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Title: The impact of the 2015/2016 El Niño on global photosynthesis using satellite remote sensing

Abstract

The El Niño-Southern Oscillation exerts a large influence on global climate regimes and on the global carbon cycle. Although El Niño is known to be associated with a reduction of the global total land carbon sink, results based on prognostic models or measurements disagree over the relative contribution of photosynthesis to the reduced sink. Here, we provide an independent remote sensing-based analysis on the impact of the 2015-2016 El Niño on global photosynthesis using six global satellite-based photosynthesis products and a global solar-induced fluorescence (SIF) dataset. An ensemble of satellite-based photosynthesis products showed a negative anomaly of -0.7 ± 1.2 PgC in 2015, but a slight positive anomaly of 0.05 ± 0.89 PgC in 2016, which when combined with observations of the growth rate of atmospheric carbon dioxide concentrations suggests that the reduction of the land residual sink was likely dominated by photosynthesis in 2015 but by respiration in 2016. The six satellite-based products unanimously identified a major photosynthesis reduction of -1.1 ± 0.52 PgC from savannahs in 2015 and 2016, followed by a highly uncertain reduction of -0.22 ± 0.98 PgC from rainforests. Vegetation in the Northern Hemisphere enhanced photosynthesis before and after the peak El Niño, especially inmore » grasslands (0.33 ± 0.13 PgC). The patterns of satellite-based photosynthesis ensemble mean were corroborated by SIF, except in rainforests and South America, where the anomalies of satellite-based photosynthesis products also diverged the most. We found the inter-model variation of photosynthesis estimates was strongly related to the discrepancy between moisture forcings for models. These results highlight the importance of considering multiple photosynthesis proxies when assessing responses to climatic anomalies.This article is part of a discussion meeting issue 'The impact of the 2015/2016 El Niño on the terrestrial tropical carbon cycle: patterns, mechanisms and implications'.« less

Authors:
ORCiD logo [1];  [1];  [2]; ORCiD logo [3];  [4];  [5];  [6];  [2];  [5];  [7]
  1. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States); Univ. of California, Berkeley, CA (United States)
  2. California Inst. of Technology (CalTech), La Canada Flintridge, CA (United States). Jet Propulsion Lab.
  3. Univ. of Valencia (Spain)
  4. Univ. of Toronto, ON (Canada)
  5. Seoul National Univ., Seoul (Republic of Korea)
  6. Nanjing Univ. (China)
  7. Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Publication Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC)
OSTI Identifier:
1542327
Grant/Contract Number:  
AC02-05CH11231
Resource Type:
Accepted Manuscript
Journal Name:
Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences
Additional Journal Information:
Journal Volume: 373; Journal Issue: 1760; Journal ID: ISSN 0962-8436
Publisher:
The Royal Society Publishing
Country of Publication:
United States
Language:
English
Subject:
54 ENVIRONMENTAL SCIENCES; ENSO; Gross Primary Productivity; solar-induced fluorescence

Citation Formats

Luo, Xiangzhong, Keenan, Trevor F., Fisher, Joshua B., Jiménez-Muñoz, Juan-Carlos, Chen, Jing M., Jiang, Chongya, Ju, Weimin, Perakalapudi, Naga-Vineet, Ryu, Youngryel, and Tadić, Jovan M. The impact of the 2015/2016 El Niño on global photosynthesis using satellite remote sensing. United States: N. p., 2018. Web. doi:10.1098/rstb.2017.0409.
Luo, Xiangzhong, Keenan, Trevor F., Fisher, Joshua B., Jiménez-Muñoz, Juan-Carlos, Chen, Jing M., Jiang, Chongya, Ju, Weimin, Perakalapudi, Naga-Vineet, Ryu, Youngryel, & Tadić, Jovan M. The impact of the 2015/2016 El Niño on global photosynthesis using satellite remote sensing. United States. doi:10.1098/rstb.2017.0409.
Luo, Xiangzhong, Keenan, Trevor F., Fisher, Joshua B., Jiménez-Muñoz, Juan-Carlos, Chen, Jing M., Jiang, Chongya, Ju, Weimin, Perakalapudi, Naga-Vineet, Ryu, Youngryel, and Tadić, Jovan M. Mon . "The impact of the 2015/2016 El Niño on global photosynthesis using satellite remote sensing". United States. doi:10.1098/rstb.2017.0409. https://www.osti.gov/servlets/purl/1542327.
@article{osti_1542327,
title = {The impact of the 2015/2016 El Niño on global photosynthesis using satellite remote sensing},
author = {Luo, Xiangzhong and Keenan, Trevor F. and Fisher, Joshua B. and Jiménez-Muñoz, Juan-Carlos and Chen, Jing M. and Jiang, Chongya and Ju, Weimin and Perakalapudi, Naga-Vineet and Ryu, Youngryel and Tadić, Jovan M.},
abstractNote = {The El Niño-Southern Oscillation exerts a large influence on global climate regimes and on the global carbon cycle. Although El Niño is known to be associated with a reduction of the global total land carbon sink, results based on prognostic models or measurements disagree over the relative contribution of photosynthesis to the reduced sink. Here, we provide an independent remote sensing-based analysis on the impact of the 2015-2016 El Niño on global photosynthesis using six global satellite-based photosynthesis products and a global solar-induced fluorescence (SIF) dataset. An ensemble of satellite-based photosynthesis products showed a negative anomaly of -0.7 ± 1.2 PgC in 2015, but a slight positive anomaly of 0.05 ± 0.89 PgC in 2016, which when combined with observations of the growth rate of atmospheric carbon dioxide concentrations suggests that the reduction of the land residual sink was likely dominated by photosynthesis in 2015 but by respiration in 2016. The six satellite-based products unanimously identified a major photosynthesis reduction of -1.1 ± 0.52 PgC from savannahs in 2015 and 2016, followed by a highly uncertain reduction of -0.22 ± 0.98 PgC from rainforests. Vegetation in the Northern Hemisphere enhanced photosynthesis before and after the peak El Niño, especially in grasslands (0.33 ± 0.13 PgC). The patterns of satellite-based photosynthesis ensemble mean were corroborated by SIF, except in rainforests and South America, where the anomalies of satellite-based photosynthesis products also diverged the most. We found the inter-model variation of photosynthesis estimates was strongly related to the discrepancy between moisture forcings for models. These results highlight the importance of considering multiple photosynthesis proxies when assessing responses to climatic anomalies.This article is part of a discussion meeting issue 'The impact of the 2015/2016 El Niño on the terrestrial tropical carbon cycle: patterns, mechanisms and implications'.},
doi = {10.1098/rstb.2017.0409},
journal = {Philosophical Transactions of the Royal Society of London, Series B: Biological Sciences},
number = 1760,
volume = 373,
place = {United States},
year = {2018},
month = {10}
}

Journal Article:
Free Publicly Available Full Text
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Citation Metrics:
Cited by: 12 works
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Figures / Tables:

Figure 1 Figure 1: (a) The RS GPP and SIF anomalies from 2000 to 2016, relative to the time-average baseline GPP or SIF, for six RS GPP products and four SIF products; (b) The variability of detrended RS anomalies from 2000 to 2016, using the linear trend of RS GPP as themore » baselines. The anomalies of the two El Niño years 2015 and 2016 are labelled by vertical lines of different styles. The inset indicates the long-term variability of detrended GOMEA SIF, and the detrended anomalies of GOMEA SIF in 2015 and 2016.« less

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Works referenced in this record:

A two-fold increase of carbon cycle sensitivity to tropical temperature variations
journal, January 2014

  • Wang, Xuhui; Piao, Shilong; Ciais, Philippe
  • Nature, Vol. 506, Issue 7487
  • DOI: 10.1038/nature12915

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


Global vegetation productivity response to climatic oscillations during the satellite era
journal, April 2016

  • Gonsamo, Alemu; Chen, Jing M.; Lombardozzi, Danica
  • Global Change Biology, Vol. 22, Issue 10
  • DOI: 10.1111/gcb.13258

Tropical rainforest carbon sink declines during El Niño as a result of reduced photosynthesis and increased respiration rates
journal, August 2017

  • Cavaleri, Molly A.; Coble, Adam P.; Ryan, Michael G.
  • New Phytologist, Vol. 216, Issue 1
  • DOI: 10.1111/nph.14724

Contrasting carbon cycle responses of the tropical continents to the 2015–2016 El Niño
journal, October 2017


Contrasting patterns of the extreme drought episodes of 2005, 2010 and 2015 in the Amazon Basin: EXTREME DROUGHTS EPISODES OF 2005, 2010 AND 2015 IN THE AMAZON
journal, August 2017

  • Panisset, Jéssica S.; Libonati, Renata; Gouveia, Célia Marina P.
  • International Journal of Climatology, Vol. 38, Issue 2
  • DOI: 10.1002/joc.5224

Comparison of Big‐Leaf, Two‐Big‐Leaf, and Two‐Leaf Upscaling Schemes for Evapotranspiration Estimation Using Coupled Carbon‐Water Modeling
journal, January 2018

  • Luo, Xiangzhong; Chen, Jing M.; Liu, Jane
  • Journal of Geophysical Research: Biogeosciences, Vol. 123, Issue 1
  • DOI: 10.1002/2017JG003978

Increasing carbon storage in intact African tropical forests
journal, February 2009

  • Lewis, Simon L.; Lopez-Gonzalez, Gabriela; Sonké, Bonaventure
  • Nature, Vol. 457, Issue 7232
  • DOI: 10.1038/nature07771

Influence of El Niño on atmospheric CO 2 over the tropical Pacific Ocean: Findings from NASA’s OCO-2 mission
journal, October 2017


The Carbon Cycle Response to ENSO: A Coupled Climate–Carbon Cycle Model Study
journal, November 2001


The effects of teleconnections on carbon fluxes of global terrestrial ecosystems: Effects of Teleconnections on C Fluxes
journal, April 2017

  • Zhu, Zaichun; Piao, Shilong; Xu, Yaoya
  • Geophysical Research Letters, Vol. 44, Issue 7
  • DOI: 10.1002/2016GL071743

Reduced solar-induced chlorophyll fluorescence from GOME-2 during Amazon drought caused by dataset artifacts
journal, April 2018

  • Zhang, Yao; Joiner, Joana; Gentine, Pierre
  • Global Change Biology, Vol. 24, Issue 6
  • DOI: 10.1111/gcb.14134

Satellite based estimates underestimate the effect of CO2 fertilization on net primary productivity
journal, September 2016

  • De Kauwe, Martin G.; Keenan, Trevor F.; Medlyn, Belinda E.
  • Nature Climate Change, Vol. 6, Issue 10
  • DOI: 10.1038/nclimate3105

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

A pan-tropical cascade of fire driven by El Niño/Southern Oscillation
journal, November 2017


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

Record-breaking warming and extreme drought in the Amazon rainforest during the course of El Niño 2015–2016
journal, September 2016

  • Jiménez-Muñoz, Juan C.; Mattar, Cristian; Barichivich, Jonathan
  • Scientific Reports, Vol. 6, Issue 1
  • DOI: 10.1038/srep33130

Net carbon uptake has increased through warming-induced changes in temperate forest phenology
journal, June 2014

  • Keenan, Trevor F.; Gray, Josh; Friedl, Mark A.
  • Nature Climate Change, Vol. 4, Issue 7
  • DOI: 10.1038/nclimate2253

Terrestrial biosphere model performance for inter-annual variability of land-atmosphere CO2 exchange
journal, March 2012


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


Contribution of semi-arid ecosystems to interannual variability of the global carbon cycle
journal, May 2014

  • Poulter, Benjamin; Frank, David; Ciais, Philippe
  • Nature, Vol. 509, Issue 7502
  • DOI: 10.1038/nature13376

On the temporal upscaling of evapotranspiration from instantaneous remote sensing measurements to 8-day mean daily-sums
journal, January 2012


Towards a universal model for carbon dioxide uptake by plants
journal, September 2017


Response of the terrestrial carbon cycle to the El Ni˜no-Southern Oscillation
journal, January 2008


Large Differences in Terrestrial Vegetation Production Derived from Satellite-Based Light Use Efficiency Models
journal, September 2014

  • Cai, Wenwen; Yuan, Wenping; Liang, Shunlin
  • Remote Sensing, Vol. 6, Issue 9
  • DOI: 10.3390/rs6098945

Compensatory water effects link yearly global land CO2 sink changes to temperature
journal, January 2017

  • Jung, Martin; Reichstein, Markus; Schwalm, Christopher R.
  • Nature, Vol. 541, Issue 7638
  • DOI: 10.1038/nature20780

Balancing the costs of carbon gain and water transport: testing a new theoretical framework for plant functional ecology
journal, November 2013

  • Prentice, I. Colin; Dong, Ning; Gleason, Sean M.
  • Ecology Letters, Vol. 17, Issue 1
  • DOI: 10.1111/ele.12211

Global Carbon Budget 2017
journal, January 2018

  • Le Quéré, Corinne; Andrew, Robbie M.; Friedlingstein, Pierre
  • Earth System Science Data, Vol. 10, Issue 1
  • DOI: 10.5194/essd-10-405-2018

Long-term carbon sink in Borneo’s forests halted by drought and vulnerable to edge effects
journal, December 2017


El Niño-Southern Oscillation-induced variability in terrestrial carbon cycling: ENSO CARBON CYCLING
journal, December 2004

  • Hashimoto, Hirofumi; Nemani, Ramakrishna R.; White, Michael A.
  • Journal of Geophysical Research: Atmospheres, Vol. 109, Issue D23
  • DOI: 10.1029/2004JD004959

Heat stress: an overview of molecular responses in photosynthesis
journal, July 2008

  • Allakhverdiev, Suleyman I.; Kreslavski, Vladimir D.; Klimov, Vyacheslav V.
  • Photosynthesis Research, Vol. 98, Issue 1-3
  • DOI: 10.1007/s11120-008-9331-0

Spaceborne Sun-Induced Vegetation Fluorescence Time Series from 2007 to 2015 Evaluated with Australian Flux Tower Measurements
journal, October 2016

  • Sanders, Abram; Verstraeten, Willem; Kooreman, Maurits
  • Remote Sensing, Vol. 8, Issue 11
  • DOI: 10.3390/rs8110895

Contrasting terrestrial carbon cycle responses to the 1997/98 and 2015/16 extreme El Niño events
journal, January 2018

  • Wang, Jun; Zeng, Ning; Wang, Meirong
  • Earth System Dynamics, Vol. 9, Issue 1
  • DOI: 10.5194/esd-9-1-2018

Variations in atmospheric CO2 growth rates coupled with tropical temperature
journal, July 2013

  • Wang, W.; Ciais, P.; Nemani, R. R.
  • Proceedings of the National Academy of Sciences, Vol. 110, Issue 32
  • DOI: 10.1073/pnas.1219683110

Sensitivity of tropical carbon to climate change constrained by carbon dioxide variability
journal, February 2013

  • Cox, Peter M.; Pearson, David; Booth, Ben B.
  • Nature, Vol. 494, Issue 7437
  • DOI: 10.1038/nature11882

Recent pause in the growth rate of atmospheric CO2 due to enhanced terrestrial carbon uptake
journal, November 2016

  • Keenan, Trevor F.; Prentice, I. Colin; Canadell, Josep G.
  • Nature Communications, Vol. 7, Issue 1
  • DOI: 10.1038/ncomms13428

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

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

Effect of increasing CO 2 on the terrestrial carbon cycle
journal, December 2014

  • Schimel, David; Stephens, Britton B.; Fisher, Joshua B.
  • Proceedings of the National Academy of Sciences, Vol. 112, Issue 2
  • DOI: 10.1073/pnas.1407302112

MODIS Collection 5 global land cover: Algorithm refinements and characterization of new datasets
journal, January 2010

  • Friedl, Mark A.; Sulla-Menashe, Damien; Tan, Bin
  • Remote Sensing of Environment, Vol. 114, Issue 1
  • DOI: 10.1016/j.rse.2009.08.016

Terrestrial mechanisms of interannual CO 2 variability : INTERANNUAL CO
journal, March 2005

  • Zeng, N.; Mariotti, A.; Wetzel, P.
  • Global Biogeochemical Cycles, Vol. 19, Issue 1
  • DOI: 10.1029/2004GB002273

Daily canopy photosynthesis model through temporal and spatial scaling for remote sensing applications
journal, December 1999


Accelerating net terrestrial carbon uptake during the warming hiatus due to reduced respiration
journal, January 2017

  • Ballantyne, Ashley; Smith, William; Anderegg, William
  • Nature Climate Change, Vol. 7, Issue 2
  • DOI: 10.1038/nclimate3204

Greening of the Earth and its drivers
journal, April 2016

  • Zhu, Zaichun; Piao, Shilong; Myneni, Ranga B.
  • Nature Climate Change, Vol. 6, Issue 8
  • DOI: 10.1038/nclimate3004

Global comparison of light use efficiency models for simulating terrestrial vegetation gross primary production based on the LaThuile database
journal, July 2014


The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink
journal, May 2015


Solar Radiation and Productivity in Tropical Ecosystems
journal, December 1972

  • Monteith, J. L.
  • The Journal of Applied Ecology, Vol. 9, Issue 3
  • DOI: 10.2307/2401901

Increase in observed net carbon dioxide uptake by land and oceans during the past 50 years
journal, August 2012

  • Ballantyne, A. P.; Alden, C. B.; Miller, J. B.
  • Nature, Vol. 488, Issue 7409
  • DOI: 10.1038/nature11299

Satellite-based modeling of gross primary production in an evergreen needleleaf forest
journal, February 2004

  • Xiao, Xiangming; Hollinger, David; Aber, John
  • Remote Sensing of Environment, Vol. 89, Issue 4
  • DOI: 10.1016/j.rse.2003.11.008

Observation of flooding and rice transplanting of paddy rice fields at the site to landscape scales in China using VEGETATION sensor data
journal, January 2002

  • Xiao, X.; Boles, S.; Frolking, S.
  • International Journal of Remote Sensing, Vol. 23, Issue 15
  • DOI: 10.1080/01431160110107734

Updated high-resolution grids of monthly climatic observations - the CRU TS3.10 Dataset: UPDATED HIGH-RESOLUTION GRIDS OF MONTHLY CLIMATIC OBSERVATIONS
journal, May 2013

  • Harris, I.; Jones, P. D.; Osborn, T. J.
  • International Journal of Climatology, Vol. 34, Issue 3
  • DOI: 10.1002/joc.3711

A biochemical model of photosynthetic CO2 assimilation in leaves of C3 species
journal, June 1980

  • Farquhar, G. D.; von Caemmerer, S.; Berry, J. A.
  • Planta, Vol. 149, Issue 1
  • DOI: 10.1007/BF00386231

Reduction in carbon uptake during turn of the century drought in western North America
journal, July 2012

  • Schwalm, Christopher R.; Williams, Christopher A.; Schaefer, Kevin
  • Nature Geoscience, Vol. 5, Issue 8
  • DOI: 10.1038/ngeo1529

An analysis of variance test for normality (complete samples)
journal, December 1965


Sun-induced chlorophyll fluorescence is more strongly related to absorbed light than to photosynthesis at half-hourly resolution in a rice paddy
journal, October 2018


A continuous measure of gross primary production for the conterminous United States derived from MODIS and AmeriFlux data
journal, March 2010

  • Xiao, Jingfeng; Zhuang, Qianlai; Law, Beverly E.
  • Remote Sensing of Environment, Vol. 114, Issue 3
  • DOI: 10.1016/j.rse.2009.10.013

Temperature-associated increases in the global soil respiration record
journal, March 2010


A global moderate resolution dataset of gross primary production of vegetation for 2000–2016
journal, October 2017


Climate and the Efficiency of Crop Production in Britain [and Discussion]
journal, November 1977

  • Monteith, J. L.; Moss, C. J.
  • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 281, Issue 980
  • DOI: 10.1098/rstb.1977.0140

    Works referencing / citing this record:

    The effects of teleconnections on carbon fluxes of global terrestrial ecosystems: Effects of Teleconnections on C Fluxes
    journal, April 2017

    • Zhu, Zaichun; Piao, Shilong; Xu, Yaoya
    • Geophysical Research Letters, Vol. 44, Issue 7
    • DOI: 10.1002/2016gl071743

    Comparison of Big‐Leaf, Two‐Big‐Leaf, and Two‐Leaf Upscaling Schemes for Evapotranspiration Estimation Using Coupled Carbon‐Water Modeling
    journal, January 2018

    • Luo, Xiangzhong; Chen, Jing M.; Liu, Jane
    • Journal of Geophysical Research: Biogeosciences, Vol. 123, Issue 1
    • DOI: 10.1002/2017jg003978

    Updated high-resolution grids of monthly climatic observations - the CRU TS3.10 Dataset: UPDATED HIGH-RESOLUTION GRIDS OF MONTHLY CLIMATIC OBSERVATIONS
    journal, May 2013

    • Harris, I.; Jones, P. D.; Osborn, T. J.
    • International Journal of Climatology, Vol. 34, Issue 3
    • DOI: 10.1002/joc.3711

    Contrasting patterns of the extreme drought episodes of 2005, 2010 and 2015 in the Amazon Basin: EXTREME DROUGHTS EPISODES OF 2005, 2010 AND 2015 IN THE AMAZON
    journal, August 2017

    • Panisset, Jéssica S.; Libonati, Renata; Gouveia, Célia Marina P.
    • International Journal of Climatology, Vol. 38, Issue 2
    • DOI: 10.1002/joc.5224

    A biochemical model of photosynthetic CO2 assimilation in leaves of C3 species
    journal, June 1980

    • Farquhar, G. D.; von Caemmerer, S.; Berry, J. A.
    • Planta, Vol. 149, Issue 1
    • DOI: 10.1007/bf00386231

    Heat stress: an overview of molecular responses in photosynthesis
    journal, July 2008

    • Allakhverdiev, Suleyman I.; Kreslavski, Vladimir D.; Klimov, Vyacheslav V.
    • Photosynthesis Research, Vol. 98, Issue 1-3
    • DOI: 10.1007/s11120-008-9331-0

    On the temporal upscaling of evapotranspiration from instantaneous remote sensing measurements to 8-day mean daily-sums
    journal, January 2012


    Global comparison of light use efficiency models for simulating terrestrial vegetation gross primary production based on the LaThuile database
    journal, July 2014


    Satellite-based modeling of gross primary production in an evergreen needleleaf forest
    journal, February 2004

    • Xiao, Xiangming; Hollinger, David; Aber, John
    • Remote Sensing of Environment, Vol. 89, Issue 4
    • DOI: 10.1016/j.rse.2003.11.008

    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

    MODIS Collection 5 global land cover: Algorithm refinements and characterization of new datasets
    journal, January 2010

    • Friedl, Mark A.; Sulla-Menashe, Damien; Tan, Bin
    • Remote Sensing of Environment, Vol. 114, Issue 1
    • DOI: 10.1016/j.rse.2009.08.016

    A continuous measure of gross primary production for the conterminous United States derived from MODIS and AmeriFlux data
    journal, March 2010

    • Xiao, Jingfeng; Zhuang, Qianlai; Law, Beverly E.
    • Remote Sensing of Environment, Vol. 114, Issue 3
    • DOI: 10.1016/j.rse.2009.10.013

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


    Sun-induced chlorophyll fluorescence is more strongly related to absorbed light than to photosynthesis at half-hourly resolution in a rice paddy
    journal, October 2018


    Daily canopy photosynthesis model through temporal and spatial scaling for remote sensing applications
    journal, December 1999


    Terrestrial mechanisms of interannual CO 2 variability : INTERANNUAL CO
    journal, March 2005

    • Zeng, N.; Mariotti, A.; Wetzel, P.
    • Global Biogeochemical Cycles, Vol. 19, Issue 1
    • DOI: 10.1029/2004gb002273

    El Niño-Southern Oscillation-induced variability in terrestrial carbon cycling: ENSO CARBON CYCLING
    journal, December 2004

    • Hashimoto, Hirofumi; Nemani, Ramakrishna R.; White, Michael A.
    • Journal of Geophysical Research: Atmospheres, Vol. 109, Issue D23
    • DOI: 10.1029/2004jd004959

    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

    Increasing carbon storage in intact African tropical forests
    journal, February 2009

    • Lewis, Simon L.; Lopez-Gonzalez, Gabriela; Sonké, Bonaventure
    • Nature, Vol. 457, Issue 7232
    • DOI: 10.1038/nature07771

    Temperature-associated increases in the global soil respiration record
    journal, March 2010


    Increase in observed net carbon dioxide uptake by land and oceans during the past 50 years
    journal, August 2012

    • Ballantyne, A. P.; Alden, C. B.; Miller, J. B.
    • Nature, Vol. 488, Issue 7409
    • DOI: 10.1038/nature11299

    Sensitivity of tropical carbon to climate change constrained by carbon dioxide variability
    journal, February 2013

    • Cox, Peter M.; Pearson, David; Booth, Ben B.
    • Nature, Vol. 494, Issue 7437
    • DOI: 10.1038/nature11882

    A two-fold increase of carbon cycle sensitivity to tropical temperature variations
    journal, January 2014

    • Wang, Xuhui; Piao, Shilong; Ciais, Philippe
    • Nature, Vol. 506, Issue 7487
    • DOI: 10.1038/nature12915

    Contribution of semi-arid ecosystems to interannual variability of the global carbon cycle
    journal, May 2014

    • Poulter, Benjamin; Frank, David; Ciais, Philippe
    • Nature, Vol. 509, Issue 7502
    • DOI: 10.1038/nature13376

    Compensatory water effects link yearly global land CO2 sink changes to temperature
    journal, January 2017

    • Jung, Martin; Reichstein, Markus; Schwalm, Christopher R.
    • Nature, Vol. 541, Issue 7638
    • DOI: 10.1038/nature20780

    Net carbon uptake has increased through warming-induced changes in temperate forest phenology
    journal, June 2014

    • Keenan, Trevor F.; Gray, Josh; Friedl, Mark A.
    • Nature Climate Change, Vol. 4, Issue 7
    • DOI: 10.1038/nclimate2253

    Greening of the Earth and its drivers
    journal, April 2016

    • Zhu, Zaichun; Piao, Shilong; Myneni, Ranga B.
    • Nature Climate Change, Vol. 6, Issue 8
    • DOI: 10.1038/nclimate3004

    Satellite based estimates underestimate the effect of CO2 fertilization on net primary productivity
    journal, September 2016

    • De Kauwe, Martin G.; Keenan, Trevor F.; Medlyn, Belinda E.
    • Nature Climate Change, Vol. 6, Issue 10
    • DOI: 10.1038/nclimate3105

    Accelerating net terrestrial carbon uptake during the warming hiatus due to reduced respiration
    journal, January 2017

    • Ballantyne, Ashley; Smith, William; Anderegg, William
    • Nature Climate Change, Vol. 7, Issue 2
    • DOI: 10.1038/nclimate3204

    Recent pause in the growth rate of atmospheric CO2 due to enhanced terrestrial carbon uptake
    journal, November 2016

    • Keenan, Trevor F.; Prentice, I. Colin; Canadell, Josep G.
    • Nature Communications, Vol. 7, Issue 1
    • DOI: 10.1038/ncomms13428

    Reduction in carbon uptake during turn of the century drought in western North America
    journal, July 2012

    • Schwalm, Christopher R.; Williams, Christopher A.; Schaefer, Kevin
    • Nature Geoscience, Vol. 5, Issue 8
    • DOI: 10.1038/ngeo1529

    Long-term carbon sink in Borneo’s forests halted by drought and vulnerable to edge effects
    journal, December 2017


    Towards a universal model for carbon dioxide uptake by plants
    journal, September 2017


    A pan-tropical cascade of fire driven by El Niño/Southern Oscillation
    journal, November 2017


    A global moderate resolution dataset of gross primary production of vegetation for 2000–2016
    journal, October 2017


    Record-breaking warming and extreme drought in the Amazon rainforest during the course of El Niño 2015–2016
    journal, September 2016

    • Jiménez-Muñoz, Juan C.; Mattar, Cristian; Barichivich, Jonathan
    • Scientific Reports, Vol. 6, Issue 1
    • DOI: 10.1038/srep33130

    Variations in atmospheric CO2 growth rates coupled with tropical temperature
    journal, July 2013

    • Wang, W.; Ciais, P.; Nemani, R. R.
    • Proceedings of the National Academy of Sciences, Vol. 110, Issue 32
    • DOI: 10.1073/pnas.1219683110

    Effect of increasing CO 2 on the terrestrial carbon cycle
    journal, December 2014

    • Schimel, David; Stephens, Britton B.; Fisher, Joshua B.
    • Proceedings of the National Academy of Sciences, Vol. 112, Issue 2
    • DOI: 10.1073/pnas.1407302112

    Observation of flooding and rice transplanting of paddy rice fields at the site to landscape scales in China using VEGETATION sensor data
    journal, January 2002

    • Xiao, X.; Boles, S.; Frolking, S.
    • International Journal of Remote Sensing, Vol. 23, Issue 15
    • DOI: 10.1080/01431160110107734

    An analysis of variance test for normality (complete samples)
    journal, December 1965


    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

    Climate and the Efficiency of Crop Production in Britain [and Discussion]
    journal, November 1977

    • Monteith, J. L.; Moss, C. J.
    • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 281, Issue 980
    • DOI: 10.1098/rstb.1977.0140

    New insights into the variability of the tropical land carbon cycle from the El Niño of 2015/2016
    journal, October 2018

    • Malhi, Yadvinder; Rowland, Lucy; Aragão, Luiz E. O. C.
    • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 373, Issue 1760
    • DOI: 10.1098/rstb.2017.0298

    Balancing the costs of carbon gain and water transport: testing a new theoretical framework for plant functional ecology
    journal, November 2013

    • Prentice, I. Colin; Dong, Ning; Gleason, Sean M.
    • Ecology Letters, Vol. 17, Issue 1
    • DOI: 10.1111/ele.12211

    Global vegetation productivity response to climatic oscillations during the satellite era
    journal, April 2016

    • Gonsamo, Alemu; Chen, Jing M.; Lombardozzi, Danica
    • Global Change Biology, Vol. 22, Issue 10
    • DOI: 10.1111/gcb.13258

    Reduced solar-induced chlorophyll fluorescence from GOME-2 during Amazon drought caused by dataset artifacts
    journal, April 2018

    • Zhang, Yao; Joiner, Joana; Gentine, Pierre
    • Global Change Biology, Vol. 24, Issue 6
    • DOI: 10.1111/gcb.14134

    Terrestrial biosphere model performance for inter-annual variability of land-atmosphere CO2 exchange
    journal, March 2012


    Response of the terrestrial carbon cycle to the El Ni˜no-Southern Oscillation
    journal, January 2008


    Tropical rainforest carbon sink declines during El Niño as a result of reduced photosynthesis and increased respiration rates
    journal, August 2017

    • Cavaleri, Molly A.; Coble, Adam P.; Ryan, Michael G.
    • New Phytologist, Vol. 216, Issue 1
    • DOI: 10.1111/nph.14724

    The dominant role of semi-arid ecosystems in the trend and variability of the land CO2 sink
    journal, May 2015


    Contrasting carbon cycle responses of the tropical continents to the 2015–2016 El Niño
    journal, October 2017


    Influence of El Niño on atmospheric CO 2 over the tropical Pacific Ocean: Findings from NASA’s OCO-2 mission
    journal, October 2017


    The Carbon Cycle Response to ENSO: A Coupled Climate–Carbon Cycle Model Study
    journal, November 2001


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


    Solar Radiation and Productivity in Tropical Ecosystems
    journal, December 1972

    • Monteith, J. L.
    • The Journal of Applied Ecology, Vol. 9, Issue 3
    • DOI: 10.2307/2401901

    Large Differences in Terrestrial Vegetation Production Derived from Satellite-Based Light Use Efficiency Models
    journal, September 2014

    • Cai, Wenwen; Yuan, Wenping; Liang, Shunlin
    • Remote Sensing, Vol. 6, Issue 9
    • DOI: 10.3390/rs6098945

    Spaceborne Sun-Induced Vegetation Fluorescence Time Series from 2007 to 2015 Evaluated with Australian Flux Tower Measurements
    journal, October 2016

    • Sanders, Abram; Verstraeten, Willem; Kooreman, Maurits
    • Remote Sensing, Vol. 8, Issue 11
    • DOI: 10.3390/rs8110895

    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

    Contrasting terrestrial carbon cycle responses to the 1997/98 and 2015/16 extreme El Niño events
    journal, January 2018

    • Wang, Jun; Zeng, Ning; Wang, Meirong
    • Earth System Dynamics, Vol. 9, Issue 1
    • DOI: 10.5194/esd-9-1-2018

    Global Carbon Budget 2017
    journal, January 2018

    • Le Quéré, Corinne; Andrew, Robbie M.; Friedlingstein, Pierre
    • Earth System Science Data, Vol. 10, Issue 1
    • DOI: 10.5194/essd-10-405-2018

    New insights into the variability of the tropical land carbon cycle from the El Niño of 2015/2016
    journal, October 2018

    • Malhi, Yadvinder; Rowland, Lucy; Aragão, Luiz E. O. C.
    • Philosophical Transactions of the Royal Society B: Biological Sciences, Vol. 373, Issue 1760
    • DOI: 10.1098/rstb.2017.0298

    The role of ENSO flavours and TNA on recent droughts over Amazon forests and the Northeast Brazil region
    journal, December 2019

    • Jimenez, Juan C.; Marengo, Jose A.; Alves, Lincoln M.
    • International Journal of Climatology
    • DOI: 10.1002/joc.6453

    El Niño‐Southern Oscillation‐Induced Variability of Terrestrial Gross Primary Production During the Satellite Era
    journal, August 2019

    • Zhang, Yulong; Dannenberg, Matthew P.; Hwang, Taehee
    • Journal of Geophysical Research: Biogeosciences, Vol. 124, Issue 8
    • DOI: 10.1029/2019jg005117

    Enhanced North American carbon uptake associated with El Niño
    journal, June 2019


    On the zero-level offset in the GOSAT TANSO-FTS O2 A band and the quality of solar-induced chlorophyll fluorescence (SIF): comparison of SIF between GOSAT and OCO-2
    journal, January 2019

    • Oshio, Haruki; Yoshida, Yukio; Matsunaga, Tsuneo
    • Atmospheric Measurement Techniques, Vol. 12, Issue 12
    • DOI: 10.5194/amt-12-6721-2019