Three days later , a paper published by researchers at uppsala university in sweden showed that the iea 's forecasts must be wrong , because it assumes a rate of extraction that appears to be impossible .
The uppsala report , published in the journal energy policy , anticipates that maximum global production of all kinds of oil in 2030 will be 76m barrels per day .
发表在《能源政策》杂志上的乌普萨拉报告预计,2030年全球各类石油的最大产量将为每日7600万桶。
Researchers from the evolutionary biology centre , uppsala , sweden and the donana biological station , seville , spain studied 82 species of birds from 22 families .
In a letter to ikea , it cited evidence from a study by uppsala university in sweden in 2005 that found reindeer hunting caused " considerable physical and mental stress " .
In sweden , which scrapped its estate tax on january 1st 2005 , people subject to the levy were 10 % more likely to die that day than on the preceding new year 's eve , according to one study , by the university of uppsala . The worse-off showed no such disparity .