Greenhouse gas emissions of livestock raised in a harsh environment

Flavio Forabosco*, Federico Antonio Canu, Roberto Mantovani

*Corresponding author for this work

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    Domestic animals are large emitters of greenhouse gases (GHGs), and developing countries raise a large number of those animals. Livestock can be divided into local and improved animals. Local animals are usually not well characterised and seldom subject to structured breeding programs but well adapted to local environmental conditions while improved animals are characterised by high productions but limited capacity to adapt to extreme conditions. Analysis conducted with the use of ex-ante carbon-balance tool software indicated that the use of local livestock reduces the GHG emissions. Local dairy cattle emitted 1.54 kg CO2-eq/kg of milk and improved dairy cattle emitted 2.63 kg CO2-eq/kg of milk. Local livestock in extreme climate conditions can perform better than improved livestock and, because of their lower GHG emissions, they can contribute to mitigating climate. Overall, the findings support the existing literature on preserving local genetic resources due to their important role for future generations.

    Original languageEnglish
    JournalInternational Journal of Global Warming
    Volume15
    Issue number4
    Pages (from-to)431-446
    ISSN1758-2083
    DOIs
    Publication statusPublished - 2018

    Keywords

    • Armenia
    • Asia
    • Biodiversity conservation
    • Cattle
    • Chicken
    • Climate change
    • Environment
    • Global warming
    • Greenhouse gas emissions
    • Improved livestock
    • Local livestock
    • Mitigation
    • Pigs
    • Small ruminants

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