Land-use change produces dangerously continuous wildfire fuels
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Rural abandonment, homogeneous plantations, invasive plants and fragmented land management can connect combustible vegetation across landscapes, allowing fires to grow larger and more severe.
#00243Homogeneous plantations create continuous wildfire fuel structures
Large areas with similar species, age, spacing, and residues can transmit fire efficiently, exposing neighboring settlements or ecosystems to concentrated risk.
#00242Rural abandonment removes grazing and agricultural fuel mosaics
In rural regions where grazing, farming, and population are declining, maintained open areas that once interrupted vegetation continuity are closing with combustible growth, connecting forest, shrubland, and settlements across broader landscapes while removing the local labor nee
#00245Fragmented land ownership prevents landscape-scale wildfire management
Fuel and access work stops at property boundaries while fire does not, leaving uncoordinated gaps, duplicated effort and treatments too small to alter landscape risk.
#00244Invasive plants alter wildfire frequency and intensity
Invasive plants can add flammable biomass, change fuel arrangement and create feedback loops in which fire helps the invader spread and further alters the ecosystem.