Los Angeles’s trees are in increasingly dire health, according to one measure, weakened by climate, poor planning and a city stretched too thin to adequately care for them.
The number of “tree emergencies” reported to the city’s MyLA311 service has been climbing steadily, reaching 1,844 in December, the highest level recorded since the city began releasing data last April. A tree emergency, by the city’s own classification, typically means a tree has fallen or is at imminent risk of doing so. A Crosstown analysis shows that the increase is not isolated to just some parts of the city, but is more or less consistent across all neighborhoods.
The sudden rise — propelled by recent rains — is an illustration of what arborists have been warning about for some time: Los Angeles is failing to properly care for its urban tree canopy, pushing once healthy trees to the point of failure. They expect conditions to get worse, exacerbated by a lack of regular maintenance and increasing stresses brought on by hotter temperatures and intense storms…