Abstract Artificial Light At Night (ALAN) has several adverse impacts on biodiversity, and it has been recently used as a proxy to monitor human encroachment on landscapes at large spatial scales. The extent to which ALAN affects protected areas (PAs) and biodiversity hotspots (BHs) remains however untested at large spatial scales. We used this proxy to assess the spatial and temporal trends in the anthropization at a global scale within and around PAs and BHs. We found that ALAN is low and stable over time within PAs, but is the highest in a first outer belt (

中文翻译：

---

保护区周围和生物多样性热点内夜间人造光的全球增加

摘要 夜间人造光 (ALAN) 对生物多样性有多种不利影响，最近它被用作监测人类对大空间景观的侵占的代理。然而，ALAN 对保护区 (PA) 和生物多样性热点 (BH) 的影响程度仍未在大空间尺度上进行测试。我们使用这个代理来评估 PAs 和 BHs 内部和周围全球范围内人类化的空间和时间趋势。我们发现 ALAN 在 PA 内随着时间的推移较低且稳定，但在第一外带中最高（