Tag Archives: European Geosciences Union

Geoengineering approaches to reduce climate change unlikely to succeed

From the EGU: Heavy rainfall events can be more common in a warmer world (Credit: Annett Junginger, distributed via imaggeo.egu.eu) Reducing the amount of sunlight reaching the planet’s surface by geoengineering may not undo climate change after all. Two German … Continue reading

About these ads
Posted in Geoengineering | Tagged , , , , , , , | 38 Comments

The oldest ice core – Finding a 1.5 million-year record of Earth’s climate

How far into the past can ice-core records go? Scientists have now identified regions in Antarctica they say could store information about Earth’s climate and greenhouse gases extending as far back as 1.5 million years, almost twice as old as … Continue reading

Posted in Antarctic, Paleoclimatology | Tagged , , | 119 Comments

Unprecedented Glacial Chutzpah – just in time for IPCC AR5

From the European Geosciences Union  comes some unprecedented chutzpah with this statement from one of the authors at the end of the press release: “This study has been conducted with scientific motivations, but if the insight it provides can motivate … Continue reading

Posted in Glaciers | Tagged , , , , , , , | 56 Comments

More on Koutsoyiannis and the homogenization of temperature data – plus some comments on blog review

First, correcting an error that originated with the blog The Hockey Schtick about not giving appropriate credit. Marcel Crok writes on De staat van het klimaat One of the basic principles of blogging is to give credit when credit is … Continue reading

Posted in Peer review | Tagged , , , , , , , | 35 Comments

New paper blames about half of global warming on weather station data homogenization

From the told ya so department, comes this recently presented paper at the European Geosciences Union meeting. Authors Steirou and Koutsoyiannis, after taking homogenization errors into account find global warming over the past century was only about one-half [0.42°C] of … Continue reading

Posted in Climate data, GHCN, Weather_stations | Tagged , , , , , , , , | 225 Comments