• The role of trade in the greenhouse gas footprints of EU diets
    https://www.sciencedirect.com/science/article/pii/S2211912418300361


    Fig. 3. Dietary emissions presented in A) food item groups (categories ‘Meat, eggs’ and ‘Dairy’ also include the emissions from feed production), B) production regions.

    Meat and egg consumption represents the largest share of food supply #emissions in all EU countries (Fig. 3A), ranging from 49% to 64% (EU average 56%), followed by the consumption of dairy products that account for 16–36% of the dietary emissions (EU average 27%). Direct consumption of cereals, rice, and maize account for 2–8% of the emissions (EU average 4%). Beverages and stimulants, and the consumption of vegetable oils for food account on average for less than 5% each. Emissions related to feed embedded in animal product consumption account for approximately 37% of the total emissions.

    Most emissions from the production and trade of the EU food supply are caused by the consumption of domestic products or imports from other European countries (EU average 64%) (Fig. 3B). Latin America (EU average 25%) is the second most important import region followed by Asia (EU average 7%) and Africa (EU average 3%). The dominance of domestic production and intra-EU trade is expected, as most of the emissions accounted in our study are related to animal product consumption. Animal products in the EU are generally produced in nearby countries, and food and feed crops are also traded from regions further away.

    #climat #agriculture


    • Fig. 2. Production- and trade-related dietary emissions of the average diets in EU countries.

      Emissions here account for the direct food consumption and the feed used in the production of the animal products that were consumed. Enteric fermentation (14–30%, EU average 22%) and manure management (15–25%, EU average 22%) are major emission sources followed by inorganic (8–26%, EU average 14%) and organic (2–6%, EU average 3%) fertilizer use (Fig. 2). International transportation emissions account only for approximately 6% of the emissions (3–20%). Non-CO2 emissions dominate the picture and account on average for over 60% of the total emissions. Land use change emissions account for on average 30% of the emissions (min 17% Latvia, max 43% the Netherlands).

    • #agriculture_et_climat

      Stocker du carbone dans le sol, un enjeu majeur - Revue Critique d’Ecologie Politique
      http://ecorev.org/spip.php?article920

      Le sol n’est pas seulement un milieu vivant support de la fertilité et de l’agronomie, c’est également un formidable « puits de carbone », c’est à dire qu’il est capable de fixer des quantités considérables de carbone sous forme de matière organique - à condition d’adopter des pratiques agricoles favorables. L’agronome Claude Aubert, co-fondateur des éditions Terre vivante et de la revue Les quatre saisons du jardinage, nous présente les données du problème et les principales solutions.

      Agriculture et climat - Revue Critique d’Ecologie Politique
      http://ecorev.org/spip.php?article959

      Fortement émettrice de gaz à effet de serre, l’agriculture est trop mal appréhendée à cet égard pour constituer un chantier important de lutte contre les dérèglements climatiques. C’est pourtant à cela que nous engage Diane Vandaele, en charge de ces questions au Réseau Action Climat.