Satellite data confirm annual carbon dioxide minimum above 400 ppm – Climate Change: Vital Signs of the Planet
CO2, global temperatures increase as scientists try to preserve ice cores for future study | Climate and Agriculture in the Southeast
From the eMail Bag: A Deep Dive Into Polar Ice Cores
CO<sub>2</sub> lags temperature rises in ice core data
The Vostok Ice Core | EARTH 104: Earth and the Environment (Development)
Vostok ice core records for carbon dioxide concentration and... | Download Scientific Diagram
Factcheck: What Greenland ice cores say about past and present climate change
Climate Changes | BioNinja
Ice core basics
The Vostok Ice Core and the 14,000 Year CO2 Time Lag | Energy Matters
3B: CO2 - My Life's Story
Greenland Ice Core CO2 during the past 1,000 years - Clintel
Historical Carbon Dioxide Record from the Vostok Ice Core
Patrick Moore on Twitter: "Problem is CO2 lags temperature by average of 800 yrs. in ice-cores. CO2 increase is the effect of rising temperature driving gases out of the ocean, including CO2.
Ice cores, carbon dioxide concentration, and climate
CO2 Ice Core Data
Factcheck: What Greenland ice cores say about past and present climate change
Ice cores and climate change - British Antarctic Survey
The Vostok Ice Core: Temperature, CO2 and CH4 | Energy Matters
Ice cores and climate change - British Antarctic Survey
CO2 Ice Core Data
Exploring Paleoclimatology in the Classroom using Vostok Ice Core Data
Cryospheric Sciences | Ice Cores “For Dummies”
CO<sub>2</sub> lags temperature rises in ice core data
Ice core basics
Ice core temperature and CO2 | NIWA
