首页> 美国政府科技报告 >Environment and Forest Regeneration in the Illinois Valley Area of Southwestern Oregon

【24h】

Environment and Forest Regeneration in the Illinois Valley Area of Southwestern Oregon

机译：俄勒冈州西南部伊利诺斯山谷地区的环境与森林更新

获取原文

页面导航

摘要
著录项
相似文献
相关主题

摘要

Multiple regression analyses were used to relate environmental factors to forest regeneration on clearcut and partial cut areas managed by the Bureau of Land Management in the Illinois Valley area southwest of Grants Pass, Oregon. Difficulty of regenerating clearcuttings at elevations between 3,000 and 4,900 feet (914 and 1 494m) increased with increases in soil coarse fragments, solar radiation, and slash burning. Difficulty of regenerating clearcuttings at elevations between 1,500 and 2,900 feet (457 and 884m) increased as solar radiation, shrub cover, grass cover, and surface rock plus gravel increased. Difficulty of regenerating partial cuts increased as moisture slope, soil silt plus clay, and density of canopy increased.

著录项

作者
Minore, D. ; Graham, J. N. ; Murray, E. W.;
展开▼
作者单位

展开▼
年度 1984
页码 1-21
总页数 21
原文格式 PDF
正文语种 eng
中图分类工业技术;
关键词
Plant reproduction; Forestry; Illinois Valley; Regression analysis; Soil properties; Solar radiation; Elevation; Shrubs; Grasses; Rocks; Gravel; Increasing moisture; Slope; Silts; Clay soils; Oregon;

机译：植物繁殖;林业;伊利诺伊河谷;回归分析;土壤特性;太阳辐射;海拔;灌木;草;岩石;砾石;增加水分;坡度;淤泥;粘土;俄勒冈州;

相似文献

外文文献
中文文献
专利

1. Lessons from long-term studies of harvest methods in southwestern ponderosa pine-Gambel oak forests on the Fort Valley Experimental Forest, Arizona, USA [J] . Meador Andrew J. Sanchez, Moore Margaret M. Forest Ecology and Management . 2011,第5期

机译：来自美国亚利桑那州Fort Valley实验森林的西南黄褐色松-Gambel橡树林采伐方法长期研究的经验教训
2. Lessons from long-term studies of harvest methods in southwestern ponderosa pine-Gambel oak forests on the Fort Valley Experimental Forest, Arizona, U.S.A [J] . ScLnchez Meador Andrew J., Moore Margaret M. Forest Ecology and Management . 2010,第2期

机译：美国亚利桑那州Fort Valley实验森林的西南黄松，Gambel橡树林采伐方法的长期研究经验
3. Distribution of carabid beetles among 40-year-old regenerating plantations and 100-year-old naturally regenerated forests in Southwestern China [J] . Yu Xiao-Dong, Luo Tian-Hong, Zhou Hong-Zhang Forest Ecology and Management . 2008,第7期

机译：中国西南地区40年更新的人工林和100年自然更新的森林中甲虫的分布
4. DEVELOPING A NEW PROCESS DESIGN FOR THE SOUTHWESTERN OREGON INDUSTRIAL MINERAL BEARING PLACER SYSTEM VIA PRACTICAL STUDY OF THE UNIQUE DEPOSITION, MINERALOGY, AND DRY TAILING REQUIREMENTS [C] . J. Drew, T. Lessard SME annual meeting exhibit;CMA's national western mining conference . 2009

机译：通过对独特沉积，矿物和干尾矿要求的实践研究，为俄勒冈州西南部工业矿产定位系统开发新的流程设计
5. Pinus strobiformis in southwestern mixed conifer forests threatened by a non-native forest pathogen: Geographic and environmental variations in regeneration success and adaptive traits. [D] . Goodrich, Anne Betsy E. 2015

机译：西南混合针叶林中的非球型松（Spinbiformis）遭受非本地森林病原体的威胁：更新成功和适应性状的地理和环境变化。
6. Extremely low genotypic diversity and sexual reproduction in isolated populations of the self-incompatible lily-of-the-valley (Convallaria majalis) and the role of the local forest environment [O] . Katrien Vandepitte, Isabel Roldán-Ruiz, Hans Jacquemyn, 2010

机译：自相矛盾的铃兰种群的极低的基因型多样性和有性繁殖以及当地森林环境的作用
7. Stand Structures of Oregon White Oak Woodlands, Regeneration, and their Relationships to the Environment in Southwestern Oregon [O] . Laurie A. Gilligan, Patricia S. Muir 2011

机译：俄勒冈州橡树林地，再生及其与俄勒冈西南部环境的关系的立场结构
8. Vegetative Indicators, Soils, Overstory Canopy, and Natural Regeneration after Partial Cutting on the Dead Indian Plateau of Southwestern Oregon [R] . Minore, D. , Carkin, R. E. 1978

机译：俄勒冈西南部死印度高原部分切割后的植被指示，土壤，过度冠层和自然再生

Environment and Forest Regeneration in the Illinois Valley Area of Southwestern Oregon

摘要

著录项

相似文献

相关主题

期刊订阅