Across Europe, rates of tree mortality in field inventories from 2000 to 2012 were highest in Spain, Bulgaria, Sweden and Finland, positively correlated to maximum winter temperature and inversely correlated to spring precipitation . Tree mortality in Austria, the Czech Republic, Germany, Poland, Slovakia and Switzerland doubled from 1984 to 2016, correlated with intensified logging and increased temperatures . Drought-related tree mortality rates from 1987 to 2016 were highest in the Ukraine, Moldova, southern France and Spain . Climate contributed to tree mortality across Europe from 1958 to 2001 . In addition, insect infestations related to higher temperatures  have caused the extensive mortality of Norway spruce  across nine European countries . Across the Mediterranean Basin, a combination of drought, wildfire, pest infestations and livestock grazing  has driven tree mortality. In summary, climate change has contributed to tree mortality in Europe  .
IPCC
Climate Change 2022: Impacts, Adaptation and Vulnerability
IPCC Report