Marked isotopic variability within and between the Amazon River and marine dissolved black carbon pools
Abstract
Riverine dissolved organic carbon (DOC) contains charcoal byproducts, termed black carbon (BC). As a large and slow-cycling component of the global carbon cycle, it is important to constrain the sources and fate of this elusive carbon pool during land-ocean transfer. Substantial uncertainties in regional and global-scale BC budgets persist to determine the significance of BC as a sink of atmospheric CO2, due to poor constraints on its fluvial dynamics. The Amazon River is a significant part of global BC cycling because it exports an order of magnitude more DOC, and thus dissolved BC (DBC), than any other river on Earth. We report the first spatially resolved DBC quantity and radiocarbon (Δ14C) measurements, paired with molecular-level characterization of dissolved organic matter from the Amazon River and tributaries during low discharge. The proportion of BC-like polycyclic aromatic structures decreased downstream, but marked spatially variability in abundance and Δ14C values of DBC molecular markers imply dynamic sources and cycling in a manner that is incongruent with bulk DOC. We estimate a DBC flux from the Amazon River of 1.9-2.7 Tg DBC yr-1 and find that the Amazon exports predominately young DBC to the ocean. This contrasts the old age of DBC in themore »
- Authors:
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[1];
[2];
[3];
[1];
[1];
[7];
[5];
[2];
[1]
- Univ. of Zurich, Zurich (Switzerland)
- Univ. of Oldenburg, Oldenburg (Germany)
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States); Univ. of Washington, Seattle, WA (United States)
- Univ. of Zurich, Zurich (Switzerland); ETH Zurich, Zurich (Switzerland)
- ETH Zurich, Zurich (Switzerland)
- Univ. of East Anglia, Norwich (United Kingdom)
- Univ. of Washington, Seattle, WA (United States)
- Publication Date:
- Research Org.:
- Pacific Northwest National Lab. (PNNL), Richland, WA (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1578158
- Report Number(s):
- PNNL-SA-144923
Journal ID: ISSN 2041-1723
- Grant/Contract Number:
- AC05-76RL01830
- Resource Type:
- Accepted Manuscript
- Journal Name:
- Nature Communications
- Additional Journal Information:
- Journal Volume: 10; Journal Issue: 1; Journal ID: ISSN 2041-1723
- Publisher:
- Nature Publishing Group
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 54 ENVIRONMENTAL SCIENCES; Amazon; aquatic; atmospheric; biogeochemistry; burning; carbon; carbon cycling; carbon compound; chromophoric; climate change; coastal; continuum; decomposition; dissolved organic carbon; disturbance; ecosystem; emission; estuarine; export; fire; global change; gradients; hydrology; interface; marine; metabolism; organic carbon; organic matter; river; terrestial aquatic interface; terrestrial; tidal; tidal river; transition; tropics; tropical; black carbon; pyrogenic; pyrogenic carbon
Citation Formats
Coppola, Alysha I., Seidel, Michael, Ward, Nicholas D., Viviroli, Daniel, Nascimento, Gabriela S., Haghipour, Negar, Revels, Brandi N., Abiven, Samuel, Jones, Matthew W., Richey, Jeffrey E., Eglinton, Timothy I., Dittmar, Thorsten, and Schmidt, Michael W. I. Marked isotopic variability within and between the Amazon River and marine dissolved black carbon pools. United States: N. p., 2019.
Web. doi:10.1038/s41467-019-11543-9.
Coppola, Alysha I., Seidel, Michael, Ward, Nicholas D., Viviroli, Daniel, Nascimento, Gabriela S., Haghipour, Negar, Revels, Brandi N., Abiven, Samuel, Jones, Matthew W., Richey, Jeffrey E., Eglinton, Timothy I., Dittmar, Thorsten, & Schmidt, Michael W. I. Marked isotopic variability within and between the Amazon River and marine dissolved black carbon pools. United States. https://doi.org/10.1038/s41467-019-11543-9
Coppola, Alysha I., Seidel, Michael, Ward, Nicholas D., Viviroli, Daniel, Nascimento, Gabriela S., Haghipour, Negar, Revels, Brandi N., Abiven, Samuel, Jones, Matthew W., Richey, Jeffrey E., Eglinton, Timothy I., Dittmar, Thorsten, and Schmidt, Michael W. I. Thu .
"Marked isotopic variability within and between the Amazon River and marine dissolved black carbon pools". United States. https://doi.org/10.1038/s41467-019-11543-9. https://www.osti.gov/servlets/purl/1578158.
@article{osti_1578158,
title = {Marked isotopic variability within and between the Amazon River and marine dissolved black carbon pools},
author = {Coppola, Alysha I. and Seidel, Michael and Ward, Nicholas D. and Viviroli, Daniel and Nascimento, Gabriela S. and Haghipour, Negar and Revels, Brandi N. and Abiven, Samuel and Jones, Matthew W. and Richey, Jeffrey E. and Eglinton, Timothy I. and Dittmar, Thorsten and Schmidt, Michael W. I.},
abstractNote = {Riverine dissolved organic carbon (DOC) contains charcoal byproducts, termed black carbon (BC). As a large and slow-cycling component of the global carbon cycle, it is important to constrain the sources and fate of this elusive carbon pool during land-ocean transfer. Substantial uncertainties in regional and global-scale BC budgets persist to determine the significance of BC as a sink of atmospheric CO2, due to poor constraints on its fluvial dynamics. The Amazon River is a significant part of global BC cycling because it exports an order of magnitude more DOC, and thus dissolved BC (DBC), than any other river on Earth. We report the first spatially resolved DBC quantity and radiocarbon (Δ14C) measurements, paired with molecular-level characterization of dissolved organic matter from the Amazon River and tributaries during low discharge. The proportion of BC-like polycyclic aromatic structures decreased downstream, but marked spatially variability in abundance and Δ14C values of DBC molecular markers imply dynamic sources and cycling in a manner that is incongruent with bulk DOC. We estimate a DBC flux from the Amazon River of 1.9-2.7 Tg DBC yr-1 and find that the Amazon exports predominately young DBC to the ocean. This contrasts the old age of DBC in the ocean, suggesting that loss processes of modern DBC in the coastal plume must be important.},
doi = {10.1038/s41467-019-11543-9},
journal = {Nature Communications},
number = 1,
volume = 10,
place = {United States},
year = {2019},
month = {9}
}
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Works referenced in this record:
Photo-lability of deep ocean dissolved black carbon
journal, January 2012
- Stubbins, A.; Niggemann, J.; Dittmar, T.
- Biogeosciences, Vol. 9, Issue 5
Dissolved black nitrogen (DBN) in freshwater environments
journal, March 2014
- Ding, Yan; Watanabe, Akira; Jaffé, Rudolf
- Organic Geochemistry, Vol. 68
Stable isotope analysis of organic carbon in small (µg C) samples and dissolved organic matter using a GasBench preparation device: δ13C of organic compounds by GasBench
journal, December 2011
- Lang, Susan Q.; Bernasconi, Stefano M.; Früh-Green, Gretchen L.
- Rapid Communications in Mass Spectrometry, Vol. 26, Issue 1
Terrestrial pyrogenic carbon export to fluvial ecosystems: Lessons learned from the White Nile watershed of East Africa: MOVEMENT OF PYROGENIC CARBON
journal, November 2015
- Güereña, David T.; Lehmann, Johannes; Walter, Todd
- Global Biogeochemical Cycles, Vol. 29, Issue 11
Dissolved black carbon in grassland streams: Is there an effect of recent fire history?
journal, March 2013
- Ding, Yan; Yamashita, Youhei; Dodds, Walter K.
- Chemosphere, Vol. 90, Issue 10
Development and evaluation of an Earth-System model – HadGEM2
journal, January 2011
- Collins, W. J.; Bellouin, N.; Doutriaux-Boucher, M.
- Geoscientific Model Development, Vol. 4, Issue 4
Water Discharge and Suspended Sediment Concentrations in the Amazon River: 1982-1984
journal, May 1986
- Richey, Jeffrey E.; Meade, Robert H.; Salati, Eneas
- Water Resources Research, Vol. 22, Issue 5
Terrestrial Ecoregions of the World: A New Map of Life on Earth
journal, January 2001
- Olson, David M.; Dinerstein, Eric; Wikramanayake, Eric D.
- BioScience, Vol. 51, Issue 11
Global-scale evidence for the refractory nature of riverine black carbon
journal, July 2018
- Coppola, Alysha I.; Wiedemeier, Daniel B.; Galy, Valier
- Nature Geoscience, Vol. 11, Issue 8
Anthropogenic, biomass burning, and volcanic emissions of black carbon, organic carbon, and SO<sub>2</sub> from 1980 to 2010 for hindcast model experiments
journal, January 2012
- Diehl, T.; Heil, A.; Chin, M.
- Atmospheric Chemistry and Physics Discussions, Vol. 12, Issue 9
Biogeochemistry of carbon in the Amazon River
journal, March 1990
- Richey, Jeffrey E.; Hedges, John I.; Devol, Allan H.
- Limnology and Oceanography, Vol. 35, Issue 2
Characterization, Quantification and Compound-specific Isotopic Analysis of Pyrogenic Carbon Using Benzene Polycarboxylic Acids (BPCA)
journal, January 2016
- Wiedemeier, Daniel B.; Lang, Susan Q.; Gierga, Merle
- Journal of Visualized Experiments, Issue 111
Comprehensive radiocarbon analysis of benzene polycarboxylic acids (BPCAs) derived from pyrogenic carbon in environmental samples
journal, July 2017
- Hanke, U. M.; Wacker, L.; Haghipour, N.
- Radiocarbon, Vol. 59, Issue 4
Bounding the role of black carbon in the climate system: A scientific assessment: BLACK CARBON IN THE CLIMATE SYSTEM
journal, June 2013
- Bond, T. C.; Doherty, S. J.; Fahey, D. W.
- Journal of Geophysical Research: Atmospheres, Vol. 118, Issue 11
Aerosols as a source of dissolved black carbon to the ocean
journal, September 2017
- Bao, Hongyan; Niggemann, Jutta; Luo, Li
- Nature Communications, Vol. 8, Issue 1
The global pyrogenic carbon cycle and its impact on the level of atmospheric CO 2 over past and future centuries
journal, January 2017
- Landry, Jean-Sébastien; Matthews, H. Damon
- Global Change Biology, Vol. 23, Issue 8
Solid phase extraction method for the study of black carbon cycling in dissolved organic carbon using radiocarbon
journal, December 2015
- Coppola, Alysha I.; Walker, Brett D.; Druffel, Ellen R. M.
- Marine Chemistry, Vol. 177
Thermogenic organic matter dissolved in the abyssal ocean
journal, December 2006
- Dittmar, Thorsten; Koch, Boris P.
- Marine Chemistry, Vol. 102, Issue 3-4
Modeling suspended sediment distribution patterns of the Amazon River using MODIS data
journal, May 2014
- Park, Edward; Latrubesse, Edgardo M.
- Remote Sensing of Environment, Vol. 147
Biogeochemistry of dissolved organic matter in an anoxic intertidal creek bank
journal, September 2014
- Seidel, Michael; Beck, Melanie; Riedel, Thomas
- Geochimica et Cosmochimica Acta, Vol. 140
Effect of photodegradation on molecular size distribution and quality of dissolved black carbon
journal, September 2015
- Wagner, Sasha; Jaffé, Rudolf
- Organic Geochemistry, Vol. 86
Dissolved black carbon in boreal forest and glacial rivers of central Alaska: assessment of biomass burning versus anthropogenic sources
journal, November 2014
- Ding, Yan; Yamashita, Youhei; Jones, Jeremy
- Biogeochemistry, Vol. 123, Issue 1-2
The feasibility of isolation and detection of fullerenes and carbon nanotubes using the benzene polycarboxylic acid method
journal, January 2009
- Ziolkowski, Lori A.; Druffel, Ellen R. M.
- Marine Pollution Bulletin, Vol. 59, Issue 4-7
Dissolved Black Carbon in the Headwaters-to-Ocean Continuum of Paraíba Do Sul River, Brazil
journal, February 2017
- Marques, Jomar S. J.; Dittmar, Thorsten; Niggemann, Jutta
- Frontiers in Earth Science, Vol. 5
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
Global fire emissions and the contribution of deforestation, savanna, forest, agricultural, and peat fires (1997–2009)
journal, January 2010
- van der Werf, G. R.; Randerson, J. T.; Giglio, L.
- Atmospheric Chemistry and Physics, Vol. 10, Issue 23
Quantification of black carbon in marine systems using the benzene polycarboxylic acid method: a mechanistic and yield study: BC via the BPCA method: mechanism and yield
journal, April 2011
- Ziolkowski, L. A.; Chamberlin, A. R.; Greaves, J.
- Limnology and Oceanography: Methods, Vol. 9, Issue 4
Velocity-amplified microbial respiration rates in the lower Amazon River: Amazon River respiration
journal, February 2018
- Ward, Nicholas D.; Sawakuchi, Henrique O.; Neu, Vania
- Limnology and Oceanography Letters, Vol. 3, Issue 3
Biomass burning fuel consumption rates: a field measurement database
journal, January 2014
- van Leeuwen, T. T.; van der Werf, G. R.; Hoffmann, A. A.
- Biogeosciences, Vol. 11, Issue 24
Global Charcoal Mobilization from Soils via Dissolution and Riverine Transport to the Oceans
journal, April 2013
- Jaffe, R.; Ding, Y.; Niggemann, J.
- Science, Vol. 340, Issue 6130
Historical (1850–2000) gridded anthropogenic and biomass burning emissions of reactive gases and aerosols: methodology and application
journal, January 2010
- Lamarque, J. -F.; Bond, T. C.; Eyring, V.
- Atmospheric Chemistry and Physics, Vol. 10, Issue 15
Future climate forcing potentially without precedent in the last 420 million years
journal, April 2017
- Foster, Gavin L.; Royer, Dana L.; Lunt, Daniel J.
- Nature Communications, Vol. 8, Issue 1
Variation of the isotopic composition of dissolved organic carbon during the runoff cycle in the Amazon River and the floodplains
journal, January 2018
- Albéric, Patrick; Pérez, Marcela A. P.; Moreira-Turcq, Patricia
- Comptes Rendus Geoscience, Vol. 350, Issue 1-2
Aged black carbon in marine sediments and sinking particles: COPPOLA ET. AL.; AGED BLACK CARBON IN MARINE SEDIMENTS
journal, April 2014
- Coppola, Alysha I.; Ziolkowski, Lori A.; Masiello, Caroline A.
- Geophysical Research Letters, Vol. 41, Issue 7
A Method Detection Limit for the Analysis of Natural Organic Matter via Fourier Transform Ion Cyclotron Resonance Mass Spectrometry
journal, July 2014
- Riedel, Thomas; Dittmar, Thorsten
- Analytical Chemistry, Vol. 86, Issue 16
Continuous flux of dissolved black carbon from a vanished tropical forest biome
journal, August 2012
- Dittmar, Thorsten; de Rezende, Carlos Eduardo; Manecki, Marcus
- Nature Geoscience, Vol. 5, Issue 9
Urban pollution greatly enhances formation of natural aerosols over the Amazon rainforest
journal, March 2019
- Shrivastava, Manish; Andreae, Meinrat O.; Artaxo, Paulo
- Nature Communications, Vol. 10, Issue 1
Farming the planet: 1. Geographic distribution of global agricultural lands in the year 2000: GLOBAL AGRICULTURAL LANDS IN 2000
journal, January 2008
- Ramankutty, Navin; Evan, Amato T.; Monfreda, Chad
- Global Biogeochemical Cycles, Vol. 22, Issue 1
Towards a global assessment of pyrogenic carbon from vegetation fires
journal, July 2015
- Santín, Cristina; Doerr, Stefan H.; Kane, Evan S.
- Global Change Biology, Vol. 22, Issue 1, p. 76-91
Environmental Controls on the Riverine Export of Dissolved Black Carbon
journal, July 2019
- Jones, Matthew W.; Aragão, Luiz E. O. C.; Dittmar, Thorsten
- Global Biogeochemical Cycles
Two black carbon pools transported by the Changjiang and Huanghe Rivers in China: Black Carbon in Rivers
journal, December 2016
- Wang, Xuchen; Xu, Caili; Druffel, Ellen M.
- Global Biogeochemical Cycles, Vol. 30, Issue 12
Atmospheric deposition of organic and black carbon to the global oceans
journal, November 2008
- Jurado, Elena; Dachs, Jordi; Duarte, Carlos M.
- Atmospheric Environment, Vol. 42, Issue 34
What on Earth Have We Been Burning? Deciphering Sedimentary Records of Pyrogenic Carbon
journal, October 2017
- Hanke, Ulrich M.; Reddy, Christopher M.; Braun, Ana L. L.
- Environmental Science & Technology, Vol. 51, Issue 21
Global fire emissions buffered by the production of pyrogenic carbon
journal, August 2019
- Jones, Matthew W.; Santín, Cristina; van der Werf, Guido R.
- Nature Geoscience, Vol. 12, Issue 9
The Amazon basin in transition
journal, January 2012
- Davidson, Eric A.; de Araújo, Alessandro C.; Artaxo, Paulo
- Nature, Vol. 481, Issue 7381
Direct Visualization of Individual Aromatic Compound Structures in Low Molecular Weight Marine Dissolved Organic Carbon
journal, June 2018
- Fatayer, Shadi; Coppola, Alysha I.; Schulz, Fabian
- Geophysical Research Letters, Vol. 45, Issue 11
Black carbon in soils and sediments: Analysis, distribution, implications, and current challenges
journal, September 2000
- Schmidt, Michael W. I.; Noack, Angela G.
- Global Biogeochemical Cycles, Vol. 14, Issue 3
Dissolved black carbon in aquatic ecosystems: Dissolved black carbon review
journal, April 2018
- Wagner, Sasha; Jaffé, Rudolf; Stubbins, Aron
- Limnology and Oceanography Letters, Vol. 3, Issue 3
In-stream sources and links between particulate and dissolved black carbon following a wildfire
journal, March 2015
- Wagner, Sasha; Cawley, Kaelin M.; Rosario-Ortiz, Fernando L.
- Biogeochemistry, Vol. 124, Issue 1-3
Fate of the Amazon River dissolved organic matter in the tropical Atlantic Ocean: DOM IN THE AMAZON RIVER-OCEAN CONTINUUM
journal, May 2015
- Medeiros, Patricia M.; Seidel, Michael; Ward, Nicholas D.
- Global Biogeochemical Cycles, Vol. 29, Issue 5
Global fire emissions estimates during 1997–2016
journal, January 2017
- van der Werf, Guido R.; Randerson, James T.; Giglio, Louis
- Earth System Science Data, Vol. 9, Issue 2
Labile pyrogenic dissolved organic carbon in major Siberian Arctic rivers: Implications for wildfire-stream metabolic linkages
journal, January 2015
- Myers-Pigg, Allison N.; Louchouarn, Patrick; Amon, Rainer M. W.
- Geophysical Research Letters, Vol. 42, Issue 2
The hydro-geomorphologic complexity of the lower Amazon River floodplain and hydrological connectivity assessed by remote sensing and field control
journal, September 2017
- Park, Edward; Latrubesse, Edgardo M.
- Remote Sensing of Environment, Vol. 198
Transformation and stabilization of pyrogenic organic matter in a temperate forest field experiment
journal, April 2014
- Singh, Nimisha; Abiven, Samuel; Maestrini, Bernardo
- Global Change Biology, Vol. 20, Issue 5
Turbulent mixing in the Amazon River: The isotopic memory of confluences
journal, February 2010
- Bouchez, Julien; Lajeunesse, Eric; Gaillardet, Jérôme
- Earth and Planetary Science Letters, Vol. 290, Issue 1-2
Do Regional Aerosols Contribute to the Riverine Export of Dissolved Black Carbon?: Black carbon aerosol in rivers
journal, November 2017
- Jones, M. W.; Quine, T. A.; de Rezende, C. E.
- Journal of Geophysical Research: Biogeosciences, Vol. 122, Issue 11
Evolution of anthropogenic and biomass burning emissions of air pollutants at global and regional scales during the 1980–2010 period
journal, August 2011
- Granier, Claire; Bessagnet, Bertrand; Bond, Tami
- Climatic Change, Vol. 109, Issue 1-2
Exportation of organic carbon from the Amazon River and its main tributaries
journal, January 2003
- Moreira-Turcq, Patricia; Seyler, Patrick; Guyot, Jean Loup
- Hydrological Processes, Vol. 17, Issue 7
Global Maps of Streamflow Characteristics Based on Observations from Several Thousand Catchments
journal, August 2015
- Beck, Hylke E.; de Roo, Ad; van Dijk, Albert I. J. M.
- Journal of Hydrometeorology, Vol. 16, Issue 4
A heat-induced molecular signature in marine dissolved organic matter
journal, February 2009
- Dittmar, Thorsten; Paeng, Jiyoung
- Nature Geoscience, Vol. 2, Issue 3
From mass to structure: an aromaticity index for high-resolution mass data of natural organic matter
journal, February 2006
- Koch, B. P.; Dittmar, T.
- Rapid Communications in Mass Spectrometry, Vol. 20, Issue 5
Fire in the Earth System
journal, April 2009
- Bowman, D. M. J. S.; Balch, J. K.; Artaxo, P.
- Science, Vol. 324, Issue 5926
Emission factors for open and domestic biomass burning for use in atmospheric models
journal, January 2011
- Akagi, S. K.; Yokelson, R. J.; Wiedinmyer, C.
- Atmospheric Chemistry and Physics, Vol. 11, Issue 9
The compositional evolution of dissolved and particulate organic matter along the lower Amazon River—Óbidos to the ocean
journal, December 2015
- Ward, Nicholas D.; Krusche, Alex V.; Sawakuchi, Henrique O.
- Marine Chemistry, Vol. 177
The application of electrospray ionization coupled to ultrahigh resolution mass spectrometry for the molecular characterization of natural organic matter
journal, January 2007
- Sleighter, Rachel L.; Hatcher, Patrick G.
- Journal of Mass Spectrometry, Vol. 42, Issue 5
From mass to structure: an aromaticity index for high-resolution mass data of natural organic matter
journal, December 2015
- Koch, B. P.; Dittmar, T.
- Rapid Communications in Mass Spectrometry, Vol. 30, Issue 1
A New Perspective on the Apparent Solubility of Dissolved Black Carbon
journal, September 2017
- Wagner, Sasha; Ding, Yan; Jaffé, Rudolf
- Frontiers in Earth Science, Vol. 5
Cycling of black carbon in the ocean: Cycling of Black Carbon in the Ocean
journal, May 2016
- Coppola, Alysha I.; Druffel, Ellen R. M.
- Geophysical Research Letters, Vol. 43, Issue 9
A simple and efficient method for the solid-phase extraction of dissolved organic matter (SPE-DOM) from seawater: SPE-DOM from seawater
journal, June 2008
- Dittmar, Thorsten; Koch, Boris; Hertkorn, Norbert
- Limnology and Oceanography: Methods, Vol. 6, Issue 6
The HadGEM2-ES implementation of CMIP5 centennial simulations
journal, January 2011
- Jones, C. D.; Hughes, J. K.; Bellouin, N.
- Geoscientific Model Development, Vol. 4, Issue 3
Molecular-level changes of dissolved organic matter along the Amazon River-to-ocean continuum
journal, December 2015
- Seidel, Michael; Yager, Patricia L.; Ward, Nicholas D.
- Marine Chemistry, Vol. 177
Comparison of quantification methods to measure fire-derived (black/elemental) carbon in soils and sediments using reference materials from soil, water, sediment and the atmosphere: BLACK CARBON QUANTIFICATION RING TRIAL
journal, August 2007
- Hammes, Karen; Schmidt, Michael W. I.; Smernik, Ronald J.
- Global Biogeochemical Cycles, Vol. 21, Issue 3
Pyrogenic organic matter production from wildfires: a missing sink in the global carbon cycle
journal, January 2015
- Santín, Cristina; Doerr, Stefan H.; Preston, Caroline M.
- Global Change Biology, Vol. 21, Issue 4
Aerosol forcing in the Climate Model Intercomparison Project (CMIP5) simulations by HadGEM2-ES and the role of ammonium nitrate
journal, January 2011
- Bellouin, Nicolas; Rae, Jamie; Jones, Andy
- Journal of Geophysical Research, Vol. 116, Issue D20
Observations of Manaus urban plume evolution and interaction with biogenic emissions in GoAmazon 2014/5
journal, October 2018
- Cirino, Glauber; Brito, Joel; Barbosa, Henrique M. J.
- Atmospheric Environment, Vol. 191
Aged black carbon identified in marine dissolved organic carbon: AGED BLACK CARBON IN MARINE DOC
journal, August 2010
- Ziolkowski, L. A.; Druffel, E. R. M.
- Geophysical Research Letters, Vol. 37, Issue 16
Young organic matter as a source of carbon dioxide outgassing from Amazonian rivers
journal, July 2005
- Mayorga, Emilio; Aufdenkampe, Anthony K.; Masiello, Caroline A.
- Nature, Vol. 436, Issue 7050
LBA-ECO CD-06 Amazon River Basin Land and Stream Drainage Direction Maps
collection, January 2012
- Mayorga, E.; Logsdon, M. G.; Ballester, M. V. R.
- ORNL Distributed Active Archive Center
Land Use Controls on the Spatial Variability of Dissolved Black Carbon in a Subtropical Watershed
journal, June 2018
- Roebuck, J. Alan; Seidel, Michael; Dittmar, Thorsten
- Environmental Science & Technology, Vol. 52, Issue 15
Isotopic (δ 13 C, Δ 14 C) analysis of organic acids in marine samples using wet chemical oxidation : CSIA of organic acids in seawater
journal, April 2013
- Lang, Susan Q.; Früh-Green, Gretchen L.; Bernasconi, Stefano M.
- Limnology and Oceanography: Methods, Vol. 11, Issue 4
Historical (1850–2000) gridded anthropogenic and biomass burning emissions of reactive gases and aerosols: methodology and application
journal, January 2010
- Lamarque, J. -F.; Bond, T. C.; Eyring, V.
- Atmospheric Chemistry and Physics Discussions, Vol. 10, Issue 2
Direct visualization of individual aromatic compound structures in low molecular weight marine dissolved organic carbon
text, January 2018
- Fatayer, Shadi; Coppola, Alysha I.; Schulz, Fabian
- American Geophysical Union
Global-scale evidence for the refractory nature of riverine black carbon
text, January 2018
- Coppola, Alysha I.; Wiedemeier, Daniel B.; Galy, Valier
- Nature Publishing Group
Transformation and stabilization of pyrogenic organic matter in a temperate forest field experiment
text, January 2014
- Singh, Nimisha; Abiven, Samuel; Maestrini, Bernardo
- Wiley-Blackwell
Emission factors for open and domestic biomass burning for use in atmospheric models
journal, January 2010
- Akagi, S. K.; Yokelson, R. J.; Wiedinmyer, C.
- Atmospheric Chemistry and Physics Discussions, Vol. 10, Issue 11
Development and evaluation of an Earth-system model – HadGEM2
journal, January 2011
- Collins, W. J.; Bellouin, N.; Doutriaux-Boucher, M.
- Geoscientific Model Development Discussions, Vol. 4, Issue 2
What on earth have we been burning? Deciphering sedimentary records of pyrogenic carbon
text, January 2017
- Hanke, Ulrich M.; Reddy, Christopher M.; Braun, Ana L. L.
- American Chemical Society (ACS)
The HadGEM2-ES implementation of CMIP5 centennial simulations
journal, January 2011
- Jones, C. D.; Hughes, J. K.; Bellouin, N.
- Geoscientific Model Development Discussions, Vol. 4, Issue 1
Solid phase extraction method for the study of black carbon cycling in dissolved organic carbon using radiocarbon
text, January 2015
- Coppola, Alysha I.; Walker, Brett D.; Druffel, Ellen R. M.
- Elsevier
Comparison of quantification methods to measure fire-derived (black/elemental) carbon in soils and sediments using reference materials from soil, water, sediment and the atmosphere
text, January 2007
- Hammes, Karen; Schmidt, Michael W. I.; Smernik, Ronald J.
- American Geophysical Union
Cycling of black carbon in the ocean
text, January 2016
- Coppola, Alysha I.; Druffel, Ellen R. M.
- American Geophysical Union
Works referencing / citing this record:
Isotopic composition of oceanic dissolved black carbon reveals non-riverine source
journal, November 2019
- Wagner, Sasha; Brandes, Jay; Spencer, Robert G. M.
- Nature Communications, Vol. 10, Issue 1