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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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    Implication of community-level ecophysiological parameterization to modelling ecosystem productivity:a case study across nine contrasting forest sites in eastern China

    Minzhe FangChangjin ChengNianpeng HeGuoxin Si...
    1-11页
    查看更多>>摘要:Parameterization is a critical step in modelling ecosystem dynamics.However,assigning parameter values can be a technical challenge for structurally complex natu-ral plant communities;uncertainties in model simulations often arise from inappropriate model parameterization.Here we compared five methods for defining community-level specific leaf area(SLA)and leaf C:N across nine contrast-ing forest sites along the North-South Transect of Eastern China,including biomass-weighted average for the entire plant community(AP_BW)and four simplified selective sampling(biomass-weighted average over five dominant tree species[5DT_BW],basal area weighted average over five dominant tree species[5DT_AW],biomass-weighted aver-age over all tree species[AT_BW]and basal area weighted average over all tree species[AT_AW]).We found that the default values for SLA and leaf C:N embedded in the Biome-BGC v4.2 were higher than the five computational methods produced across the nine sites,with deviations ranging from 28.0 to 73.3%.In addition,there were only slight devia-tions(<10%)between the whole plant community sampling(AP_BW)predicted NPP and the four simplified selective sampling methods,and no significant difference between the predictions of AT_BW and AP_BW except the Shen-nongjia site.The findings in this study highlights the critical importance of computational strategies for community-level parameterization in ecosystem process modelling,and will support the choice of parameterization methods.

    Effects of thinning on the understory light environment of different stands and the photosynthetic performance and growth of the reforestation species Phoebe bournei

    Shicheng SuNianqing JinXiaoli Wei
    12-28页
    查看更多>>摘要:Light levels determine regeneration in stands and a key concern is how to regulate the light environment of different stand types to the requirements of the understory.In this study,we selected three stands typical in south China(a Cryptomeria japonica plantation,a Quercus acutissima plantation,and a mixed stand of both)and three thinning intensities to determine the best understory light environ-ment for 3-year-old Phoebe bournei seedlings.The canopy structure,understory light environment,and photosynthe-sis and growth indicators were assessed following thin-ning.Thinning improved canopy structure and understory light availability of each stand;species composition was the reason for differences in the understory light environ-ment.Under the same thinning intensity,the mixed stand had the greatest light radiation and most balanced spectral composition.P.bournei photosynthesis and growth were closely related to the light environment;all three stands required heavy thinning to create an effective and sustained understory light environment.In a suitable understory light environment,the efficiency of light interception,absorption,and use by seedlings was enhanced,resulting in a higher carbon assimilation the main limiting factor was stomatal conductance.As a shade-avoidance signal,red/far-red radia-tion is a critical factor driving changes in photosynthesis and growth of P.bournei seedlings,and a reduction increased light absorption and use capacity and height:diameter ratios.The growth advantage transformed from diameter to height,enabling seedlings to access more light.Our findings suggest that the regeneration of shade-tolerant species such as P.bournei could be enhanced if a targeted approach to thinning based on stand type was adopted.

    Ecological network analysis reveals complex responses of tree species life stage interactions to stand variables

    Hengchao ZouHuayong ZhangTousheng Huang
    29-43页
    查看更多>>摘要:Tree interactions are essential for the structure,dynamics,and function of forest ecosystems,but variations in the architecture of life-stage interaction networks(LSINs)across forests is unclear.Here,we constructed 16 LSINs in the mountainous forests of northwest Hebei,China based on crown overlap from four mixed forests with two dom-inant tree species.Our results show that LSINs decrease the complexity of stand densities and basal areas due to the interaction cluster differentiation.In addition,we found that mature trees and saplings play different roles,the first acting as"hub"life stages with high connectivity and the second,as"bridges"controlling information flow with high centrality.Across the forests,life stages with higher impor-tance showed better parameter stability within LSINs.These results reveal that the structure of tree interactions among life stages is highly related to stand variables.Our efforts contribute to the understanding of LSIN complexity and provide a basis for further research on tree interactions in complex forest communities.

    Microenvironmental effects on growth response of Pinus massoniana to climate at its northern boundary in the Tongbai Mountains,Central China

    Jianfeng PengJiayue CuiJinbao LiMeng Peng...
    44-57页
    查看更多>>摘要:The Tongbai Mountains is an ecologically sensi-tive region and the northern boundary of Pinus massoniana Lamb.To analyze the effect of different microenvironments on tree growth response to climate factors,we developed standard chronologies for earlywood width(EWW),late-wood width(LWW),and total ring width(TRW)of P.massoniana at two sampling sites on slopes with different orientations,then analyzed characteristics of the chronolo-gies and their correlations with climate variables from five stations in the region and with a regional normalized differ-ence vegetation index(NDVI).Statistical results showed that the TRW/EWW/LWW chronology consistency and charac-teristics(mean sensitivity,signal to noise ratio,expressed population signal)for trees growing on the southeastern slope were much higher than for trees on the northeastern slope.Correlations indicated that temperature in current March and August has a significant positive effect on TRW/EWW/LWW formation,and the effect on the northeastern slope was weaker than on the southeastern slope.Compared to temperature,precipitation has more complicated effects on tree growth,but the effect on the northeastern slope was also generally weaker than on the southeastern slope.Step-wise linear regression analyses showed that temperature in August was the main limiting factor at the two sampling sites.Similarly,the response of tree growth on the southeast-ern slope as determined by the NDVI is better than on the northeastern slope,and the TRW/EWW/LWW chronologies for the southeastern slope explained over 50%of the total NDVI variances in June.Overall,the results indicate that the difference in the climate response of P.massoniana at two sampling sites is clearly caused by differences in the microenvironment,and such differences should be properly considered in future studies of forest dynamics and climate reconstructions.

    Prediction and driving factors of forest fire occurrence in Jilin Province,China

    Bo GaoYanlong ShanXiangyu LiuSainan Yin...
    58-71页
    查看更多>>摘要:Forest fires are natural disasters that can occur suddenly and can be very damaging,burning thousands of square kilometers.Prevention is better than suppression and prediction models of forest fire occurrence have devel-oped from the logistic regression model,the geographical weighted logistic regression model,the Lasso regression model,the random forest model,and the support vector machine model based on historical forest fire data from 2000 to 2019 in Jilin Province.The models,along with a distribu-tion map are presented in this paper to provide a theoretical basis for forest fire management in this area.Existing stud-ies show that the prediction accuracies of the two machine learning models are higher than those of the three general-ized linear regression models.The accuracies of the random forest model,the support vector machine model,geographi-cal weighted logistic regression model,the Lasso regression model,and logistic model were 88.7%,87.7%,86.0%,85.0%and 84.6%,respectively.Weather is the main factor affecting forest fires,while the impacts of topography factors,human and social-economic factors on fire occurrence were similar.

    Dendroclimatological study of Sabina saltuaria and Abies faxoniana in the mixed forests of the Qionglai Mountains,eastern Tibetan Plateau

    Teng LiJianfeng PengTsun Fung AuJingru Li...
    72-82页
    查看更多>>摘要:Tree-ring chronologies were developed for Sabina saltuaria and Abies faxoniana in mixed forests in the Qionglai Mountains of the eastern Tibetan Plateau.Climate-growth relationship analysis indicated that the two co-exist-ing species reponded similarly to climate factors,although SS.saltuaria was more sensitive than A.faxoniana.The strong-est correlation was between S.saltuaria chronology and regional mean temperatures from June to November.Based on this relationship,a regional mean temperature from June to November for the period 1605-2016 was constructed.Reconstruction explained 37.3%of the temperature variance during th period 1961-2016.Six major warm periods and five major cold periods were identified.Spectral analysis detected significant interannual and multi-decadal cycles.Reconstruction also revealed the influence of the Atlantic Multi-decadal Oscillation,confirming its importance on cli-mate change on the eastern Tibetan Plateau.

    ENSO impacts on litter stocks and water holding capacity in secondary forests in eastern Amazonia

    Julia Isabella de Matos RodriguesWalmer Bruno Rocha MartinsVictor Pereira de OliveiraMyriam Suelen da Silva Wanzerley...
    83-89页
    查看更多>>摘要:Among the impacts of climate change,there is the intensification of phenomena such as the El Nino South-ern Oscillation(ENSO)responsible for El Nino and La Nina.However,understanding their effects on the functional pro-cesses of forests is limited.Therefore,this study evaluated the effects of ENSO on litter stock and water holding capac-ity(WHC)in a successional forest in eastern Amazonia.Evaluations occurred in periods with the most rainfall in El Nino(2019)and least in La Nina(2021)years.Twelve permanent plots were used to sample litter.ENSO effects were evident for WHC,higher during El Nino.However,this influence was not clear for litter,as only in the rainy season effects were found.There was a positive correla-tion of WHC with precipitation and humidity,while litter stocks were negatively correlated with temperature and wind speed.Although the subject of this study requires long-term assessments,preliminary results suggests that,depending on the intensity of ENSO,forest functional processes can be strongly impacted and altered.The conclusion reinforces warnings by the scientific community about the impacts of climate change on the maintenance of litter stocks,decom-position and,consequently,the biogeochemical cycle and essential ecosystem services for the maintenance of Ama-zonia biodiversity.The need to develop long-term research to understand the effects of climatic change on litter stocks and water holding capacity is highlighted,especially in Amazonia.

    Effects of drought on non-structural carbohydrates and C,N,and P stoichiometric characteristics of Pinus yunnanensis seedlings

    Zhijuan ZhaoLina WangYuanxi LiuJianli Sun...
    90-102页
    查看更多>>摘要:To study non-structural carbohydrate character-istics and nutrient utilization strategies of Pinus yunnanen-sis under continuous drought conditions,2-year-old seed-lings were planted in pots with appropriate water,light and moderate and severe drought treatments[(80±5),(65±5),(50±5),and(35±5)%of field water-holding capacity].Non-structural carbohydrates,carbon(C),nitrogen(N),and phosphorus(P)concentrations were measured in each plant component.The results show that:(1)With increasing drought,non-structural carbohydrates gradually increased in leaves,stems,and coarse roots,while gradually decreased in fine roots;(2)C concentrations of all were relatively sta-ble under different stress levels.Phosphorous utilization of each component increased under light and moderate drought conditions,while N and P utilization efficiency of each plant component decreased under severe drought.Growth was mainly restricted by N,first decreasing and then increasing with increased drought;(3)There was a correlation between the levels of non-structural carbohydrates and C,N,and P in each component.Changes in N concentration affected the interconversion between soluble sugar and starch,which play a regulatory role in the fluctuation of the concentration of non-structural carbohydrates;and,(4)Plasticity analysis showed that P.yunnanensis seedlings responded to drought mainly by altering starch concentration,the ratio of soluble sugar to starch in leaves and stems,and further by alter-ing N and P utilization efficiencies.Overall,these results suggest that the physiological activities of all organs of P.yunnanensis seedlings are restricted under drought and that trade-offs exist between different physiological indicators and organs.Our findings are helpful in understanding non-structural carbohydrate and nutrient adaptation mechanisms under drought in P.yunnanensis seedlings.

    Rising utilization of stable isotopes in tree rings for climate change and forest ecology

    Ru HuangChenxi XuJussi Grie?ingerXiaoyu Feng...
    103-116页
    查看更多>>摘要:Analyses of stable isotopes(C,O,H)in tree rings are increasingly important cross-disciplinary pro-grams.The rapid development in this field documented in an increasing number of publications requires a comprehensive review.This study includes a bibliometric analysis-based review to better understand research trends in tree ring stable isotope research.Overall,1475 publications were selected from the Web of Science Core Collection for 1974-2023.The findings are that:(1)numbers of annual publications and citations increased since 1974.From 1974 to 1980,there were around two relevant publications per year.However,from 2020 to 2022,this rose sharply to 109 publications per year.Likewise,average article citations were less than four per year before 1990,but were around four per article per year after 2000;(2)the major subjects using tree ring stable isotopes include forestry,geosciences,and environmental sciences,contributing to 42.5%of the total during 1974-2023;(3)the top three most productive institutions are the Chinese Academy of Sciences(423),the Swiss Federal Insti-tute for Forest,Snow and Landscape Research(227),and the University of Arizona(204).These achievements result from strong collaborations;(4)review papers,for example,(Dawson et al.,Annu Rev Ecol Syst 33:507-559,2002)and(McCarroll and Loader,Quat Sci Rev 23:771-801,2004),are among the most cited,with more than 1000 citations;(5)tree ring stable isotope studies mainly focus on climatology and ecology,with atmospheric CO2 one of the most popular topics.Since 2010,precipitation and drought have received increasing attention.Based on this analysis,the research stages,key findings,debated issues,limitations and direc-tions for future research are summarized.This study serves as an important attempt to understand the progress on the use of stable isotopes in tree rings,providing scientific guid-ance for young researchers in this field.

    Climate-change habitat shifts for the vulnerable endemic oak species(Quercus arkansana Sarg.)

    Suresh Chandra SubediSeth DrakeBinaya AdhikariMark V.Coggeshall...
    117-127页
    查看更多>>摘要:Quercus arkansana(Arkansas oak)is at risk of becoming endangered,as the total known population size is represented by a few isolated populations.The potential impact of climate change on this species in the near future is high,yet knowledge of its predicted effects is limited.Our study utilized the biomod2 R package to develop habi-tat suitability ensemble models based on bioclimatic and topographic environmental variables and the known loca-tions of current distribution of Q.arkansana.We predicted suitable habitats across three climate change scenarios(SSP1-2.6,SSP2-4.5,and SSP5-8.5)for 2050,2070,and 2090.Our findings reveal that the current suitable habitat for Q.arkansana is approximately 127,881 km2 across seven states(Texas,Arkansas,Alabama,Louisiana,Mississippi,Georgia,and Florida);approximately 9.5%is encompassed within state and federally managed protected areas.Our models predict that all current suitable habitats will disap-pear by 2050 due to climate change,resulting in a northward shift into new regions such as Tennessee and Kentucky.The large extent of suitable habitat outside protected areas sug-gests that a species-specific action plan incorporating pro-tected areas and other areas may be crucial for its conserva-tion.Moreover,protection of Q.arkansana habitat against climate change may require locally and regionally focused conservation policies,adaptive management strategies,and educational outreach among local people.