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林业研究（英文版）
林业研究（英文版）

杨传平

季刊

1007-662X

jfr@mail.nefu.edu.cn

0451-82191144，82190464

150040

哈尔滨市动力区和兴路26号（林大123信箱）

林业研究（英文版）/Journal Journal of Forestry ResearchCSCDCSTPCD北大核心SCI
查看更多>>《林业研究》（英文版）(Journal of Forestry Research)是中国生态学学会与东北林业大学主办、国家教育部主管的林业学术期刊。协办单位有吉林省林科院、辽宁省林科院。创办于1990年，季刊，大16开，国内外公开发行。 1.办刊宗旨与报道范围 　　本刊宗旨是贯彻党的科技路线和“双百”方针，坚持科技是第一生产力的原则，宣传和报道国内外森林生态学和森林资源学基础研究与应用研究方面的学术成果，为活跃学术空气、促进国际学术交流和科教兴国服务。 　　主要刊登：森林经营、林木育种、造林、森林生态、森林土壤、森林保护、野生动物生态与管理、野生动物保护与利用、生物科学、木材科学、木材加工工艺、森林采运技术等方面的原始论文。同时，也刊登研究综述、研究简报、会议消息、书评方面的稿件。 2．国际化程度 　　向国际化发展是本刊既定的目标。经过辛勤的耕耘和不懈的努力，本刊在国内外的知名度和影响不断提高。 （1）国际文献数据库收录 本刊现已入编美国生物学文摘（BA）、国际生物学文献文摘（CAB Abstracts）、俄罗斯文摘杂志（Abstract Journal of VINITI(AJ)）等17个国际性重要数据库，及中国科学引文数据库（CSCD）等十几个国内重要数据库，并成为中国科学引文数据库（CSCD）核心库来源期刊、中国科技论文统计源期刊（中国科技核心期刊），中国学术期刊综合评价数据库来源期刊、中国科技期刊统计源期刊及《中国学术期刊（光盘版）》全文收录期刊。加入这些数据库，标志着本刊已发展成为一种英文核心学术期刊，在国内外具有较高的影响力，在国际学术交流方面起着重要作用。 （2）国际化编委会 目前本刊编委会成员36名，其中有海外编委17名, 来自12个国家。 （3）国际合作出版 2007年《林业研究》与国际著名出版商—Springer 公司开展国际出版合作。本刊已获得网络版刊号--ISSN1993-0607（Online),每期都直接上传Http:// 国际网络平台。这标志着本刊正式登上国际舞台，走上国际化、信息化、网络化发展道路，扩大了国际影响，实现了真正意义上的国际化。《林业研究》（英文版） 在国际知名电子期刊网（http://）上全文下载次数逐年急剧上升，2007年全年为5,300次，2008年全年为10,023次, 2009年全年将突破35,000次，2010年为28,000次，证明该刊的国际检索利用率在不断提高。另外，本刊还实现了优先出版（Online first）。据ISI Web of Knowledge 统计显示：2008年《林业研究》（英文版） 2006-2007年文章被引用的次数为 58次，国际影响因子达到0.4。 （4）稿件组成 《林业研究》（英文）创刊以来，一直受到广大作者及读者的关心与厚爱。经过不懈的努力，本刊逐渐发展成为一种在国内外具有一定影响的英文林业学术期刊，在宣传报道我国林业研究成果和促进国际学术交流方面发挥着重要作用。本刊以出精品为目标，注重优秀稿件和基金资助课题稿件的征集和选取，刊登的论文绝大部分具有学科前沿水平，国家及省部级基金课题的论文比例达60%以上。国内来稿覆盖全国各省市自治区，国外稿件覆盖美国、日本、印度、瑞典、尼日利亚、澳大利亚等40多个国家。 3. 编辑队伍 　《林业研究》编辑部长期以来十分重视编辑人才的培养，鼓励并创造条件培养编辑人员的实践能力、自我完善能力、英语写作能力、信息捕捉能力和对稿荐的驾御能力。目前编辑部已具备一支结构合理、素质高的编辑队伍。有名誉主编 1人，兼职主编1人，兼职副主编3人，专职副主编1人，专职编辑3人，语言编辑1人（兼职）。专职编辑人员中，编审1名、副编审1名、编辑2名，全部为林业专业出身科技人员。编辑人员注重自身的修养和自我提高，除了经常参加一些编辑和专业方面的研讨会之外，编辑部还经常开展“稿件修改研讨会”，针对稿件容易出现英文语法错误如何修改进行讨论，组织学习国外专家改过的稿件。 4．期刊信息化水平 2004年本刊建立有自己独立网站。本网站同时具备中文和英文2套版本，可同时以满足国内和国外访问者的需要，具备期刊介绍、文章检索（包括本期和过刊）、稿件查询、订阅指南、投稿须知、审稿标准、审稿人数据库等功能。2010年采用” Editorial Manager”国际通用在线投审稿系统，实现在线投稿审稿。投稿者请登录并注册，然后按系统提示逐步完成投稿。
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    Time since fire affects ecological stoichiometry of plant-soil-microbial systems of Betula platyphylla,a pioneer species in burnt areas of China's boreal forest

    Huiying CaiYang LinYatao LiangGuang Yang...
    255-266页
    查看更多>>摘要：Plant stoichiometry and nutrient allocation may reflect adaptation strategies to environmental nutrient changes.Fire,as a major disturbance in forests,mediates soil nutrient availability that may influence plant nutrient dynamics.However,plant-soil stoichiometric allocation strategies during different post-fire periods and the effects of soil,enzymes,and microbial biomass on plant stoichiom-etry are largely unknown.The pioneer tree species Betula platyphylla in burnt forests of northern China was the object of this study,and severely burned areas selected with dif-ferent fire years.Nearby unburned areas acted as a control.Carbon(C),nitrogen(N),and phosphorus(P)contents in leaves,branches,and fine roots and rhizosphere soil,C-,N-and P-acquiring enzyme activities were examined.Microbial biomass C,N,and P were measured,and factors influenc-ing C∶N∶P stoichiometry of plants during the burned area restoration were explored.Our results show that C and N contents in leaves increased with time since fire,while C and P in branches and C,N and P in fine roots decreased.Activities of C-,N-,and P-acquiring enzymes and microbial biomass N increased with time since fire.Redundancy analy-sis showed that changes in soil N-acquiring enzyme activity,microbial biomass C,and N had significant effects on plant ecological stoichiometry.These results show a significant flexibility in plant nutrient element allocation strategies and C∶N∶P stoichiometric characteristics.Soil extracellular enzyme activity drives the changes in stoichiometry during the process of post-fire restoration.
      原文链接:
    • 万方数据

    A spatio-temporal multi-scale fusion algorithm for pine wood nematode disease tree detection

    Chao LiKeyi LiYu JiZekun Xu...
    267-278页
    查看更多>>摘要：Pine wood nematode infection is a devastating disease.Unmanned aerial vehicle(UAV)remote sensing enables timely and precise monitoring.However,UAV aerial images are challenged by small target size and complex sur-face backgrounds which hinder their effectiveness in moni-toring.To address these challenges,based on the analysis and optimization of UAV remote sensing images,this study developed a spatio-temporal multi-scale fusion algorithm for disease detection.The multi-head,self-attention mechanism is incorporated to address the issue of excessive features generated by complex surface backgrounds in UAV images.This enables adaptive feature control to suppress redundant information and boost the model's feature extraction capa-bilities.The SPD-Conv module was introduced to address the problem of loss of small target feature information dur-ing feature extraction,enhancing the preservation of key features.Additionally,the gather-and-distribute mechanism was implemented to augment the model's multi-scale feature fusion capacity,preventing the loss of local details during fusion and enriching small target feature information.This study established a dataset of pine wood nematode disease in the Huangshan area using DJI(DJ-Innovations)UAVs.The results show that the accuracy of the proposed model with spatio-temporal multi-scale fusion reached 78.5％,6.6％higher than that of the benchmark model.Building upon the timeliness and flexibility of UAV remote sensing,the pro-posed model effectively addressed the challenges of detect-ing small and medium-size targets in complex backgrounds,thereby enhancing the detection efficiency for pine wood nematode disease.This facilitates early preemptive preser-vation of diseased trees,augments the overall monitoring proficiency of pine wood nematode diseases,and supplies technical aid for proficient monitoring.
      原文链接:
    • 万方数据
    • 维普

    Enhancing forest insect outbreak detection by integrating tree-ring and climate variables

    Yao JiangZhou WangZhongrui ZhangXiaogang Ding...
    279-293页
    查看更多>>摘要：Annual tree rings are widely recognized as valu-able tools for quantifying and reconstructing historical forest disturbances.However,the influence of climate can compli-cate the detection of disturbance signals,leading to limited accuracy in existing methods.In this study,we propose a random under-sampling boosting(RUB)classifier that inte-grates both tree-ring and climate variables to enhance the detection of forest insect outbreaks.The study focused on 32 sites in Alberta,Canada,which documented insect outbreaks from 1939 to 2010.Through thorough feature engineering,model development,and tenfold cross-validation,multiple machine learning(ML)models were constructed.These models used ring width indices(RWIs)and climate variables within an 11-year window as input features,with outbreak and non-outbreak occurrences as the corresponding output variables.Our results reveal that the RUB model consist-ently demonstrated superior overall performance and stabil-ity,with an accuracy of 88.1％,which surpassed that of the other ML models.In addition,the relative importance of the feature variables followed the order RWIs＞mean maximum temperature(Tmax)from May to July＞mean total precipita-tion(Pmean)in July＞mean minimum temperature(Tmin)in October.More importantly,the dfoliatR(an R package for detecting insect defoliation)and curve intervention detec-tion methods were inferior to the RUB model.Our findings underscore that integrating tree-ring width and climate vari-ables as predictors in machine learning offers a promising avenue for enhancing the accuracy of detecting forest insect outbreaks.
      原文链接:
    • 万方数据
    • 维普

    Analysis of the spatiotemporal trends and influencing factors of Hyphantria cunea in China

    Hongwei ZhouChaoqun GongXiaodong LiYue Wang...
    294-305页
    查看更多>>摘要：In recent years,the situation of the Hyphantria cunea(Drury)(Lepidoptera:Erebidae),infestation in China has been serious and has a tendency to continue to spread.A comprehensive analysis was carried out to examine the spa-tial distribution trends and influencing factors of H.cunea.This analysis involved integrating administrative division and boundary data,distribution data of H.cunea,and envi-ronmental variables for 2021.GeoDetector and gravity analysis techniques were employed for data processing and interpretation.The results show that H.cunea exhibited high aggregation patterns in 2021 and 2022 concentrated mainly in eastern China.During these years,the focal point of the infestation was in Shandong Province with a spread towards the northeast.Conditions such as high vegetation density in eastern China provided favorable situations for growth and development of H.cunea.In China,the spatial distribution of the moth is primarily influenced by two critical factors:precipitation during the driest month and elevation.These play a pivotal role in determining the spread of the species.Based on these results,suggestions are provided for a mul-tifaceted approach to prevention and control of H.cunea infestation.
      原文链接:
    • 万方数据
    • 维普

    Promotion of biomass,photosynthesis,and root growth of seedling biomass,photosynthesis,and root growth of Populus davidiana×P.bolleana by two species of ectomycorrhizal fungi

    Tianze ZhangFanjun MengDachuan YinTao Xu...
    306-316页
    查看更多>>摘要：The addition of ectomycorrhizal fungi(ECMF),beneficial rhizosphere microorganisms,to the soil can pro-mote plant growth and resistance.Here,Populus davidi-anaxPopulus bolleana tissue culture seedlings were grown for 3 months in soils inoculated with one of the species,then seedlings were assessed for mycorrhizal colonization rate and growth,physiological and root traits.Suillus luteus and Populus involutus each formed ectomycorrhizal associa-tions with the seedlings.Seedling height,ground diameter,biomass,and leaf area were significantly greater after treat-ment with ECMF than in the non-inoculated controls.Treat-ment improved all physiological and root variables assessed(chlorophylls and carotenoids,cellulose,and soluble sugars and proteins;root length,surface area,projected area,mean diameter,volume,number of root tips).Seedlings inocu-lated with S.luteus outperformed those inoculated with P.involutus.
      原文链接:
    • 万方数据

    Histological,physio-biochemical,and transcriptomic analyses reveal the potential limiting factors for successful grafting of pecan

    Zhenghai MoXufeng YangLongjiao HuMin Zhai...
    317-327页
    查看更多>>摘要：Budding is an important grafting technique to asexually propagate pecan(Carya illinoinensis(Wangenh.)K.Koch).To determine factors that might hamper success-ful budding of the species,a representative easy-to-survive cultivar'Pawnee'and a typical difficult-to-survive culti-var'Jinhua'were used for comprehensive analysis.Mor-phological observation showed that cells surrounding the secretory cells or sieve tube had collapsed in'Jinhua'but not in'Pawnee'during grafting.'Jinhua'might suffer more hypoxia stress than'Pawnee'as'Jinhua'had higher catalase,superoxide dismutase,polyphenol oxidase,pyruvate decar-boxylase(PDC),alcohol dehydrogenase(ADH)activities during grafting and contained greater levels of hydrogen per-oxide 12 days after grafting(DAG).Transcriptions of PDC and ADH were also up-regulated significantly in'Jinhua'whereas they were not significantly affected in'Pawnee'.Phenylalanine ammonia-lyase activities of'Jinhua'were consistently lower than that of'Pawnee'.Initial phenol con-tents were similar between the two cultivars.Graft-promot-ing substances,including soluble sugar,soluble protein,and gibberellin(GA)were incompletely recovered in'Jinhua'12 DAG while fully restored in'Pawnee'.Increased levels of trans-zeatin riboside in'Jinhua'were much smaller than in'Pawnee'3 DAG.The contents of indole-3-acetic acid were similar,and the dynamics of abscisic acid were the same between the two genotypes.Results suggest that hypoxia stress and shortages of sugar,protein,GA,and cytokinin during the healing process might be key factors limiting successful budding of pecan.The degree of scion-rootstock compatibility and the content of phenols might be excluded as constraints for successful budding.
      原文链接:
    • 万方数据

    Analysis of genes related to xylem cell wall development based on transcriptomics in Populus alba'Berolinensis'tension wood

    Lin FengYouchao HeXu LiMeiqi Zhou...
    328-343页
    查看更多>>摘要：Populus alba'Berolinensis'is a fast-growing,high-yielding species with strong biotic and abiotic stress resistance,and widely planted for timber,shelter belts and aesthetic purposes.In this study,molecular development is explored and the important genes regulating xylem forma-tion in P.alba'Berolinensis'under artificial bending treat-ments was identified.Anatomical investigation indicated that tension wood(TW)was characterized by eccentric growth of xylem and was enriched in cellulose;the degree of ligni-fication was lower than for normal wood(NW)and oppo-site wood(OW).RNA-Seq-based transcriptome analysis was performed using developing xylem from three wood types(TW,OW and NW).A large number of differentially expressed genes(DEGs)were screened and 4889 counted.In GO and KEGG enrichment results,genes involved in plant hormone signal transduction,phenylpropanoid biosynthesis,and cell wall and secondary cell wall biogenesis play major roles in xylem development under artificial bending.Eight expansin(PalEXP)genes were identified from the RNA-seq data;four were differentially expressed during tension wood formation.Phylogenetic analysis indicated that PalEXLB1 belongs to the EXPB subfamily and that the other PalEXPs are members of the EXPA subfamily.A transcriptional regulatory network construction showed 10 transcription factors located in the first and second layers upstream of EXP,including WRKY,ERF and bHLH.RT-qPCR analy-sis in leaves,stems and roots combined with transcriptome analysis suggests that PalEXPA2,PalEXPA4 and PalEXPA15 play significant regulatory roles in cell wall formation during tension wood development.The candidate genes involved in xylem cell wall development during tension wood formation marks an important step toward identifying the molecular regulatory mechanism of xylem development and wood property improvement in P.alba'Berolinensis'.
      原文链接:
    • 万方数据

    A new glucosyltransferase UGT78 from Iris sanguinea is a putative negative regulator in cadmium stress response

    Gongfa ShiGuiling LiuHuijun LiuLei Wang...
    344-355页
    查看更多>>摘要：Urbanization has resulted in a significant degra-dation of soil quality,subjecting plants to persistent abiotic stressors such as heavy metal pollution,salinization,and drought.UDP-glycosyltransferases(UGTs)participate in protein glycosylation,secondary metabolite synthesis,and detoxification of exogenous toxic substances.Iris sanguinea Donn ex Hornem exhibits a high degree of resistance to various abiotic stressors.To enhance the plant's response to adversity,a novel glycosyltransferase belonging to the UGT78 family,encoding flavonoid 3-O-glucosyltransferase(UF3GT),was cloned from the monocot species I.san-guinea.Compared with the control group,overexpression of IsUGT78 enhanced sensitivity to cadmium stress,while showing no significant impact under NaCl and d-sorbitol treatments.Under cadmium treatment,arabidopsis exoge-nously transformed with the IsUGT78 gene possessed lower germination,fresh weight,root length,and chlorophyll con-tent and increased malondialdehyde content than the wild type arabidopsis.In addition,metabolomics in leaves led to the identification of 299 flavonoid metabolites,eight and 127 which were significantly up-and down-regulated,respec-tively,in the transgenic plants.Of note,all eight upregulated flavonoid compounds were glycosylated.Given that arabi-dopsis,which exogenously expresses the IsUGT78 gene,has reduced resistance to cadmium,IsUGT78 may lead to a reduced ability to cope with cadmium stress.
      原文链接:
    • 万方数据
    • 维普

    Advancing climate resilience through a geo-design framework:strengthening urban and community forestry for sustainable environmental design

    Xiwei ShenMingze ChenXiaowei LiShu Gao...
    356-367页
    查看更多>>摘要：Urban and community forestry is a specialized discipline focused on the meticulous management of trees and forests within urban,suburban,and town environments.This field often entails extensive civic involvement and col-laborative partnerships with institutions.Its overarching objectives span a spectrum from preserving water quality,habitat,and biodiversity to mitigating the Urban Heat Island(UHI)effect.The UHI phenomenon,characterized by nota-bly higher temperatures in urban areas compared to rural counterparts due to heat absorption by urban infrastructure and limited urban forest coverage,serves as a focal point in this study.The study focuses on developing a methodo-logical framework that integrates Geographically Weighted Regression(GWR),Random Forest(RF),and Suitability Analysis to assess the Urban Heat Island(UHI)effect across different urban zones,aiming to identify areas with varying levels of UHI impact.The framework is designed to assist urban planners and designers in understanding the spatial distribution of UHI and identifying areas where urban for-estry initiatives can be strategically implemented to mitigate its effect.Conducted in various London areas,the research provides a comprehensive analysis of the intricate relation-ship between urban and community forestry and UHI.By mapping the spatial variability of UHI,the framework offers a novel approach to enhancing urban environmental design and advancing urban forestry studies.The study's findings are expected to provide valuable insights for urban planners and policymakers,aiding in creating healthier and more liv-able urban environments through informed decision-making in urban forestry management.
      原文链接:
    • 万方数据

    Pitfalls in forest carbon sink projection

    Yanli DongZhen YuEvgenios AgathokleousGuoyi Zhou...
    368-372页
    查看更多>>摘要：Global forests are increasingly crucial for achiev-ing net-zero carbon emissions,with a quarter of the miti-gation efforts under the Paris Climate Agreement directed towards forests.In China,forests currently contribute to 13％of the global land's carbon sink,but their stability and per-sistence remain uncertain.We examined and identified that published studies suffered from oversimplifications of eco-system succession and tree demographic dynamics,as well as poor constraints on land quality.Consequently,substan-tial estimations might have been suffered from underrepre-sented or ignored crucial factors,including tree demographic dynamics,and disturbances and habitat shifts caused by global climate change.We argue that these essential factors should be considered to enhance the reliability and accuracy of assessments of the potential for forest carbon sinks.
      原文链接:
    • 万方数据
    • 维普