航拍无人机镜头：干燥草地景观中，受控火灾的规定燃烧产生的烟雾升起，背景有树木

drone footage of prescribed burning in dry grassy landscape with smoke rising above trees and fields. Controlled fire spreads across vegetation producing dense clouds of smoke drifting upward. Scene demonstrates land management practice used for reducing wildfire hazards and restoring natural habitat.

光厂(VJshi)视频提供航拍无人机镜头：干燥草地景观中，受控火灾的规定燃烧产生的烟雾升起，背景有树木视频素材下载，适用于热，不幸，碳足迹，污染，枝繁叶茂等主题的内容创作。

作者署名：Logist Tehnik/Getty Images/Logist Tehnik/华夏视觉