Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2018.01.044 |
Conifer radial growth response to recent seasonal warming and drought from the southwestern USA | |
Truettner, Charles1,2; Anderegg, William R. L.3; Biondi, Franco1,2; Koch, George W.4; Ogle, Kiona4,5; Schwalm, Christopher4,6; Litvak, Marcy E.7; Shaw, John D.8; Ziaco, Emanuele1,2 | |
2018-06-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT
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ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 418页码:55-62 |
文章类型 | Article |
语种 | 英语 |
国家 | USA |
英文摘要 | Future droughts are expected to become more severe and frequent under future climate change scenarios, likely causing widespread tree mortality in the western USA. Coping with an uncertain future requires an understanding of long-term ecosystem responses in areas where prolonged drought is projected to increase. Tree-ring records are ideally suited for this task. We developed 24 tree-ring chronologies from 20 U.S. Forest Service Forest Inventory and Analysis (FIA) plots in the southwestern USA. Climate variables were derived from the PRISM climate dataset (800-m grid cells) to capture the bimodal precipitation regime of winter snow and summer monsoonal rainfall, as well as warm-season vapor-pressure deficit (VPD) and winter minimum temperature. Based on mixed linear models, radial growth from 1948 to 2013 for four conifer species (Pinus edulis, Juniperus osteosperma, Pinus ponderosa, and Picea engeimannii) responded negatively to warm-season VPD and positively to cold-season precipitation. Pinus spp. benefited from warm-season precipitation linked to the North American monsoon, and Pines spp. and J. osteosperma radial growth increased with warmer cold-season minimum temperature. However, warmer cold-season minimum temperatures countered the beneficial influence of cold-season precipitation for radial growth in Pinus spp. and J. osteosperma, while P. engelmannii was unaffected. Also, enhanced drying effects of warm-season VPD associated with decreased cold-season precipitation negatively affected radial growth of Pinus spp. and P. engelmarmii. Of the four conifer species studied, Pinus spp. are most affected by droughts since 1948, while P. engelmannii and J. osteosperma appear to be more resilient. Investigating seasonal climate responses and interaction effects on radial growth in areas impacted by severe drought helps identify species that may be particularly at risk from climate change impacts in the Anthropocene. |
英文关键词 | Dendroclimatology Conifers Climate interactions Southwest USA Climate change Forest drought severity index |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000432498500008 |
WOS关键词 | NORTH-AMERICAN MONSOON ; CLIMATE-CHANGE ; FOREST INVENTORY ; TREE MORTALITY ; UNITED-STATES ; VEGETATION ; DYNAMICS ; PRECIPITATION ; TEMPERATURE ; VARIABILITY |
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/22852 |
专题 | 气候变化 |
作者单位 | 1.Univ Nevada, DendroLab, Reno, NV 89557 USA; 2.Univ Nevada, Ecol Evolut & Conservat Biol Grad Program, Reno, NV 89557 USA; 3.Univ Utah, Dept Biol, Salt Lake City, UT 84112 USA; 4.No Arizona Univ, Ctr Ecosyst Sci & Soc, Flagstaff, AZ 86011 USA; 5.No Arizona Univ, Sch Informat Comp & Cyber Syst, Flagstaff, AZ 86011 USA; 6.Woods Hole Res Ctr, Falmouth, MA 02540 USA; 7.Univ New Mexico, Dept Biol, Albuquerque, NM 87131 USA; 8.USADA Forest Serv, Rocky Mt Res Stn, Ogden, UT 84401 USA |
推荐引用方式 GB/T 7714 | Truettner, Charles,Anderegg, William R. L.,Biondi, Franco,et al. Conifer radial growth response to recent seasonal warming and drought from the southwestern USA[J]. FOREST ECOLOGY AND MANAGEMENT,2018,418:55-62. |
APA | Truettner, Charles.,Anderegg, William R. L..,Biondi, Franco.,Koch, George W..,Ogle, Kiona.,...&Ziaco, Emanuele.(2018).Conifer radial growth response to recent seasonal warming and drought from the southwestern USA.FOREST ECOLOGY AND MANAGEMENT,418,55-62. |
MLA | Truettner, Charles,et al."Conifer radial growth response to recent seasonal warming and drought from the southwestern USA".FOREST ECOLOGY AND MANAGEMENT 418(2018):55-62. |
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