气候变化领域集成服务门户(CCPortal): Effects of oak wilt (Bretziella fagacearum) on post harvest Quercus regeneration

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DOI	10.1016/j.foreco.2018.09.056
	Effects of oak wilt (Bretziella fagacearum) on post harvest Quercus regeneration
	Meunier J.; Bronson D.R.; Scanlon K.; Gray R.H.
发表日期	2019
ISSN	0378-1127
起始页码	575
结束页码	581
卷号	432
英文摘要	Oak wilt is a serious disease affecting oaks, especially those in the red oak group. Despite concern around a lack of oak regeneration and increasing mortality from oak wilt, there has been little effort to connect the two in relation to common forest management practices to regenerate oak. Oak management commonly includes clearcut harvesting, particularly within lower quality sites where sprouting is a viable regeneration method, but also where oak wilt is most problematic. We found that clearcut harvesting that encompassed pockets of oak wilt infected trees did not facilitate expansion or long-term perpetuation of oak wilt, but rather could serve as a containment mechanism for oak wilt. We found that stumps around 30 cm produced the greatest number of sprouts and that relatively minor differences in stump size determined if a stump was initially viable or never produced sprouts. Strong effects of stump size, and sprouting ability, remained significant drivers of survival (and mortality) over an extended 10-year period. Forest practices for oak on poor sites, such as those we studied, tend to be managed on short rotations which is likely well suited to capturing the maximum sprouting ability and long-term survival of oaks to regenerate stands. © 2018
英文关键词	Ceratpcystis fagacearum; Clearcut; Oak regeneration; Stump sprout
语种	英语
scopus关键词	Harvesting; Plants (botany); Ceratpcystis fagacearum; Clearcut; Clearcut harvesting; Forest management practices; Forest practices; Oak regeneration; Short rotation; Stump sprout; Reforestation; clearcutting; deciduous forest; disease prevalence; forest management; long-term change; management practice; mortality; regeneration; resprouting; survival; wilt; Forest Management; Harvesting; Quercus; Reforestation; Sites; Sprouts; Survival; Trees; Quercus; Quercus rubra
来源期刊	Forest Ecology and Management
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/156363
作者单位	Wisconsin Department of Natural Resources, Division of Forestry, Forest Economics and Ecology Section, 2801 Progress Road, Madison, WI 53716, United States
推荐引用方式 GB/T 7714	Meunier J.,Bronson D.R.,Scanlon K.,et al. Effects of oak wilt (Bretziella fagacearum) on post harvest Quercus regeneration[J],2019,432.
APA	Meunier J.,Bronson D.R.,Scanlon K.,&Gray R.H..(2019).Effects of oak wilt (Bretziella fagacearum) on post harvest Quercus regeneration.Forest Ecology and Management,432.
MLA	Meunier J.,et al."Effects of oak wilt (Bretziella fagacearum) on post harvest Quercus regeneration".Forest Ecology and Management 432(2019).