Andrea L. Dutton

Rapid Australian Plate Motion across Dynamic Topography Promotes Last Interglacial Reef Subsidence and the Long-Term Development of the Great Barrier Reef

Andrea L. Dutton, Belinda Dechnik, Shangxin Liu, Alessandro M. Forte et autres

Data shown in the tables and figures of the manuscript: Rapid Australian Plate Motion across Dynamic Topography Promotes Last Interglacial Reef Subsidence and the Long-Term Development of the Great Barrier Reef, submitted to AGU Advances. Data include: (1) Previously published data on …

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Rapid Australian Plate Motion across Dynamic Topography Promotes Last Interglacial Reef Subsidence and the Long-Term Development of the Great Barrier Reef

Andrea L. Dutton, Belinda Dechnik, Shangxin Liu, Alessandro M. Forte et autres

Data shown in the tables and figures of the manuscript: Rapid Australian Plate Motion across Dynamic Topography Promotes Last Interglacial Reef Subsidence and the Long-Term Development of the Great Barrier Reef, submitted to AGU Advances. Data include: (1) Previously published data on …

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North American ice sheet persistence into past interglacials should inform future projections

Roger C. Creel, Robert E. Kopp, Andrea L. Dutton, Yuxin Zhou et autres

How fast future sea level rises will depend on the Antarctic Ice Sheet (AIS) response to warming. AIS projections are shaped by the assumption that sea-level peaks during past interglacials occurred after the North American ice sheet complex (NAIS) disappeared. We synthesize …

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Episodic reef growth in the Last Interglacial driven by competing influence of polar ice sheets to sea level rise

Karen L. Vyverberg, Andrea L. Dutton, Belinda Dechnik, Jody Michael Webster et autres

Rapid, millennial-scale changes in sea level have been proposed for the beginning, middle, and/or end of the Last Interglacial (LIG) [~129 to 116 thousand years ago (ka)]. Each of these scenarios has different implications for polar ice sheet behavior in a warming …

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Warming of +1.5 °C is too high for polar ice sheets

Chris R. Stokes, Jonathan Louis Bamber, Andrea L. Dutton, Robert M. DeConto

Mass loss from ice sheets in Greenland and Antarctica has quadrupled since the 1990s and now represents the dominant source of global mean sea-level rise from the cryosphere. This has raised concerns about their future stability and focussed attention on the global …

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North American ice sheet persistence during past warm periods should inform future projections

Roger C. Creel, Robert E. Kopp, Andrea L. Dutton, Maureen E. Raymo et autres

How fast sea level rises in the next century will depend on how fast the Antarctic Ice Sheet responds to warming. Projections of future Antarctic Ice Sheet behavior are shaped by the assumption that peak sea level during past warm periods occurred …

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Decadal to seasonal changes in oxygen isotopes across Dansgaard-Oeschger events from speleothems in the mid-continent of North America

Shaun A. Marcott, Melissa M. Reusche, Cameron J. Batchelor, Ian J. Orland et autres

The connection between abrupt high-latitude warming during the last glacial period and rapid temperature/hydrologic changes at lower latitudes has revealed strong inter-hemispheric teleconnections in the ocean–atmosphere system. How this connection influenced climate in the midcontinent of North America is unclear because climate …

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Expedition 389 summary

Jody Michael Webster, Ana Christina Ravelo, H.L.J. Grant, M.B. Rydzy et autres

Our understanding of the mechanisms controlling eustatic sea level and global climate changes has been hampered by a lack of appropriate fossil coral records over the last 500 ky, particularly into and out of the glacial periods. This problem was addressed by …

Site M0106

Jody Michael Webster, Ana Christina Ravelo, H.L.J. Grant, M.B. Rydzy et autres

Site M0101

Jody Michael Webster, Ana Christina Ravelo, H.L.J. Grant, M.B. Rydzy et autres

Site M0100

Jody Michael Webster, Ana Christina Ravelo, H.L.J. Grant, M.B. Rydzy et autres

Site M0109

Jody Michael Webster, Ana Christina Ravelo, H.L.J. Grant, M.B. Rydzy et autres