Modern-Day Barley Harvest (IMAGE) University of Cambridge Caption This shows the modern-day barley harvest in Qinghai, farmed at a height of 3,000 meters above sea level. Credit Professor Martin Jones, University of Cambridge Usage Restrictions Please credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.