Ocean Carbon Cycle Group

Ocean Carbon Cycle Group

Investigating the transport and the transformation of carbon in the ocean

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What We Do

The Ocean Carbon Cycle (OCC) group at AOML researches the transport and the transformation of carbon in the ocean. The overarching question that is addressed is “What has happened to the carbon dioxide emitted by human activities and what is it’s impact on ocean ecosystems?”. The efforts by AOML’s OCC group include:

    1. Determining the air-sea CO2 fluxes from surface water CO2 measurements on ships of opportunity (SOOP).
    2. Quantifying the decadal changes of carbon in the ocean as participants in the GO-SHIP repeat hydrography surveys.
    3. Establishing a coastal ocean acidification observing system in the Gulf region and along the East coast of the US.

Top News

Scientists at AOML lead workshop for international Surface Ocean CO2 Reference Observing Network (SOCONET) 

Last week, scientists with AOML’s Ocean Carbon Cycle team led a workshop under the international Surface Ocean CO2 Reference Observing Network (SOCONET) on best practices for maintaining an underway pCO2 system and quality-controlling data to standardize crucial measurements of the surface ocean’s uptake of carbon.  The global ocean takes up carbon from the atmosphere on […]

Denis Pierrot explains the pCO2 Sensor

Read More News

Setting sun below a blue sky with orange and pinkish hue brushing the rippling ocean's surface as gray clouds hover in small pieces
The massive icebreaking Le Comandant Charcot cruise ship glides on calm sees with the sun behind it and icebergs
Voyage of collaboration: The XBT Network and the Ship Of Opportunity Program
The R/V Thomas Thompson at the dock in Fremantle, Australia benath the night sky with the glimmer of the moonlight trickling from above and the yellow lights of the ship beaming like stars stolen from the darkness above

Who We Are

| Denis Pierrot, Ph.D.

Oceanographer

| Leticia Barbero, Ph.D.

Research Scientist

| Katelyn Schockman, Ph.D.

Assistant Scientist

| Evan Josza

Research Associate

| Patrick Mears

Research Associate

Areas of Research

International Partnerships

Maintain Ocean Observing Networks

GO-SHIP brings together scientists with interests in physical oceanography, the carbon cycle, marine biogeochemistry and ecosystems, and other users and collectors of hydrographic data to develop a globally coordinated network of sustained hydrographic sections as part of the global ocean/climate observing system.