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longdom.org
article
https://www.longdom.org/open-access-pdfs/carbon-sequestration-techniques-for-…
Carbon Sequestration Techniques for Climate Change Mitigation Dequan Hao* Department of Forest Research, Shandong University, Jinan, Shandong, China DESCRIPTION Climate change, driven largely by anthropogenic emissions of Greenhouse Gases (GHGs) such as Carbon Dioxide (CO2), poses significant challenges to global ecosystems and human societies. As efforts intensify to reduce emissions, carbon sequestration-removing CO2 from the atmosphere and storing it long-term-has emerged as a critical strategy for mitigating climate change. Carbon sequestration refers to the process of capturing and storing carbon dioxide, thereby preventing its release into the atmosphere where it contributes to climate change. J For Res, Vol.13 Iss.3 No:1000515 1 Challenges and future directions Technological advancements: Continued research and development are essential to overcoming technological barriers and reducing costs associated with carbon sequestration techniques such as DAC and CCS. CONCLUSION Carbon sequestration techniques represent powerful tools in the fight against climate change, offering pathways to achieve net-zero emissions and limit global temperature rise.
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doi.gov
official
https://www.doi.gov/climate/carbonsequestration
An official website of the United States government. A **.gov** website belongs to an official government organization in the United States. **Secure .gov websites use HTTPS**. ) or **https://** means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites. # Carbon Sequestration. Under the Energy Independence and Security Act of 2007, we at the U.S. Department of the Interior must complete national assessments of the potential of geological (underground) and biological (within soil and vegetation) carbon sequestration to mitigate greenhouse-gas emissions. We will use this assessment to develop strategies to enhance carbon storage in geologic formation and in plants and soil on our lands in a manner that supports our stewardship mission. These best-management practices will have the goals of mitigating climate change, restoring and improving the health of ecosystems, facilitating adaptation to climate change and providing green jobs. ## Was this page helpful? This page was not helpful because the content:. ### U.S. Department of the Interior.
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pubs.usgs.gov
official
https://pubs.usgs.gov/fs/2008/3097/pdf/CarbonFS.pdf
The term “carbon sequestration” is used to describe both natural and deliberate CARBON, IN GIGATONS PER YEAR 1.5 Fossil-fuel CO2 release forest Net uptake Net non-forest uptake Net CO2 release 0 NET FLUX OF CARBON AS CO2 processes by which CO2 is either removed from the atmosphere or diverted from emission sources and stored in the ocean, terrestrial environments (vegetation, soils, and sediments), and geologic formations. Page 3 Mitigation by all other methods Mitigation by geologic sequestration Soils Vegetation 3,400 (maximum) 200 100 0 150 50 CARBON, IN GIGATONS Depleted oil and gas reservoirs Formations containing saline water TERRESTRIAL (MAXIMUM) GEOLOGIC (POTENTIAL) EMISSIONS REDUCTION AND SEQUESTRATION A Modeled U.S. mitigation by 2100 B Estimated U.S. sequestration capacity Figure 4.
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trpc.org
article
https://www.trpc.org/DocumentCenter/View/11611/Attachment-5a_Carbon-Sequestra…
Summary of stakeholder perspectives on a regional carbon sequestration program Vision • Regional in scale • Includes wide range of practices: trees, agriculture, prairie preservation • Accessible to all types of land owners (urban, rural, small and large) • Supports other community goals related to habitat protection, open space protection, cooling • Focuses on voluntary and incentive-based tools, including education and technical support, with some regulatory support • Coordinated with state efforts Opportunities • Develop a baseline estimate of carbon sequestered through existing land uses (agriculture, forests, prairies) to account for impact of land conversion • Develop outreach materials and provide technical assistance for various practices: regenerative agriculture, forest management (including extended rotations), urban tree preservation and landscaping • Connect to existing programs, like Transfer of Development Rights (TDR), Voluntary Stewardship Program (VSP), existing city tree programs • Develop more consistent/complementary tree protection policies and standards across partner jurisdictions • Regulatory reform to remove barriers to regenerative agriculture practices Concerns • Appropriate balance among different sequestration forms: ex., where reforestation potential overlaps with existing agricultural lands or prairie areas • Appropriate balance between tree protection in urban areas, need for dense urban development (another TCMP strategy), and residential development • Financial cost of programs and staff time • Lack of interest among landowners/land managers • Ongoing maintenance requirements of lands used to account for sequestration • How to keep all stakeholders involved in the process • Voluntary, flexible tools are preferred, but may not meet the need • More land use needs than available land • Focus on carbon sequestration will reduce action on carbon reduction, allowing continued emissions from polluting entities • Accounting, so carbon sequestration benefit is not counted more than once These interviews suggest there is considerable interest among potential community partners in activities that increase carbon sequestration, but that any future steps should carefully consider how those actions support other regional goals.
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sciencedirect.com
article
https://www.sciencedirect.com/science/article/pii/S2772656822000367
Terrestrial carbon sequestration can be enhanced through biomass and soil carbon boosting approaches viz., conservation agriculture, agroforestry, biochar
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wri.org
article
https://www.wri.org/insights/6-ways-remove-carbon-pollution-sky
Carbon removal strategies include familiar approaches like growing trees as well as more novel technologies like direct air capture, which scrubs CO2 from the air after which it can be sequestered underground. **The latest** **climate model scenarios** **show that in addition to substantial and rapid emissions reductions, large-scale carbon removal will be needed to keep temperature rise to 1.5 degrees C.** The amount of carbon removal ultimately needed will depend on how quickly we reduce emissions in the near term as well as the magnitude and duration of any increase above 1.5 degrees C, known as overshoot. Some management approaches that can increase carbon removal by trees and forests include:. Cost estimates for DAC with sequestration vary: voluntary purchases of carbon removal credits from direct air capture range from $100 to more than $2,000 per metric ton of CO2 depending on the technology, energy source, use of policy incentives, and other factors.
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climate.mit.edu
research
https://climate.mit.edu/explainers/carbon-capture
Carbon capture and storage (CCS) refers to a collection of technologies that can help address climate change by reducing carbon dioxide (CO2) emissions.
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energy.gov
official
https://www.energy.gov/science/doe-explainscarbon-sequestration
Carbon sequestration refers to the storage of carbon dioxide (CO2) after it is captured from industrial facilities and power plants or removed directly from