steffen flickinger manages the forests unless city of burn on low land in the center of the country he's pessimistic. climate change means that some tree species are no longer suited to this area in the long term during the dry summer season peach trees can no longer draw the water up to their crowns the trees then begin to die from the top downwards. while the lowlands do still have areas with good growth conditions for the beach here mark green by the end of the century many will be in a far worse than state month read the best conditions then will only be found at high altitude. and it's a similar situation with the spruce a tree of vital importance for the european timber industry it will likewise struggle to grow at a lower elevations. steffen few concerns for his forests prompted him to calculate their projected development two years ago. he used the results to draw up a plan for the future. a concept or a means to introduce natural regeneration wherever we have climate compatible tree species. and in other places we need to plant those types to at least ensure there are durable tr