原文传递
North Fork Silver Creek Research Natural Area: Guidebook Supplement 47
| 题名： | North Fork Silver Creek Research Natural Area: Guidebook Supplement 47 |
| 作者： | Schuller, R.; Showalter, R.; Kaye, T.; Lawrence, B. |
| 关键词： | Natural resource management##Forests##Biological communities##Cedars##Conifers##Fir trees##Hemlocks##Oregon##Pine trees##Shrubs##Soils##Species diversity##Research natural area(RNA)##North Fork Silver Creek##Josephine County(Oregon)## |
| 摘要： | This guidebook describes major biological and physical attributes of the 243-ha (600-ac) North Fork Silver Creek Research Natural Area (RNA), Josephine County, Oregon. Chosen to represent the diversity of shrub species that occur in the western Siskiyou Mountains on non-serpentine metamorphic bedrock, the RNA supports manzanita (Arctostaphylos spp.), giant chinquapin (Chrysolepis chrysophylla), deer oak (Quercus sadleriana), Sierra laurel (Leucothoe davisiae), Pacific rhododendron (Rhododendron macrophyllum), and salal (Gaultheria shallon). The site was also designated to represent examples of two forest types present on non-serpentine soils in southwestern Oregon: (1) Port Orford cedar-western hemlock (Chamaecyparis lawsoniana-Tsuga heterophylla) with Sierra laurel and western swordfern (Polystichum munitum); and (2) white fir/Cascade barberry (Abies concolor/Berberis nervosa) forest with longtube twinflower (Linnaea borealis) and sweet after death (Achlys triphylla). |
| 总页数： | 34 |
| 报告类型： | 科技报告 |
相关文献
- Biological Opinion: West Fork Dairy Creek (Soupy Mud) Erosion Repair, Nehalem Highway, Washington County, Oregon
- Grayback Glades Research Natural Area: Guidebook Supplement 49
- Polyurethane Resin (PUR) Injection for Rock Mass Stabilization. Final rept.
- Continuous Turbidity Monitoring in the Indian Creek Watershed, Tazewell County, Virginia, 2006-08.
- Fish and Habitat Community Assessments on North Carolina Shipwrecks: Potential Sites for Detecting Climate Change in the Graveyard of the Atlantic
- Periodica Polytechnica Civil Engineering, Volume 47, No. 1, 2003.
检索历史
应用推荐
