What drives tree recruitment at alpine tree lines? |

Valentin Graf, Senckenberg Biodiversity and Climate Research Centre in Frankfurt, discusses his article: Relative importance of range position, seed size, and genetic diversity for tree recruitment at alpine range edges Climate change is rapidly altering ecosystems, pushing many species to adapt or move to cooler environments. In mountains, this often means shifting to higher elevations, […]

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Subordinate grasses invest more underground during drought — and it makes all the difference |

Alberto Canarini (University of Bologna, Italy), Pierre Mariotte (Agroscope, Switzerland), Yolima Carrillo (Western Sydney University, Australia), Raúl Ochoa-Hueso (University of Cádiz, Spain), and Barbara Drigo (Adelaide University and CRC SAAFE, Australia) discuss their article: Enhanced belowground functioning is associated with higher plant resistance against drought: implications for ecosystem functions A long-standing puzzle in grassland ecology […]

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How tree species with different abundance shape rhizosphere symbioses‌ |

Jiarong Yang and Yu Liu, East China Normal University, discuss their article: Rare tree species host a high diversity of rhizosphere fungi Forest ecosystems are intricate webs of life where trees and their root-associated fungi form a delicate balance. One question that remains, is whether and how tree species abundance influences the fungal communities that […]

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Habitat quality sets the limits of neighbourhood effects in epiphyte communities |

Theresa Möller, University of Hamburg in Germany, discusses her article: Effects of habitat quality and fine-scale spatial structure on epiphytic lichen and bryophyte communities Epiphytic lichens and bryophytes inhabit one of the most heterogeneous habitats in forest ecosystems: the bark of living trees. Different tree species provide distinct habitat conditions, leading to distinct epiphyte communities […]

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One hundred years of change in the Tatra Mountains forests: Why history matters |

Kacper Foremnik, Department of Forest Biodiversity of the University of Agriculture in Krakow in Poland, discusses his article: Century-long trends in plant diversity of temperate mountain vegetation are modulated along elevation gradient One hundred years ago, a group of outstanding researchers carried out pioneering phytosociological surveys in the Polish part of the Tatra Mountains. At […]

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How plants use “memory” to outrun climate change |

Bushra Quyoom and Latif Ahmad Peer, University of Kashmir, discuss their article: The Epigenetic Engine: Transgenerational plasticity as a driver of plant climate resilience and adaptation The traditional story of evolution is a slow one. We are taught that it can take thousands of years for helpful genetic mutations to appear and spread through a […]

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Forest management regime alters deadwood volume and wood-inhabiting fungal diversity |

Vincent Buness, Swedish University of Agricultural Sciences, discusses his article: Distinct diversity trajectories of boreal wood-inhabiting fungi following fire vs. clear-cutting As humans, we tend to trust our senses and assume that we can perceive most of what surrounds us. When we walk through the forest, we see trees with their stems and canopy, and […]

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How plant strategies shape drought-microbe responses under global change |

Gang Yang and Zuzana Münzbergová, Charles University in Prague, discuss their article: Contrasting drought responses in two grassland plant-microbe systems under climate change Drought is becoming more frequent and intense under global change, but plant responses vary widely. Some species are adapted to tolerate stress, while others perform well only when resources are abundant. Because […]

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How does climate change affect carbon uptake in montane meadows? |

Rose Brinkoff and Olivia Vought, University of Michigan, discuss their article: The impact of warming on peak-season ecosystem carbon uptake is influenced by dominant species in warmer sites Ecosystems both absorb and release carbon. Carbon dioxide gas (CO2) in the atmosphere is taken up by plants through the process of photosynthesis and released by plants […]

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