Abstract
Climate change significantly affects the dynamics of mountain ecosystems, impacting not only species distributions but also their phenological characteristics. Nevertheless, our comprehension of the effects of climate change on biodiversity is still limited, primarily due to insufficient historical data. The dramatic temperature variations over short distances make permanent monitoring plots along elevational gradients an ideal natural laboratory for investigating species’ responses to climate change. Drawing on field survey information gathered from 2018 to 2022, we have developed a bryophyte species-trait dataset that encompasses 16,920 trait measurements across four categories: taxonomy, distribution, resistance traits, and reproductive traits, derived from 549 species in Eastern China. The compilation of this bryophyte species-trait dataset offers valuable opportunities to deepen our understanding of the factors, constraints, and effects associated with biodiversity variability, while also providing richer insights into predicting species distributions and implementing targeted in-situ conservation strategies.
Code availability
No specific code was employed for the generation and analysis of the data presented.
Data availability
Bryophyte species-trait dataset is available from the Figshare repository. The direct link is: https://doi.org/10.6084/m9.figshare.29826515.v5.
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Acknowledgements
We are grateful to the BEST (Biodiversity along Elevational gradients: Shifts and Transitions) Network, the Tianmushan National Nature Reserve of Zhejiang, the Tianma National Nature Reserve of Anhui, the Guanshan National Nature Reserve of Jiangxi and Daiyunshan National Nature Reserve of Fujian, China. We would like to thank Luyan Tang, Shichen Xing, Xing Chen, and Xuan Lü for field assistance. We specially thank Xiaorui Wang from Shijiazhuang University (Hebei Province), Yongying Liu from Jiaozuo Normal College (Henan Province), and Dongping Zhao from Inner Mongolia University (Inner Mongolia) for their assistance in bryophyte species identification. This work was supported by the National Natural Science Foundation of China (nos. 32070228), and the Innovation Program of Shanghai Municipal Education Commission (2023ZKZD36).
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J.Z. and J.W. secured funding and organized the fieldwork. J.W., Y.R.W. and X.Y. drafted the paper; X.Y., P.Z., R.P.S., Z.D., X.C., S.W.T., K.S., Z.S.H., Z.C.Z., Q.W., J.Z. and J.W. engaged in field investigation; Y.F.W., M.L., X.Y., S.W.T. and J.W. participate in species identification; Y.R.W., Y.T.Y., E.D.W., H.Y.Z., Y.L.X. and E.Q.L. compiled dataset information; Y.R.W. and X.Y. made the figures and tables; all authors contributed to the final version of the paper.
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Wang, Yr., Yao, X., Zheng, P. et al. Elevational distribution patterns of bryophytes in Eastern China – A comprehensive species-trait dataset.
Sci Data (2025). https://doi.org/10.1038/s41597-025-06247-3
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DOI: https://doi.org/10.1038/s41597-025-06247-3
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