{"id":2822,"date":"2020-02-07T16:54:24","date_gmt":"2020-02-07T16:54:24","guid":{"rendered":"https:\/\/www.trccompanies.com\/insights\/is-intensive-livestock-farming-a-slow-motion-environmental-catastrophe\/"},"modified":"2024-10-11T16:20:17","modified_gmt":"2024-10-11T16:20:17","slug":"is-intensive-livestock-farming-a-slow-motion-environmental-catastrophe","status":"publish","type":"news-and-insights","link":"https:\/\/www.trccompanies.com\/fr\/insights\/is-intensive-livestock-farming-a-slow-motion-environmental-catastrophe\/","title":{"rendered":"Is Intensive Livestock Farming a \u201cSlow-Motion Environmental Catastrophe\u201d?"},"content":{"rendered":"\n\n
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In the UK, agricultural emissions account for 88% of our total ammonia emissions. These emissions are increasing for the fourth consecutive year, meaning the previous target set for 2020 of an 8% reduction is now unlikely to be met. Half of all ammonia emissions are produced by cattle farming[1]. To understand the concern about ammonia emissions we will examine the source of ammonia and what should be done now to protect human and environmental health.<\/p>\n

The rise of intensively farmed animals means that, in some parts of the UK, animals outnumber humans. The high demand for low-cost meat is driving the rapid increase in intensive livestock farming, which are the largest emitters of ammonia. Like in Herefordshire, where there are 88 livestock for every 1 person. Livestock housed in these intensive farms produce manure and slurry which release large quantities of ammonia directly into the atmosphere. Livestock farming also releases large quantities of methane and nitrous oxides, two very powerful Greenhouse Gases. Additionally, runoff of agricultural fertilizers, pesticides and slurry can impact water resources in a community.<\/p>\n

Odour, dust and noise emissions are another nuisance that erode public amenity around livestock farms. The Environment Agency reports that they respond to around 700 pollution incidents on farms each year. Emma Howard Boyd, chair of the Environment Agency, said in a May 8, 2018 article for The Times that:<\/p>\n

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\u201cAgriculture is one of the biggest sources of serious pollution incidents bad farming is a slow-motion environmental catastrophe. It pollutes our watercourses and the air we breathe and it damages the habitats on which wildlife depends.\u201d<\/p>\n<\/blockquote>\n <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n<\/section>\n\n\n\n\n

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UK Agricultural Ammonia Emissions<\/h2>\n

In the UK, pig and poultry farms are responsible for 22% of agricultural emissions, whilst beef and dairy cattle farms carry a whopping 48%. Despite the proportionally large impact of intensive cattle farming, emissions to air, water and land are still not regulated by the Environment Agency\u2019s permitting system. The only livestock farming activities regulated under the Environmental Permitting Regulations are pig and poultry rearing farms that are above a certain threshold of animal places (40,000 places for poultry or 2,000 places for production pigs and 750 for sows). Due to a lack of resources and staff cutbacks, the agency is already struggling to monitor and enforce the pig and poultry regulations. It is doubtful that they will have the capacity to regulate cattle farms in the near future.<\/p>\n

\"\"Ammonia has direct adverse impacts on human health; especially asthmatics or others who are sensitive to respiratory irritants. But the direct impact of ammonia is not the only concern. Ammonia emissions contribute to the formation of secondary inorganic aerosols, which are the main contributor to fine particulate matter (PM2.5) concentrations. Short-term exposure to PM2.5 results in increased hospital admissions from respiratory symptoms. Long-term exposure results in higher incidences of cardiovascular and respiratory diseases and lung cancer. It has been estimated that a global halving of agricultural emissions could reduce the mortality attributed to PM2.5 by approximately 250,000 deaths and reduce deaths by 52,000 across Europe alone.<\/p>\n

Although ammonia itself has a short lifetime in the atmosphere (1-3 hours), PM2.5 has a much longer lifetime (1-3 days). This allows long-range transport of PM2.5 and a wider geographic distribution, meaning that cities as far as kilometers away can be affected by ammonia emissions from agricultural areas.<\/p>\n <\/div>\n <\/div>\n\n <\/div>\n <\/div>\n<\/section>\n\n\n\n\n

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