Research Bibliography
Found 7 results
Filters: Author is Liechty, Hal O. [Clear All Filters]
Environmental stress effects on vigor, mortality, and growth in northern hardwood forests along a pollution-climate gradient. The Michigan Academician. 30:27-47.
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1998. Studying the effects of air pollution on forest along exposure gradients: experiences in the United States and opportunities for cooperation. Climate and Atmospheric Deposition Studies in Forests. :109-115.
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1994. Cation and anion fluxes in northern hardwood throughfall along an acidic deposition gradient. Canadian Journal of Forest Research. 23:457-467.
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1993. Foliar sulfur and nitrogen along an 800-km pollution gradient. Canadian Journal of Forest Research. 22:1761-1769.
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1992. Ion leaching in forest ecosystems along a Great Lakes air pollution gradient. Journal of Environmental Quality. 21:614-623.
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1992. Soil solution chemistry and ion leaching in northern hardwood forests across an 800 km pollution gradient. Emerging Issues in Northern Hardwood Management: Air Pollution, Climate Change & Biodiversity. Miscellaneous Publication 91-1:38.
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1991. Comparison of cation leaching in five northern hardwood stands along an air pollution gradient using a throughfall modelling approach. IUFRO World Congress Proceedings. :295-306.
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1990.