sea level for the last 1,000,000 years rohling, ej, gl foster, km grant, g marino, ap roberts, me...

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Sea level for the last 1,000,000 years Rohling, EJ, GL Foster, KM Grant, G Marino, AP Roberts, ME Tamisiea, and F Williams. “Sea-Level and Deep-Sea-Temperature Variability over the Past 5.3 Million Years.” Nature, 2014. 1

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Page 1: Sea level for the last 1,000,000 years Rohling, EJ, GL Foster, KM Grant, G Marino, AP Roberts, ME Tamisiea, and F Williams. “Sea-Level and Deep-Sea-Temperature

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Sea level for the last 1,000,000 years• Rohling, EJ, GL Foster, KM Grant, G Marino, AP Roberts, ME Tamisiea, and F Williams. “Sea-Level and Deep-Sea-Temperature

Variability over the Past 5.3 Million Years.” Nature, 2014.

Page 2: Sea level for the last 1,000,000 years Rohling, EJ, GL Foster, KM Grant, G Marino, AP Roberts, ME Tamisiea, and F Williams. “Sea-Level and Deep-Sea-Temperature

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Post-Glacial Maximum Sea Level• Donoghue, Joseph F. “Sea Level History of the Northern Gulf of Mexico Coast and Sea Level Rise Scenarios

for the near Future.” Climatic Change 107, no. 1–2 (2011): 17–33.

Page 3: Sea level for the last 1,000,000 years Rohling, EJ, GL Foster, KM Grant, G Marino, AP Roberts, ME Tamisiea, and F Williams. “Sea-Level and Deep-Sea-Temperature

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Pleistocene Terrace

Higher Uplands

Exposed Shelf

Shelf-e

dge

Delta

Exposed Continental Shelf During the last Ice Age

FISK, 1944

Pleistocene erosional surface

Shoreline

BLUM & ROBERTS, 2011

Page 4: Sea level for the last 1,000,000 years Rohling, EJ, GL Foster, KM Grant, G Marino, AP Roberts, ME Tamisiea, and F Williams. “Sea-Level and Deep-Sea-Temperature

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Pleistocene Terrace

Higher Uplands

Rising Sea Level as Ice Cap Melted

FISK, 1944

Braided stream aggradation

Holocene delta deposits

BLUM & ROBERTS, 2011

Page 5: Sea level for the last 1,000,000 years Rohling, EJ, GL Foster, KM Grant, G Marino, AP Roberts, ME Tamisiea, and F Williams. “Sea-Level and Deep-Sea-Temperature

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IPCC Sea Level Projections

Page 6: Sea level for the last 1,000,000 years Rohling, EJ, GL Foster, KM Grant, G Marino, AP Roberts, ME Tamisiea, and F Williams. “Sea-Level and Deep-Sea-Temperature

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2100 – Minimum Sea Level Rise + Subsidence (subsidence + sea level rise = 1 meter)

Page 7: Sea level for the last 1,000,000 years Rohling, EJ, GL Foster, KM Grant, G Marino, AP Roberts, ME Tamisiea, and F Williams. “Sea-Level and Deep-Sea-Temperature

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WHAT WILL 2 METERS LOOK LIKE?