California is notorious for the prevalence of wildfires. In California, 33% of the state is covered in forestland, and the state houses the highest number of federal forests in the country (Smith, 2025). Unfortunately, deforestation is no stranger in California. The planned and intentional removal of forest cover increases the risk of wildfires to a high extent.
Deforestation is a primer for forest fires, increasing their intensity and severity. The process of deforestation physically reduces tree cover and decreases the humidity in a forest by eliminating evapotranspiration from leaves (Western Fire Chiefs Association, 2023). In the absence of tree canopy, moisture levels are out of equilibrium. This increasingly dry environment provides adequate fuel for uncontrolled fires to occur. The reduction of tree canopy also affects water cycles, increasing the likelihood of drought.
Deforestation removes the invaluable carbon sink that exists in trees. When photosynthesis overtakes respiration in a tree-dense area like a forest, the surplus of carbon is stored in tree trunks, soil, and roots in the process known as carbon sequestration. When deforestation occurs, the means of carbon sequestration within forests are removed. This elimination of trees also releases stored carbon, adding it to the atmosphere (Union of Concerned Scientists, 2021).
Around 60% of California's forests reside in the Sierra Nevada mountain range. The melted snowcaps have been a major water source for the state, with runoff being stored within the forests of the mountains. Logging operations, which involve the cutting down and processing of trees to manufacture wood products, are prevalent in the Sierra Nevada. These projects are shown to have a detrimental ecological impact on the soils and overall health of the forest.
To an extent, wildfires are considered a healthy aspect of a forest ecosystem, contrary to their reputation in mainstream media. Indigenous practices for forest management involved prescribed, controlled burning of forest cover to promote growth and remove dangerous ecofuel for uncontrolled fires, like dead leaves and branches. Some woods like hazel require fire as a part of the growth cycle, growing stronger and more resilient after fire (Buono, 2020).
Restoration efforts are underway in the state. The California Natural Resources Agency (CNRA) has implemented projects like the Timber Regulation and Forest Restoration Program, focused on crafting sustainable forest management practices, and the Climate and Wildfire Resilience Technology Portfolio, which focuses on climate change resilience.