Functional diversity response to geographic and experimental precipitation gradients varies with plant community type

Xiaoan Zuo, Shenglong Zhao, Huan Cheng, Ya Hu, Shaokun Wang, Ping Yue, Renrao Liu, Alan K. Knapp, Melinda D. Smith, Qiang Yu, Sally E. Koerner & Liu Renrao
Precipitation is a primary determinant of plant community structure in drylands. However, the empirical evidence and predictions are lacking for how plant functional diversity in desert and steppe communities respond to altered precipitation regimes. We examined how precipitation changes along the natural and experimental gradients affect different components of functional diversity in desert-shrub and steppe-grass communities. We compared the associations of precipitation changes with community-weighted means (CWM) of six traits, functional divergence (FDvar) of each...

Registration Year

  • 2021
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  • Dataset
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Affiliations

  • Northwest Institute of Eco-Environment and Resources
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  • Ministry of Education of the People's Republic of China
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  • Institute of Agricultural Resources and Regional Planning
    1
  • Sichuan Agricultural University
    1
  • Colorado State University
    1
  • University of North Carolina at Greensboro
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  • Ningxia University
    1