Tag Archives: carbon sequestration

Two exciting seminars on Maya Nut tree at Kew

Participants on one of many Maya Nut capacity building courses funded by the Darwin Initiative. This one was at Versailles, Chichigalpa, in Nicaragua. Image: Erika Vohman, Maya Nut Institute

On the 24th and 25th of April Erika Vohman (CEO of the Maya Nut Institute) and Mike Rowley a grad student at the University of Bournemouth gave two great talks at the Royal Botanic Gardens Kew and its subsidiary, the Millennium Seed Bank at Wakehurst in Sussex. Erika spoke about our Darwin Initiative project with the tropical tree Brosimum alicastrum or Maya Nut which finished last month within the context of focusing sustainable development projects in Central America on women and markets.

The slide above shows the role of Maya Nut (Brosimum alicastrum) and livelihoods in the sustainable use and conservation of forests in Central America. Our project invested in workshops and the generation of knowledge to support its sustainable use.

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Seminar at Kew by Mike Rowley: tropical tree converts atmospheric CO2 into mineralized carbonate

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Calcium carbonate (limestone) deposits believed to originate from Brosimum alicastrum (Maya Nut) root-microbe interactions. If confirmed this would be the first tree that has been shown to do so.

At 3 pm on April 24 at the Royal Botanic Gardens, in the Jodrell Seminar Room, Mike Rowley, postgraduate student at Bournemouth University will be giving a seminar in which he proposes that the tropical tree Brosimum alicastrum could be one of the first tree species demonstrated to convert atmospheric CO2 into mineralized carbonate that is deposited in the soil. This could be an exciting discovery as such mineralized carbon in the form of carbonate remains stored inertly  for ca. x 1000 longer than organically sequestered carbon and so could represent a novel approach to carbon sequestration. Mike will present the evidence and mechanisms for this biomineralization to occur. The seminar will take place in the Jodrell Seminar Room at 3 pm. Entry is free but please contact Alex Monro via this post beforehand. See directions below:

jodrell