Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2018.11.046 |
Assessing the stability of radial growth responses to climate change by two dominant conifer trees species in the Tianshan Mountains, northwest China | |
Jiao, Liang1,2,3; Jiang, Yuan2,3; Zhang, Wentao2,3; Wang, Mingchang2,3; Wang, Shengjie1; Liv, Xuerui1 | |
2019-02-15 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2019 |
卷号 | 433页码:667-677 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China |
英文摘要 | As global climate warming intensified in the latter half of the 20th century, the radial growth of trees exhibited unstable climate responses and growth trends, thereby reducing the accuracy of growth-climate ecological relationship and the scientificity of forest management based on tree rings. We assessed the temporal stability of radial growth responses and determined the growth patterns of two dominant co-occurring conifer tree species, Siberian larch (Larix siblrica) and Schrenk spruce (Picea schrenkiana), in the Tianshan Mountains of northwest China under a climate that shifted from warm-dry to warm-wet. The primary conclusions were as follows: (1) drought in the growing season was the main limiting factor of radial growth of the two tree species in recent decades through the analysis of the dynamic relationships between tree radial growth and climate factors; (2) Siberian larch had divergent responses to mean temperature in summer of the previous year, while Schrenk spruce had relatively stable responses to the mean temperature, total precipitation and monthly standardized precipitation-evapotranspiration index (SPEI) in spring of the current year by comparing the response variations before and after the abrupt increases in temperature and the moving correlation function; and (3) Siberian larch showed first increasing and then decreasing trends, while Schrenk spruce showed continuously decreasing trends based on calculating the basal area increment (BAI). The study results confirmed that forests in arid and semiarid environments would be subjected to more serious drought impacts, resulting in radial growth decline, tree mortality and community degradation with climate warming in the future. Therefore, it is important to adopt effective management measures for different species according to their response characteristics to climate change. |
英文关键词 | Response stability Growth patterns Climate transition Management measures Tianshan Mountains |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000456902500067 |
WOS关键词 | DIVERGENCE PROBLEM ; FOREST DYNAMICS ; LARIX-SIBIRICA ; WATER-USE ; DROUGHT ; TEMPERATURE ; SPRUCE ; VARIABILITY ; RESILIENCE ; IMPACTS |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/22835 |
专题 | 气候变化 |
作者单位 | 1.Northwest Normal Univ, Coll Geog & Environm Sci, 967 Anning East Rd, Lanzhou 730070, Gansu, Peoples R China; 2.Beijing Normal Univ, Key Lab Earth Surface Proc & Resource Ecol, 19 Xinjiekouwai St, Beijing 100875, Peoples R China; 3.Beijing Normal Univ, Fac Geog Sci, 19 Xinjiekouwai St, Beijing 100875, Peoples R China |
推荐引用方式 GB/T 7714 | Jiao, Liang,Jiang, Yuan,Zhang, Wentao,et al. Assessing the stability of radial growth responses to climate change by two dominant conifer trees species in the Tianshan Mountains, northwest China[J]. FOREST ECOLOGY AND MANAGEMENT,2019,433:667-677. |
APA | Jiao, Liang,Jiang, Yuan,Zhang, Wentao,Wang, Mingchang,Wang, Shengjie,&Liv, Xuerui.(2019).Assessing the stability of radial growth responses to climate change by two dominant conifer trees species in the Tianshan Mountains, northwest China.FOREST ECOLOGY AND MANAGEMENT,433,667-677. |
MLA | Jiao, Liang,et al."Assessing the stability of radial growth responses to climate change by two dominant conifer trees species in the Tianshan Mountains, northwest China".FOREST ECOLOGY AND MANAGEMENT 433(2019):667-677. |
条目包含的文件 | 条目无相关文件。 |
除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。
修改评论