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Heavy rainfall drives one-third of nitrogen runoff, according to new study（图）
Heavy rainfall drives one-third nitrogen runoff according new study
2020/11/13
Heavy rain events that occur only a few days a year can account for up to one-third of the annual nitrogen runoff from farmland in the Mississippi River basin, according to a new study by Iowa St...
Earth’s Tectonic Plates Are Weaker Than Once Thought, According to Research by Penn Geologists（图）
Earth’s Tectonic Plates Weaker Than Once Thought Penn Geologists
2017/10/25
No one can travel inside the earth to study what happens there. So scientists must do their best to replicate real-world conditions inside the lab.“We are interested in large-scale geophysical process...
Quick! Name the top-performing athletes in the animal kingdom. Cheetah? Try again. Blue whale? Nope.Here's a clue: If you take a walk in the desert on a moonlit night, you might see them, darting from...
With cellulosic ethanol, there is no food vs. fuel debate according to Michigan State University scientist
chemical engineering materials science ethanol
2007/3/29
27-Mar-2007，CHICAGO，As more and more corn grain is diverted to make ethanol, there have been public concerns about food shortages. However, ethanol made from cellulosic materials instead of corn grain...