Highly flammable nonnative plants have increasingly played a major role in Southern California’s struggles with wildfire — providing kindling along roadsides and around homes that turn sparks into menacing backcountry blazes. San Diego firefighting officials plan to dramatically ramp up efforts to rip out vegetation, both native and invasive, surrounding remote communities as part of a statewide campaign to prevent tragedies such as the Camp Fire in Paradise. However, environmental groups and scientists are now warning that brush-removal projects may actually exacerbate the risk of fire by inadvertently helping to spread invasive grasses, such as black mustard, star thistle and ripgut bromus. San Diego County’s ambitious goal is to clear 5,000 acres a year around the county using prescribed burns and chainsaws, while also ramping up maintenance of trails and remote roads accessed by firetrucks. Critics say the plan is ill-conceived and seeks to bypass environmental reviews that could force authorities to address the spread of invasive plants. https://www.sandiegouniontribune.com/news/environment/story/2019-09-28/will-cal-fires-plan-to-rip-out-vegetation-in-san-diego-lead-to-an-explosion-in-flammable-invasive-grasses
Highly flammable nonnative plants have increasingly played a major role in Southern California’s struggles with wildfire — providing kindling along roadsides and around homes that turn sparks into menacing backcountry blazes.
San Diego firefighting officials plan to dramatically ramp up efforts to rip out vegetation, both native and invasive, surrounding remote communities as part of a statewide campaign to prevent tragedies such as the Camp Fire in Paradise.
However, environmental groups and scientists are now warning that brush-removal projects may actually exacerbate the risk of fire by inadvertently helping to spread invasive grasses, such as black mustard, star thistle and ripgut bromus.
San Diego County’s ambitious goal is to clear 5,000 acres a year around the county using prescribed burns and chainsaws, while also ramping up maintenance of trails and remote roads accessed by firetrucks.
Critics say the plan is ill-conceived and seeks to bypass environmental reviews that could force authorities to address the spread of invasive plants.
https://www.sandiegouniontribune.com/news/environment/story/2019-09-28/will-cal-fires-plan-to-rip-out-vegetation-in-san-diego-lead-to-an-explosion-in-flammable-invasive-grasses