Show: Climate Change in High Latitudes and Oceanic Regions[6]
Slide: Atmospheric CO2 Levels over Geologic Time
Slide ID: 148
| 1 |  | :Climate Change from the Marine Perspective | 2 |  | Climate Change Themes Discussed Today |
| 3 |  | There is Some Urgency in Taking Action to Limit Green House Gas Emissions | 4 |  | The Ice Core Record: (A geological Time Perspective of Atmospheric CO2) |
| 5 |  | Glacial-IInterglacial Temperature changes correspond to ~4 degrees C in global temperature change. | 6 |  | Atmospheric CO2 Levels over Geologic Time |
| 7 |  | Natural versus Anthropogenic changes in carbon dioxide content of the armosphere | 8 |  | Ice Age glacial extent 18,000 years ago. |
| 9 |  | How Well Do We Understand the Process Causing Climate Change? | 10 |  | How Have Global Temperatures Varied Over the Past 100 to 1000 years? |
| 11 |  | Has it been statistically warmer over the past 40 years? | 12 |  | Over the past 40 years certainly warmer and likely more extreme precipitation as well! |
| 13 |  | Why Do Scientist Believe that Humankind has Contributed to Global Warning? | 14 |  | So how did we get into this carbon mess that is driving all of the global warming? |
| 15 |  | Global Fossil CO2 Emissions: The Past 30 Years! | 16 |  | Fate of anthropogenic CO2 emissions (2008-2017) |
| 17 |  | Global Carbon Budget: Sources and Sinks | 18 |  | Global Carbon Budget 1870 to 2017 |
| 19 |  | Total global emissions by source | 20 |  | Uptake of CO2 by Ocean comes at a cost: Ocean Acidification |
| 21 |  | The causes of Ocean Acidification and Global Climate Change are the same! | 22 |  | Ocean Acidification makes it much harder for these CaCO3 biota to make their hard parts |
| 23 |  | Predicted Temperature Changes from Doubling Atmospheric CO2 Levels | 24 |  | Arctic Sea Ice is Melting Faster than the Global Warming Models Predict!!! |
| 25 |  | In Addition to Sea Ice Melting, Some of the Polar Ice Caps Are Beginning to Show Signs of Melting | 26 |  | Scientists are making detailed measurements of continental ice sheet volumes. |
| 27 |  | Bottom Water Formation Occurs in Areas of Sea Ice Formation | 28 |  | Is Ther Any Evidence That Bottom Water Formation and Climate Change May be Correlated? |
| 29 |  | Another Serious Ramification of Global Warming is Sea Level Rise! | 30 |  | What Happens to Sea Level if Greenland and Antarctic Ice Sheets Melt? |
| 31 |  | In the Antarctic (90% of the World"s Ice), What Ice Sheet is the Most Vulnerable to Global Warming? | 32 |  | Recent Breakup of Antarctic Ice Shelves |
| 33 |  | Why is the Breakup of Antarctic Ice Shelves Such a Big Concern? | 34 |  | DR. D"s Research |
| 35 |  | Fiction versus Reality: Larsen Ice Shelf - July 12th, 2017 Calving Event | 36 |  | Antarctic Ecosystem Research Following Ice Shelf Collapse and Iceberg Calving Events |
| 37 |  | Other Evidence of Climate Change Here in the Carolinas! | 38 |  | How Sensitive Are We Here in North Carolina to Sea Level Rise? -- Very High! |
| 39 |  | Societal Implications of Global Warming - Is there Urgency? -- Yes!!!! | 40 |  | The Paris Agreement |
| 41 |  | The Paris Agreement - continued | 42 |  | The Paris Agreement: What People Want |
| 43 |  | The Paris Agreement: Limitations | 44 |  | On What Grounds Can the Current Administration Pull Out of the Paris Agreement? |
| 45 |  | Historical cumulative fossil CO2 emissions by country | 46 |  | How to Build a Habitable Planet, by Wallace S.Broecker |
| 47 |  | What Can We Do To Counteract Global Warming and Ocean Acidification | 48 |  | These High-Ltitude Ecosystems Are Quite Fragile - But They Accommodate Some of the Most Spectacular Fauna on the Planet |