between Photosynthesis and Sun-Induced Chlorophyll Fluorescence in Crops","volume":"241","author":"Dechant","year":"2020","journal-title":"Remote Sens. Environ."},{"key":"ref_54","doi-asserted-by":"crossref","first-page":"2977","DOI":"10.1002\/2015GL063201","article-title":"Solar-Induced Chlorophyll Fluorescence That Correlates with Canopy Photosynthesis on Diurnal and Seasonal Scales in a Temperate Deciduous Forest","volume":"42","author":"Yang","year":"2015","journal-title":"Geophys. Res. Lett."},{"key":"ref_55","doi-asserted-by":"crossref","first-page":"716","DOI":"10.1002\/2016JG003580","article-title":"Effect of Environmental Conditions on the Relationship between Solar-Induced Fluorescence and Gross Primary Productivity at an OzFlux Grassland Site","volume":"2","author":"Verma","year":"2017","journal-title":"J. Geophys. Res. Biogeosci."},{"key":"ref_56","doi-asserted-by":"crossref","first-page":"610","DOI":"10.1002\/2017JG004180","article-title":"Sun-Induced Chlorophyll Fluorescence, Photosynthesis, and Light Use Efficiency of a Soybean Field from Seasonally Continuous Measurements","volume":"123","author":"Miao","year":"2018","journal-title":"J. Geophys. Res. Biogeosci."},{"key":"ref_57","doi-asserted-by":"crossref","first-page":"2312","DOI":"10.1002\/2014JG002713","article-title":"Models of Fluorescence and Photosynthesis for Interpreting Measurements of Solar-Induced Chlorophyll Fluorescence","volume":"119","author":"Berry","year":"2014","journal-title":"J. Geophys. Res. Biogeosci."},{"key":"ref_58","doi-asserted-by":"crossref","first-page":"441","DOI":"10.5194\/bg-18-441-2021","article-title":"Unraveling the Physical and Physiological Basis for the Solar-Induced Chlorophyll Fluorescence and Photosynthesis Relationship Using Continuous Leaf and Canopy Measurements of a Corn Crop","volume":"18","author":"Yang","year":"2021","journal-title":"Biogeosciences"},{"key":"ref_59","doi-asserted-by":"crossref","first-page":"150","DOI":"10.5589\/m07-022","article-title":"A Comparison of Multiwavelength Laser-Induced Fluorescence Parameters for the Remote Sensing of Nitrogen Stress in Field-Cultivated Corn","volume":"33","author":"Apostol","year":"2007","journal-title":"Can. J. Remote Sens."},{"key":"ref_60","doi-asserted-by":"crossref","first-page":"4386","DOI":"10.1063\/1.1150083","article-title":"A Passive Two-Band Sensor of Sunlight-Excited Plant Fluorescence","volume":"70","author":"Kebabian","year":"1999","journal-title":"Rev. Sci. Instrum."},{"key":"ref_61","doi-asserted-by":"crossref","first-page":"470","DOI":"10.1016\/S0034-4257(03)00125-1","article-title":"Fluorescence Sensing Systems: In Vivo Detection of Biophysical Variations in Field Corn Due to Nitrogen Supply","volume":"86","author":"Corp","year":"2003","journal-title":"Remote Sens. Environ."}],"container-title":["Remote Sensing"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/2072-4292\/15\/1\/67\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T01:48:51Z","timestamp":1760147331000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/2072-4292\/15\/1\/67"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2022,12,23]]},"references-count":61,"journal-issue":{"issue":"1","published-online":{"date-parts":[[2023,1]]}},"alternative-id":["rs15010067"],"URL":"https:\/\/doi.org\/10.3390\/rs15010067","relation":{},"ISSN":["2072-4292"],"issn-type":[{"type":"electronic","value":"2072-4292"}],"subject":[],"published":{"date-parts":[[2022,12,23]]}}}