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Enhanced weathering, also termed ocean alkalinity enhancement when proposed for carbon credit systems, is a process that aims to accelerate the natural weathering by spreading finely ground silicate rock, such as basalt, onto surfaces which speeds up chemical reactions between rocks, water, and air. It also removes carbon dioxide (CO 2) from ...
The carbonate-silicate cycle is the primary control on carbon dioxide levels over long timescales. [ 3 ] It can be seen as a branch of the carbon cycle, which also includes the organic carbon cycle, in which biological processes convert carbon dioxide and water into organic matter and oxygen via photosynthesis. [ 5 ]
Carbon sequestration is the process of storing carbon in a carbon pool. [2]: 2248 It plays a crucial role in limiting climate change by reducing the amount of carbon dioxide in the atmosphere. There are two main types of carbon sequestration: biologic (also called biosequestration) and geologic. [3]
Texas Land Commissioner secures largest carbon sequestration lease in US. Tribune. Odessa American, Texas. October 10, 2024 at 8:46 AM. Oct. 10—AUSTIN — Texas Land Commissioner Dr. Dawn ...
Basalt (UK: / ˈbæsɔːlt, - əlt /; [ 1 ] US: / bəˈsɔːlt, ˈbeɪsɔːlt /) [ 2 ] is an aphanitic (fine-grained) extrusive igneous rock formed from the rapid cooling of low- viscosity lava rich in magnesium and iron (mafic lava) exposed at or very near the surface of a rocky planet or moon.
Blue carbon is a concept within climate change mitigation that refers to "biologically driven carbon fluxes and storage in marine systems that are amenable to management". [ 2 ]: 2220 Most commonly, it refers to the role that tidal marshes, mangroves and seagrass meadows can play in carbon sequestration. [ 2 ]: 2220 These ecosystems can play an ...
Carbon capture and storage (CCS) is a process by which carbon dioxide (CO 2) from industrial installations is separated before it is released into the atmosphere, then transported to a long-term storage location. [ 1 ]: 2221 With CCS, the CO 2 is captured from a large point source, such as a natural gas processing plant and typically is stored ...
Project Vesta. Vesta is a public benefit corporation focused on ocean-based carbon dioxide removal. It researches and performs accelerated weathering of the mineral olivine as a coastal protection strategy which helps the ocean naturally remove carbon dioxide from the atmosphere. [1][2] Vesta grinds up naturally abundant olivine into sand and ...