干旱区生态环境知识资源中心(Arid): Competition and climate influence in the basal area increment models for Mediterranean mixed forests

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DOI	10.1016/j.foreco.2021.119955
	Competition and climate influence in the basal area increment models for Mediterranean mixed forests
	Rodriguez de Prado, Diego; Riofrio, Jose; Aldea, Jorge; Bravo, Felipe; Herrero de Aza, Celia
通讯作者	de Prado, DR (corresponding author)，ECM Ingn Ambiental, SL C Curtidores 17, Palencia 34003, Spain.
来源期刊	FOREST ECOLOGY AND MANAGEMENT
ISSN	0378-1127
EISSN	1872-7042
出版年	2022
卷号	506
英文摘要	Competition plays a key role controlling tree growth in mixed forests. Contrary to monocultures, quantifying species mixing influence on tree growth suppose a challenge since the presence of two or more species requires to estimate the degree of intra- and inter-specific competition among trees. Moreover, it is well known that aridity can also influence tree growth, especially in the Mediterranean Basin. In the present context of climate change, it is essential to take into account species mixing and aridity uncertainty in the design of sustainable management guidelines for Mediterranean mixed forests. To achieve that, data from Spanish National Forest Inventory was used in this study to fit new mixed-effects basal area increment (BAI) models for 29 two-species compositions in Spain. A wide range of different competition structures (intra-specific, inter-specific, size-symmetric and sizeasymmetric) and aridity conditions (in terms of the De Martonne Index) were included and tested into the BAI models. Parameter estimations were obtained for all possible species, mixtures and combinations by Maximum Likelihood (ML). Models with all the coefficients being significant (p < 0.05) were first selected. Among these models, we used Akaike Evidence Ratios for selecting the best one by species for each mixture. The best model for each species and mixture was used to analyze the competition and climatic influence on tree growth. Regarding competition influence, a common trend among mixtures was found with higher productivity in mixed than pure stands, suggesting that BAI values may increase with the increment of species diversity. Based on intra and inter-specific competition indexes, competition seemed to be the most representative biological interaction in conifer-conifer mixtures, since neutralism and facilitation may occur more frequently in coniferbroadleaved and broadleaved-broadleaved mixtures. Our findings also suggested that tree growth may be significantly limited by arid conditions, excepting for Pinus halepensis and Pinus pinea. Our rigorous modelling approach successfully uncovered not only possible mixing effect among various species but also help us to understand the effect of aridity on tree growth. Thus, models presented in this study can be used in the design and implementation of management and adaptation guidelines under future climate change scenarios.
英文关键词	Mixed forests Climate Biological interactions Forest management National Forest Inventory data Modeling
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000745295600003
WOS关键词	PINUS-SYLVESTRIS L. ; FAGUS-SYLVATICA L. ; QUERCUS-ROBUR L. ; DIVERSITY-PRODUCTIVITY RELATIONSHIPS ; INTER-SPECIFIC COMPETITION ; PETRAEA MATT. LIEBL. ; SCOTS PINE ; EUROPEAN BEECH ; SPECIES STANDS ; STRUCTURAL HETEROGENEITY
WOS类目	Forestry
WOS研究方向	Forestry
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376866
作者单位	[Rodriguez de Prado, Diego; Herrero de Aza, Celia] ECM Ingn Ambiental, SL C Curtidores 17, Palencia 34003, Spain; [Rodriguez de Prado, Diego; Bravo, Felipe; Herrero de Aza, Celia] Univ Valladolid, Sustainable Forest Management Res Inst, Avda Madrid 44, Palencia 34004, Spain; [Rodriguez de Prado, Diego; Bravo, Felipe; Herrero de Aza, Celia] INIA, Avda Madrid 44, Palencia 34004, Spain; [Riofrio, Jose] Univ British Columbia, Dept Forest Resources Management, Integrated Remote Sensing Studio, 2424 Main Mall, Vancouver, BC V6T 1Z4, Canada; [Aldea, Jorge] Swedish Univ Agr Sci, Southern Swedish Forest Res Ctr, Box 49, S-23053 Alnarp, Sweden
推荐引用方式 GB/T 7714	Rodriguez de Prado, Diego,Riofrio, Jose,Aldea, Jorge,et al. Competition and climate influence in the basal area increment models for Mediterranean mixed forests[J],2022,506.
APA	Rodriguez de Prado, Diego,Riofrio, Jose,Aldea, Jorge,Bravo, Felipe,&Herrero de Aza, Celia.(2022).Competition and climate influence in the basal area increment models for Mediterranean mixed forests.FOREST ECOLOGY AND MANAGEMENT,506.
MLA	Rodriguez de Prado, Diego,et al."Competition and climate influence in the basal area increment models for Mediterranean mixed forests".FOREST ECOLOGY AND MANAGEMENT 506(2022).