globalchange  > 全球变化的国际研究计划
DOI: 10.1016/j.ecolmodel.2019.05.001
WOS记录号: WOS:000471208900011
论文题名:
From stand to landscape: modelling post-fire regeneration and species growth
作者: Canelles, Q.1; Aquilue, N.1,2; Duane, A.1; Brotons, L.1,3,4
通讯作者: Canelles, Q.
刊名: ECOLOGICAL MODELLING
ISSN: 0304-3800
EISSN: 1872-7026
出版年: 2019
卷: 404, 页码:103-111
语种: 英语
英文关键词: Landscape model ; Scaling ; Vegetation dynamics ; Disturbance ; Biomass ; Climate change
WOS关键词: FOREST GROWTH ; FIRE REGIMES ; SUCCESSION ; CLIMATE ; SHRUBS ; VULNERABILITY ; DISTURBANCES ; CATALONIA ; CAPACITY ; DYNAMICS
WOS学科分类: Ecology
WOS研究方向: Environmental Sciences & Ecology
英文摘要:

Landscape models are comprehensive tools that allow for an understanding of landscape dynamics and a means of deriving future projections in the context of global change. Vegetation and ecological processes such as growth, death or regeneration are essential components of forest landscape dynamics, but their inclusion in landscape-level modelling frameworks is not straightforward as there is a trade-off between model feasibility, desirable complexity and the inclusion of relevant ecological processes. If models are to project future landscape dynamics, climatic influence on vegetation processes needs to be integrated; however, this usually leads to a major increment in model complexity. Here, a post-fire regeneration model (in terms of tree species) and a growth model (in terms of basal areas) is presented for Mediterranean forests including climate influences on such processes. The model captures vegetation dynamics at the stand level and accounts for post-fire regeneration and vegetation growth at the landscape level, with inclusion of the dynamically influencing effect of climate. The model was calibrated with 7709 inventory data plots and validated with 233 burned plots in the Mediterranean region of Catalonia (NE Spain). Results show that our model is able to accurately predict tree species post-fire regeneration and biomass growth. They also show that integration of climatic information represents a significant improvement on the predictive accuracy of the model. Overall, this study presents a generic approach to extend local vegetation dynamics information to the landscape level; furthermore, allowing the projection of vegetation dynamics under changing climatic conditions.


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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/143708
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作者单位: 1.InForest Jru CREAF CTFC, Crta St Llorenc de Morunys,Km 2, Solsona 25280, Spain
2.Univ Quebec Montreal, CFR, CP 8888,Succ Ctr Ville, Montreal, PQ H3C 3P8, Canada
3.CREAF, Campus Bellaterra UAB,Edifici C, Cerdanyola Del Valles 08193, Spain
4.CSIC, Cerdanyola Del Valles 08193, Spain

Recommended Citation:
Canelles, Q.,Aquilue, N.,Duane, A.,et al. From stand to landscape: modelling post-fire regeneration and species growth[J]. ECOLOGICAL MODELLING,2019-01-01,404:103-111
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