by Luisa Cristini, PhD, University of Hawaii at Manoa [Note from the editor: This is the eleventh in a series of blog entries that will focus on introductory topics in climate dynamics and modeling, and will be a great insight into the current understanding of the science.] Since the beginning of Earth’s history, climate has […]
Understanding History
Abrupt Climate Change: The Danger of the Unforeseen
June 13, 2012
By Jason Klein “Nothing like this has ever happened before.” – Professor Terry Rapson, from the movie “The Day After Tomorrow” The study of climate change is by no means an exact science. It is subject to a large number of variables. Forecast models can employ the most sophisticated machines we have ever built, and […]
Climate and Famine: Two Examples
June 4, 2012
By Jason Klein, IEDRO’s Environmental Writer and Editor We have all witnessed the effects of famine – malnourished children, dead herds of cattle, the plaintive appeals of Sally Struthers. But what if a famine could be predicted, and then we could work to prevent it? The good news is that by delving into past instances […]
Historical Climatic Data and Infectious Disease: Messages from the Past Help Forecast Epidemics of the Future
May 26, 2012
By Jason Klein, Environmental Writer and Editor The connections between climate change and infectious diseases are far more complex and numerous than the scope of this article can entail, as a search on your favorite search engine will tell you. Our specific question is: can an analysis of historical climatic data help us to understand […]
Capacity Building Workshop on Data Rescue and Climate Change Indices: A Contribution to the Implementation of the Global Framework for Climate Services in the Caribbean
May 23, 2012
By Teddy Allen, IEDRO Science Applications Manager May 7-10, 2012 –The University of the West Indies, Mona, Kingston, Jamaica. IEDRO recently participated in the Capacity Building Workshop on Data Rescue and Climate Change Indices as part of the Expert Team on Climate Change Detection and Indices (ETCCDI). The remaining ETCCDI members supporting the workshop represented NOAA, […]
Tree Rings: A Type of Weather Data
May 8, 2012
By Penny Paugh Trees grow on every continent except Antarctica, and the rings they contain embody a record of climate change going back thousands of years. Each ring represents a single year’s growth, so not only can a ring count tell us how old a tree is, but they can also help reconstruct climatic history […]
The Economic Impact of Extreme Weather in the US
May 4, 2012
A team of social scientists and economists from Colorado and California recently completed a study on the United States economy’s sensitivity to weather variability: extreme heat, extreme cold, droughts, and floods. This study marked the first time that US economic susceptibility to extreme weather had been explicitly quantified. Seventy years of atmospheric data were used […]
The UK Cuts Antarctic Research
May 2, 2012
By Penny Paugh The British polar research community is at risk. The UK government plans massive cuts, more than 25 percent, to the budget of the British Antarctic Survey (BAS). The cuts are ordered as a means to reduce the UK’s national deficit. BAS is the leading UK polar research body and one of the […]
Galápagos: A Living Ecological Lab
April 27, 2012
By Penny Paugh The Galápagos Islands off the western coast of South America are renowned as an evolutionary and ecological living laboratory. These Pacific islands can serve as a barometer to gauge how climate and ecosystems interact, and provide a unique window into the relationship between mankind’s rapid development and a continuously changing environment. The […]
Part 7: Earth’s Carbon Cycle
April 20, 2012
Luisa Cristini, PhD, University of Hawaii at Manoa [Note from the editor: This is the seventh in a series of blog entries that will focus on introductory topics in climate dynamics and modeling, and will be a great insight into the current understanding of the science.] The carbon cycle is the biogeochemical cycle by which […]