Publications
Influence of second flushing on genetic assessment of cold hardiness in coastal Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco). Forest Ecology and Management. 111:119-126.
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1998. Genetic variation in drought hardiness of coastal Douglas-fir seedlings from British Columbia. Canadian Journal of Forest Research. 32:1701-1716.
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2002. Influence of age on dark respiration in eucalypts. Thermochimica Acta. 343:11-17.
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2000. Pacific Northwest Tree Improvement Research Cooperative. Western Forester. 45:13.
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2000. Genetics of cold hardiness in a cloned full-sib family of coastal Douglas-fir. Canadian Journal of Forest Research. 30:837-840.
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2000. Genetics of cold and drought hardiness in coastal Douglas-fir. Western Forest Genetics Association Meeting.
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2001. Contrasting adaptation of two eucalyptus subgenera is related to differences in respiratory metabolism. Functional Ecology. 13:675-682.
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1999. Effectiveness of nearest neighbor data adjustment in a clonal test of redwood. Silvae Genetica. 45:46-51.
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1996. Cold hardiness testing for Douglas-fir tree improvement programs: guidelines for a simple, robust and inexpensive screening method. Western Journal of Applied Forestry. 15:129-136.
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2000. Extreme growth phenotypes of trees are caused by differences in energy metabolism. Thermochimica Acta . 373:125-132.
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2001. Genetic variation in drought hardiness of coastal Douglas-fir (Pseudotsuga menziesii var. menziesii) seedlings. Joint Meeting North American Forest Biology Workshop and Western Forest Genetics Association.
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2000. Selection for biomass production based on respiration parameters in eucalypts: Effects of origin and growth climates on growth rates. Canadian Journal of Forest Research. 26:1556-1568.
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1996. Genetics of dark respiration and its relationship with drought hardiness in coastal Douglas-fir. Thermochimica Acta . 349:69-77.
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2000. Response to letter from M. Adams. Functional Ecology. 14:654-656.
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2000. Family variation for fall cold hardiness in two Washington populations of coastal Douglas-fir (Pseudotsuga menziesii var. menziesii (Mirb.) Franco). Forest Ecology and Management. 80:187-195.
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1996. Effects of selection for increased growth rates on the annual developmental cycle of coastal Douglas-fir. Proceedings Canadian Tree Improvement Association and Western Forest Genetics Association Joint Meeting. :63p.
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1995. Genetics of spring cold hardiness in coastal Douglas-fir. Western Forest Genetics Association Meeting.
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1996. Genetics of fall and winter cold hardiness of coastal Douglas-fir in Oregon. Canadian Journal of Forest Research. 26:1828-1837.
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1996. Genetic variation in seedling water-use efficiency as estimated by carbon isotope ratios and its relationship to sapling growth in Douglas-fir. Forest Genetics. 2:199-206.
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1995. Spring cold hardiness under strong genetic control in Oregon populations of Pseudotsuga menziesii var. menziesii. Canadian Journal of Forest Research. 27:1773-1780.
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1997. Screening for cold hardiness in coastal Douglas-fir. Proceedings CRC-IUFRO Conference: Eucalypt Plantations: Improving Fibre Yield and Quality. :321-324.
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1995. Impacts of genetic selection for height growth on annual developmental cycle traits in coastal Douglas-fir. Proceedings Joint Meeting IUFRO Working Parties S2.02.05 (Douglas-fir), S2.0206 (Pinus contorta), S2.02.12 (Sitka spruce) and S2.02.14 (Abies). :AD-1.
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1995. Genetics of second flushing in coastal Douglas-fir. Proceedings Joint Conference Western Mensurationists Association and Western Forest Genetics Association. :83p.
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1994. Magnitude and implications of gene flow in gene conservation reserves. Forest Conservation Genetics: Principles and Practices. :pp.215-224.
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2000. Comparison of selection methods for improving volume growth in young coastal Douglas-fir. Silvae Genetica. 39:219-226.
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1990. Genetics of second flushing in a French plantation of coastal Douglas-fir. Silvae Genetica. 43
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1994. Impact of alternative regeneration methods on genetic diversity in coastal Douglas-fir. Forest Science. 44:390-396.
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1998. Pacific Northwest Tree Improvement Research Cooperative Five-Year Plan (July 1995-June 2000). PNWTIRC Report. :11p.
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1995. Is research keeping up with the needs of Douglas-fir tree improvement programs? Western Journal of Applied Forestry . 5:135-137.
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1990. Stem sinuosity measurement in young Douglas-fir progeny tests. Proceedings of the IUFRO Working Party on Breeding Strategy for Douglas-fir as an Introduced Species. Working Party: S. 2.02.05. :147-159.
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1985. Information needs of coastal Douglas-fir tree improvement programs. PNWTIRC Report. :18p.
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1990. Verifying controlled crosses in conifer tree-improvement programs. Silvae Genetica. 37:147-152.
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1988. Genetic parameters for bole volume in longleaf pine: large sample estimates and influences of test characteristics. Silvae Genetica. 43:357-366.
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1994. Pollen contamination trends in a maturing Douglas-fir seed orchard. Canadian Journal of Forest Research. 27:131-134.
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1997. Evaluating efficacy of early testing for stem growth in coastal Douglas-fir. Silvae Genetica. 50:167-175.
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2001. Selecting for wood density in young coastal Douglas-fir. Proceedings Joint Meeting Western Forest Genetics Association and IUFRO Working Parties S2.02-05, -06, -12 and -14 on Douglas-fir, Contorta Pine, Sitka Spruce and Abies Breeding and Genetic Resources. :4.1-4.8.
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1990.