Radial growth response of Quercus liaotungensis to climate change-a case study on the central Loess Plateau, China
文献类型：期刊论文
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| 作者 | Keyimu, Maierdang; Li, Zongshan; Jiao, Lei; Chen, Weiliang ; Wu, Xiuchen; Fan, Zexin; Zeng, Fanjiang; Fu, Bojie
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| 刊名 | TREES-STRUCTURE AND FUNCTION
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| 出版日期 | 2022-07 |
| 期号 | 0页码:1-12 |
| ISSN号 | 0931-1890 |
| 关键词 | TREE-RING GROWTH DROUGHT PRECIPITATION TEMPERATURE |
| 英文摘要 | Keymessage Results of tree growth-climate relationship analyses and recent variation of climate factors indicated that the Liaotung oak is in a steady development phase on the central Loess Plateau. Liaotung oak (Quercus liaotungensis Koidz.) is a native tree species on the Loess Plateau (LP) of China. However, little is known about the long-term growth variation of Liaotung oak and its response to climate change on the LP. Herein, we clarified the growth response of Liaotung oak to climate change by using dendroclimatological methods. We established a standard tree-ring width (TRW) chronology of Liaotung oak, then conducted static and dynamic tree growth-climate relationship analyses. As shown by static correlation analysis, temperature in late autumn of the previous year, in winter, spring, and early summer of the current year, hydroclimatic factors in late summer and autumn of the previous year, in spring and early summer of current year exerted significant positive influence (P < 0.05) on the radial growth of Liaotung oak. Significant positive influence of winter and spring temperatures on the radial growth of Liaotung oak dramatically decreased since 1990s until 2000s, then increased until 2010s, reaching positively significant level, and subsequently followed by slight decrease. The significant positive influence of spring precipitation was generally stable during the whole moving correlation period; the positive influence of early summer precipitation generally strengthened, reaching significant level (P < 0.05) since 1990s. Influence of drought in late winter and spring of the current year was relatively stable during the whole moving correlation period; the influence of drought in late spring and early summer of the current year steadily increased, reaching positively significant level (P < 0.05) around 2000s, then started decreasing. On the other hand, observation on climate records showed the decrease of temperature in late winter and spring, while the increase of precipitation in spring and early summer, and slight variation of drought index in spring and early summer, after 2010. Based on the above results, conclusion can be made that the Liaotung oak is in a steady development phase under the current climatic conditions on the central Loess Plateau. Our results are of significant importance for the local forest management authorities. |
| 源URL | [https://ir.rcees.ac.cn/handle/311016/47321]  |
| 专题 | 生态环境研究中心_城市与区域生态国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, State Key Lab Desert & Oasis Ecol, Urumqi 830011, Peoples R China 2.Chinese Acad Sci, Xinjiang Inst Ecol & Geog, Xinjiang Key Lab Desert Plant Roots Ecol & Vegeta, Urumqi 830011, Peoples R China 3.Cele Natl Stn Observat & Res Desert Grassland Eco, Cele 848300, Peoples R China 4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 5.Natl Observat & Res Stn Earth Crit Zone Loess Pla, Xian 710061, Peoples R China |
| 推荐引用方式 GB/T 7714 | Keyimu, Maierdang,Li, Zongshan,Jiao, Lei,et al. Radial growth response of Quercus liaotungensis to climate change-a case study on the central Loess Plateau, China, Radial growth response of Quercus liaotungensis to climate change–a case study on the central Loess Plateau, China.pdf[J]. TREES-STRUCTURE AND FUNCTION,2022(0):1-12. |
| APA | Keyimu, Maierdang.,Li, Zongshan.,Jiao, Lei.,Chen, Weiliang.,Wu, Xiuchen.,...&Fu, Bojie.(2022).Radial growth response of Quercus liaotungensis to climate change-a case study on the central Loess Plateau, China.TREES-STRUCTURE AND FUNCTION(0),1-12. |
| MLA | Keyimu, Maierdang,et al."Radial growth response of Quercus liaotungensis to climate change-a case study on the central Loess Plateau, China".TREES-STRUCTURE AND FUNCTION .0(2022):1-12. |
入库方式： OAI收割
来源：生态环境研究中心
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