[1985]: Herman at University of Colorado at Denver, Department of Physics, to George Ware (3.100872)
Creator: Sievering, Herman
Type: Document
Description:A note requesting six trees.
Extent: 1 sheet
1985/01/23: Herman Sievering to George Ware (3.40005)
Date: January 23 1985Creator: Sievering, Herman
Type: Document
Description:A letter from Herman Sievering of Governors State University to George Ware discussing plans and staffing to study highway impacts,needle-washing, canopy exchange, and throughfall measurements.
Enclosed with the letter is an article titled "Contributions of Acid Deposition and Natural Processes to Cation Leaching for Forest Soils" from the Journal of the Air Pollution Association dated November, 1983.
Extent: 8 sheets
1985/01/21: Herman Sievering to George Ware (3.40009)
Date: January 21 1985Creator: Sievering, Herman
Type: Document
Description:Letter from Herman Sievering of Governors State University to George Ware concerning the cost of appointing Sievering to conduct air pollution impacts on woody plants.
Extent: 2 sheets
1984/09/21: Herman Sievering to Tom Green and George Ware (3.40103)
Date: September 21 1984Creator: Sievering, Herman
Type: Document
Description:Letter from Herman Sievering of Governors State University to Tom Green and George Ware discussing an upcoming needle washing and canopy throughfall experiment with pricing information for equipment needed, including detailed information on an Aerochem Metrics wet/dry sampler. A copy of Herman Sievering's resume is also included.
Extent: 15 sheets
1985/01/15: George Ware to Herman Sievering (3.41607)
Date: January 15 1985Creator: Ware, George
Type: Document
Description:Letter from George Ware to Herman Sievering granting approval for his proposed experimental work on canopy through-fall using planted pine trees including all associated costs.
Extent: 1 sheet
1984/11/21: Thomas L. Green to [George Ware] (3.41608)
Date: November 21 1984Creator: Green, Tom
Type: Document
Description:Letter from Thomas L. Green describing the research work that Dr. Herman Sievering and James Crawley of Governors State University will be conducting at The Morton Arboretum and explaining that they are to be admitted to the grounds at no charge.
Extent: 1 sheet
Factor Analysis of the MAP3S/RAINE Precipitation Chemistry Network: 1976-1980 (3.44140)
Creator: Crawley, Jim, Sievering, Herman
Type: Document
Description:Research paper authored by J. Crawley and H. Sievering of Governors State University titled "Factor Analysis of the MAP3S/RAINE Precipitation Chemistry Network: 1976-1980"
Extent: 30 sheets