气候变化领域集成服务门户(CCPortal): Linkages between tree architectural designs and life-history strategies in a subtropical montane moist forest

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DOI	10.1016/j.foreco.2019.01.047
	Linkages between tree architectural designs and life-history strategies in a subtropical montane moist forest
	Xu Y.; Iida Y.; Huang H.; Shi Z.; Franklin S.B.; Luo Y.; Bao D.; Qiao X.; Lu Z.; Jiang M.
发表日期	2019
ISSN	0378-1127
起始页码	1
结束页码	9
卷号	438
英文摘要	Tree architecture is crucial to maximizing light capture, determined by carbon allocation of individual trees, and consequently characterizes species-specific growth strategies. Its variation and associated life-history strategies have been examined in tropical and temperate forests, but not in subtropical forests. Moreover, a similar architectural pattern was found using a hierarchical Bayesian model in a tropical forest, which differed from most of previous studies. Here, we employed a hierarchical Bayesian model to examine tree architecture differences and associations with adult stature and light requirement among 59 subtropical co-occurring species. Architectural variations among tree species with different seed dispersal and leaf phenology types were analyzed. Most species showed similar architecture in the height of the lowest foliage-tree height relationships (F-H) and the long side of crown- tree height relationships (W 1 -H), but some species showed interspecific variations in tree height-stem diameter relationships (H-D) among the 59 co-occurring species in the subtropical montane forest. Trees developed deeper and larger crowns at mid-elevation compared to the tropical and temperate forests. Parameters of H-D relationship differed in leaf phenology and dispersal types, and intercepts of F-H relationship and W 1 -H relationship differed in leaf phenology. Large-statured species had more slender stems, and shallower and narrower crowns at small sizes, but similar crowns at large sizes. Light-demanding species showed weak correlations between architectural variables and light requirement but exhibited wide crowns at the intermediate sizes. In general, size-dependent architectural differentiation was driven mainly by adult stature and light requirement in subtropical forest. Coexistence species showed different life-history strategies in light capture, which may help provide options in forest thinning and harvesting in subtropical forest. Species-specific tree architectural models of 59 co-occurring species represent three-dimensional (3D) structure of this subtropical forest accurately, but also support for future terrestrial laser scanning (TLS) data analysis. © 2019 Elsevier B.V.
英文关键词	Adult stature; Hierarchical Bayesian model; Light requirement; Size-dependent changes; Subtropical montane forest
语种	英语
scopus关键词	Architecture; Bayesian networks; Biology; Surveying instruments; Tropics; Adult stature; Hierarchical Bayesian modeling; Light requirements; Montane forests; Size dependent; Forestry; adult; architectural design; Bayesian analysis; biomass allocation; coexistence; interspecific variation; life history trait; light; montane forest; phenology; seed dispersal; subtropical region; temperate forest; tropical forest; Biology; Crowns; Forestry; Light; Tree Dimensions; Tropics
来源期刊	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/156122
作者单位	CAS Key Laboratory of Aquatic Botany and Watershed Ecology, Wuhan Botanical Garden, Chinese Academy of Sciences, Wuhan, 430074, China; University of Chinese Academy of Sciences, Beijing, 100049, China; Forestry and Forest Products Research Institute, Matsunosato 1, Tsukuba, Ibaraki 305-8687, Japan; Geospatial Sciences Center of Excellence, South Dakota State UniversitySD 57007, United States; Department of Microbiology and Plant Biology, University of Oklahoma, Norman, OK 73019, United States; Department of Biological Sciences, University of Northern Colorado, Greeley, CO 80639, United States; Center for Ecosystem Science and Society (Ecoss), Department of Biological Sciences, Northern Arizona University, Flagstaff, AZ 86011, United States
推荐引用方式 GB/T 7714	Xu Y.,Iida Y.,Huang H.,et al. Linkages between tree architectural designs and life-history strategies in a subtropical montane moist forest[J],2019,438.
APA	Xu Y..,Iida Y..,Huang H..,Shi Z..,Franklin S.B..,...&Jiang M..(2019).Linkages between tree architectural designs and life-history strategies in a subtropical montane moist forest.Forest Ecology and Management,438.
MLA	Xu Y.,et al."Linkages between tree architectural designs and life-history strategies in a subtropical montane moist forest".Forest Ecology and Management 438(2019).