Growth response of alpine treeline forests to a warmer and drier climate on the southeastern Tibetan Plateau
文献类型:期刊论文
作者 | Shi, Chunming; Shen, Miaogen1; Wu, Xiuchen2; Cheng, Xiao; Li, Xiaoyan2; Fan, Tianyi; Li, Zongshan3; Zhang, Yuandong4; Fan, Zexin5; Shi, Fangzhong2 |
刊名 | AGRICULTURAL AND FOREST METEOROLOGY |
出版日期 | 2019 |
卷号 | 264期号:x页码:73-79 |
ISSN号 | 0168-1923 |
关键词 | Water-use Efficiency White Spruce Crust Software Ponderosa Pine Timberline Range Photosynthesis Implementation Xylogenesis Sensitivity |
DOI | 10.1016/j.agrformet.2018.10.002 |
英文摘要 | Forest growth at high altitudes and latitudes is sensitive to climate warming. However, warming-induced drought stress has decreased forest growth and survival rates, and constitutes a key uncertainty in projections of forest ecosystem dynamics. A fast warming rate has occurred over the Tibetan Plateau (TP), and the response pattern of alpine forest growth on the TP to a warmer and possibly drier climate is still unknown. By compiling tree-ring width records from ten alpine treeline ecotones (ATEs), we developed an index of regional tree growth in ATEs (RTGA) on the southeastern TP, which is a major forested region of the TP. Our results showed a stable and clear coherence between RTGA and the regional summer (June-August) minimum temperature during the studied period (1950-2012, R-2 = 0.59, P < 0.001), despite a prominent drying trend since the 1990s. We conclude that warming-induced drought stress has not limited ATE forest growth on the moist southeastern TP. |
学科主题 | Agriculture ; Forestry ; Meteorology & Atmospheric Sciences |
语种 | 英语 |
WOS记录号 | WOS:000452931700006 |
源URL | [http://ir.xtbg.org.cn/handle/353005/11220] |
专题 | 西双版纳热带植物园_2012年后新成立研究组 |
作者单位 | 1.Beijing Normal Univ, Coll Global Change & Earth Syst Sci, JCGCS, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Tibetan Plateau Res, Beijing 100101, Peoples R China 3.Beijing Normal Univ, Fac Geog Sci, State Key Lab Earth Surface Proc & Resource Ecol, Beijing 100875, Peoples R China 4.Chinese Acad Sci, Res Ctr Ecoenvironm Sci, State Key Lab Urban & Reg Ecol, Beijing 100085, Peoples R China 5.Chinese Acad Forestry, Inst Forest Ecol Environm & Protect, State Forestry Adm, Key Lab Forest Ecol & Environm, Beijing 100091, Peoples R China 6.Chinese Acad Sci, Xishuangbanna Trop Bot Garden, Key Lab Trop Forest Ecol, Mengla 666303, Yunnan, Peoples R China |
推荐引用方式 GB/T 7714 | Shi, Chunming,Shen, Miaogen,Wu, Xiuchen,et al. Growth response of alpine treeline forests to a warmer and drier climate on the southeastern Tibetan Plateau[J]. AGRICULTURAL AND FOREST METEOROLOGY,2019,264(x):73-79. |
APA | Shi, Chunming.,Shen, Miaogen.,Wu, Xiuchen.,Cheng, Xiao.,Li, Xiaoyan.,...&Wu, Guocan.(2019).Growth response of alpine treeline forests to a warmer and drier climate on the southeastern Tibetan Plateau.AGRICULTURAL AND FOREST METEOROLOGY,264(x),73-79. |
MLA | Shi, Chunming,et al."Growth response of alpine treeline forests to a warmer and drier climate on the southeastern Tibetan Plateau".AGRICULTURAL AND FOREST METEOROLOGY 264.x(2019):73-79. |
入库方式: OAI收割
来源:西双版纳热带植物园
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