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A longitudinal study of food deserts in JAMA Internal Medicine shows that supermarket availability is generally unrelated to fruit and vegetable recommendations and overall diet quality. [59] In a 2018 article in Guernica, Karen Washington states that factors beyond physical access suggest the community should reexamine the word food desert itself.
A 2016 USDA map. According to the Medley Food Desert Project, in 2017, nearly 24 million Americans lived in food deserts. [16] Food deserts are heavily concentrated in southern states, which correlates with concentration of poverty, including the south's Black belt. The map shows the percentage of people without cars living in areas with no ...
Food deserts occur in poor urban areas with limited or no access to healthful affordable food options. [27] [28] Low income families are more likely to not have access to transportation so tend to be negatively affected by food deserts. [27] An influx of people moving into such urban areas has magnified the existing problems of food access. [29]
Prevention of food waste infers all actions that reduce food production and ultimately prevent food from being produced in vain, such as food donations or re-processing into new food products. Valorisation on the other hand comprise actions that recover the materials, nutrients or energy in food waste, for instance by producing animal feed ...
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Desertification is the process by which a piece of land becomes a desert, as the word desert implies. [3] The loss or destruction of the biological potential of the land is referred to as desertification. [4] It reduces or eliminates the potential for plant and animal production on the land and is a component of the widespread ecosystem ...
(CNN) — Striking images from the Sahara Desert show large lakes etched into rolling sand dunes after one of the most arid, barren places in the world was hit with its first floods in decades ...