Portugal faced a new wildfire incident in Braga on September 15, 2024, adding to its history of environmental challenges. Over the past two decades, the country has experienced a significant change in its tree cover. Analysis of historical data reveals a net loss of 104,039 hectares, which is a 3.39% decrease in tree cover. Forestry activities have been the primary driver, accounting for the majority of the tree cover loss, followed by wildfires and urbanization. The impact of shifting agriculture has been relatively small in comparison.
The year 2017 marked the highest recorded tree cover loss, with 173,895 hectares affected, while 2022 saw a substantial loss of 46,876 hectares. Wildfires have consistently contributed to emissions and deforestation, with a notable increase in 2022, where they were responsible for the loss of 2,692 hectares. This trend underscores the ongoing threat to Portugal's forests and the need for continued vigilance and management to protect these vital ecosystems.
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