The Use of Critical Levels for Determining Plant Response to Ozone in Europe and in North America

@inproceedings{Musselman2007TheUO,
  title={The Use of Critical Levels for Determining Plant Response to Ozone in Europe and in North America},
  author={Robert C. Musselman and Allen S. Lefohn},
  booktitle={TheScientificWorldJournal},
  year={2007}
}
Critical levels to determine plant response to ozone (O3) have been used in Europe since the 1980s, utilizing the concentration-based AOT40 to relate plant response to ambient O3 exposure. More recently, there has been progress in Europe toward utilizing flux-based critical levels, because plant response is more closely related to O3 uptake than to the… CONTINUE READING