Responses of soil greenhouse gas emissions to land use conversion and reversion-A global meta-analysis
文献类型：期刊论文
| 作者 | Feng, Zhaohui5; Wang, Lingqing5; Wan, Xiaoming5; Yang, Jun5; Peng, Qin5; Liang, Tao5; Wang, Yazhu1; Zhong, Buqing3; Rinklebe, Jorg2,4 |
| 刊名 | GLOBAL CHANGE BIOLOGY
 |
| 出版日期 | 2022-08-21 |
| 页码 | 14 |
| 关键词 | conversion land use change meta-analysis nitrous oxide reversion soil carbon dioxide soil methane |
| ISSN号 | 1354-1013 |
| DOI | 10.1111/gcb.16370 |
| 通讯作者 | Wang, Lingqing(wanglq@igsnrr.ac.cn) |
| 英文摘要 | Exploring the responses of greenhouse gas (GHG) emissions to land use conversion or reversion is significant for taking effective land use measures to alleviate global warming. A global meta-analysis was conducted to analyze the responses of carbon dioxide (CO2), methane (CH4), and nitrous oxide (N2O) emissions to land use conversion or reversion, and determine their temporal evolution, driving factors, and potential mechanisms. Our results showed that CH4 and N2O responded positively to land use conversion while CO2 responded negatively to the changes from natural herb and secondary forest to plantation. By comparison, CH4 responded negatively to land use reversion and N2O also showed negative response to the reversion from agricultural land to forest. The conversion of land use weakened the function of natural forest and grassland as CH4 sink and the artificial nitrogen (N) addition for plantation increased N source for N2O release from soil, while the reversion of land use could alleviate them to some degree. Besides, soil carbon would impact CO2 emission for a long time after land use conversion, and secondary forest reached the CH4 uptake level similar to that of primary forest after over 40 years. N2O responses had negative relationships with time interval under the conversions from forest to plantation, secondary forest, and pasture. In addition, meta-regression indicated that CH4 had correlations with several environmental variables, and carbon-nitrogen ratio had contrary relationships with N2O emission responses to land use conversion and reversion. And the importance of driving factors displayed that CO2, CH4, and N2O response to land use conversion and reversion was easily affected by NH4+ and soil moisture, mean annual temperature and NO3-, total nitrogen and mean annual temperature, respectively. This study would provide enlightenments for scientific land management and reduction of GHG emissions. |
| WOS关键词 | CARBON-DIOXIDE ; NITROUS-OXIDE ; METHANE UPTAKE ; N2O EMISSIONS ; CO2 EMISSIONS ; CH4 FLUXES ; FOREST ; GRASSLAND ; TEMPERATURE ; MOISTURE |
| 资助项目 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP)[2019QZKK1003] |
| WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
| 语种 | 英语 |
| WOS记录号 | WOS:000842416400001 |
| 出版者 | WILEY |
| 资助机构 | Second Tibetan Plateau Scientific Expedition and Research Program (STEP) |
| 源URL | [http://ir.igsnrr.ac.cn/handle/311030/166596]  |
| 专题 | 中国科学院地理科学与资源研究所 |
| 通讯作者 | Wang, Lingqing |
| 作者单位 | 1.Chinese Acad Sci, Nanjing Inst Geog & Limnol, Key Lab Watershed Geog Sci, Nanjing, Peoples R China 2.Univ Wuppertal, Sch Architecture & Civil Engn, Inst Fdn Engn Water & Waste Management Soil & Gro, Wuppertal, Germany 3.Chinese Acad Sci, South China Bot Garden, Guangzhou, Peoples R China 4.Shoolini Univ, Int Res Ctr Nanotechnol Himalayan Sustainabil IRC, Solan, Himachal Prades, India 5.Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Land Surface Pattern & Simulat, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Feng, Zhaohui,Wang, Lingqing,Wan, Xiaoming,et al. Responses of soil greenhouse gas emissions to land use conversion and reversion-A global meta-analysis[J]. GLOBAL CHANGE BIOLOGY,2022:14. |
| APA | Feng, Zhaohui.,Wang, Lingqing.,Wan, Xiaoming.,Yang, Jun.,Peng, Qin.,...&Rinklebe, Jorg.(2022).Responses of soil greenhouse gas emissions to land use conversion and reversion-A global meta-analysis.GLOBAL CHANGE BIOLOGY,14. |
| MLA | Feng, Zhaohui,et al."Responses of soil greenhouse gas emissions to land use conversion and reversion-A global meta-analysis".GLOBAL CHANGE BIOLOGY (2022):14. |
入库方式： OAI收割
来源：地理科学与资源研究所
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