Earth and Environmental Sciences Area Logo Earth and Environmental Sciences Area Logo
Lawrence Berkeley National Laboratory Logo
Menu
  • About Us
    • Contact Us
    • Organizational Charts
    • Virtual Tours
    • EESA Strategic Vision
  • Our People
    • A-Z People
    • Alumni Network
    • Area Offices
    • Committees
    • Directors
    • IDEA Working Group
    • Paul A. Witherspoon
    • Postdocs & Early Careers
    • Search by Expertise
  • Careers & Opportunities
    • Careers
    • Intern Pilot w/CSUEB
    • Mentorship Program
    • Recognition & Funding Opps
    • EESA Mini Grants
    • S&E Metrics for Performance and Promotion
    • Student Opportunities
    • Supervisor EnRichment (SupER) Program
    • Promotion Metrics (Scientific)
  • Research
    • Area-Wide Program Domain
      • Earth AI & Data
    • Our Divisions
    • Climate & Ecosystem Sciences Division
      • Environmental & Biological Systems Science
        • Programs
        • Environmental Remediation & Water Resources
        • Ecosystems Biology Program
        • Bioenergy
      • Biosphere-Atmosphere Interactions
        • Programs
        • Climate Modeling
        • Atmospheric System Research
        • Terrestrial Ecosystem Science
      • Climate & Atmosphere Processes
        • Programs
        • Climate Modeling
        • Atmospheric System Research
      • Earth Systems & Society
        • Programs
        • Climate Modeling
    • Energy Geosciences Division
      • Discovery Geosciences
        • Programs
        • Basic Energy Sciences (BES) Geophysics
        • Basic Energy Sciences (BES) Geochemistry
        • Basic Energy Sciences (BES) Isotope
      • Energy Resources and Carbon Management
        • Programs
        • Carbon Removal & Mineralization Program
        • Carbon Storage Program
        • Geothermal Systems
        • Hydrocarbon Science
        • Nuclear Energy & Waste
      • Resilient Energy, Water & Infrastructure
        • Programs
        • Water-Energy
        • Critical Infrastructure
        • Environmental Resilience
        • Grid-Scale Subsurface Energy Storage
        • National Alliance for Water Innovation (NAWI)
    • Projects
    • Research at a Glance
    • Publication Lists
    • Centers and Resources
    • Technologies & National User Programs
  • Departments
    • Climate Sciences
    • Ecology
    • Geochemistry
    • Geophysics
    • Hydrogeology
    • Operations
  • News & Events
    • News
    • Events
    • Earth & Environment Newsletter
  • Intranet
  • Safety
    • EESA Safety
  • FoW
  • Search

  • all
  • people
  • events
  • posts
  • pages
  • projects
  • publications

CC2.0 Special Event: Don DePaolo Talk1 min read

by ESD News and Events on November 9, 2011

Announcements Climate & Carbon Sciences Program Area Climate Sciences Department Ecology Department Energy Resources Program Area Environmental Remediation & Water Resources Program Events Fundamental Earth Sciences Program Area Geochemistry Department Geologic Carbon Sequestration Program Geophysics Department Hydrogeology Department Nuclear Energy & Waste Program

Source:  Dan Hawkes

Nov. 10, 2–3 p.m., Building 50 Auditorium

Carboncycle2_0

In a Carbon Cycle 2.0 Special Event—on Thursday, Nov. 10, 2–3 p.m., Building 50 Auditorium—ESD Director Donald J. DePaolo talks about the link between climate change and the “carbon cycle change”: the fact that Earth’s carbon cycles have undergone revolutionary change, entirely due to human burning of fossil fuels and removal of forests.

The root cause of climate change is what could be called “carbon cycle change.” To change global climate, the amount of CO2 in the atmosphere needs to change, which in turn requires a change in the way carbon is moved around among the various forms and places it exists in and on the Earth. If one looks backward millions of years into deep geologic time, and compares the Earth to other planets like Venus, it is possible to grasp how carbon can be moved in and out of planetary interiors, and how natural cycles have acted to regulate the Earth’s surface temperature. These natural geologic processes have produced large changes in the amount of atmospheric CO2 in the geologic past, but they act extremely slowly. In the past 100 years Earth’s carbon cycles have undergone revolutionary change, and there is no doubt that these changes have been produced entirely by burning of fossil fuel and removal of forests. Today, 98 to 99% of the net movement of carbon out of geologic reservoirs into the atmosphere is due to human activities. Whether you think this is a problem or not, it is nevertheless a fact that we are currently doing something that is unprecedented in Earth history.

News & Events

Former Intern Emily Nagamoto Wins AGU Award1 min read

March 27, 2023

Former Science Undergraduate Laboratory Intern (SULI) Emily Nagamoto received an American Geophysical Union (AGU) Outstanding Presentation Award, which honors exceptional presentations given during AGU’s 2022 Fall meeting. She was mentored by Staff Scientist Charuleka Varadharajan and Postdoctoral Research Fellow Mohammed Ombadi during her Summer 2022 SULI term. Currently an undergraduate student in Duke University’s Nicholas…

EESA Scientists Investigate How Tropical Soil Microbes Might Respond to Future Droughts2 min read

March 14, 2023

As the most biologically diverse terrestrial ecosystems on Earth, tropical rainforests are just as critical to sustaining environmental and human systems as they are beautiful. Their unique climate with high temperatures, humidity, and precipitation promotes high primary productivity, which offsets high respiration, resulting in these ecosystems being one of the largest carbon sinks on Earth,…

Doubling Protected Lands for Biodiversity Could Require Tradeoffs With Other Land Uses, Study Finds4 min read

March 3, 2023

This article first appeared on lbl.gov. Scientists show how 30% protected land targets may not safeguard biodiversity hotspots and may negatively affect other sectors – and how data and analysis can support effective conservation and land use planning Although more than half the world’s countries have committed to protecting at least 30% of land and oceans…

Six Berkeley Lab Scientists Named AAAS Fellows6 min read

This article first appeared at lbl.gov Six researchers have been elected into the 2022 class of the American Association for the Advancement of Science The American Association for the Advancement of Science (AAAS) has announced their 2022 Fellows, including six scientists from the Department of Energy’s Lawrence Berkeley National Laboratory (Berkeley Lab). This lifetime honor, which follows…

  • Our People
    • Area Offices
    • Committees
    • Directors
    • Organizational Charts
    • Postdocs
    • Staff Only
    • Search by Expertise
  • Departments
    • Climate Sciences
    • Ecology
    • Geochemistry
    • Geophysics
    • Hydrogeology
  • Research
    • Climate & Ecosystem Sciences Division
    • Energy Geosciences Division
    • Program Domains
      • Programs
    • Projects
  • Contact
    • 510 486 6455
    • eesawebmaster@lbl.gov
    • Our Identity

Earth and Environmental Sciences Area Logo DOE Earth and Environmental Sciences Area Logo UC

A U.S. Department of Energy National Laboratory Managed by the University of California

Lawrence Berkeley National Laboratory · Earth and Environmental Sciences Area · Privacy & Security Notice