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title: Trees represent community composition of other plant life-forms, but not their diversity, abundance or responses to fragmentation
author: Pasion, Bonifacio O.;  Roeder, Mareike;  Liu, Jiajia;  Yasuda, Mika;  Corlett, Richard T.;  Slik, J. W. Ferry;  Tomlinson, Kyle W.
Issued Date: 2018
Abstract: Our understanding of the patterns of plant diversity in tropical forests and their responses to fragmentation are mostly based on tree surveys. But are these patterns and responses representative of other plant life-forms? We sampled trees, lianas, herbs, and ferns in a fragmented tropical forest landscape in South-west China. We compared community types generated by clustering presence-absence data for the non-tree life-forms with those generated for trees. We tested how well measures of tree diversity, density and composition, predicted cognate indices in other life-forms. We compared fragmentation responses, with respect to the three measures, of all four life-forms. Presence-absence data from all life-forms generated three community clusters, with only small differences between classifications, suggesting that tree data identified community types representative of all vascular plant life-forms. Tree species diversity and density indices poorly predicted cognate indices of lianas and ferns, but represented herbs well. However, the slopes of these relationships differed substantially between community types. All life-forms responded to fragmentation variables but their responses did not consistently match with responses of trees. Plot-level tree data can identify vegetation community types, but is poorly representative of the richness and density of other life-forms, and poorly represents forest fragmentation responses for the entire plant community.
Source: SCIENTIFIC REPORTS
Related URLs: 10.1038/s41598-018-29635-9
Appears in Collections:2012年后新成立研究组_期刊论文

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全文许可: Creative Commons 署名-非商业性使用-相同方式共享 3.0

Recommended Citation:
Pasion, Bonifacio O.,Roeder, Mareike,Liu, Jiajia,et al. Trees Represent Community Composition Of Other Plant Life-forms, But Not Their Diversity, Abundance Or Responses To Fragmentation[J]. Scientific Reports,2018,8(X):-.

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