Program Goal
To transform radically our understanding of the quantities, movements, distribution, and properties of deep Earth carbon and its roles in the origin and limits of life, the creation of hydrocarbons, and the global carbon cycle.
Strategy
Over 10 years, create an international, multidisciplinary community of geologists, mineralogists, geophysicists, chemists, biochemists, microbiologists, and technologists that will:
- Benchmark the current state of our understanding of deep carbon
- Develop an ambitious, intellectually rigorous research agenda
- Cooperatively raise funding and execute that research agenda;
- Synthesize and disseminate findings to the larger scientific community and the public
- Strengthen the geophysical research community through the training of the next generation of young geoscientists and through the development of new instruments, models, and analytical methods.
Sloan grants to the DCO focus on providing funds for organization, institutional infrastructure, data management, and instrument development.
Structure
The DCO is structurally divided into four research communities, each focused on a different area of deep carbon research:
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Extreme Physics and Chemistry
The Extreme Physics and Chemistry community explores how the high temperatures and pressures deep in Earth alter the physical and chemical properties of carbon.
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Reservoirs and Fluxes
The Reservoirs and Fluxes community focuses on where the carbon is, how much there is of it, and how and why it moves both within the mantle and between the mantle, the crust, and the surface.
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Deep Energy
The Deep Energy community examines the abundance, distribution, and origins of abiotic hydrocarbons and reactions between water and rock that produce energy.
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Deep Life
The Deep Life directorate seeks to characterize the exotic microbial communities in the deep Earth, how they survive, and their relation to life on the surface.
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Three additional “teams” provide services to the four DCO research communities:
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DCO Executive Secretariat
The DCO Executive Secretariat provides oversight and coordination of the project as a whole.
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Data Management Team
The Data Management Team provides data and computational infrastructure and services to the DCO.
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Engagement Team
The Engagement Team provides resources and services to help facilitate effective communication within the DCO, with the larger geoscience research community, and with the public.
Sloan's investment in the Deep Carbon Observatory is overseen by grantee and Senior Science Advisor
News
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Issues in Science and Technology
Independent Science for a Daunting Future
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Science
Temperature Limits to Deep Subseafloor Life in the Nankai Trough
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Epigram
Drones venture out into the smoky, volcanic unknown
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Phys.org
New drone technology improves ability to forecast volcanic eruptions
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University of Rhode Island
Microbial diversity below seafloor is as rich on the Earth's service
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US Geological Survey
Gases released from Yellowstone volcano provides clues to Earth's formation
Resources
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DeepCarbon.net
The Deep Carbon Observatory Homepage
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Carbon in Earth
An open source scholarly collection summarizing the state of deep carbon knowledge.
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Midterm Scientific Review of the Deep Carbon Observatory
An independent expert review of what the DCO has accomplished five years through its ten-year mission.
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