Is there a general response of biodiversity to elevated CO2 and nitrogen across spatial scales? |

Ethan E. Butler, Peter B. Reich, Neha Mohanbabu, and Forest Isbell from the University of Minnesota, USA, Zhong Wang from the Wuhan University inChina, and Xiujuan Qiao from the Wuhan Botanical Garden, Chinese Academy of Sciences, discuss their article: Elevated CO2 and enriched nitrogen proportionally decrease species richness most at small spatial scales in a […]

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Evolving the ability to stock up nitrogen

Alice Ardichvili, Sorbonne University, discusses her article: Spatial context allows the evolution of the control of nitrification by plants Once upon a time The project began a long time ago, in the late 1990s, when my PhD advisor J-C was still a carefree and enthusiastic individual. He and his colleagues observed that a common grass […]

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What Millions of Volunteer Observations Can Tell Us About the Effects of Climate Change on Plants |

Amanda Gallinat, Colby College, USA, and Theresa Crimmins, USA National Phenology Network, discuss their article: Combined volunteer and ecological network observations show broad-scale temperature-sensitivity patterns for deciduous plant flowering and leaf-out times across the Eastern USA Around the globe, the timing of seasonal activity in plants and animals – termed phenology – is shifting substantially […]

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Connecting research communities to link species mixtures to ecosystem functioning |

Chao Guo and Hans Cornelissen, Vrije Universiteit Amsterdam, discuss their article: Using traits to integrate non-additive effects of species mixtures across ecosystem processes Imagine you want to make a campfire outside your tent in the woods. You have some big wood blocks available, but they are hard to get going. You know from your parents’ […]

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The critical role of plant phenology in the biomass production of alpine plants under climate change

Miaojun Ma, Gansu Gannan Grassland Ecosystem National Observation and Research Station, State Key Laboratory of Herbage Improvement and Grassland Agro-ecosystems, College of Ecology, Lanzhou University, discusses his article: Asynchronous phenological responses to warming affect biomass production contrastingly in flowering functional groups Background Plant phenology and productivity changes represent two of the most critical climate-induced changes […]

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When plants gain (or lose) ground in the French Alps |

Romain Goury, University of Grenoble Alpes in France, discusses his article: Recent vegetation shifts in the French Alps with winners outnumbering losers, in both English and French. When we walk through the mountains, it is often easy to notice plants that have not been there before. But spotting those that are quietly disappearing is a […]

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How does plant diversity recover after invasive species removal? |

Shao-peng Li and Bingwei Lv, East China Normal University, discuss their article: Multidimensional diversity recovery following invasive species removal: Roles of colonization, extinction, and abundance shifts. Background Plant invasion is a global ecological challenge, and invasive species often outcompete native plants, leading to a loss of biodiversity and disruption of ecosystem functions. Removing these unwelcome […]

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How plant bark and wood functional traits shape invertebrate communities after a tree´s death |

Hang Ci, East China Normal University, discusses her article: Temporal dynamics of bark and wood functional traits in determining invertebrate communities during coarse and fine woody debris decomposition When a tree falls in the forest, its death marks a vibrant new beginning. Deadwood is not merely lifeless debris; it becomes a bustling source of food […]

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Flowers, pollinators, and the shifting rules of attraction |

Julissa Roja-Sandoval, University of Connecticut, discusses her article: Plant-pollinator interactions in a tropical dry forest: Spatiotemporal shifts in floral trait importance When we think about flowers and pollinators, it’s easy to imagine a perfect match: hummingbirds visiting red tubular flowers, bees buzzing around open yellow blooms, or butterflies sipping nectar from flowers with long tubes. […]

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How Leaf Traits Help Us Understand the Future of Grasslands |

Kuo Sun and Zhenzhu Xu, Institute of Botany of the Chinese Academy of Sciences, discuss their article: Global coordination and trade-off of grassland species traits and climatic drivers Grasslands stretch across vast parts of the world — from the wide prairies of North America to Africa’s savannas and the steppes of Asia. These landscapes are […]

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