Role of nitrogen-rich compounds for increasing carbon sequestration in soil

富氮化合物在增加土壤固碳方面的作用

• 批准号: DP240102549
• 负责人: Prof Peter Kopittke
• 金额: $ 39.46万
• 依托单位: The University of Queensland
• 依托单位国家: 澳大利亚
• 项目类别: Discovery Projects
• 财政年份: 2024
• 资助国家: 澳大利亚
• 起止时间: 2024-01-01 至 2026-12-31
• 项目状态: 未结题
• 来源: https://dataportal.arc.gov.au/RGS/Web/Grants/DP240102549
• 关键词: Role; nitrogen; rich; compounds; increasing

This project aims to unravel how increasing concentrations of nitrogen-rich compounds in soils can potentially increase our ability to sequester soil organic carbon. This is significant because long-term agricultural production greatly reduces soil organic carbon stocks and releases carbon dioxide as a greenhouse gas. Expected outcomes of this project include providing information that is urgently needed to develop predictive carbon models for effective policy-making and improved management. This project should provide substantial benefits, including fulfilling the carbon sequestration potential of Australia’s soils, thereby delivering positive economic outcomes through increased farm-gate output and mitigation of climate change.

该项目旨在揭示土壤中富氮化合物浓度的增加如何潜在地提高我们隔离土壤有机碳的能力。这一点意义重大，因为长期的农业生产大大减少了土壤有机碳储量，并释放出作为温室气体的二氧化碳。这一项目的预期成果包括提供迫切需要的信息，以制定有效决策和改进管理的预测性碳模型。该项目将带来巨大的效益，包括实现澳大利亚土壤的碳固存潜力，从而通过增加农场产量和减缓气候变化带来积极的经济成果。