Nicosia, Cyprus. Wildfires have long been part of Mediterranean ecosystems, where vegetation has evolved to withstand and recover from fire. However, climate change and human activity are increasingly disrupting this balance, driving more frequent and intense fires across the region.
Fire as part of Mediterranean ecosystems
The Mediterranean has historically been associated with mild winters, dry summers and landscapes adapted to coexist with fire. Wildfires are part of a natural regeneration process in these ecosystems.
Species such as rockrose (Cistus sp.), Calabrian pine (Pinus brutia), kermes oak (Quercus coccifera), oak (Quercus infectoria) and mastic tree (Pistacia lentiscus) have developed mechanisms that help them survive and recover after fires. Some are protected by bark, others activate dormant buds preserved in upper root systems beneath the soil, and some protect their seeds with hard coatings that resist fire.
Climate change increasing wildfire risk
This ecological balance is being increasingly disturbed by climate change. The Mediterranean is regarded as one of the world’s most vulnerable climate hotspots, with temperatures rising faster than the global average.
Climate models also warn of further declines in rainfall and more severe droughts in the coming years. As a result, wildfires are occurring more often, spreading faster and burning with greater intensity, including as megafires.
These fires are becoming much more difficult to extinguish, while ecosystems are left with too little time to recover between successive fire events.
Human factors worsening the crisis
Human activities are also contributing to the growing risk. Rural abandonment, fuel accumulation, uncontrolled urban sprawl, illegal waste disposal and inadequate forest management are increasing the likelihood and severity of wildfires.
This combination of factors is gradually transforming a natural phenomenon into a crisis driven by human influence.
Damage to soil, water and landscapes
The effects of wildfire extend beyond the loss of vegetation and wildlife. After a fire, soil loses organic matter and much of its capacity to retain water.
It also becomes more vulnerable to erosion from wind and rainfall, while its ability to regenerate naturally is sharply reduced. At the same time, ash and sediment are carried into rivers and dams, degrading water quality and reducing water availability for human use and irrigation.
Risk of desertification
The increasing recurrence of large wildfires raises the likelihood of permanent changes to the landscape and accelerates desertification. The result is the beginning of a vicious cycle in which damaged ecosystems become increasingly vulnerable to future fires and environmental decline.