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Strong plant-soil associations in a heterogeneous subtropical broad-leaved forest

文献类型：期刊论文

作者Zhang, Liwen1,2; Mi, Xiangcheng1; Shao, Hongbo2; Ma, Keping1
刊名PLANT AND SOIL
出版日期2011-10-01
卷号347期号:1-2页码:211-220
ISSN号0032-079X
关键词Dispersal Limitation Plant-soil Associations Soil Nutrients Spatial Patterns Species Coexistence Subtropical Forest
通讯作者Ma, KP (reprint author), Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, 20 Nanxincun, Beijing 100093, Peoples R China
产权排序[Zhang, Liwen; Mi, Xiangcheng; Ma, Keping] Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing 100093, Peoples R China; [Zhang, Liwen; Shao, Hongbo] Chinese Acad Sci, CAS Shandong Prov Key Lab Coastal Zone Environm P, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
文献子类Article
英文摘要The relative importance of deterministic and neutral processes on community assembly is currently a topic of much debate among ecologists. Analyzing species-environment associations is an effective way to assess the importance of deterministic process such as niche differentiation, but both habitat association and dispersal limitation can produce similar patterns of spatial aggregation in species. Therefore, it is crucial to control for the impact of dispersal limitation on species distributions when analyzing species-environment associations. We sampled soil with high resolutions in a 24 ha stem-mapped subtropical forest and tested plant-soil associations. We controlled for the influence of dispersal limitation by employing the homogeneous Thomas process to simulate the effect of dispersal limitation on the aggregation of tree species. After controlling for the effect of dispersal limitation, we found that the spatial heterogeneity of soil properties was associated with distributions of 88.2% (90 of 102 species) of tree species in this subtropical forest. Furthermore, not only did soil properties influence the distribution of tree species, but also tree species tended to affect properties of the soil around them. The soil factors most strongly influencing species distributions were TC, TN, TP, K, Mg, Si, soil moisture, and bulk density. We found the spatial heterogeneity of soil properties to be strongly associated with tree species distributions. Niche partitioning of soil gradients contributed substantially to species coexistence in this subtropical forest.; The relative importance of deterministic and neutral processes on community assembly is currently a topic of much debate among ecologists. Analyzing species-environment associations is an effective way to assess the importance of deterministic process such as niche differentiation, but both habitat association and dispersal limitation can produce similar patterns of spatial aggregation in species. Therefore, it is crucial to control for the impact of dispersal limitation on species distributions when analyzing species-environment associations. We sampled soil with high resolutions in a 24 ha stem-mapped subtropical forest and tested plant-soil associations. We controlled for the influence of dispersal limitation by employing the homogeneous Thomas process to simulate the effect of dispersal limitation on the aggregation of tree species. After controlling for the effect of dispersal limitation, we found that the spatial heterogeneity of soil properties was associated with distributions of 88.2% (90 of 102 species) of tree species in this subtropical forest. Furthermore, not only did soil properties influence the distribution of tree species, but also tree species tended to affect properties of the soil around them. The soil factors most strongly influencing species distributions were TC, TN, TP, K, Mg, Si, soil moisture, and bulk density. We found the spatial heterogeneity of soil properties to be strongly associated with tree species distributions. Niche partitioning of soil gradients contributed substantially to species coexistence in this subtropical forest.
学科主题Agriculture ; Plant Sciences
URL标识查看原文
WOS关键词TROPICAL RAIN-FOREST ; SPATIAL-PATTERNS ; HABITAT ASSOCIATIONS ; EDAPHIC FACTORS ; DISTRIBUTIONS ; MODELS ; CHINA ; CONSEQUENCES ; AGGREGATION ; PHOSPHORUS
WOS研究方向Agriculture ; Plant Sciences
语种英语
WOS记录号WOS:000295590200017
资助机构Chinese Academic Science[KZCX2-YW-430]
公开日期2012-03-06
源URL[http://ir.yic.ac.cn/handle/133337/5325]  
专题烟台海岸带研究所_滨海湿地实验室
作者单位1.Chinese Acad Sci, State Key Lab Vegetat & Environm Change, Inst Bot, Beijing 100093, Peoples R China
2.Chinese Acad Sci, CAS Shandong Prov Key Lab Coastal Zone Environm P, Yantai Inst Coastal Zone Res, Yantai 264003, Peoples R China
推荐引用方式
GB/T 7714		 Zhang, Liwen,Mi, Xiangcheng,Shao, Hongbo,et al. Strong plant-soil associations in a heterogeneous subtropical broad-leaved forest[J]. PLANT AND SOIL,2011,347(1-2):211-220.
APA Zhang, Liwen,Mi, Xiangcheng,Shao, Hongbo,&Ma, Keping.(2011).Strong plant-soil associations in a heterogeneous subtropical broad-leaved forest.PLANT AND SOIL,347(1-2),211-220.
MLA Zhang, Liwen,et al."Strong plant-soil associations in a heterogeneous subtropical broad-leaved forest".PLANT AND SOIL 347.1-2(2011):211-220.

入库方式： OAI收割

来源：烟台海岸带研究所

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