Variation in Maximum Leaf Area of Coniferous Forests in Oregon and Its Ecological Significance
Abstract:Maximum leaf areas (calculated for all surfaces) accumulated by 40 mature forest stands in western Oregon ranged from 5 to 53 m2m-2. Forests of the west-central Cascade Mountains had much more leaf area than forests in the eastern Siskiyou Mountains along the California border. In both regions, environmental analyses correlated high maximum leaf areas with moderate air and soil temperature and with adequate soil moisture. The Siskiyou Mountains, with a more continental climate than the Cascades, had generally lower leaf areas. There the greater evaporation in the summer and colder winter temperatures apparently restrict leaf area development more than in the Cascades. In both regions, nutritional limitations may restrict the leaf areas to considerably less than the potential afforded by local climatic conditions. Forest Sci. 24:131-140.
Document Type: Journal Article
Affiliations: College of Forest Resources, University of Washington, Seattle, WA 98195
Publication date: March 1, 1978
More about this publication?
- Forest Science is a peer-reviewed journal publishing fundamental and applied research that explores all aspects of natural and social sciences as they apply to the function and management of the forested ecosystems of the world. Topics include silviculture, forest management, biometrics, economics, entomology & pathology, fire & fuels management, forest ecology, genetics & tree improvement, geospatial technologies, harvesting & utilization, landscape ecology, operations research, forest policy, physiology, recreation, social sciences, soils & hydrology, and wildlife management.
Forest Science is published bimonthly in February, April, June, August, October, and December.
2015 Impact Factor: 1.702
Ranking: 16 of 66 in forestry
Also published by SAF:
Journal of Forestry
Other SAF Publications
- Submit a Paper
- Membership Information
- Author Guidelines
- Ingenta Connect is not responsible for the content or availability of external websites