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DOI | 10.1016/j.foreco.2016.12.016 |
Tree and stand recovery after heavy diameter-limit cutting in Norway spruce stands | |
Valkonen, Sauli1; Lappalainen, Sanna2; Lande, Erkki3; Laiho, Olavi4; Saksa, Timo5 | |
2017-04-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT |
ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2017 |
卷号 | 389 |
文章类型 | Article |
语种 | 英语 |
国家 | Finland |
英文摘要 | Stand development after heavy diameter-limit cutting in spruce forests in southern Finland was addressed in this study. Tree diameter growth, regeneration and undergrowth, stand structure, and volume yield level were addressed with data from an experimental set of six stands. They were harvested once with a breast-height diameter limit of 21-23 cm and left to recover for 26-29 years until remeasured and studied. Spruce regeneration was abundantly present with an average of 5000 seedlings (height 3-129 cm) ha(-1). Additionally, there were some 500 saplings (diameter at breast height 0.14.0 cm) ha-1, which included both the regeneration established and developed after the harvest and included seedlings and saplings that were already present before the harvest. Trees in all size classes reacted to partial release with accelerating diameter increment without substantial lag. Trees with a high initial diameter had a consistently higher average growth rate than smaller trees. The stands had recovered quite well and evolved into fully stocked stands with a high number of trees in the lower canopy layers, implicating good prospects for the application of sustainable single tree selection. The average stand volume growth was 4.9 m(3) ha(-1) year(-1), which was close to the level achieved in single tree selection with spruce in the area. Heavy diameter-limit cutting had not resulted in the depletion or destruction of stands. (C) 2016 Elsevier B.V. All rights reserved. |
英文关键词 | Diameter-limit cutting Regeneration Tree growth Uneven-aged stands Yield |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000398868800007 |
WOS关键词 | PICEA-ABIES STANDS ; DOMINATED STANDS ; REGENERATION ; FOREST ; MANAGEMENT ; DENSITY ; GROWTH |
WOS类目 | Forestry |
WOS研究方向 | Forestry |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/23486 |
专题 | 气候变化 |
作者单位 | 1.Nat Resources Inst Finland Luke, POB 18, FI-01301 Vantaa, Finland; 2.Tampere Univ Appl Sci, Kuntokatu 3, FI-33520 Tampere, Finland; 3.Suokatu 16 C 19, FI-05800 Hyvinkaa, Finland; 4.Kairolammenkatu 6, FI-39700 Parkano, Finland; 5.Nat Resources Inst Finland Luke, Juntintie 154, FI-77600 Suonenjoki, Finland |
推荐引用方式 GB/T 7714 | Valkonen, Sauli,Lappalainen, Sanna,Lande, Erkki,et al. Tree and stand recovery after heavy diameter-limit cutting in Norway spruce stands[J]. FOREST ECOLOGY AND MANAGEMENT,2017,389. |
APA | Valkonen, Sauli,Lappalainen, Sanna,Lande, Erkki,Laiho, Olavi,&Saksa, Timo.(2017).Tree and stand recovery after heavy diameter-limit cutting in Norway spruce stands.FOREST ECOLOGY AND MANAGEMENT,389. |
MLA | Valkonen, Sauli,et al."Tree and stand recovery after heavy diameter-limit cutting in Norway spruce stands".FOREST ECOLOGY AND MANAGEMENT 389(2017). |
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