Insights on the evolution of the living Great Amazon Reef System, equatorial West Atlantic
de Mahiques, M.M.; Siegle, E.; Francini-Filho, R.B.; Thompson, F.L.; de Rezende, C.E.; Gomes, J.D.; Asp, N.E. (2019). Insights on the evolution of the living Great Amazon Reef System, equatorial West Atlantic. NPG Scientific Reports 9(1): 8 pp. https://dx.doi.org/10.1038/s41598-019-50245-6
In: Scientific Reports (Nature Publishing Group). Nature Publishing Group: London. ISSN 2045-2322; e-ISSN 2045-2322, more
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| Authors | | Top |
- de Mahiques, M.M.
- Siegle, E.
- Francini-Filho, R.B.
- Thompson, F.L.
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- de Rezende, C.E.
- Gomes, J.D.
- Asp, N.E.
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| Abstract |
The Great Amazon Reef (GARS) is an extensive mesophotic reef ecosystem between Brazil and the Caribbean. Despite being considered as one of the most important mesophotic reef ecosystems of the South Atlantic, recent criticism on the existence of a living reef in the Amazon River mouth was raised by some scientists and politicians. The region is coveted for large-scale projects for oil and gas exploration. Here, we add to the increasing knowledge about the GARS by exploring evolutionary aspects of the reef using primary and secondary information on radiocarbon dating from carbonate samples. The results obtained demonstrate that the reef is alive and growing, with living organisms inhabiting the GARS in its totality. Additional studies on net reef growth, habitat diversity, and associated biodiversity are urgently needed to help reconcile economic activities and biodiversity conservation. |
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