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Description

This data set provides global monthly wetland methane (CH4) emissions and uncertainty data products derived from an ensemble of multiple terrestrial biosphere models, wetland extent scenarios, and CH4:C temperature dependencies. The data are at 0.5 by 0.5-degree resolution. Two model output data products are included in WetCHARTs v1.0: an output from the full ensemble for 2009-2010 and an output from a limited subset for 2001-2015. The intended use of the products is as a process-informed wetland CH4 emission and uncertainty data set for atmospheric chemistry and transport modelling (WetCHARTs).

Product Summary

Platforms
MODELS
Instruments
Computer
Spatial Extent

N: 90 S: -90 E: 180 W: -180

Coordinate System
CARTESIAN
Granule Spatial Representation
CARTESIAN
Temporal Extent
2001-01-01 to 2015-12-31
Data Partner
THE OAK RIDGE NATIONAL LABORATORY (ORNL) DISTRIBUTED ACTIVE ARCHIVE CENTER (DAAC) (ORNL_DAAC)
Concept ID
C2389102945-ORNL_CLOUD
Data State
COMPLETE
Number of Files/Granules
2
Processing Level
3
Published
Updated
Science Keywords
Wetlands ,
Methane ,
Emissions

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Bloom, A. A., Bowman, K. W., Lee, M., Turner, A. J., Schroeder, R., Worden, J. R., Weidner, R. J., McDonald, K. C., & Jacob, D. J. (2017). CMS: Global 0.5-deg Wetland Methane Emissions and Uncertainty (WetCHARTs v1.0) (Version 1). ORNL Distributed Active Archive Center. https://doi.org/10.3334/ORNLDAAC/1502 Date Accessed: 2026-04-29

Documents

USER'S GUIDE

GENERAL DOCUMENTATION

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Title Year Author Topic
A WRF-Chem study of the greenhouse gas column and in situ surface concentrations observed in Xianghe, China Part 1: Methane (CH4) Callewaert, Sieglinde, Zhou, Minqiang, Langerock, Bavo, Wang, Pucai, Wang, Ting, Mahieu, Emmanuel, De Maziere, Martine Wetlands, Methane, Emissions
Interplay between temperature and redox conditions regulates wetland biogeochemistry and greenhouse gas emissions Ho, Long, Pham, Kim, Debognies, Andries, Bode, Samuel, Vermeir, Pieter, Boeckx, Pascal, De Vrieze, Jo, Goethals, Peter Wetlands, Methane, Emissions
Observation and Simulation of Methane Plumes During the Morning Boundary Hu, XiaoMing, Honeycutt, Wesley T., Wang, Chenghao, Weng, Binbin, Zhou, Bowen, Xue, Ming Wetlands, Methane, Emissions
What can we learn about tropospheric OH from satellite observations of methane? Penn, Elise, Jacob, Daniel J., Chen, Zichong, East, James D., Sulprizio, Melissa P., Bruhwiler, Lori, Maasakkers, Joannes D., Nesser, Hannah, Qu, Zhen, Zhang, Yuzhong, Worden, John Carbonaceous Aerosols, Nitrogen Oxides, Particulates, Hydrogen Cyanide, Emissions, Non-methane Hydrocarbons/Volatile Organic Compounds, Particulate Matter, Fire Occurrence, Nitrogen Oxides, Sulfur Dioxide, Carbon And Hydrocarbon Compounds, Wetlands, Methane
Emissions of methane from coal fields, thermal power plants, and wetlands and their implications for atmospheric methane across the south Asian region Dangeti, Mahalakshmi Venkata, Pathakoti, Mahesh, Asuri, Kanchana Lakshmi, Peethani, Sujatha, Shaik, Ibrahim, Krishnan Sundara, Rajan, Sagar, Vijay Kumar, Pushpanathan, Raja, Tiwari, Yogesh Kumar, Chauhan, Prakash Wetlands, Methane, Emissions
Atmospheric data support a multi-decadal shift in the global methane budget towards natural tropical emissions Drinkwater, Alice, Palmer, Paul I., Feng, Liang, Arnold, Tim, Lan, Xin, Michel, Sylvia E., Parker, Robert, Boesch, Hartmut Carbonaceous Aerosols, Nitrogen Oxides, Particulates, Hydrogen Cyanide, Emissions, Non-methane Hydrocarbons/Volatile Organic Compounds, Particulate Matter, Fire Occurrence, Nitrogen Oxides, Sulfur Dioxide, Carbon And Hydrocarbon Compounds, Wetlands, Methane
Evaluation of wetland CH4 in the Joint UK Land Environment Simulator (JULES) land surface model using satellite observations Parker, Robert J., Wilson, Chris, Comyn-Platt, Edward, Hayman, Garry, Marthews, Toby R., Bloom, A. Anthony, Lunt, Mark F., Gedney, Nicola, Dadson, Simon J., McNorton, Joe, Humpage, Neil, Boesch, Hartmut, Chipperfield, Martyn P., Palmer, Paul I., Yamazaki, Dai Wetlands, Methane, Emissions
Large Methane Emission Fluxes Observed from Tropical Wetlands in Zambia Shaw, Jacob T., Allen, Grant, Barker, Patrick, Pitt, Joseph R., Pasternak, Dominika, Bauguitte, Stephane J.B., Lee, James, Bower, Keith N., Daly, Michael C., Lunt, Mark F., Ganesan, Anita L., Vaughan, Adam R., Chibesakunda, Francis, Lambakasa, Musa, Fisher, Rebecca E., France, James L., Lowry, David, Palmer, Paul I., Metzger, Stefan, Parker, Robert J., Gedney, Nicola, Bateson, Prudence, Cain, Michelle, Lorente, Alba, Borsdorff, Tobias, Nisbet, Euan G. Wetlands, Methane, Emissions
A Bayesian framework for deriving sector-based methane emissions from top-down fluxes Cusworth, Daniel H., Bloom, A. Anthony, Ma, Shuang, Miller, Charles E., Bowman, Kevin, Yin, Yi, Maasakkers, Joannes D., Zhang, Yuzhong, Scarpelli, Tia R., Qu, Zhen, Jacob, Daniel J., Worden, John R. Wetlands, Methane, Emissions
Amazon methane budget derived from multi-year airborne observations highlights regional variations in emissions Basso, Luana S., Marani, Luciano, Gatti, Luciana V., Miller, John B., Gloor, Manuel, Melack, John, Cassol, Henrique L. G., Tejada, Graciela, Domingues, Lucas G., Arai, Egidio, Sanchez, Alber H., Correa, Sergio M., Anderson, Liana, Aragao, Luiz E. O. C., Correia, Caio S. C., Crispim, Stephane P., Neves, Raiane A. L. Wetlands, Methane, Emissions
Gap-filling eddy covariance methane fluxes: Comparison of machine learning model predictions and uncertainties at FLUXNET-CH4 wetlands Irvin, Jeremy, Zhou, Sharon, McNicol, Gavin, Lu, Fred, Liu, Vincent, Fluet-Chouinard, Etienne, Ouyang, Zutao, Knox, Sara Helen, Lucas-Moffat, Antje, Trotta, Carlo, Papale, Dario, Vitale, Domenico, Mammarella, Ivan, Alekseychik, Pavel, Aurela, Mika, Avati, Anand, Baldocchi, Dennis, Bansal, Sheel, Bohrer, Gil, Campbell, David I, Chen, Jiquan, Chu, Housen, Dalmagro, Higo J, Delwiche, Kyle B, Desai, Ankur R, Euskirchen, Eugenie, Feron, Sarah, Goeckede, Mathias, Heimann, Martin, Helbig, Manuel, Helfter, Carole, Hemes, Kyle S, Hirano, Takashi, Iwata, Hiroki, Jurasinski, Gerald, Kalhori, Aram, Kondrich, Andrew, Lai, Derrick YF, Lohila, Annalea, Malhotra, Avni, Merbold, Lutz, Mitra, Bhaskar, Ng, Andrew, Nilsson, Mats B, Noormets, Asko, Peichl, Matthias, Rey-Sanchez, A. Camilo, Richardson, Andrew D, Runkle, Benjamin RK, Schafer, Karina VR, Sonnentag, Oliver, Stuart-Haentjens, Ellen, Sturtevant, Cove, Ueyama, Masahito, Valach, Alex C, Vargas, Rodrigo, Vourlitis, George L, Ward, Eric J, Wong, Guan Xhuan, Zona, Donatella, Alberto, Ma. Carmelita R, Billesbach, David P, Celis, Gerardo, Dolman, Han, Friborg, Thomas, Fuchs, Kathrin, Gogo, Sebastien, Gondwe, Mangaliso J, Goodrich, Jordan P, Gottschalk, Pia, Hortnagl, Lukas, Jacotot, Adrien, Koebsch, Franziska, Kasak, Kuno, Maier, Regine, Morin, Timothy H, Nemitz, Eiko, Oechel, Walter C, Oikawa, Patricia Y, Ono, Keisuke, Sachs, Torsten, Sakabe, Ayaka, Schuur, Edward A, Shortt, Robert, Sullivan, Ryan C, Szutu, Daphne J, Tuittila, Eeva-Stiina, Varlagin, Andrej, Verfaillie, Joeseph G, Wille, Christian, Windham-Myers, Lisamarie, Poulter, Benjamin, Jackson, Robert B Wetlands, Methane, Emissions
Improving representation of tropical wetland methane emissions with CYGNSS inundation maps GerleinSafdi, Cynthia, Bloom, A. Anthony, Plant, Genevieve, Kort, Eric A., Ruf, Christopher S. Wetlands, Methane, Emissions, Radar Cross-Section, Radar Reflectivity, SIGMA NAUGHT, Flight Data Logs
Satellite constraints on the latitudinal distribution and temperature sensitivity of wetland methane emissions Ma, Shuang, Worden, John R., Bloom, A. Anthony, Zhang, Yuzhong, Poulter, Benjamin, Cusworth, Daniel H., Yin, Yi, Pandey, Sudhanshu, Maasakkers, Joannes D., Lu, Xiao, Shen, Lu, Sheng, Jianxiong, Frankenberg, Christian, Miller, Charles E., Jacob, Daniel J. Wetlands, Methane, Emissions
The atmospheric carbon and transport (ACT)-America mission Davis, Kenneth J., Browell, Edward V., Feng, Sha, Lauvaux, Thomas, Obland, Michael D., Pal, Sandip, Baier, Bianca C., Baker, David F., Baker, Ian T., Barkley, Zachary R., Bowman, Kevin W., Cui, Yu Yan, Denning, A. Scott, DiGangi, Joshua P., Dobler, Jeremy T., Fried, Alan, Gerken, Tobias, Keller, Klaus, Lin, Bing, Nehrir, Amin R., Normile, Caroline P., ODell, Christopher W., Ott, Lesley E., Roiger, Anke, Schuh, Andrew E., Sweeney, Colm, Wei, Yaxing, Weir, Brad, Xue, Ming, Williams, Christopher A. Wetlands, Methane, Emissions, Water Vapor Mixing Ratio Profiles, Atmospheric Carbon Dioxide, Atmospheric Carbon Monoxide, Weather Events, Aerosol Backscatter, Flight Data Logs, Cloud Top Height, Planetary Boundary Layer Height, Atmospheric Ozone, Carbon And Hydrocarbon Compounds, Halocarbons And Halogens, Trace Gases/Trace Species
Exploring constraints on a wetland methane emission ensemble (WetCHARTs) using GOSAT observations Parker, Robert J., Wilson, Chris, Bloom, A. Anthony, Comyn-Platt, Edward, Hayman, Garry, McNorton, Joe, Boesch, Hartmut, Chipperfield, Martyn P. Wetlands, Methane, Emissions
Analysis of atmospheric CH4 in Canadian Arctic and estimation of the regional CH4 fluxes Ishizawa, Misa, Chan, Douglas, Worthy, Doug, Chan, Elton, Vogel, Felix, Maksyutov, Shamil Wetlands, Methane, Emissions
Monthly gridded data product of northern wetland methane emissions based on upscaling eddy covariance observations Peltola, Olli, Vesala, Timo, Gao, Yao, Raty, Olle, Alekseychik, Pavel, Aurela, Mika, Chojnicki, Bogdan, Desai, Ankur R., Dolman, Albertus J., Euskirchen, Eugenie S., Friborg, Thomas, Gockede, Mathias, Helbig, Manuel, Humphreys, Elyn, Jackson, Robert B., Jocher, Georg, Joos, Fortunat, Klatt, Janina, Knox, Sara H., Kowalska, Natalia, Kutzbach, Lars, Lienert, Sebastian, Lohila, Annalea, Mammarella, Ivan, Nadeau, Daniel F., Nilsson, Mats B., Oechel, Walter C., Peichl, Matthias, Pypker, Thomas, Quinton, William, Rinne, Janne, Sachs, Torsten, Samson, Mateusz, Schmid, Hans Peter, Sonnentag, Oliver, Wille, Christian, Zona, Donatella, Aalto, Tuula Land Surface Temperature, Emissivity, Reflectance, Wetlands, Methane, Emissions, Vegetation Index, Normalized Difference Vegetation Index (NDVI), Enhanced Vegetation Index (EVI), Surface Water, Landscape Patterns, Land Use/Land Cover Classification
A global wetland methane emissions and uncertainty dataset for atmospheric chemical transport models (WetCHARTs version 1.0) Bloom, A. Anthony, Bowman, Kevin W., Lee, Meemong, Turner, Alexander J., Schroeder, Ronny, Worden, John R., Weidner, Richard, McDonald, Kyle C., Jacob, Daniel J. Wetlands, Methane, Emissions, Discharge, Soil Depth, Biomass, Soil Moisture/Water Content, Albedo, Leaf Characteristics, Photosynthetically Active Radiation, Carbon, Respiration Rate, Atmospheric Water Vapor, Runoff
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