Divergence of reproductive phenology under climate warming

作者: R. A. Sherry , X. Zhou , S. Gu , J. A. Arnone , D. S. Schimel

DOI: 10.1073/PNAS.0605642104

关键词:

摘要: Because the flowering and fruiting phenology of plants is sensitive to environmental cues such as temperature and moisture, climate change is likely to alter community-level patterns of reproductive phenology. Here we report a previously unreported phenomenon: experimental warming advanced flowering and fruiting phenology for species that began to flower before the peak of summer heat but delayed reproduction in species that started flowering after the peak temperature in a tallgrass prairie in North America. The warming …

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