Search

Search Results

• 21. [Article] Role of benthic and littoral fish in the productivity and ecology of the Lake Washington drainage

  Citation × Citation Citation Abstract Copy Title: Role of benthic and littoral fish in the productivity and ecology of the Lake Washington drainage Author: Wydoski, Richard S., U.S. International Biological Program. Coniferous Forest Biome, Whitney, Richard R., University of Washington Title: Role of benthic and littoral fish in the productivity and ecology of the Lake Washington drainage Author: Wydoski, Richard S., U.S. International Biological Program. Coniferous Forest Biome, Whitney, Richard R., University of Washington Close

• 22. [Article] Zooplankton production and feeding in lakes of the Cedar River Watershed

  Citation × Citation Citation Abstract Copy Title: Zooplankton production and feeding in lakes of the Cedar River Watershed Author: Pederson, G. L., Litt, Arni, Welch, E. B. (Eugene B.), University of Washington, U.S. International Biological Program. Coniferous Forest Biome Title: Zooplankton production and feeding in lakes of the Cedar River Watershed Author: Pederson, G. L., Litt, Arni, Welch, E. B. (Eugene B.), University of Washington, U.S. International Biological Program. Coniferous Forest Biome Close

• 23. [Article] Soils and parent materials of Findley Lake, Snoqualmie National Forest, Washington

  Findley Lake watershed is located in the Snoqualmie National Forest and has a surface area of 259 ha (1 Mi²). The lake is at an elevation of 1128 m (3701 ft) but the ridges attain elevations of 1450 m ...

  Citation × Citation Citation Abstract Copy Title: Soils and parent materials of Findley Lake, Snoqualmie National Forest, Washington Author: U.S. International Biological Program. Coniferous Forest Biome, Bockheim, James G., University of Washington, Ugolini, Fiorenzo C. Findley Lake watershed is located in the Snoqualmie National Forest and has a surface area of 259 ha (1 Mi²). The lake is at an elevation of 1128 m (3701 ft) but the ridges attain elevations of 1450 m (4750 ft). The Cougar Mountain Formation, consisting of lava flows, conglomerate, and volcanic sandstone, underlies the basin. The area has been glaciated and covered by a number of volcanic ash layers. Carbon 14 dating of stratified charcoal has shown that tephra are present among the ashes of Mt. St. Helens-W, Mt. St. Helens-Y, and Mazama (300, 3200, and 6700 yr B.P., respectively). An extensive fire occurred 200 years ago. Abies amabilis and Tsuga heterophylla are the most common tree species of the area. Soils were mapped into groups depending upon parent material and vegetation. The following groups were recognized. Soils of talus (16.2% of total); soils of mixed materials: (1) forested (56.2%), (2) semiforested (4.3%), (3) unforested (1.6%); residual soils of the ridges: (1) forested (17.5%), (2) unforested (4.2%). The soils Include the Haplumbrept, yorthod, and Haplaquept, andic and humic. Title: Soils and parent materials of Findley Lake, Snoqualmie National Forest, Washington Author: U.S. International Biological Program. Coniferous Forest Biome, Bockheim, James G., University of Washington, Ugolini, Fiorenzo C. Findley Lake watershed is located in the Snoqualmie National Forest and has a surface area of 259 ha (1 Mi²). The lake is at an elevation of 1128 m (3701 ft) but the ridges attain elevations of 1450 m (4750 ft). The Cougar Mountain Formation, consisting of lava flows, conglomerate, and volcanic sandstone, underlies the basin. The area has been glaciated and covered by a number of volcanic ash layers. Carbon 14 dating of stratified charcoal has shown that tephra are present among the ashes of Mt. St. Helens-W, Mt. St. Helens-Y, and Mazama (300, 3200, and 6700 yr B.P., respectively). An extensive fire occurred 200 years ago. Abies amabilis and Tsuga heterophylla are the most common tree species of the area. Soils were mapped into groups depending upon parent material and vegetation. The following groups were recognized. Soils of talus (16.2% of total); soils of mixed materials: (1) forested (56.2%), (2) semiforested (4.3%), (3) unforested (1.6%); residual soils of the ridges: (1) forested (17.5%), (2) unforested (4.2%). The soils Include the Haplumbrept, yorthod, and Haplaquept, andic and humic. Close

• 24. [Article] Coniferous Forest Biome : summary of research and synthesis activities July 1975-August 1976

  Research activities in the post-IBP phase of the Biome program prior to July 1975 were reported in Internal Report 162. Summaries of research and synthesis activities from July 1975 to August 1976 are ...

  Citation × Citation Citation Abstract Copy Title: Coniferous Forest Biome : summary of research and synthesis activities July 1975-August 1976 Author: U.S. International Biological Program. Coniferous Forest Biome, University of Washington, Edmonds, Robert L. Research activities in the post-IBP phase of the Biome program prior to July 1975 were reported in Internal Report 162. Summaries of research and synthesis activities from July 1975 to August 1976 are presented here. The reports are arranged in the following order: Analysis of individual terrestrial ecosystems, which has three components (behavior and Strategies of Individual Ecosystems, Environment and Plant Succession and the Land-Use Model); Analysis of Watersheds, which has two components (Watershed 10 and Findley Lake); and Analysis of aquatic ecosystems, which is divided into two components (Lakes and Streams). A total list of Biome publications is included in the Appendix. A more specific list of open literature publications is available from the Biome Office. Progress of the synthesis activities is discussed in Section 5. Title: Coniferous Forest Biome : summary of research and synthesis activities July 1975-August 1976 Author: U.S. International Biological Program. Coniferous Forest Biome, University of Washington, Edmonds, Robert L. Research activities in the post-IBP phase of the Biome program prior to July 1975 were reported in Internal Report 162. Summaries of research and synthesis activities from July 1975 to August 1976 are presented here. The reports are arranged in the following order: Analysis of individual terrestrial ecosystems, which has three components (behavior and Strategies of Individual Ecosystems, Environment and Plant Succession and the Land-Use Model); Analysis of Watersheds, which has two components (Watershed 10 and Findley Lake); and Analysis of aquatic ecosystems, which is divided into two components (Lakes and Streams). A total list of Biome publications is included in the Appendix. A more specific list of open literature publications is available from the Biome Office. Progress of the synthesis activities is discussed in Section 5. Close

• 25. [Article] Estimates of biomass of detritus food chain

  Best copy available.

  Citation × Citation Citation Abstract Copy Title: Estimates of biomass of detritus food chain Author: U.S. International Biological Program. Coniferous Forest Biome, Taub, F. B. (Frieda B.), University of Washington, Bissonnette, Pam Best copy available. Title: Estimates of biomass of detritus food chain Author: U.S. International Biological Program. Coniferous Forest Biome, Taub, F. B. (Frieda B.), University of Washington, Bissonnette, Pam Best copy available. Close

• 26. [Article] Checklist of fishes occuring in the Lake Washington drainage

  Citation × Citation Citation Abstract Copy Title: Checklist of fishes occuring in the Lake Washington drainage Author: Wydoski, Richard S., U.S. International Biological Program. Coniferous Forest Biome, University of Washington Title: Checklist of fishes occuring in the Lake Washington drainage Author: Wydoski, Richard S., U.S. International Biological Program. Coniferous Forest Biome, University of Washington Close

• 27. [Article] Checklist of fishes in the Lake Washington drainage

  Citation × Citation Citation Abstract Copy Title: Checklist of fishes in the Lake Washington drainage Author: Wydoski, Richard S., U.S. International Biological Program. Coniferous Forest Biome, University of Washington Title: Checklist of fishes in the Lake Washington drainage Author: Wydoski, Richard S., U.S. International Biological Program. Coniferous Forest Biome, University of Washington Close

• 28. [Article] Seasonal and diurnal patterns of water status in Acer circinatum

  Best copy available.

  Citation × Citation Citation Abstract Copy Title: Seasonal and diurnal patterns of water status in Acer circinatum Author: U.S. International Biological Program. Coniferous Forest Biome, Scott, David R. M., University of Washington, Lassoie, J. P. Best copy available. Title: Seasonal and diurnal patterns of water status in Acer circinatum Author: U.S. International Biological Program. Coniferous Forest Biome, Scott, David R. M., University of Washington, Lassoie, J. P. Best copy available. Close

• 29. [Article] Recent geomorphic history in the area of experimental watersheds 1, 2, 3, 9, and 10, H. J. Andrews Forest

  Studies in the lower Lookout Creek-Blue River area have revealed a geomorphic history including glaciation and the development of three alluvial surfaces, presently active alluvial cones and older, deeply ...

  Citation × Citation Citation Abstract Copy Title: Recent geomorphic history in the area of experimental watersheds 1, 2, 3, 9, and 10, H. J. Andrews Forest Author: U.S. International Biological Program. Coniferous Forest Biome, James, Michael E., University of Washington, Swanson, Frederick J. (Frederick John), 1943- Studies in the lower Lookout Creek-Blue River area have revealed a geomorphic history including glaciation and the development of three alluvial surfaces, presently active alluvial cones and older, deeply dissected cone remnants. Results are based on landform mapping, analysis of the types and distributions of surficial sediments, and the distribution of Mazama ash. Presence of the ash makes it possible to date geomorphic features relative to a time horizon about 8,000 years in age. This work has served to identify individual cones which will be studied further to learn the erosional histories of specific watersheds. Title: Recent geomorphic history in the area of experimental watersheds 1, 2, 3, 9, and 10, H. J. Andrews Forest Author: U.S. International Biological Program. Coniferous Forest Biome, James, Michael E., University of Washington, Swanson, Frederick J. (Frederick John), 1943- Studies in the lower Lookout Creek-Blue River area have revealed a geomorphic history including glaciation and the development of three alluvial surfaces, presently active alluvial cones and older, deeply dissected cone remnants. Results are based on landform mapping, analysis of the types and distributions of surficial sediments, and the distribution of Mazama ash. Presence of the ash makes it possible to date geomorphic features relative to a time horizon about 8,000 years in age. This work has served to identify individual cones which will be studied further to learn the erosional histories of specific watersheds. Close

• 30. [Article] Ecological survey of fungi active in western coniferous forest soils

  During Biome 1, our primary objective was identification of the dominant fungi involved in litter decomposition. Two survey methods were used: (1) a survey of macrofungi occurring on Watershed 2 based ...

  Citation × Citation Citation Abstract Copy Title: Ecological survey of fungi active in western coniferous forest soils Author: U.S. International Biological Program. Coniferous Forest Biome, Denison, William C., University of Washington During Biome 1, our primary objective was identification of the dominant fungi involved in litter decomposition. Two survey methods were used: (1) a survey of macrofungi occurring on Watershed 2 based on fruiting bodies collected and cultures; and (2) a survey of microfungi on decomposing foliage based on cultures isolated from Douglas-fir and hemlock needles from Watersheds 1 and 2. Title: Ecological survey of fungi active in western coniferous forest soils Author: U.S. International Biological Program. Coniferous Forest Biome, Denison, William C., University of Washington During Biome 1, our primary objective was identification of the dominant fungi involved in litter decomposition. Two survey methods were used: (1) a survey of macrofungi occurring on Watershed 2 based on fruiting bodies collected and cultures; and (2) a survey of microfungi on decomposing foliage based on cultures isolated from Douglas-fir and hemlock needles from Watersheds 1 and 2. Close