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Phylogenetic diversity correlated with above-ground biomass production during forest succession: Evidence from tropical forests in Southeast Asia

文献类型：期刊论文

作者Satdichanh, Manichanh1,2,3,4; Ma, Huaixia1,2,3,4; Yan, Kai1,3,5; Dossa, Gbadamassi G. O.1,3,4; Winowiecki, Leigh6; Vagen, Tor-G6; Gassner, Anja6; Xu, Jianchu1,3,4; Harrison, Rhett D.7
刊名JOURNAL OF ECOLOGY
出版日期2019-05-01
卷号107期号:3页码:1419-1432
ISSN号0022-0477
关键词abiotic and biotic factors above-ground biomass biodiversity community assembly ecosystem function phylogenetic diversity succession tropical forest
DOI10.1111/1365-2745.13112
通讯作者Xu, Jianchu(jxu@mail.kib.ac.cn) ; Harrison, Rhett D.(r.harrison@cgiar.org)
英文摘要Enhancing knowledge on the role of evolutionary history during forest succession and its relationship with ecosystem function is particularly relevant in the context of forest landscape restoration for climate change mitigation and adaptation. We used fine resolution vegetation and environmental data (soil, elevation and slope) from two large-scale surveys (320 x 1000 m(2) plots in two 10 km x 10 km blocks) in the Upper Mekong to quantify (1) the role of abiotic and biotic (species interactions) factors in community assembly processes and (2) the effect of biodiversity, environmental factors and forest succession on above-ground biomass (AGB). We found strong correlation between soil fertility and community structure in the early successional seres, while species interactions played an increasingly important role in older seres, presumably due to species complementary. We detected a significant relationship between AGB and phylogenetic diversity, elevation and soil fertility across successional gradients. Within successional stages, soil fertility was not significantly associated with AGB, while elevation was significantly associated with AGB only in forest <100 years old. Phylogenetic diversity was positively correlated with AGB in the young secondary forest (< 15 years old) but not significantly associated with AGB in older seres. Synthesis. Our results support the hypothesis that abiotic filtering influences species assembly in the initial stages of forest succession, while biotic interactions dominate community assembly processes in older seres. We found that phylogenetic diversity, soil fertility and elevation gradients were strongly predictive of AGB in a secondary tropical montane forest in Southeast Asia. However, elevation may reflect other underlying abiotic gradients, such as water availability. Phylogenetic diversity was significantly associated with AGB only in youngest seres (<15 years old). Considering phylogenetic diversity in restoration plantings and the management of forests younger than 15 years old could enhance forest biomass and the climate mitigation function forest landscape restoration.
WOS研究方向Plant Sciences ; Environmental Sciences & Ecology
语种英语
WOS记录号WOS:000467417500029
源URL[http://ir.kib.ac.cn/handle/151853/66897]  
专题昆明植物研究所_中国科学院东亚植物多样性与生物地理学重点实验室
通讯作者Xu, Jianchu; Harrison, Rhett D.
作者单位1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Kunming Inst Bot, Ctr Mt Ecosyst Studies, Kunming, Yunnan, Peoples R China
4.World Agroforestry Ctr, East & Cent Asia, Kunming, Yunnan, Peoples R China
5.Yunnan Agr Univ, Yunnan Engn Lab Agroenvironm Pollut Control & Eco, Kunming, Yunnan, Peoples R China
6.World Agroforestry Ctr, Nairobi, Kenya
7.World Agroforestry Ctr, Lusaka, Zambia
推荐引用方式
GB/T 7714		 Satdichanh, Manichanh,Ma, Huaixia,Yan, Kai,et al. Phylogenetic diversity correlated with above-ground biomass production during forest succession: Evidence from tropical forests in Southeast Asia[J]. JOURNAL OF ECOLOGY,2019,107(3):1419-1432.
APA Satdichanh, Manichanh.,Ma, Huaixia.,Yan, Kai.,Dossa, Gbadamassi G. O..,Winowiecki, Leigh.,...&Harrison, Rhett D..(2019).Phylogenetic diversity correlated with above-ground biomass production during forest succession: Evidence from tropical forests in Southeast Asia.JOURNAL OF ECOLOGY,107(3),1419-1432.
MLA Satdichanh, Manichanh,et al."Phylogenetic diversity correlated with above-ground biomass production during forest succession: Evidence from tropical forests in Southeast Asia".JOURNAL OF ECOLOGY 107.3(2019):1419-1432.

入库方式： OAI收割

来源：昆明植物研究所

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