Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1111/gcb.14142 |
Nitrogen deposition outweighs climatic variability in driving annual growth rate of canopy beech trees: Evidence from long-term growth reconstruction across a geographic gradient | |
Gentilesca, Tiziana1; Rita, Angelo1; Brunetti, Michele2; Giammarchi, Francesco3; Leonardi, Stefano4; Magnani, Federico5; van Noije, Twan6; Tonon, Giustino3; Borghetti, Marco1 | |
2018-07-01 | |
发表期刊 | GLOBAL CHANGE BIOLOGY
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ISSN | 1354-1013 |
EISSN | 1365-2486 |
出版年 | 2018 |
卷号 | 24期号:7页码:2898-2912 |
文章类型 | Article |
语种 | 英语 |
国家 | Italy; Netherlands |
英文摘要 | In this study, we investigated the role of climatic variability and atmospheric nitrogen deposition in driving long-term tree growth in canopy beech trees along a geographic gradient in the montane belt of the Italian peninsula, from the Alps to the southern Apennines. We sampled dominant trees at different developmental stages (from young to mature tree cohorts, with tree ages spanning from 35 to 160years) and used stem analysis to infer historic reconstruction of tree volume and dominant height. Annual growth volume (G(V)) and height (G(H)) variability were related to annual variability in model simulated atmospheric nitrogen deposition and site-specific climatic variables, (i.e. mean annual temperature, total annual precipitation, mean growing period temperature, total growing period precipitation, and standard precipitation evapotranspiration index) and atmospheric CO2 concentration, including tree cambial age among growth predictors. Generalized additive models (GAM), linear mixed-effects models (LMM), and Bayesian regression models (BRM) were independently employed to assess explanatory variables. The main results from our study were as follows: (i) tree age was the main explanatory variable for long-term growth variability; (ii) GAM, LMM, and BRM results consistently indicated climatic variables and CO2 effects on G(V) and G(H) were weak, therefore evidence of recent climatic variability influence on beech annual growth rates was limited in the montane belt of the Italian peninsula; (iii) instead, significant positive nitrogen deposition (N-dep) effects were repeatedly observed in G(V) and G(H); the positive effects of N-dep on canopy height growth rates, which tended to level off at N-dep values greater than approximately 1.0gm(-2)y(-1), were interpreted as positive impacts on forest stand above-ground net productivity at the selected study sites. |
英文关键词 | age climate change Fagus sylvatica L forest height growth nitrogen deposition stem analysis volume growth |
领域 | 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000437281500015 |
WOS关键词 | FAGUS-SYLVATICA L. ; WATER-USE EFFICIENCY ; AGE-RELATED DECLINE ; EUROPEAN BEECH ; CARBON ACCUMULATION ; FOREST PRODUCTIVITY ; ATMOSPHERIC CO2 ; COMMON BEECH ; TEMPERATE ; RANGE |
WOS类目 | Biodiversity Conservation ; Ecology ; Environmental Sciences |
WOS研究方向 | Biodiversity & Conservation ; Environmental Sciences & Ecology |
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/16972 |
专题 | 气候变化 资源环境科学 |
作者单位 | 1.Univ Basilicata, Scuola Sci Agr Forestali Alimentari & Ambientali, Potenza, Italy; 2.CNR, Ist Sci Atmosfera & Clima, Bologna, Italy; 3.Free Univ Bolzano, Fac Sci & Technol, Bolzano, Italy; 4.Univ Parma, Dipartimento Sci Chim Vita & Sostenibilita Ambien, Parma, Italy; 5.Univ Bologna, Dipartimento Sci Agr, Bologna, Italy; 6.Royal Netherlands Meteorol Inst KNMI, Ae De Bilt, Netherlands |
推荐引用方式 GB/T 7714 | Gentilesca, Tiziana,Rita, Angelo,Brunetti, Michele,et al. Nitrogen deposition outweighs climatic variability in driving annual growth rate of canopy beech trees: Evidence from long-term growth reconstruction across a geographic gradient[J]. GLOBAL CHANGE BIOLOGY,2018,24(7):2898-2912. |
APA | Gentilesca, Tiziana.,Rita, Angelo.,Brunetti, Michele.,Giammarchi, Francesco.,Leonardi, Stefano.,...&Borghetti, Marco.(2018).Nitrogen deposition outweighs climatic variability in driving annual growth rate of canopy beech trees: Evidence from long-term growth reconstruction across a geographic gradient.GLOBAL CHANGE BIOLOGY,24(7),2898-2912. |
MLA | Gentilesca, Tiziana,et al."Nitrogen deposition outweighs climatic variability in driving annual growth rate of canopy beech trees: Evidence from long-term growth reconstruction across a geographic gradient".GLOBAL CHANGE BIOLOGY 24.7(2018):2898-2912. |
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