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Apply to sail on these upcoming IODP Expeditions

The International Ocean Discovery Program (IODP) is now accepting applications for Expedition 387: Amazon Margin and Expedition 388: Equatorial Atlantic Gateway.

Expedition 387: Amazon Margin
26 April to 26 June 2020

Expedition 387 will drill the upper portion of the Foz do Amazonas basin of the equatorial margin of Brazil to recover a complete, high-resolution sedimentary sequence spanning nearly the entire Cenozoic. This expedition is the marine complement to the Trans-Amazon Drilling Project transect of continental drill sites, and will address fundamental questions about the Cenozoic climatic evolution of the Amazon region, the origins and evolution of the neotropical rain forest and its incomparable biodiversity, the paleoceanographic history of the western equatorial Atlantic, and the origins of the transcontinental Amazon River. Core and log data from sites on the uppermost continental slope will be used to: (1) generate a continuous record of climate and biodiversity in Cenozoic South America at unprecedented resolution; (2) reconstruct the oceanographic conditions of the western tropical Atlantic; (3) provide critical marine biostratigraphic control for correlation with the Trans-Amazon Drilling Project; (4) determine the onset and history of trans-continental drainage of the proto-Amazon River into the Atlantic; and (5) test major hypotheses about the originations and extinctions of tropical South American biota.  

More information about the expedition science objectives can be found here.

The general deadline for scientists to submit applications to ANZIC is 1 March 2019

Expedition 388: Equatorial Atlantic Gateway
26 June to 26 August 2020

Expedition 388 will study the tectonic, climatic, and biotic evolution of the Equatorial Atlantic Gateway (EAG) at three sites on and near the Pernambuco Plateau (northeastern Brazilian continental shelf). These will target Late Cretaceous-Recent sediments and oceanic crust and are strategically located both near the continental margin and at paleo-water depths that are shallow enough (< 2000 m) to provide well-preserved organic biomarkers and calcareous microfossils for proxy reconstructions of greenhouse climates. Core and log data will address four key themes: (1) the early rift history of the Equatorial Atlantic; (2) the biogeochemistry of the restricted Equatorial Atlantic; (3) the long-term paleoceanography of the EAG; and, (4) the limits of tropical climates and ecosystems under conditions of extreme warmth. This expedition will constrain the long-term interactions between tectonics, oceanography, ocean biogeochemistry and climate, and the functioning of tropical ecosystems and climate during intervals of extreme warmth.  

More information about the expedition science objectives can be found here.

The general deadline for scientists to submit applications to ANZIC is 1 April 2019

Opportunities exist for researchers (including graduate students) in all specialties – including but not limited to sedimentologists, structural geologists, paleontologists, biostratigraphers, petrologists, paleomagnetists, petrophysicists, borehole geophysicists, microbiologists, and inorganic/organic geochemists.

For ANZIC scientists all travel costs should be covered. In addition the ANZIC IODP Office may provide up to $A40,000 for post-cruise activities (mainly analytical costs) for Australian and New Zealand university and research institution scientists and post-graduate students, if funding cannot be obtained in any other way. Applications for such funding can only be made after expeditions are completed and samples are in hand.

This is an excellent opportunity for scientists, doctoral students or post docs to collaborate with an international team of scientists, either aboard or on land. Assuming we have suitable applicants, we expect to have one member of the science party, but a larger team potentially could be assembled about that person. 

New Zealanders should contact Marianna Terezow [NZODP(at)gns.cri.nz].