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  2. Causes of climate change - Wikipedia

    en.wikipedia.org/wiki/Causes_of_climate_change

    Main sources of global methane emissions (2008-2017) according to the Global Carbon Project [ 40] Methane emissions come from livestock, manure, rice cultivation, landfills, wastewater, and coal mining, as well as oil and gas extraction. [ 41] Nitrous oxide emissions largely come from the microbial decomposition of fertiliser.

  3. Wikipedia:Citing sources - Wikipedia

    en.wikipedia.org/wiki/Wikipedia:Citing_sources

    As with spelling differences, it is normal practice to defer to the style used by the first major contributor or adopted by the consensus of editors already working on the page, unless a change in consensus has been achieved. If the article you are editing is already using a particular citation style, you should follow it; if you believe it is ...

  4. Greenhouse gas emissions - Wikipedia

    en.wikipedia.org/wiki/Greenhouse_gas_emissions

    For example, the manufacture and use of nitrogen fertilizer contributes around 5% of all global greenhouse gas emissions. [123] Livestock farming is a major source of greenhouse gas emissions. [124] At the same time, livestock farming is affected by climate change. Farm animals' digestive systems can be put into two categories: monogastric and ...

  5. Methane emissions - Wikipedia

    en.wikipedia.org/wiki/Methane_emissions

    Increasing methane emissions are a major contributor to the rising concentration of greenhouse gases in Earth's atmosphere, and are responsible for up to one-third of near-term global heating. [ 1 ] [ 2 ] During 2019, about 60% (360 million tons) of methane released globally was from human activities, while natural sources contributed about 40% ...

  6. Taxonomy - Wikipedia

    en.wikipedia.org/wiki/Taxonomy

    In 2012, several major academic and scientific publishing bodies mounted Project CRediT to develop a controlled vocabulary of contributor roles. [18] Known as CRediT (Contributor Roles Taxonomy) , this is an example of a flat, non-hierarchical taxonomy; however, it does include an optional, broad classification of the degree of contribution ...

  7. Primary production - Wikipedia

    en.wikipedia.org/wiki/Primary_production

    Primary production is the production of chemical energy in organic compounds by living organisms. The main source of this energy is sunlight but a minute fraction of primary production is driven by lithotrophic organisms using the chemical energy of inorganic molecules. The Calvin cycle of photosynthesis. Regardless of its source, this energy ...

  8. List of philanthropists - Wikipedia

    en.wikipedia.org/wiki/List_of_philanthropists

    Alfred Nobel – founder of the Nobel Prizes. Alice Barbee Castleman – American social leader, philanthropist, and suffragist from Kentucky. Alicia Keys – American singer/songwriter; spokeswoman for Keep A Child Alive. Amal Hijazi – Lebanese singer, known for her philanthropy.

  9. List of file formats - Wikipedia

    en.wikipedia.org/wiki/List_of_file_formats

    FUN – A FUN file is a file that has been encrypted by Jigsaw ransomware, which is malware distributed by cybercriminals. It contains a file, such as a .JPG, .DOCX, .XLSX, .MP4, or .CSV file, that has been renamed and encrypted by the virus. FLM – FL Studio Mobile, can also be used as a project file. FLP – FL Studio Project File