CIRS Blog about Rural California
A high school senior with farmworker roots may have found a way to keep workers safe when the weather is scorching hot.
Faith Florez, 17, has created an app that alerts workers when temperatures reach 95 degrees. It also gives tips for keeping cool and serves as a direct link to first responders in case of emergency.
Beginning July 1, 2015, all California employers must give their employees three paid sick days a year or allow them to accumulate paid sick leave at the rate of one hour for every 30 hours worked. Many employers plan to grant employees three days of sick leave at the beginning of each year.
Cal/OSHA tightened its heat-safety regulations effective May 1, 2015 to require "fresh, pure, and suitably cool" water to be located as close as practicable to workers. Employers must provide shade for all workers when the temperature tops 80 degrees, down from 85, and must monitor workers for signs of heat stress when temperatures exceed 95 degrees. All outdoor workers must be trained in a language they understand about the dangers of heat illness.
The first six months of 2014 were the warmest ever recorded in California. According to NOAA's National Climatic Data Center, the past six months were nearly 5º F hotter than the 20th century average and more than 1º F warmer than the previous record, which was set in 1934.
Under normal circumstances, drought and increased temperatures are not necessarily connected, but scientists are now exploring the notion that heat can exacerbate dryness via increased evaporation and plant transpiration. Experts already acknowledge that dry conditions can exacerbate heat because when there’s little to no water to evaporate, the heat from the sun more effectively warms the air and the ground. The ridiculously resilient ridge that has prevented winter storms from dropping rain in California during recent years is caused by a system of high pressure thatalso contributes to warm weather.
Temperatures are on the rise throughout the state, easily exceeding triple-digits on a daily basis in warmer inland and southern regions. Even when air temperatures are relatively low, scientists have found that the earth and the oceans are warming beyond any previously recorded levels. Accordingly, California state officials have turned their attention to protecting outdoor workers from the dangerous and potentially lethal impacts of working in the heat during a summer that has proven to be one of extremes.
FARM WORK: A HIGH-HAZARD JOB
As the primary producer of several crops that require hand-harvesting and non-mechanical labor, California has more farm workers than any other state, and the state’s agriculture industry is more dependant on farmerworker labor than at any other point during the past century.
Photo of a man hand weeding in Arvin, CA. Courtesy of David Bacon
Interviews with female farm workers were conducted by Vallerye Mosquera and Luis Magana in 2011. The stories below were excerpted from three of these interviews and edited by Gail Wadsworth for posting here.
Despite the most stringent regulations in the U.S., agricultural workers in California continue to die from heat related illness, a preventable outcome, and are at higher risk than other workers exposed to hot environments. The search for effective and feasible solutions must involve diverse approaches appropriate for hired farm workers.
A current research project titled, “Reducing the risk of heat-related illness in western agricultural workers” brings together investigators from medicine, epidemiology, public health, physiology, rural sociology and community outreach and education. The group’s goal is to obtain novel data on internal body temperature as it relates to crop type and geography, external heat, and internal metabolic loading.
This long-term collaborative research project between the University of California Western Center for Agricultural Worker Health and Safety and the California Institute for Rural Studies will gather behavioral, physiological and environmental data from California agricultural workers and environments that will allow us to assess vulnerability to heat related illness, provide the methodology to test potential strategies in the fields, and disseminate results to stakeholders. The project employs innovative techniques for both understanding and evaluating potential solutions to reduce the risk of heat related illness in varied agricultural settings.
by Gail Wadsworth and Vallerye Mosquera
The California Institute for Rural Studies, University of California, Davis and the Organización de Trabajadores Agrícolas de California recently completed a collaborative research project that focused on identifying the residential and community factors related to heat stress for farmworkers living in Stockton, California and the surrounding region. The goal of this research was to create a pilot tool for assessing community and residential site factors (i.e., those factors to which they are exposed outside of the agricultural work environment) that can exacerbate farmworkers’ exposure to heat and increase their risk of heat-related illness.
There are many issues related to California’s Central Valley that have been in the news recently. Topics such as social justice, farmworker health and labor conditions, immigration and its role in labor fluctuations/shortages, how pesticides are affecting drainwater and the health of people and animals living in the Valley and the ability of lawmakers to shift the future of agriculture in the country. This post is a collection of these issues. Hopefully this will be an opportunity to learn more about a topic you were unaware of, or a chance to learn more about issues currently influencing the region.
In most jobs, if you have to spend even part of your workday exerting yourself under the hot summer sun, you’re likely to have drinking water nearby. And, if you don’t, you probably won’t be penalized for going to find some. But for many farmworkers in California, the largest agricultural producer in the country, the freedom to hydrate isn’t always so straightforward.
Even as temperatures climb above 90 degrees F, many of the state’s 400,000 farmworkers don’t have access to shade; or the water station is too far from where they are picking a crop, and they have to put off getting a drink. And since farmworkers are so frequently paid on a piece-rate basis rather than hourly, there’s strong incentive to put off that drink, if available at all, for as long as possible.
There are many heat stress prevention strategies for farmworkers that focus on correcting either individual behaviors (e.g., avoiding caffeinated beverages and bulky sweatshirts) or workplace conditions (e.g., providing shade and regular break periods). Yet, few heat stress-specific health plans take into consideration the conditions of the built and natural environment that farmworkers are returning to at the end of a long day in the fields.
By Gail Wadsworth and Vallerye Mosquera
With funding from University of California Sustainable Agriculture Research and Education Program, CIRS is partnering with Dr. Michael Rios and Vallerye Mosquera from UC, Davis, and Luis Magaña from the Organizacion de Trabajadores Agricolas de California, to complete a community-based risk assessment tool for heat stress. This tool is unique in that it is focusing on the risk of heat stress to farmworkers within their communities. In other words: off the farm.