28 Bilder zum Thema "spruce dieback" bei ClipDealer

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Forest dieback
A nature trail in the forest with diseased trees in the hot summer sun
Forest dieback
damaged trees
bare trees - bark beetle infestation
Dead spruces following bark beetle infestation
A small group of dead trees among green and healthy ones
Dead spruce trees in the Thuringian forest, Germany
Sick jaw climate change in Germany
Forest dieback
Forest dieback
Forest dieback, amid hundrets of dead spruces after bark beetle infestation and long periods of drought, grows a small group of living green spruces in the Hevetal, Arnsberger Wald, Sauerland, NorthRhine Westphalia, Germany. How do they survive ? Is it another type of spruces, maybe resistant against the bark beetle ? A question for the experts. The spruces died because of the bark beetle infestation, the deciduous trees are alive and green. Forest dieback is a condition in trees or woody plants in which peripheral parts are killed, either by pathogens, parasites or due to conditions like acid rain and drought. Two of the nine tipping points for major climate changes, forecast for the next century, are directly related to forest diebacks.
Forest dieback, dead spruces after bark beetle infestation and long periods of drought in the Hevetal, Arnsberger Wald, Sauerland, NorthRhine Westphalia, Germany. The spruces died because of the bark beetle infestation, the deciduous trees are alive and green. Forest dieback is a condition in trees or woody plants in which peripheral parts are killed, either by pathogens, parasites or due to conditions like acid rain and drought. Two of the nine tipping points for major climate changes, forecast for the next century, are directly related to forest diebacks.
By bark beetle-damaged forest in the Harz National Park in Germany
An aerial photo of sick conifers in the German forest is a sign of climate change
Aerial view of tree mortality due to drought, insects or disease with diseased and dead trees in the forest
Forest dying on Dreisesselberg
Forest dieback using the example of a group of diseased spruces in a mixed forest in Germany
Catastrophic forest dying in the Harz mountains in Germany. Reason is climate change, dryness and immense reproduction of the bark beetles
Traces of the bark beetle in the brown tree bark
Clearcutting, deforestation, after forest dieback, sawed off spruce after bark beetle infestation and long periods of drought in 2018 and 2019 in the Arnsberger Wald, NorthRhine Westphalia, Germany. The stub looks like a woodbeing stretching up its root stumps looking for help. Forest dieback is a condition in trees or woody plants in which peripheral parts are killed, either by pathogens, parasites or due to conditions like acid rain and drought. Two of the nine tipping points for major climate changes, forecast for the next century, are directly related to forest diebacks.
Dead spruce trees with brown branches caused by storms tree breaks in a forest in Germany
Bark of a diseased tree. Close-up. Pine trunk with damaged bark. High quality photo
Bark of a diseased tree. Close-up. Pine trunk with damaged bark. High quality photo
Forest dieback and reforestation necessary due to climate change in Bavaria in the forest
The bark of a tree infested by the bark beetle
You can see the life rings of a sawed off conifer tree
Forest dieback and reforestation necessary due to climate change in Bavaria in the forest

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