DOE PAGES title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in a temperate deciduous forest

Abstract

Previous studies have suggested that solar-induced chlorophyll fluorescence (SIF) is correlated with Gross Primary Production (GPP). However, it remains unclear to what extent this relationship is due to absorbed photosynthetically active radiation (APAR) and/or light use efficiency (LUE). Here in this work, we present the first time series of near-surface measurement of canopy-scale SIF at 760 nm in temperate deciduous forests. SIF correlated with GPP estimated with eddy covariance at diurnal and seasonal scales (r2 = 0.82 and 0.73, respectively), as well as with APAR diurnally and seasonally (r2 = 0.90 and 0.80, respectively). SIF/APAR is significantly positively correlated with LUE and is higher during cloudy days than sunny days. Weekly tower-based SIF agreed with SIF from the Global Ozone Monitoring Experiment-2 (r2 = 0.82). Finally, our results provide ground-based evidence that SIF is directly related to both APAR and LUE and thus GPP, and confirm that satellite SIF can be used as a proxy for GPP.

Authors:
 [1];  [1];  [2];  [2];  [3];  [4];  [5];  [6];  [7]
  1. Brown Univ., Providence, RI (United States). Department of Earth, Environment and Planetary Sciences; Marine Biological Laboratory, Woods Hole, MA (United States). The Ecosystems Center
  2. Brown Univ., Providence, RI (United States). Department of Earth, Environment and Planetary Sciences
  3. Universit`a degli Studi Milano‐Bicocca, Milan (Italy). Remote Sensing of Environmental Dynamics Laboratory, DISAT
  4. NASA Goddard Space Flight Center (GSFC), Greenbelt, MD (United States)
  5. Harvard Univ., Cambridge, MA (United States). School of Engineering and Applied Sciences and Department of Earth and Planetary Sciences
  6. Carnegie Institution for Science, Stanford, CA (United States). Department of Global Ecology
  7. Harvard Univ., Cambridge, MA (United States). Department of Organismic and Evolutionary Biology
Publication Date:
Research Org.:
Marine Biological Laboratory, Woods Hole, MA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Biological and Environmental Research (BER)
OSTI Identifier:
1454932
Grant/Contract Number:  
SC0006951
Resource Type:
Accepted Manuscript
Journal Name:
Geophysical Research Letters
Additional Journal Information:
Journal Volume: 42; Journal Issue: 8; Journal ID: ISSN 0094-8276
Publisher:
American Geophysical Union
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES

Citation Formats

Yang, Xi, Tang, Jianwu, Mustard, John F., Lee, Jung-Eun, Rossini, Micol, Joiner, Joanna, Munger, J. William, Kornfeld, Ari, and Richardson, Andrew D. Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in a temperate deciduous forest. United States: N. p., 2015. Web. doi:10.1002/2015GL063201.
Yang, Xi, Tang, Jianwu, Mustard, John F., Lee, Jung-Eun, Rossini, Micol, Joiner, Joanna, Munger, J. William, Kornfeld, Ari, & Richardson, Andrew D. Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in a temperate deciduous forest. United States. https://doi.org/10.1002/2015GL063201
Yang, Xi, Tang, Jianwu, Mustard, John F., Lee, Jung-Eun, Rossini, Micol, Joiner, Joanna, Munger, J. William, Kornfeld, Ari, and Richardson, Andrew D. Tue . "Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in a temperate deciduous forest". United States. https://doi.org/10.1002/2015GL063201. https://www.osti.gov/servlets/purl/1454932.
@article{osti_1454932,
title = {Solar-induced chlorophyll fluorescence that correlates with canopy photosynthesis on diurnal and seasonal scales in a temperate deciduous forest},
author = {Yang, Xi and Tang, Jianwu and Mustard, John F. and Lee, Jung-Eun and Rossini, Micol and Joiner, Joanna and Munger, J. William and Kornfeld, Ari and Richardson, Andrew D.},
abstractNote = {Previous studies have suggested that solar-induced chlorophyll fluorescence (SIF) is correlated with Gross Primary Production (GPP). However, it remains unclear to what extent this relationship is due to absorbed photosynthetically active radiation (APAR) and/or light use efficiency (LUE). Here in this work, we present the first time series of near-surface measurement of canopy-scale SIF at 760 nm in temperate deciduous forests. SIF correlated with GPP estimated with eddy covariance at diurnal and seasonal scales (r2 = 0.82 and 0.73, respectively), as well as with APAR diurnally and seasonally (r2 = 0.90 and 0.80, respectively). SIF/APAR is significantly positively correlated with LUE and is higher during cloudy days than sunny days. Weekly tower-based SIF agreed with SIF from the Global Ozone Monitoring Experiment-2 (r2 = 0.82). Finally, our results provide ground-based evidence that SIF is directly related to both APAR and LUE and thus GPP, and confirm that satellite SIF can be used as a proxy for GPP.},
doi = {10.1002/2015GL063201},
journal = {Geophysical Research Letters},
number = 8,
volume = 42,
place = {United States},
year = {Tue Mar 24 00:00:00 EDT 2015},
month = {Tue Mar 24 00:00:00 EDT 2015}
}

Journal Article:
Free Publicly Available Full Text
Publisher's Version of Record

Citation Metrics:
Cited by: 361 works
Citation information provided by
Web of Science

Save / Share:

Works referenced in this record:

A Continuous Satellite-Derived Measure of Global Terrestrial Primary Production
journal, January 2004


Global and time-resolved monitoring of crop photosynthesis with chlorophyll fluorescence
journal, March 2014

  • Guanter, L.; Zhang, Y.; Jung, M.
  • Proceedings of the National Academy of Sciences, Vol. 111, Issue 14
  • DOI: 10.1073/pnas.1320008111

An integrated model of soil-canopy spectral radiances, photosynthesis, fluorescence, temperature and energy balance
journal, January 2009


A simple filtered photodiode instrument for continuous measurement of narrowband NDVI and PRI over vegetated canopies
journal, March 2010


First observations of global and seasonal terrestrial chlorophyll fluorescence from space
journal, January 2011


Synergistic algorithm for estimating vegetation canopy leaf area index and fraction of absorbed photosynthetically active radiation from MODIS and MISR data
journal, December 1998

  • Knyazikhin, Y.; Martonchik, J. V.; Myneni, R. B.
  • Journal of Geophysical Research: Atmospheres, Vol. 103, Issue D24
  • DOI: 10.1029/98JD02462

Integrating Solar Induced Fluorescence and the Photochemical Reflectance Index for Estimating Gross Primary Production in a Cornfield
journal, December 2013

  • Cheng, Yen-Ben; Middleton, Elizabeth; Zhang, Qingyuan
  • Remote Sensing, Vol. 5, Issue 12
  • DOI: 10.3390/rs5126857

Remote sensing of solar-induced chlorophyll fluorescence: Review of methods and applications
journal, October 2009


Terrestrial Gross Carbon Dioxide Uptake: Global Distribution and Covariation with Climate
journal, July 2010


Fluorescence, temperature and narrow-band indices acquired from a UAV platform for water stress detection using a micro-hyperspectral imager and a thermal camera
journal, February 2012

  • Zarco-Tejada, P. J.; González-Dugo, V.; Berni, J. A. J.
  • Remote Sensing of Environment, Vol. 117
  • DOI: 10.1016/j.rse.2011.10.007

Improvements of the MODIS terrestrial gross and net primary production global data set
journal, March 2005

  • Zhao, Maosheng; Heinsch, Faith Ann; Nemani, Ramakrishna R.
  • Remote Sensing of Environment, Vol. 95, Issue 2
  • DOI: 10.1016/j.rse.2004.12.011

Continuous Monitoring of Canopy Level Sun-Induced Chlorophyll Fluorescence During the Growth of a Sorghum Field
journal, November 2012

  • Daumard, Fabrice; Goulas, Yves; Champagne, Sébastien
  • IEEE Transactions on Geoscience and Remote Sensing, Vol. 50, Issue 11
  • DOI: 10.1109/TGRS.2012.2193131

New global observations of the terrestrial carbon cycle from GOSAT: Patterns of plant fluorescence with gross primary productivity: CHLOROPHYLL FLUORESCENCE FROM SPACE
journal, September 2011

  • Frankenberg, Christian; Fisher, Joshua B.; Worden, John
  • Geophysical Research Letters, Vol. 38, Issue 17
  • DOI: 10.1029/2011GL048738

Remote sensing-based estimation of gross primary production in a subalpine grassland
journal, January 2012


Retrieval and global assessment of terrestrial chlorophyll fluorescence from GOSAT space measurements
journal, June 2012


Prospects for chlorophyll fluorescence remote sensing from the Orbiting Carbon Observatory-2
journal, May 2014

  • Frankenberg, Christian; O'Dell, Chris; Berry, Joseph
  • Remote Sensing of Environment, Vol. 147
  • DOI: 10.1016/j.rse.2014.02.007

Three causes of variation in the photochemical reflectance index (PRI) in evergreen conifers
journal, November 2014

  • Wong, Christopher Y. S.; Gamon, John A.
  • New Phytologist, Vol. 206, Issue 1
  • DOI: 10.1111/nph.13159

A narrow-waveband spectral index that tracks diurnal changes in photosynthetic efficiency
journal, July 1992


High resolution field spectroscopy measurements for estimating gross ecosystem production in a rice field
journal, August 2010


Models of fluorescence and photosynthesis for interpreting measurements of solar‐induced chlorophyll fluorescence
journal, December 2014

  • Tol, C.; Berry, J. A.; Campbell, P. K. E.
  • Journal of Geophysical Research: Biogeosciences, Vol. 119, Issue 12
  • DOI: 10.1002/2014JG002713

Burn severity influences postfire CO 2 exchange in arctic tundra
journal, March 2011

  • Rocha, Adrian V.; Shaver, Gaius R.
  • Ecological Applications, Vol. 21, Issue 2
  • DOI: 10.1890/10-0255.1

Detection of water stress in orchard trees with a high-resolution spectrometer through chlorophyll fluorescence in-filling of the O/sub 2/-A band
journal, December 2005

  • Perez-Priego, O.; Zarco-Tejada, P. J.; Miller, J. R.
  • IEEE Transactions on Geoscience and Remote Sensing, Vol. 43, Issue 12
  • DOI: 10.1109/TGRS.2005.857906

Estimation of vegetation photosynthetic capacity from space-based measurements of chlorophyll fluorescence for terrestrial biosphere models
journal, August 2014

  • Zhang, Yongguang; Guanter, Luis; Berry, Joseph A.
  • Global Change Biology, Vol. 20, Issue 12
  • DOI: 10.1111/gcb.12664

Impact of varying irradiance on vegetation indices and chlorophyll fluorescence derived from spectroscopy data
journal, January 2015


Linking chlorophyll a fluorescence to photosynthesis for remote sensing applications: mechanisms and challenges
journal, May 2014

  • Porcar-Castell, Albert; Tyystjärvi, Esa; Atherton, Jon
  • Journal of Experimental Botany, Vol. 65, Issue 15
  • DOI: 10.1093/jxb/eru191

On the separation of net ecosystem exchange into assimilation and ecosystem respiration: review and improved algorithm
journal, September 2005


Multi-angle remote sensing of forest light use efficiency by observing PRI variation with canopy shadow fraction
journal, July 2008

  • Hall, Forrest G.; Hilker, Thomas; Coops, Nicholas C.
  • Remote Sensing of Environment, Vol. 112, Issue 7
  • DOI: 10.1016/j.rse.2008.03.015

Terrestrial gross primary production inferred from satellite fluorescence and vegetation models
journal, July 2014

  • Parazoo, Nicholas C.; Bowman, Kevin; Fisher, Joshua B.
  • Global Change Biology, Vol. 20, Issue 10
  • DOI: 10.1111/gcb.12652

Global net primary production: Combining ecology and remote sensing
journal, January 1995

  • Field, Christopher B.; Randerson, James T.; Malmström, Carolyn M.
  • Remote Sensing of Environment, Vol. 51, Issue 1
  • DOI: 10.1016/0034-4257(94)00066-V

An evaluation of noninvasive methods to estimate foliar chlorophyll content
journal, January 2002


Factors controlling CO 2 exchange on timescales from hourly to decadal at Harvard Forest
journal, January 2007

  • Urbanski, S.; Barford, C.; Wofsy, S.
  • Journal of Geophysical Research, Vol. 112, Issue G2
  • DOI: 10.1029/2006JG000293

Ground-Based Optical Measurements at European Flux Sites: A Review of Methods, Instruments and Current Controversies
journal, August 2011

  • Balzarolo, Manuela; Anderson, Karen; Nichol, Caroline
  • Sensors, Vol. 11, Issue 8
  • DOI: 10.3390/s110807954

Separating physiologically and directionally induced changes in PRI using BRDF models
journal, June 2008

  • Hilker, Thomas; Coops, Nicholas C.; Hall, Forrest G.
  • Remote Sensing of Environment, Vol. 112, Issue 6
  • DOI: 10.1016/j.rse.2008.01.011

Forest productivity and water stress in Amazonia: observations from GOSAT chlorophyll fluorescence
journal, June 2013

  • Lee, Jung-Eun; Frankenberg, Christian; van der Tol, Christiaan
  • Proceedings of the Royal Society B: Biological Sciences, Vol. 280, Issue 1761
  • DOI: 10.1098/rspb.2013.0171

Red and far red Sun-induced chlorophyll fluorescence as a measure of plant photosynthesis
journal, March 2015

  • Rossini, M.; Nedbal, L.; Guanter, L.
  • Geophysical Research Letters, Vol. 42, Issue 6
  • DOI: 10.1002/2014GL062943

Chlorophyll Fluorescence: A Probe of Photosynthesis In Vivo
journal, June 2008


Parameterization improvements and functional and structural advances in Version 4 of the Community Land Model
journal, January 2011

  • Lawrence, David M.; Oleson, Keith W.; Flanner, Mark G.
  • Journal of Advances in Modeling Earth Systems, Vol. 3, Issue 3
  • DOI: 10.1029/2011MS000045

A model-data comparison of gross primary productivity: Results from the North American Carbon Program site synthesis: A MODEL-DATA COMPARISON OF GPP
journal, July 2012

  • Schaefer, Kevin; Schwalm, Christopher R.; Williams, Chris
  • Journal of Geophysical Research: Biogeosciences, Vol. 117, Issue G3
  • DOI: 10.1029/2012JG001960

Refining light-use efficiency calculations for a deciduous forest canopy using simultaneous tower-based carbon flux and radiometric measurements
journal, March 2007


Variability and application of the chlorophyll fluorescence emission ratio red/far-red of leaves
journal, May 2007


The relationship between the quantum yield of photosynthetic electron transport and quenching of chlorophyll fluorescence
journal, January 1989

  • Genty, Bernard; Briantais, Jean-Marie; Baker, Neil R.
  • Biochimica et Biophysica Acta (BBA) - General Subjects, Vol. 990, Issue 1
  • DOI: 10.1016/S0304-4165(89)80016-9

Harvesting sunlight safely
journal, January 2000

  • Demmig-Adams, Barbara; Adams, William W.
  • Nature, Vol. 403, Issue 6768
  • DOI: 10.1038/35000315

Global patterns of land-atmosphere fluxes of carbon dioxide, latent heat, and sensible heat derived from eddy covariance, satellite, and meteorological observations
journal, January 2011

  • Jung, Martin; Reichstein, Markus; Margolis, Hank A.
  • Journal of Geophysical Research, Vol. 116
  • DOI: 10.1029/2010JG001566

Ground-Based Optical Measurements at European Flux Sites: A Review of Methods, Instruments and Current Controversies
journal, August 2011

  • Balzarolo, Manuela; Anderson, Karen; Nichol, Caroline
  • Sensors, Vol. 11, Issue 8
  • DOI: 10.3390/s11087954

Works referencing / citing this record:

Global and Brazilian Carbon Response to El Niño Modoki 2011-2010: BRAZILIAN CARBON BALANCE
journal, October 2017

  • Bowman, K. W.; Liu, J.; Bloom, A. A.
  • Earth and Space Science, Vol. 4, Issue 10
  • DOI: 10.1002/2016ea000204

Emerging opportunities and challenges in phenology: a review
journal, August 2016

  • Tang, Jianwu; Körner, Christian; Muraoka, Hiroyuki
  • Ecosphere, Vol. 7, Issue 8
  • DOI: 10.1002/ecs2.1436

Understanding the Land Carbon Cycle with Space Data: Current Status and Prospects
journal, February 2019

  • Exbrayat, Jean-François; Bloom, A. Anthony; Carvalhais, Nuno
  • Surveys in Geophysics, Vol. 40, Issue 4
  • DOI: 10.1007/s10712-019-09506-2

Dry-Season Greening and Water Stress in Amazonia: The Role of Modeling Leaf Phenology
journal, June 2018

  • Manoli, Gabriele; Ivanov, Valeriy Y.; Fatichi, Simone
  • Journal of Geophysical Research: Biogeosciences, Vol. 123, Issue 6
  • DOI: 10.1029/2017jg004282

Satellite and Station Observations Demonstrate Water Availability's Effect on Continental‐Scale Evaporative and Photosynthetic Land Surface Dynamics
journal, January 2019

  • Short Gianotti, Daniel J.; Rigden, Angela J.; Salvucci, Guido D.
  • Water Resources Research, Vol. 55, Issue 1
  • DOI: 10.1029/2018wr023726

Seasonality of temperate forest photosynthesis and daytime respiration
journal, June 2016

  • Wehr, R.; Munger, J. W.; McManus, J. B.
  • Nature, Vol. 534, Issue 7609
  • DOI: 10.1038/nature17966

Regionally strong feedbacks between the atmosphere and terrestrial biosphere
journal, May 2017

  • Green, Julia K.; Konings, Alexandra G.; Alemohammad, Seyed Hamed
  • Nature Geoscience, Vol. 10, Issue 6
  • DOI: 10.1038/ngeo2957

Urban−rural gradients reveal joint control of elevated CO2 and temperature on extended photosynthetic seasons
journal, June 2019


Strong constraint on modelled global carbon uptake using solar-induced chlorophyll fluorescence data
journal, January 2018


Sun-induced fluorescence and gross primary productivity during a heat wave
journal, September 2018


Measuring the dynamic photosynthome
journal, June 2018

  • Murchie, Erik H.; Kefauver, Shawn; Araus, Jose Luis
  • Annals of Botany, Vol. 122, Issue 2
  • DOI: 10.1093/aob/mcy087

Tropical land carbon cycle responses to 2015/16 El Niño as recorded by atmospheric greenhouse gas and remote sensing data
journal, October 2018

  • Gloor, Emanuel; Wilson, Chris; Chipperfield, Martyn P.
  • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 373, Issue 1760
  • DOI: 10.1098/rstb.2017.0302

Improving the monitoring of crop productivity using spaceborne solar-induced fluorescence
journal, November 2015

  • Guan, Kaiyu; Berry, Joseph A.; Zhang, Yongguang
  • Global Change Biology, Vol. 22, Issue 2
  • DOI: 10.1111/gcb.13136

Enhanced gross primary production and evapotranspiration in juniper-encroached grasslands
journal, October 2018

  • Wang, Jie; Xiao, Xiangming; Zhang, Yao
  • Global Change Biology, Vol. 24, Issue 12
  • DOI: 10.1111/gcb.14441

Plant phenology and global climate change: Current progresses and challenges
journal, April 2019

  • Piao, Shilong; Liu, Qiang; Chen, Anping
  • Global Change Biology, Vol. 25, Issue 6
  • DOI: 10.1111/gcb.14619

Model-data synthesis for the next generation of forest free-air CO 2 enrichment (FACE) experiments
journal, August 2015

  • Norby, Richard J.; De Kauwe, Martin G.; Domingues, Tomas F.
  • New Phytologist, Vol. 209, Issue 1
  • DOI: 10.1111/nph.13593

Taxonomic and ecological relevance of the chlorophyll a fluorescence signature of tree species in mixed European forests
journal, June 2016

  • Pollastrini, Martina; Holland, Vera; Brüggemann, Wolfgang
  • New Phytologist, Vol. 212, Issue 1
  • DOI: 10.1111/nph.14026

Constraining estimates of terrestrial carbon uptake: new opportunities using long‐term satellite observations and data assimilation
journal, August 2019

  • Smith, William K.; Fox, Andrew M.; MacBean, Natasha
  • New Phytologist, Vol. 225, Issue 1
  • DOI: 10.1111/nph.16055

Performance of Solar-Induced Chlorophyll Fluorescence in Estimating Water-Use Efficiency in a Temperate Forest
journal, May 2018

  • Lu, Xiaoliang; Liu, Zhunqiao; Zhou, Yuyu
  • Remote Sensing, Vol. 10, Issue 5
  • DOI: 10.3390/rs10050796

Estimation of Terrestrial Global Gross Primary Production (GPP) with Satellite Data-Driven Models and Eddy Covariance Flux Data
journal, August 2018

  • Joiner, Joanna; Yoshida, Yasuko; Zhang, Yao
  • Remote Sensing, Vol. 10, Issue 9
  • DOI: 10.3390/rs10091346

Limitations and Challenges of MODIS-Derived Phenological Metrics Across Different Landscapes in Pan-Arctic Regions
journal, November 2018

  • Wang, Siyu; Lu, Xinchen; Cheng, Xiao
  • Remote Sensing, Vol. 10, Issue 11
  • DOI: 10.3390/rs10111784

Diurnal and Seasonal Solar Induced Chlorophyll Fluorescence and Photosynthesis in a Boreal Scots Pine Canopy
journal, January 2019

  • Nichol, Caroline; Drolet, Guillaume; Porcar-Castell, Albert
  • Remote Sensing, Vol. 11, Issue 3
  • DOI: 10.3390/rs11030273

Atmospheric Correction for Tower-Based Solar-Induced Chlorophyll Fluorescence Observations at O2-A Band
journal, February 2019

  • Liu, Xinjie; Guo, Jian; Hu, Jiaochan
  • Remote Sensing, Vol. 11, Issue 3
  • DOI: 10.3390/rs11030355

Monitoring Drought Effects on Vegetation Productivity Using Satellite Solar-Induced Chlorophyll Fluorescence
journal, February 2019

  • Zhang, Lifu; Qiao, Na; Huang, Changping
  • Remote Sensing, Vol. 11, Issue 4
  • DOI: 10.3390/rs11040378

Leaf-Level Spectral Fluorescence Measurements: Comparing Methodologies for Broadleaves and Needles
journal, March 2019

  • Rajewicz, Paulina; Atherton, Jon; Alonso, Luis
  • Remote Sensing, Vol. 11, Issue 5
  • DOI: 10.3390/rs11050532

Sun-Induced Chlorophyll Fluorescence II: Review of Passive Measurement Setups, Protocols, and Their Application at the Leaf to Canopy Level
journal, April 2019

  • Aasen, Helge; Van Wittenberghe, Shari; Medina, Neus Sabater
  • Remote Sensing, Vol. 11, Issue 8, p. 927
  • DOI: 10.3390/rs11080927

Ground Based Hyperspectral Imaging to Characterize Canopy-Level Photosynthetic Activities
journal, January 2020

  • Jiang, Yu; Snider, John L.; Li, Changying
  • Remote Sensing, Vol. 12, Issue 2
  • DOI: 10.3390/rs12020315

Estimation of Chlorophyll Fluorescence at Different Scales: A Review
journal, July 2019

  • Ni, Zhuoya; Lu, Qifeng; Huo, Hongyuan
  • Sensors, Vol. 19, Issue 13
  • DOI: 10.3390/s19133000

New methods for the retrieval of chlorophyll red fluorescence from hyperspectral satellite instruments: simulations and application to GOME-2 and SCIAMACHY
journal, January 2016

  • Joiner, Joanna; Yoshida, Yasuko; Guanter, Luis
  • Atmospheric Measurement Techniques, Vol. 9, Issue 8
  • DOI: 10.5194/amt-9-3939-2016

Estimating global gross primary productivity using chlorophyll fluorescence and a data assimilation system with the BETHY-SCOPE model
journal, January 2019

  • Norton, Alexander J.; Rayner, Peter J.; Koffi, Ernest N.
  • Biogeosciences, Vol. 16, Issue 15
  • DOI: 10.5194/bg-16-3069-2019

A double peak in the seasonality of California's photosynthesis as observed from space
journal, January 2020

  • Turner, Alexander J.; Köhler, Philipp; Magney, Troy S.
  • Biogeosciences, Vol. 17, Issue 2
  • DOI: 10.5194/bg-17-405-2020

Assimilating solar-induced chlorophyll fluorescence into the terrestrial biosphere model BETHY-SCOPE v1.0: model description and information content
journal, January 2018

  • Norton, Alexander J.; Rayner, Peter J.; Koffi, Ernest N.
  • Geoscientific Model Development, Vol. 11, Issue 4
  • DOI: 10.5194/gmd-11-1517-2018

The CarbonTracker Data Assimilation System for CO 2 and δ 13 C (CTDAS-C13 v1.0): retrieving information on land–atmosphere exchange processes
journal, January 2018

  • van der Velde, Ivar R.; Miller, John B.; van der Molen, Michiel K.
  • Geoscientific Model Development, Vol. 11, Issue 1
  • DOI: 10.5194/gmd-11-283-2018

Detecting drought impact on terrestrial biosphere carbon fluxes over contiguous US with satellite observations
journal, September 2018

  • Liu, Junjie; Bowman, Kevin; Parazoo, Nicholas C.
  • Environmental Research Letters, Vol. 13, Issue 9
  • DOI: 10.1088/1748-9326/aad5ef

Satellite chlorophyll fluorescence measurements reveal large-scale decoupling of photosynthesis and greenness dynamics in boreal evergreen forests
journal, June 2016

  • Walther, Sophia; Voigt, Maximilian; Thum, Tea
  • Global Change Biology, Vol. 22, Issue 9
  • DOI: 10.1111/gcb.13200

SIFSpec: Measuring Solar-Induced Chlorophyll Fluorescence Observations for Remote Sensing of Photosynthesis
journal, July 2019

  • Du, Shanshan; Liu, Liangyun; Liu, Xinjie
  • Sensors, Vol. 19, Issue 13
  • DOI: 10.3390/s19133009

Global satellite-driven estimates of heterotrophic respiration
journal, January 2019

  • Konings, Alexandra G.; Bloom, A. Anthony; Liu, Junjie
  • Biogeosciences, Vol. 16, Issue 11
  • DOI: 10.5194/bg-16-2269-2019

The Sensitivity of Satellite Solar‐Induced Chlorophyll Fluorescence to Meteorological Drought
journal, May 2019


Ecosystem Productivity and Water Stress in Tropical East Africa: A Case Study of the 2010–2011 Drought
journal, March 2019


Evaluating the Performance of the SCOPE Model in Simulating Canopy Solar-Induced Chlorophyll Fluorescence
journal, February 2018

  • Hu, Jiaochan; Liu, Xinjie; Liu, Liangyun
  • Remote Sensing, Vol. 10, Issue 2
  • DOI: 10.3390/rs10020250

Patterns of Arctic Tundra Greenness Based on Spatially Downscaled Solar-Induced Fluorescence
journal, June 2019

  • Fu, Dongjie; Su, Fenzhen; Wang, Juan
  • Remote Sensing, Vol. 11, Issue 12
  • DOI: 10.3390/rs11121460

Estimating global gross primary productivity using chlorophyll fluorescence and a data assimilation system with the BETHY-SCOPE model
journal, June 2018

  • Norton, Alexander J.; Rayner, Peter J.; Koffi, Ernest N.
  • Biogeosciences Discussions
  • DOI: 10.5194/bg-2018-270