Waxx
Major Contributor
For those who say i don't know cali, that is true, but i do know Italy and Portugal, where we have a similar climate and similar problems. And there the removal of easy burning trees like ecalyptus took a lot of the risks away. Both countries (but also Spain and France) are activly removing the Ecalyptus trees (and some others) to avoid the big fires and it works. In Portugal it's even mandatory by law to remove those trees at least 50m from any building.
The problem with those trees is that they act as fire starters. A little spark is enough to light them and they burn very fast because of the vegetable oil it contains. Sparks of the buring trees enlights the next tree and so the fire can go very fast and violent. Frieds who have a property in Portugal had to remove them by the gouverment, and were very happy they did comply (but left the oak and olive trees). A bushfire went trough their region, but stopped at their yard because there was no easy fuel anymore, only open land with some oak and olive trees that don't burn, or not as easy at least. It saved their home and crops largely.
And it's a well studied and known issue.
And about the climate change, there is so much study work done, maybe not in Cali, but about the general systems of desertificaton, and bushfires is the tool for nature to get there. Like someone said, Southern california is largely desert, and what is not will be soon by that raising of temerature and the lack of rain. It's the same mechanism that makes big parts of Spain and Portugal into a desert, and is also affecting the south of Italy. Climate zones move north, and the sahara desert is expanding above the meditarian sea now, and the same is happening in the southern USA...
The problem with those trees is that they act as fire starters. A little spark is enough to light them and they burn very fast because of the vegetable oil it contains. Sparks of the buring trees enlights the next tree and so the fire can go very fast and violent. Frieds who have a property in Portugal had to remove them by the gouverment, and were very happy they did comply (but left the oak and olive trees). A bushfire went trough their region, but stopped at their yard because there was no easy fuel anymore, only open land with some oak and olive trees that don't burn, or not as easy at least. It saved their home and crops largely.
And it's a well studied and known issue.
And about the climate change, there is so much study work done, maybe not in Cali, but about the general systems of desertificaton, and bushfires is the tool for nature to get there. Like someone said, Southern california is largely desert, and what is not will be soon by that raising of temerature and the lack of rain. It's the same mechanism that makes big parts of Spain and Portugal into a desert, and is also affecting the south of Italy. Climate zones move north, and the sahara desert is expanding above the meditarian sea now, and the same is happening in the southern USA...