Shallow water carbonate sediment dissolution in the global carbon cycle
Shallow water carbonate sediment dissolution in the global carbon cycle
批准号:
DP220101263
负责人:
Prof Bradley Eyre
金额:
$31.15万
依托单位国家:
澳大利亚
项目类别:
Discovery Projects
财政年份:
2023
资助国家:
澳大利亚
项目状态:
未结题
起止时间:
2023-06-18 至 2026-12-31
中文摘要
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英文摘要
Carbonate sediment dissolution is a globally significant process, but poorly understood in shallow marine waters. This project will determine whether the combined effect of organic matter, ocean acidification and pore water flow in shallow water carbonate sediments increases the release of calcium and alkalinity to the ocean. This project is significant because this release has not previously been accounted for and may lead to an additional uptake of atmospheric carbon dioxide into the global ocean, maybe some additional buffering against ocean acidification, but unfortunately, maybe also a loss of carbonate ecosystems. The outcomes of this project will make a significant contribution to our understanding of the global carbon cycle.
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