The effects of various site preparation treatments on the control of Alnus incana and forest regeneration in boreal forests of Western Quebec, Canada [0.03%]
加拿大魁北克省西部泰加林中各种营林措施对美国白杨的控制和森林更新的影响
Jonathan-Kusa Kimbukusu,Nelson Thiffault,Annie DesRochers
Jonathan-Kusa Kimbukusu
Our study, conducted in the mixed boreal forest of western Quebec, Canada, assessed the effectiveness of various site preparation treatments to promote black spruce (Picea mariana (Mill.) BSP) regeneration on wet sites invaded by speckled a...
A trans-Atlantic perspective on successful plantation establishment in boreal ecosystems: lessons learned and research opportunities [0.03%]
大西洋两岸针叶林生态系统人工林成功建立的经验与科研机遇
Nelson Thiffault,Per Nordin,Amy Wotherspoon et al.
Nelson Thiffault et al.
Boreal forests, which account for one-third of the world's forested areas, play a crucial role in global climate regulation and provide significant ecological, economic, and cultural benefits. However, boreal ecosystems face substantial thr...
Complexities underlying the breeding and deployment of Dutch elm disease resistant elms [0.03%]
荷兰榆树病抗性榆树的育种和应用背后的问题
Juan A Martín,Jorge Domínguez,Alejandro Solla et al.
Juan A Martín et al.
Dutch elm disease (DED) is a vascular wilt disease caused by the pathogens Ophiostoma ulmi and Ophiostoma novo-ulmi with multiple ecological phases including pathogenic (xylem), saprotrophic (bark) and vector (beetle flight and beetle feedi...
C Dana Nelson
C Dana Nelson
The fields of tree breeding and genetic engineering can be perceived as being antagonistic towards each other-genetic engineers suggesting that tree breeding is too slow and expensive and tree breeders suggesting that genetic engineering is...
Application of somatic embryogenesis for development of emerald ash borer-resistant white ash and green ash varietals [0.03%]
体细胞胚胎发生技术在培育白蜡和绿色美洲白蜡以提高其抵御翡翠甲虫能力方面的应用
Scott A Merkle,Jennifer L Koch,A Ryan Tull et al.
Scott A Merkle et al.
Emerald ash borer (Agrilus planipennis; EAB) has devastated populations of ash (Fraxinus spp.) trees in dozens of U.S. states and Canada over the past few decades. The continued survival of scattered ash trees known as "lingering ash" in he...
Establishment strategies for poplars, including mulch and plant types, on agricultural land in Sweden [0.03%]
瑞典农业用地杨树建设计划包括覆盖物和植物类型的影响研究
Karin Hjelm,Rebecka Mc Carthy,Lars Rytter
Karin Hjelm
Biomass from forestry is one of the largest components of Sweden's renewable resources. Poplars are currently the highest producing tree species available and are therefore natural choices for biomass-oriented production. Growing poplars ha...
Survival, early growth and impact of damage by late-spring frost and winter desiccation on Douglas-fir seedlings in southern Sweden [0.03%]
春季晚霜和冬季干旱对瑞典南部 Douglas 松幼苗的存活、早期生长及损害的影响
Cecilia Malmqvist,Kristina Wallertz,Ulf Johansson
Cecilia Malmqvist
Introduction of non-native species, such as Douglas-fir (Pseudotsuga menziesii (Mirb.) Franco), can be a means of mitigating the effects of climate change by meeting the growing demand for biomass and high quality wood. The aim of this stud...
Comparison of different site preparation techniques: quality of planting spots, seedling growth and pine weevil damage [0.03%]
不同造林准备措施的比较：种植点质量、幼林生长及松树象甲的危害程度
Kristina Wallertz,Niklas Björklund,Karin Hjelm et al.
Kristina Wallertz et al.
In northern Europe, there are high risks of severe pine weevil (Hylobius abietis) damage to newly planted conifer seedlings. Site preparation is one of the most important measures for reducing these risks and as several studies have shown t...
Using stakeholder preferences to select native tree species for reforestation in Lebanon [0.03%]
利用利益相关者偏好选择黎巴嫩适生本土树种进行人工林建设
Arbi J Sarkissian,Robert M Brook,Salma N Talhouk et al.
Arbi J Sarkissian et al.
Using a diverse assemblage of suitable species for reforestation is necessary to enhance biodiversity and ensure resilient forest ecosystems. However, selection of diverse native species for reforestation is difficult, requiring considerati...
Plantation performance of chestnut hybrids and progenitors on reclaimed Appalachian surface mines [0.03%]
用于采煤塌陷区生态恢复的栗树杂交种及亲本种的种植性能
Jeff G Skousen,Kara Dallaire,Steffany Scagline-Mellor et al.
Jeff G Skousen et al.
Reclamation of surface mined sites to forests is a preferred post-mining land use option, but performance of planted trees on such sites is variable. American chestnut (Castanea dentata (Marsh.) Borkh.) is a threatened forest tree in the ea...