Sentences with phrase «national weather bureaus»
The national weather bureaus were correcting this problem by the 1860s by placing thermometers inside vented wooden boxes called screens, which blocked sunlight but allowed air to circulate through gaps — a method still used today.
http://discovermagazine.com/ Not exact matches
According to a new working paper from the National Bureau of Economic Research, warmer weather means less «coital frequency.»
The National Bureau of Economic Research (NBER) cites a study that shows the «annual deaths attributed to cold weather» in the USA averaged 27,940 per year since the mid-1980's.
Experts from weather agencies worldwide, including the U.S. National Oceanic and Atmospheric Administration and Japan's weather bureau, had made the same forecast.