Lélevage de viande bovine pollue-t-il vraiment pas ?
“l'élevage de viande bovine ne polue pas”
Summary
L'élevage de viande bovine génère d'importantes émissions de gaz à effet de serre, contribue à la déforestation et à la dégradation des sols, et représente une part majeure des émissions mondiales du secteur de l'élevage. Même si les émissions directes aux États‑Unis peuvent sembler modestes en pourcentage, l'impact global montre que l'élevage bovin pollue significativement.
Sources 59 searched
- Impact of Beef Cattle on the Environment
Location: Pasture Systems & Watershed Management Research Title: Impact of Beef Cattle on the Environment Author
- Environmental Effects of the Livestock Industry - PMC - NIH
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- Reducing climate impacts of beef production: A synthesis of life cycle assessments across management systems and global regions - PMC
Beef production is also a major driver of global deforestation and land degradation (Bustamante et al., 2012; Cederberg et al., 2011). Globally, cattle produce ~78% of total livestock GHG emissions (including other livestock like goats, sheep, etc.), and enteric methane (CH4) is the largest ...
- Greenhouse Gas Emissions from Beef Cattle Breeding Based ...
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- Greenhouse gas emissions in US beef production can be reduced by up to 30% with the adoption of selected mitigation measures | Nature Food
The United States is the world’s ... of food and supporting the livelihoods of millions, it results in 201 Mt of greenhouse gas (GHG) emissions each year, or 3.3% of total US emissions3,4....
- Cows and Climate Change | UC Davis
Cows and other ruminants account for just 4 percent of all greenhouse gases produced in the United States, he said, and beef cattle just 2 percent of direct emissions.
- Don’t Blame Cows for Climate Change | UC Davis
Despite oft-repeated claims by sources ranging from the United Nations to music star Paul McCartney, it is simply not true that consuming less meat and dairy products will help stop climate change, says a University of California authority on ...
- Ag Data News | Aaron Smith | Substack
Agriculture, Economics, and Data. Click to read Ag Data News, by Aaron Smith, a Substack publication with thousands of subscribers.
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