Gridded maps of wetlands dynamics over mid-low latitudes for 1980–2020 based on TOPMODEL
Dynamics of global wetlands are closely linked to biodiversity conservation, hydrology, and greenhouse gas emissions. However, long-term time series of global wetland products are still lacking. Using a diagnostic model based on the TOPography-based hydrological MODEL (TOPMODEL), this study produced...
| Autores principales: | , , , , , , , , , , |
|---|---|
| Formato: | Journal Article |
| Lenguaje: | Inglés |
| Publicado: |
Springer
2022
|
| Materias: | |
| Acceso en línea: | https://hdl.handle.net/10568/120561 |
| _version_ | 1855542267761131520 |
|---|---|
| author | Xi, Y. Peng, S. Ducharne, A. Ciais, Philippe Gumbricht, Thomas Jimenez, C. Poulter, B. Prigent, C. Qiu, C. Saunois, M. Zhang, Z. |
| author_browse | Ciais, Philippe Ducharne, A. Gumbricht, Thomas Jimenez, C. Peng, S. Poulter, B. Prigent, C. Qiu, C. Saunois, M. Xi, Y. Zhang, Z. |
| author_facet | Xi, Y. Peng, S. Ducharne, A. Ciais, Philippe Gumbricht, Thomas Jimenez, C. Poulter, B. Prigent, C. Qiu, C. Saunois, M. Zhang, Z. |
| author_sort | Xi, Y. |
| collection | Repository of Agricultural Research Outputs (CGSpace) |
| description | Dynamics of global wetlands are closely linked to biodiversity conservation, hydrology, and greenhouse gas emissions. However, long-term time series of global wetland products are still lacking. Using a diagnostic model based on the TOPography-based hydrological MODEL (TOPMODEL), this study produced an ensemble of 28 gridded maps of monthly global/regional wetland extents (with more reliable estimates at mid-low latitudes) for 1980–2020 at 0.25° × 0.25° spatial resolution, calibrated with a combination of four observation-based wetland data and seven gridded soil moisture reanalysis datasets. The gridded dynamic maps of wetlands capture the spatial distributions, seasonal cycles, and interannual variabilities of observed wetland extent well, and also show a good agreement with independent satellite-based terrestrial water storage estimates over wetland areas. The long temporal coverage extending beyond the era of satellite datasets, the global coverage, and the opportunity to provide real-time updates from ongoing soil moisture data make these products helpful for various applications such as analyzing the wetland-related methane emission. |
| format | Journal Article |
| id | CGSpace120561 |
| institution | CGIAR Consortium |
| language | Inglés |
| publishDate | 2022 |
| publishDateRange | 2022 |
| publishDateSort | 2022 |
| publisher | Springer |
| publisherStr | Springer |
| record_format | dspace |
| spelling | CGSpace1205612024-03-06T10:16:43Z Gridded maps of wetlands dynamics over mid-low latitudes for 1980–2020 based on TOPMODEL Xi, Y. Peng, S. Ducharne, A. Ciais, Philippe Gumbricht, Thomas Jimenez, C. Poulter, B. Prigent, C. Qiu, C. Saunois, M. Zhang, Z. wetlands hydrology spatial analysis satellite imagery remote sensing Dynamics of global wetlands are closely linked to biodiversity conservation, hydrology, and greenhouse gas emissions. However, long-term time series of global wetland products are still lacking. Using a diagnostic model based on the TOPography-based hydrological MODEL (TOPMODEL), this study produced an ensemble of 28 gridded maps of monthly global/regional wetland extents (with more reliable estimates at mid-low latitudes) for 1980–2020 at 0.25° × 0.25° spatial resolution, calibrated with a combination of four observation-based wetland data and seven gridded soil moisture reanalysis datasets. The gridded dynamic maps of wetlands capture the spatial distributions, seasonal cycles, and interannual variabilities of observed wetland extent well, and also show a good agreement with independent satellite-based terrestrial water storage estimates over wetland areas. The long temporal coverage extending beyond the era of satellite datasets, the global coverage, and the opportunity to provide real-time updates from ongoing soil moisture data make these products helpful for various applications such as analyzing the wetland-related methane emission. 2022-06-18 2022-08-18T03:18:27Z 2022-08-18T03:18:27Z Journal Article https://hdl.handle.net/10568/120561 en Open Access Springer Xi, Y., Peng, S., Ducharne, A., Ciais, P., Gumbricht, T., Jimenez, C., Poulter, B., Prigent, C., Qiu, C., Saunois, M. and Zhang, Z. 2022. Gridded maps of wetlands dynamics over mid-low latitudes for 1980–2020 based on TOPMODEL. Scientific Data 9(1): 347. https://doi.org/10.1038/s41597-022-01460-w |
| spellingShingle | wetlands hydrology spatial analysis satellite imagery remote sensing Xi, Y. Peng, S. Ducharne, A. Ciais, Philippe Gumbricht, Thomas Jimenez, C. Poulter, B. Prigent, C. Qiu, C. Saunois, M. Zhang, Z. Gridded maps of wetlands dynamics over mid-low latitudes for 1980–2020 based on TOPMODEL |
| title | Gridded maps of wetlands dynamics over mid-low latitudes for 1980–2020 based on TOPMODEL |
| title_full | Gridded maps of wetlands dynamics over mid-low latitudes for 1980–2020 based on TOPMODEL |
| title_fullStr | Gridded maps of wetlands dynamics over mid-low latitudes for 1980–2020 based on TOPMODEL |
| title_full_unstemmed | Gridded maps of wetlands dynamics over mid-low latitudes for 1980–2020 based on TOPMODEL |
| title_short | Gridded maps of wetlands dynamics over mid-low latitudes for 1980–2020 based on TOPMODEL |
| title_sort | gridded maps of wetlands dynamics over mid low latitudes for 1980 2020 based on topmodel |
| topic | wetlands hydrology spatial analysis satellite imagery remote sensing |
| url | https://hdl.handle.net/10568/120561 |
| work_keys_str_mv | AT xiy griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT pengs griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT ducharnea griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT ciaisphilippe griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT gumbrichtthomas griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT jimenezc griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT poulterb griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT prigentc griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT qiuc griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT saunoism griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel AT zhangz griddedmapsofwetlandsdynamicsovermidlowlatitudesfor19802020basedontopmodel |