dead forest with old trees in germany. through climate change, drought and bark beetles. dynamics through motion blur

apocalypse atmosphere bark beetle beetles biodiversity blur brocken catastrophic change climate conifer coniferous conservation damage dead death decline destruction dieback disease drought dryness dying dynamics environment exhaust flora forest gases german germany green harz infestation juerginho mortality motion mountain mountains nature old outdoor oxygen ozone pine plague protected reserve specific spruce tragedy tree trees vegetation wilderness wood woodland