European mistletoes are unusual plants in lots of ways – but not in their demographic strategy |

Oliver Spacey, University of Oxford, UK, discusses his article: European mistletoe shares a similar demographic strategy with non-parasitic plants Few plants are as enshrined in folklore as mistletoe, and much of this is owed to its unusual ecology. A parasitic plant that never touches the ground and was thus associated with divine power, European mistletoe […]

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A foundational salt marsh grass exhibits spatial variation in trait responses to sea level rise |

Robert Dunn and Steve Pennings, University of Houston, discuss their article: Variable trait responses to rapid sea level rise in a foundational grass across a coastal marsh landscape One strategy that plants utilize to survive across a range of environmental conditions is to alter the expression of their traits. Functional traits are the characteristics of […]

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The mechanisms driving the timing and duration of alpine meadow plant leaf senescence under climate warming and precipitation changes |

Miaojun Ma. Lanzhou University, discusses his article: Warming advanced leaf senescence in alpine plants through advancing leaf emergence and increasing soil drought Background Plant autumn leaf senescence, which marks the end of photosynthesis and the growing season, as well as the onset of dormancy, is particularly critical in the plant annual cycle. Early or late […]

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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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Searching for early warning signals of dieback in Mediterranean forests |

Álvaro Gaytán and Lorena Gómez-Aparicio, Institute of Natural Resources and Agrobiology of Seville (IRNAS-CSIC), discuss their article: Evidence for linkages between the root elementome and oak decline in Mediterranean systems invaded by soil-borne pathogens Mediterranean woodland in southern Iberia, where holm oaks and dense shrublands shape one of Europe’s most biodiverse landscapes (photo by Lorena Gómez-Aparicio). […]

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How are plant and soil microbial diversity linked across mountain forests? |

Jiayun Zou, Technical University of Munich, discusses his article: Biodiversity associations between aboveground and belowground communities in mountain forests across different climatic regions How tightly are the biological communities above and below the forest floor connected? In mountain forests, those associations remain poorly understood. While plants and soil microbes interact intimately, such as through symbioses […]

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What controls biodiversity on natural islands in hyperseasonal tropical savannas? |

Henrique Augusto Mews, Universidade Federal de Rondonópolis in Brazil, discusses his article: Unravelling the drivers of island species richness in tropical savannas Many landscapes contain “island-like” habitats: patches of suitable conditions surrounded by an inhospitable matrix. How species diversity is regulated in these systems remains surprisingly poorly understood. In tropical savannas, such as the Cerrado […]

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Asymmetric adaptation drives rapid evolution as an invasive plant expands northward |

Rui Wang, Institute of Plant Protection of the Chinese Academy of Agricultural Sciences, discusses their article: Asymmetric adaptation across a core–periphery climatic gradient drives rapid phenological evolution and range expansion in an invasive plant When we think about plant invasions, we often picture species spreading quickly, competing with native plants, and causing problems for ecosystems […]

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