Biochar from Sugarcane Filtercake Reduces Soil CO₂ Emissions Relative to Raw Residue and Improves Water Retention and Nutrient Availability in a Highly-Weathered Tropical Soil

• Angela Joy Eykelbosh ,

  * E-mail: a.eykelbosh@alumni.ubc.ca

  Affiliation Institute for Resources, Environment, and Sustainability, University of British Columbia (UBC), Vancouver, British Columbia, Canada

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• Mark S. Johnson,

  Affiliations Institute for Resources, Environment, and Sustainability, University of British Columbia (UBC), Vancouver, British Columbia, Canada, Department of Earth, Ocean, and Atmospheric Sciences, University of British Columbia (UBC), Vancouver, British Columbia, Canada

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• Edmar Santos de Queiroz,

  Affiliation Faculdade de Agronomia, Medicina Veterinária e Zootecnia (FAMEV), Universidade Federal de Mato Grosso, Cuiabaá, Mato Grosso, Brazil

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• Higo José Dalmagro,

  Affiliation Instituto de Física, Universidade Federal de Mato Grosso, Cuiabá, Mato Grosso, Brazil

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• Eduardo Guimarães Couto

  Affiliation Faculdade de Agronomia, Medicina Veterinária e Zootecnia (FAMEV), Universidade Federal de Mato Grosso, Cuiabaá, Mato Grosso, Brazil

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