6/27/2023 0 Comments Kingdom new lands differences![]() Twice as many emissions result from land use for livestock (16%) as for crops for human consumption (8%).įinally, supply chains account for 18% of food emissions. Land use accounts for 24% of food emissions. This includes crops for human consumption and animal feed. Manure and pasture management also fall into this category.ġ% comes from wild fisheries, most of which is fuel consumption from fishing vessels.Ĭrop production accounts for around a quarter of food emissions. Ruminant livestock – mainly cattle – for example, produce methane through their digestive processes. ![]() We can break these food system emissions down into four broad categories:ģ0% of food emissions come directly from livestock and fisheries. This includes emissions from land use change, on-farm production, processing, transport, packaging, and retail. But as the review above showed, despite this uncertainty, most analyses tend to converge on an estimate of close to half of habitable land being used for agriculture.įood is responsible for one-quarter of the world’s emissionsįood systems are responsible for around one-quarter (26%) of global greenhouse gas emissions. ![]() That can make it difficult to accurately quantify how much rangelands are used for grazing, and therefore how much is used for food production. The intensity of grazing on rangelands can vary a lot. Rangelands are grasslands, shrublands, woodlands, wetlands, and deserts that are grazed by domestic livestock or wild animals.
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