The Response of Radiative Forcing to High Spatiotemporally Resolved Land‐Use Change and Transition From 1982 to 2010 in China
Abstract Significant uncertainties remain in the estimate of radiative forcing (RF) induced by land‐use change (LUC), partially attributable to the lack of reliable LUC data with a high spatiotemporal resolution. We implemented a high spatiotemporally resolved LUC data set in an earth system model (...
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| Format: | Article |
| Language: | English |
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Wiley
2022-06-01
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| Series: | Geophysical Research Letters |
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| Online Access: | https://doi.org/10.1029/2022GL099003 |
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| author | Xiaohu Jian Xiaodong Zhang Yijie Liu Xinrui Liu Kaijie Chen Linfei Wang Jixiang Li Yuan Zhao Jinmu Luo Ruiyu Zhugu Jianmin Ma |
| author_facet | Xiaohu Jian Xiaodong Zhang Yijie Liu Xinrui Liu Kaijie Chen Linfei Wang Jixiang Li Yuan Zhao Jinmu Luo Ruiyu Zhugu Jianmin Ma |
| author_sort | Xiaohu Jian |
| collection | DOAJ |
| description | Abstract Significant uncertainties remain in the estimate of radiative forcing (RF) induced by land‐use change (LUC), partially attributable to the lack of reliable LUC data with a high spatiotemporal resolution. We implemented a high spatiotemporally resolved LUC data set in an earth system model (OSCAR) to examine the response of RF to LUC from 1982 to 2010 in China. Results were compared with the RF estimated using a low spatiotemporally resolved LUC inventory employed previously. The updated LUC data set reduces negative RF by −3.8% from 2000 to 2010 due to the changes in surface albedo subject to LU transition. The simulated mean RF driven by CO2 associated with LUC from 1982 to 2010 using a high spatiotemporally resolved LUC data set reached 0.074 W m−2, considerably higher than 0.022 W m−2 of mean RF derived from the low spatiotemporally resolved LUC inventory, implying increasing net RF and more substantial LUC induced warming. |
| format | Article |
| id | doaj-art-006226f53f0140b0a7bba8ac6835cf9b |
| institution | Kabale University |
| issn | 0094-8276 1944-8007 |
| language | English |
| publishDate | 2022-06-01 |
| publisher | Wiley |
| record_format | Article |
| series | Geophysical Research Letters |
| spelling | doaj-art-006226f53f0140b0a7bba8ac6835cf9b2025-01-22T14:38:16ZengWileyGeophysical Research Letters0094-82761944-80072022-06-014912n/an/a10.1029/2022GL099003The Response of Radiative Forcing to High Spatiotemporally Resolved Land‐Use Change and Transition From 1982 to 2010 in ChinaXiaohu Jian0Xiaodong Zhang1Yijie Liu2Xinrui Liu3Kaijie Chen4Linfei Wang5Jixiang Li6Yuan Zhao7Jinmu Luo8Ruiyu Zhugu9Jianmin Ma10Laboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaLaboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaLaboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaLaboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaLaboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaLaboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaLaboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaKey Laboratory for Environmental Pollution Prediction and Control College of Earth and Environmental Sciences Lanzhou University Lanzhou ChinaLaboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaLaboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaLaboratory for Earth Surface Processes College of Urban and Environmental Sciences Peking University Beijing ChinaAbstract Significant uncertainties remain in the estimate of radiative forcing (RF) induced by land‐use change (LUC), partially attributable to the lack of reliable LUC data with a high spatiotemporal resolution. We implemented a high spatiotemporally resolved LUC data set in an earth system model (OSCAR) to examine the response of RF to LUC from 1982 to 2010 in China. Results were compared with the RF estimated using a low spatiotemporally resolved LUC inventory employed previously. The updated LUC data set reduces negative RF by −3.8% from 2000 to 2010 due to the changes in surface albedo subject to LU transition. The simulated mean RF driven by CO2 associated with LUC from 1982 to 2010 using a high spatiotemporally resolved LUC data set reached 0.074 W m−2, considerably higher than 0.022 W m−2 of mean RF derived from the low spatiotemporally resolved LUC inventory, implying increasing net RF and more substantial LUC induced warming.https://doi.org/10.1029/2022GL099003land use changeland use conversionradiative forcingsurface albedoCO2 |
| spellingShingle | Xiaohu Jian Xiaodong Zhang Yijie Liu Xinrui Liu Kaijie Chen Linfei Wang Jixiang Li Yuan Zhao Jinmu Luo Ruiyu Zhugu Jianmin Ma The Response of Radiative Forcing to High Spatiotemporally Resolved Land‐Use Change and Transition From 1982 to 2010 in China Geophysical Research Letters land use change land use conversion radiative forcing surface albedo CO2 |
| title | The Response of Radiative Forcing to High Spatiotemporally Resolved Land‐Use Change and Transition From 1982 to 2010 in China |
| title_full | The Response of Radiative Forcing to High Spatiotemporally Resolved Land‐Use Change and Transition From 1982 to 2010 in China |
| title_fullStr | The Response of Radiative Forcing to High Spatiotemporally Resolved Land‐Use Change and Transition From 1982 to 2010 in China |
| title_full_unstemmed | The Response of Radiative Forcing to High Spatiotemporally Resolved Land‐Use Change and Transition From 1982 to 2010 in China |
| title_short | The Response of Radiative Forcing to High Spatiotemporally Resolved Land‐Use Change and Transition From 1982 to 2010 in China |
| title_sort | response of radiative forcing to high spatiotemporally resolved land use change and transition from 1982 to 2010 in china |
| topic | land use change land use conversion radiative forcing surface albedo CO2 |
| url | https://doi.org/10.1029/2022GL099003 |
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