Geoscience Data Journal: Subduction and carbonate platform interactions

Plate tectonics, as the unifying theory in Earth sciences, controls the functioning of important planetary processes on geological timescales. Here, we present an open-source workflow that interrogates community digital plate tectonic reconstructions, primarily in the context of the planetary deep carbon cycle. We present an updated plate tectonic reconstruction covering the last 400 million years … Read more…

Elements: Carbonatites and global tectonics

Carbonatites have formed for at least the past three billion years. But over the past 700 My the incidence of carbonatites have significantly increased. We compile an updated list of 609 carbonatite occurrences and plot 387 of known age on plate tectonic reconstructions. Plate reconstructions from Devonian to present show that 75% of carbonatites are … Read more…

Visualizing the Deep Carbon Cycle

Christian Fogerty, writing for American Geophysical Union (AGU)’s EoS magazine, reviews some of our work on modelling and visualising Earth’s deep carbon cycle. We started our exciting journey with the Deep Carbon Observatory (DCO) in 2015, and these projects have laid the foundations of a lot of exciting future work. Importantly, the team behind the … Read more…

Sabin Zahirovic awarded DCO Emerging Leader for 2018

Congratulations to Sabin Zahirovic for receiving an Emerging Leader Award for his work with an international and interdisciplinary Deep Carbon Observatory team investigating links between the evolution of our planet and the exchange of carbon between Earth’s interior and the surface. He was independently nominated by a total of 5 DCO members from 4 countries! Sabin will receive AU$2,000 … Read more…

Two New Sloan Foundation Grants for Deep Carbon Science

The Alfred P. Sloan Foundation recently announced two new Officer’s Grants for deep carbon science, supporting important community building and modeling efforts. These new projects will invigorate a community of scientists committed to understanding the evolution of deep carbon through deep time through 2019 and beyond. “Carbon Down Under: Galvanizing Australia’s research community for the … Read more…

Deep Carbon Observatory Cambridge-Sydney workshop

Almost 30 members of the Deep Carbon Observatory Science Network met on 5 and 6 April 2018 at the University of Cambridge, UK to discuss ways of linking plate tectonic reconstructions to aspects of the deep carbon cycle over geological time. Sabin Zahirovic (EarthByte, University of Sydney, Australia), DCO Synthesis Group 2019 Chair Marie Edmonds … Read more…

How seafloor weathering drives the slow carbon cycle

A previously unknown connection between geological atmospheric carbon dioxide cycles and the fluctuating capacity of the ocean crust to store carbon dioxide has been uncovered by two geoscientists from the University of Sydney. Prof Dietmar Müller and Dr Adriana Dutkiewicz from the Sydney Informatics Hub and the School of Geosciences report their discovery in the … Read more…

Deep Carbon Modelling and Visualisation Project

The Deep Carbon Observatory (DCO) is a 10-year international research initiative to connect scientists from diverse fields and facilitate collaborative research and technology development in the field of deep carbon science. In order to address barriers to communicating the planetary carbon cycle to the public, a Modeling and Visualization workshop was held in May 2015 in Washington D.C. to bring … Read more…