Dataset Information

Geographic patterns of taxonomic and phylogenetic β-diversity of aquatic angiosperms in China.

ABSTRACT: China covers a vast territory harbouring a large number of aquatic plants. Although there are many studies on the β-diversity of total, herbaceous or woody plants in China and elsewhere, few studies have focused on aquatic plants. Here, we analyse a comprehensive data set of 889 aquatic angiosperm species in China, and explore the geographic patterns and climatic correlates of total taxonomic and phylogenetic β-diversity as well as their turnover and nestedness components. Our results show that geographic patterns of taxonomic and phylogenetic β-diversity are highly congruent for aquatic angiosperms, and taxonomic β-diversity is consistently higher than phylogenetic β-diversity. The ratio between the nestedness component and total β-diversity is high in northwestern China and low in southeastern China. The geographic patterns of taxonomic and phylogenetic β-diversity of aquatic angiosperms in China are obviously affected by geographic and climatic distances, respectively. In conclusion, the geographic patterns of taxonomic and phylogenetic β-diversity of aquatic angiosperms are consistent across China. Climatic and geographic distances jointly affect the geographic patterns of β-diversity of aquatic angiosperms. Overall, our work provides insight into understanding the large-scale patterns of aquatic angiosperm β-diversity, and is a critical addition to previous studies on the macroecological patterns of terrestrial organisms.

SUBMITTER: Zhou YD

PROVIDER: S-EPMC10105238 | biostudies-literature | 2023 Mar

REPOSITORIES: biostudies-literature

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Geographic patterns of taxonomic and phylogenetic β-diversity of aquatic angiosperms in China.

Zhou Ya-Dong YD Qian Hong H Jin Yi Y Xiao Ke-Yan KY Yan Xue X Wang Qing-Feng QF

Plant diversity 20221226 2

China covers a vast territory harbouring a large number of aquatic plants. Although there are many studies on the β-diversity of total, herbaceous or woody plants in China and elsewhere, few studies have focused on aquatic plants. Here, we analyse a comprehensive data set of 889 aquatic angiosperm species in China, and explore the geographic patterns and climatic correlates of total taxonomic and phylogenetic β-diversity as well as their turnover and nestedness components. Our results show that ...[more]

PMID: 37069935

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Dataset Information

Geographic patterns of taxonomic and phylogenetic β-diversity of aquatic angiosperms in China.

Publications

Geographic patterns of taxonomic and phylogenetic β-diversity of aquatic angiosperms in China.

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