globalchange  > 全球变化的国际研究计划
DOI: 10.1016/j.scitotenv.2019.05.021
WOS记录号: WOS:000468618900071
论文题名:
Forest vulnerability to extreme climatic events in Romanian Scots pine forests
作者: Sidor, Cristian Gheorghe1; Julio Camarero, J.2; Popa, Ionel1; Badea, Ovidiu1; Apostol, Ecaterina Nicoleta1; Vlad, Radu1
通讯作者: Sidor, Cristian Gheorghe
刊名: SCIENCE OF THE TOTAL ENVIRONMENT
ISSN: 0048-9697
EISSN: 1879-1026
出版年: 2019
卷: 678, 页码:721-727
语种: 英语
英文关键词: Scots pine forests ; Drought ; Resilience ; Tree rings ; Spatial variability ; Forest management strategics
WOS关键词: SYLVESTRIS TREE-RINGS ; RADIAL GROWTH ; TEMPORAL DYNAMICS ; WOOD FORMATION ; DROUGHT ; MORTALITY ; STANDS ; IMPACTS ; SENSITIVITY ; MANAGEMENT
WOS学科分类: Environmental Sciences
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

In the last years, large-scale mass forest withering and dieback have been reported for Scots pine (Pinus sylvestris) across eastern Europe, particularly in Romania. In these regions, the climate models forecast an increase in intensity and frequency of extreme climate events such as drought. Taking into account these aspects, the exact identification of the influences of drought on the loss of radial growth and vitality in Scots pine stands becomes mandatory. To achieve this aim, we developed the first country-wide Scots pine dendrochronological network in Romania consisting of 34 chronologies of basal area increment (BAI), and including 1401 individual tree-ring width series. Romanian Scots pine forests were severely impacted by the 2000 and 2012 droughts. The high temperatures and low predpitation from April to August were the main climatic causes of radial-growth reduction and large-scale withering in some areas. By mapping post-drought growth resilience, we identified locations where resilience was low and could identify foci of future forest dieback and high tree mortality. The projected appearance of similar prolonged and severe droughts in the future will lead to the damage or local extinction of some Scots pine forests in Romania, regardless of their age, composition or spatial location. The elaboration of adaptive forest management strategies to the impact of climate changes, specifically designed for the Scots pine stands, is not possible without knowing and understanding these aspects. (C) 2019 Elsevier B.V. All rights reserved.


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被引频次[WOS]:24   [查看WOS记录]     [查看WOS中相关记录]
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/145520
Appears in Collections:全球变化的国际研究计划

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作者单位: 1.Natl Inst Res & Dev Forestry Marin Dracea, Calea Bucovinei 73 Bis, Campulung Moldovenesc, Romania
2.CSIC, IPE, Avda Montanana 1005, Zaragoza 50192, Spain

Recommended Citation:
Sidor, Cristian Gheorghe,Julio Camarero, J.,Popa, Ionel,et al. Forest vulnerability to extreme climatic events in Romanian Scots pine forests[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2019-01-01,678:721-727
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