Aim Although species distribution models (SDMs) play a critical role in ecological research and biodiversity conservation, their reliance on limited occurrence point data poses challenges in capturing the complex relationships between landscape structure and biogeographical processes. This limitation is particularly pronounced for many threatened species with insufficient data, making reliable large‐scale ecological assessment...

Aim Literature and fossil records document the long‐term occurrence sites of large herbivorous mammals in China. These sites exhibit spatially uneven distribution, potentially reflecting constraints on the dispersal of large herbivorous mammals imposed by stable geomorphic factors. In this study, we examine the impact of landforms on the dispersal of four taxa of large herbivorous mammals across China. Location China. Taxon Rh...

Acute hypobaric hypoxic brain damage is a potentially fatal high-altitude sickness. Autophagy plays a critical role in ischemic brain injury, but its role in hypobaric hypoxia (HH) remains unknown. Here we used an HH chamber to demonstrate that acute HH exposure impairs autophagic activity in both the early and late stages of the mouse brain, and is partially responsible for HH-induced oxidative stress, neuronal loss, and brai...