상세정보
Export to Refworks부가기능
Identifying Physiological and Growth-Allocation Strategies among Varying Resource Availabilities Enabling Scotch Broom (Cytisus scoparius (L.) Link) Dominance in Recently Clearcut Douglas-fir ( Pseudotsuga menziesii (Mirb.) Franco var. menziesii
상세 프로파일
| 자료유형 | 학위논문 |
|---|---|
| 서명/저자사항 | Identifying Physiological and Growth-Allocation Strategies among Varying Resource Availabilities Enabling Scotch Broom (Cytisus scoparius (L.) Link) Dominance in Recently Clearcut Douglas-fir ( Pseudotsuga menziesii (Mirb.) Franco var. menziesii. |
| 개인저자 | Carter, David R. |
| 단체저자명 | University of Minnesota. Natural Resources Science and Management. |
| 발행사항 | [S.l.]: University of Minnesota., 2018. |
| 발행사항 | Ann Arbor: ProQuest Dissertations & Theses, 2018. |
| 형태사항 | 132 p. |
| 기본자료 저록 | Dissertation Abstracts International 80-01B(E). Dissertation Abstract International |
| ISBN | 9780438354265 |
| 학위논문주기 | Thesis (Ph.D.)--University of Minnesota, 2018. |
| 일반주기 |
Source: Dissertation Abstracts International, Volume: 80-01(E), Section: B.
Advisers: Rob A. Slesak |
| 요약 | Scotch broom is an aggressive, N-fixing invader of recently harvested Douglas-fir forests in the western Pacific Northwest. We expected Scotch broom's ability to dominate a site and displace planted Douglas-fir to be mediated by available resour |
| 요약 | To further understand the role of N-fixation in Scotch broom's competitive advantage of Douglas-fir we measured differences in total N-fixation with P fertilization, irrigation, and their interactions. We planted Scotch broom seedlings (n = 20) |
| 요약 | In a controlled nursery setting, Scotch broom (n = 46) and Douglas-fir (n = 46) seedlings were planted and monitored over two years to test the effects of irrigation and fertilization on the physiology and growth of these oft-conflicting species |
| 요약 | We selected ten sites throughout the western Pacific Northwest that spanned a gradient of soil textures and other factors to test the site-specific susceptibility of Douglas-fir (n = 15/site) being overtopped by Scotch broom (n = 15/site). We fo |
| 일반주제명 | Forestry. Plant sciences. |
| 언어 | 영어 |
| 바로가기 | 
: 이 자료의 원문은 한국교육학술정보원에서 제공합니다. |
