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Название: Extreme Events and Climate Change

Автор: Группа авторов

Издательство: John Wiley & Sons Limited

Жанр: География

Серия:

isbn: 9781119413646

isbn:

СКАЧАТЬ suffer negative health consequences due to heat. The second aspect of the impact of heat is more obvious: increases in crop labor requirements result in higher production costs, which could translate into higher food prices, reduced margins, or both. We note that the agricultural labor force is made up of mostly Mexican and Central American workers, often at a disadvantage in terms of legal status and subject to abuse and neglect in terms of complying with regulations that mitigate heat impacts on worker’s health. Medical research has taken important steps in documenting health impacts of heat occurrence. Our chapter makes important contributions to the analysis of the economic impact of heat on agricultural labor. That said, more research is need on this field.

      An important caveat of the modeling approach used in the analysis is that the results are highly aggregated at the regional (county) level out of necessity, because the data did not support a crop‐by‐county approach. On a more positive note, the results enable analyzing the impact of heat on each crop and, thus, enables planners and others to look at specific market conditions for particular segments of the agricultural sector. In addition, because the results are crop specific and incorporating mitigating measures to reduce the impact of heat on labor can be implemented in specific ways that would not have been possible if we had been able to complete the analysis by county without specifying the crop.

      The authors gratefully acknowledge financial support from the National Science Foundation grant No. 1243333 “Collaborative Research: EaSM2 advancing extreme value analysis of high impact climate change and weather events.” Castillo gratefully recognizes support from the Planetary Health Centers of Expertise, and the College of Natural Resources, University of California, Berkeley. Wehner was supported by the US Department of Energy, Office of Science, Office of Biological and Environmental Research, Climate and Environmental Sciences Division, Regional & Global Climate Modeling Program, under Award Number DE‐AC02‐05CH11231.

      Crops Included in the Study and Harvesting Months for Each Crop and County.

County: Fresno
Crop 1: Alfalfa Harvest months: May–November
Crop 2: Almonds Harvest months: August–September
Crop 3: Grapes Harvest months: June–November
Crops 4: Melons Harvest months: July–September
Crops 5: Onions Harvest months May–September
County: Kern
Crop 1: Alfalfa Harvest months March–October
Crop 2: Almonds Harvest months: August–October
Crop 3: Grapes Harvest months: June–November
Crops 4: Melons Harvest months: June–July
Crops 5: Onions Harvest months: May–August
County: San Joaquin
Crop 1: Alfalfa Harvest months: April–September
Crop 2: Almonds Harvest months: August–October
Crop 3: Grapes Harvest months: July–December
Crop 4: Melons Harvest months: May–September
Crop 5: Onions Harvest months: April–June
County: Yolo
Crop 1: Almonds Harvest months: August–October
Crop 2: Alfalfa Harvest months: January–December
Crop 3: Grapes Harvest months: September
Crop 4: Melon Harvest months: June–July
County: Imperial
Crop 1: Alfalfa Harvest months: February–October
Crop 2: Melons Harvest months: May–July
Crop 3: Onions Harvest months: April–May

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