1. Department of Forest Engineering, Resources and Management, College of Forestry Oregon State University Corvallis Oregon USA
2. College of Earth, Ocean, and Atmospheric Sciences Oregon State University Corvallis Oregon USA
3. U.S. Forest Service Pacific Northwest Research Station Corvallis Oregon USA
4. Department of Fisheries and Wildlife, College of Agricultural Sciences Oregon State University Corvallis Oregon USA
5. Micrometeorology Group Now at University of Bayreuth Bayreuth Germany