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| DOI | 10.1016/j.accre.2020.07.002 |
| Impacts of climate-induced permafrost degradation on vegetation: A review | |
| Jin Xiao-Ying; Jin Hui-Jun; Iwahana, Go; Marchenko, Sergey S.; Luo Dong-Liang; Li Xiao-Ying; Liang Si-Hai | |
| 通讯作者 | Jin, HJ (通讯作者)，Northeast Forestry Univ, Inst ColdReg Engn & Environm, Minist Educ, Northeast China Observ & Res Stn Permafrost Geoen, Harbin 150040, Peoples R China. ; Jin, HJ (通讯作者)，Northeast Forestry Univ, Sch Civil Engn, Harbin 150040, Peoples R China. |
| 发表日期 | 2021 |
| ISSN | 1674-9278 |
| 起始页码 | 29 |
| 结束页码 | 47 |
| 卷号 | 12期号:1 |
| 英文摘要 | Under a warming climate, degrading permafrost profoundly and extensively affects arctic and alpine ecology. However, most existing relevant studies are more focused on the hydrothermal impacts of vegetation on the underlying permafrost, or symbiosis between vegetation and permafrost, only very few on ecological impacts of permafrost degradation. Additionally, there are much more pertinent investigations in arctic and boreal regions than those in alpine and high-plateau regions at mid- and low latitudes. This study emphasizes on the impact mechanisms of permafrost degradation on vegetation both at high and mid-to low latitudes, addressing vegetation succession trajectories and associated changes in soil hydrology and soil nutrient above degrading permafrost. Permafrost degradation influences vegetation by altering soil hydrology, soil biogeochemical processes and microbial communities, which further improve soil nutrient availability. Furthermore, under a warming climate, vegetation may take two successional trajectories, towards a wetter or drier ecosystem within a certain time period, but to a drier ecosystem in the end upon the thaw of permafrost in case of permeable soils and good drainage. Thus, with rapidly developing remote-sensing and other space- and ground-based and air-borne observational networks and numerical predictive models, the impacting mechanisms of permafrost degradation on vegetation should be timely and better monitored, evaluated and modeled at desired spatiotemporal scales and resolutions by terrestrial or integrated ecosystem models. |
| 关键词 | QINGHAI-TIBET PLATEAUXINGANLING HINGGAN MOUNTAINSDISSOLVED ORGANIC-CARBONBOREAL FORESTTHAWING PERMAFROSTACTIVE-LAYERALPINE ECOSYSTEMSARCTIC TUNDRASOIL CARBONFIRE-REGIME |
| 英文关键词 | Degrading permafrost; Vegetation; Impact mechanisms; Climate warming; Ecological impacts |
| 语种 | 英语 |
| WOS研究方向 | Environmental Sciences & Ecology ; Meteorology & Atmospheric Sciences |
| WOS类目 | Environmental Sciences ; Meteorology & Atmospheric Sciences |
| WOS记录号 | WOS:000629700700004 |
| 来源期刊 | ADVANCES IN CLIMATE CHANGE RESEARCH
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| 来源机构 | 中国科学院西北生态环境资源研究院 |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://gcip.llas.ac.cn/handle/2XKMVOVA/254920 |
| 作者单位 | [Jin Xiao-Ying; Jin Hui-Jun; Li Xiao-Ying] Northeast Forestry Univ, Sch Civil Engn, Inst Cold Reg Sci & Technol,Minist Educ, Northeast China Observ & Res Stn Permafrost Geol, Harbin 150040, Peoples R China; [Jin Xiao-Ying; Jin Hui-Jun; Luo Dong-Liang; Li Xiao-Ying] Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Frozen Soils Engn, Lanzhou 730000, Peoples R China; [Jin Xiao-Ying; Jin Hui-Jun; Li Xiao-Ying] Univ Chinese Acad Sci, Coll Resources & Environm, Beijing 100049, Peoples R China; [Iwahana, Go] Univ Alaska Fairbanks, Int Arctic Res Ctr, Fairbanks, AK 99775 USA; [Marchenko, Sergey S.] Univ Alaska Fairbanks, Geophys Inst, Permafrost Lab, Fairbanks, AK 99775 USA; [Liang Si-Hai] China Univ Geosci, Sch Water Resources & Environm, Beijing 100083, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jin Xiao-Ying,Jin Hui-Jun,Iwahana, Go,et al. Impacts of climate-induced permafrost degradation on vegetation: A review[J]. 中国科学院西北生态环境资源研究院,2021,12(1). |
| APA | Jin Xiao-Ying.,Jin Hui-Jun.,Iwahana, Go.,Marchenko, Sergey S..,Luo Dong-Liang.,...&Liang Si-Hai.(2021).Impacts of climate-induced permafrost degradation on vegetation: A review.ADVANCES IN CLIMATE CHANGE RESEARCH,12(1). |
| MLA | Jin Xiao-Ying,et al."Impacts of climate-induced permafrost degradation on vegetation: A review".ADVANCES IN CLIMATE CHANGE RESEARCH 12.1(2021). |
| 条目包含的文件 | 条目无相关文件。 | |||||
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