Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.foreco.2018.05.047 |
Distribution of Heterobasidion butt rot in northern Finland | |
Muller, Michael M.1; Henttonen, Helena M.2; Penttila, Reijo1; Kulju, Matti3; Helo, Teppo4; Kaitera, Juha5 | |
2018-10-01 | |
发表期刊 | FOREST ECOLOGY AND MANAGEMENT
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ISSN | 0378-1127 |
EISSN | 1872-7042 |
出版年 | 2018 |
卷号 | 425页码:85-91 |
文章类型 | Article |
语种 | 英语 |
国家 | Finland |
英文摘要 | Heterobasidion parviporum and H. annoswn are the most damaging root and butt rot pathogens of conifers in southern Fennoscandia where their distribution and frequency are reasonably well described in literature. However, in the most northern boreal forests of Europe the occurrence and significance of these pathogens is poorly known. In the future global warming may increase root and butt rot damages in the North. In this research the distribution of Heterobasidion spp. in northern Finland was compiled from literature and various available databases and from a field study in two counties of northern Finland, Northern Ostrobothnia and Kainuu. Conifer stumps from 101 regeneration cutting sites were inspected and sample discs from stumps with signs of decay were investigated for the presence of Heterobasidion spp. In all, 11,846 stumps were investigated. Decay was found in 429 Norway spruce stumps and 50 Scots pine stumps. H. parviporum was isolated from five spruce discs, each from a different site. H. annoswn was not detected. According to previous records H. annostan has been identified only twice in northern Finland and these locations are over 600 km south of the northernmost Scots pine stands in Fennoscandia. Instead, H. parviporum occurs sporadically in the whole distribution area of Norway spruce in northern Finland. Most probably H. parviporum can be found in overmature dense stands at fertile sites but even there only at low frequencies. In northern Finland butt rot of conifers is caused mainly by other decay fungi than Heterobasidion. Low pH of the organic soil layer is probably a significant factor hampering H. parviporum from spreading in the North. |
英文关键词 | Climate change Decay Forest pathology Norway spruce Picea abies Root rot Site fertility Soil pH |
领域 | 气候变化 |
收录类别 | SCI-E |
WOS记录号 | WOS:000438004500010 |
WOS关键词 | NORWAY SPRUCE ; PICEA-ABIES ; ROOT-ROT ; POLYPORE DIVERSITY ; SOUTHERN FINLAND ; RESPIRATION RATE ; UREA TREATMENT ; STANDS ; ANNOSUM ; PARVIPORUM |
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/23968 |
专题 | 气候变化 |
作者单位 | 1.Nat Resources Inst Finland Luke, Nat Resources & Bioprod, POB 2, Helsinki 00791, Finland; 2.Nat Resources Inst Finland Luke, Bioecon & Environm, POB 2, Helsinki 00791, Finland; 3.Univ Oulu, Biodivers Unit, POB 3000, FI-90014 Oulu, Finland; 4.Eratie 13 C 19, FI-87200 Kajaani, Finland; 5.Univ Oulu, Nat Resources & Bioprod, Nat Resources Inst Finland Luke, Paavo Havaksentie 3,POB 413, Oulu 90014, Finland |
推荐引用方式 GB/T 7714 | Muller, Michael M.,Henttonen, Helena M.,Penttila, Reijo,et al. Distribution of Heterobasidion butt rot in northern Finland[J]. FOREST ECOLOGY AND MANAGEMENT,2018,425:85-91. |
APA | Muller, Michael M.,Henttonen, Helena M.,Penttila, Reijo,Kulju, Matti,Helo, Teppo,&Kaitera, Juha.(2018).Distribution of Heterobasidion butt rot in northern Finland.FOREST ECOLOGY AND MANAGEMENT,425,85-91. |
MLA | Muller, Michael M.,et al."Distribution of Heterobasidion butt rot in northern Finland".FOREST ECOLOGY AND MANAGEMENT 425(2018):85-91. |
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