![]() And as the air gets warmer, it’s able to hold more moisture. As the ocean gets warmer, it evaporates more. Rising temperatures contribute to rising humidity. That converts to about a 1 degree Fahrenheit rise in temperature that actually feels more like a 4 degree rise – just since the mid-90s. But if you include that humidity effect, it is more like … 2 degrees,” says UCSD Meteorologist Guang Zhang. “Over the past 25 years in LA, the temperature increase was … about half a degree. That difference is heightened in Los Angeles, which was a traditionally drier climate. The air is wetter too, which means the heat index has increased even more. That makes cities better at soaking in heat from the sun. Compared with rural areas, cities have more black asphalt, more buildings, more car exhaust, and less tree canopy. The parking lot is packed at Santa Monica beach, July 25, 2022. The problem is greatest in parts of Southern California that have seen more development, such as Santa Clarita, which over the past 50 years has transformed from a rural community into the third-largest city in LA County. “If we just keep replacing more and more open space with impervious stuff, we're going to keep increasing the geographic extent of anything that could contribute to the heat island,” says UCLA Urban Planning and Geography Professor Kelly Tuskin. Los Angeles is especially prone to this problem because of its notorious urban sprawl. That’s thanks to the urban heat island effect. We’re heating up more than almost anywhere else in the country. But LA is warming faster than most places, averaging more than 4 degrees Fahrenheit higher than it was in the 19th century. Heightened greenhouse gas emissions have warmed the planet by about 1.4 degrees Fahrenheit. Of course, it’s hotter almost everywhere. But how much? It’s hotter than it used to be. And Southern California’s marine layer is shrinking. Estos trabajos están en Mundelein y Lake Forest, IL.Many Angelenos have noticed a major difference in the county’s air over the past few years. Posiciones de tiempo completo disponibles. Debe poder pasar una verificación de antecedentes. Tareas que incluyen limpieza diurna y nocturna, mantenimiento dentro y fuera del campus, montajes para almuerzos y eventos. These jobs are in Mundelein and Lake Forest, IL.Ĩ4 LIMPIADORES ESCOLARES Y PUESTOS DE PORTERO DE DÍA DISPONIBLES Posiciones de limpiadores nocturnos y limpiadores diurnos disponibles para mantener un ambiente de aprendizaje seguro y limpio para los estudiantes y el personal en las escuelas de Mundelein y Lake Forest. ![]() Must be able to be able to pass a background check. ![]() ![]() Tasks to include day time and or night time cleaning, maintaining inside and outside campus, setups for lunches and events. Night Cleaners and Day Cleaner positions available to maintain a safe and clean learning environment for students and staff in Mundelein and Lake Forest Schools. SCHOOL CLEANERS and DAY PORTER POSITION AVAILABLE ![]()
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