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简介：Bambooasanimportantbiologicalresourcehasbecomeanalternativetowoodgradually,butthevariationinmechanicalpropertiesleadstodifficultyinitsusetosomeextent.Sodeepunderstandingofthenatureinbambooisneededtosatisfytheutilizationeffectively.Aswehaveknown,thedensityisoneofmechanicalpropertiesofbamboo.Therefore,thispaperstudiedthevariationinbamboodensitywiththeweighingmethod.Theresultsshowedthatthedensitydecreasesgraduallyfromtheoutertotheinn...

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简介：JournalofMosquitoResearch(ISSN1927-646X)isanopenaccess,peerreviewedjournalpublishedonlinebyBioPublisher.Thejournalispublishinghighqualityoriginalresearchonallaspectsofmosquitoanditsaffectingthelivingorganisms,aswellasenvironmentalriskandpublicpolicyrelevanttomosquitomodifiedorganisms.Topicsinclude(butarenotlimitedto)theresearchatmolecularorproteinlevelofmosquito,impactontheecosystem,containingpositiveandnegativeinformation,naturalhistory

简介：ECOLOGYReviewonForestHydrologyResearchZhengShaowei,LiYanqiong,MuChanglong(SichuanAcademyofForestry,Chengdu610081,P.R.China).WorldForestryResearch,2009,22(2):28-33.

简介：XPS(X光检查光电子光谱学)分光计EscA-750被用来分析激活的碳，磁性的试剂和磁性的激活的碳的表面特性。他们的C原子价的分发和变化是坚定的。结论是磁性的试剂能化学上在激活的碳的表面上被吸附。在微观结构的磁性的试剂的吸附的机制的解释被讨论。

简介：FORESTPROTECTIONEffectofHigh-VoltagePulseCurrentonVitalityandReproductionofPineWoodNematodeLiangJun~1,WangXiangfeng~1,WangZhenchao~2,NingShaohua~1,ZhangXingyao~1(1.KeyLab.ofForestEcologyProtectionofStateForestryAdministration,InstituteofForestEcology,EnvironmentandProtection,ChineseAcademyofForestry,Beijing100091,P.R.China;2.Collegeof

简介：Heterosisistheuniversalphenomenainnature,anditsformationmechanismhasbeenthefocusofresearch.Onthisbasis,anumberoftheoreticalhypotheseshavebeenproposedforthereasonofheterosis,suchasthedominancehypothesis,epistaticeffect,generegulationnetworks,etc.Forthepastyears,manyresearchershaveattemptedtoelaboratethemechanismofheterosisatphysiological&biochemicallevelandmolecularlevel.Theresultsshowedheterosisplantshaveastrongerphotosyntheticcapacity,relativelywell-developedtissuesandgreateradaptionandbufferingabilitytoexternalenvironment.Theheterosisisoftenmorepronouncedinrelativelylowlight,lowtemperatureandlowCO2concentration.Inaddition,geneticdistance,differencesingeneexpressionandDNAmethylationareallcloselyrelatedwithheterosis.Thisstudyreviewedresearchresultsofforestryandagriculture,anddiscussedthefutureresearchdirectionofthisfield.

简介：ECOLOGYCharacteristicsofSoilTemperatureinShortrotationEucalyptusPlantationPanYongjun1,WangBing2,ChenBufeng1,ChenJin1,ShiXin1,LiHanqiang3(1.ResearchInstituteofTropicalForestry,ChineseAcademyofForestry(CAF),Guangzhou510520,Guangdong,P.R.China;2.

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简介：ECOLOGYECOLOGYEffectofDifferentCommercialLoggingMannersonRecoveryofTropicalMontaneRainForestsinBawangling,HainanIslandDingYi,ZangRunguo(KeyLaboratoryofForestEcologyandEnvironmentofStateForestryAdministration,InstituteofForestEcology,EnvironmentandProtection,ChineseAcademyofForestry,Beijing100091,P.R.China).ScientiaSilvaeSinicae,2011,47(11):1-5.Abstract:Weassessedthenaturalrecoveryafter

简介：ECOLOGYBiomassCarbonDensityofSub-AlpineDarkConiferousForestintheUpperReachesofMinjiangRiverZhangGuobin(1,2),LiuShirong(1),ZhangYuandong(1),WangZhi(1),MiaoNing(1)(1.ResearchInstituteofForestEcology,EnvironmentandProtection,ChineseAcademyofForestry,

简介：ECOLOGYDifferentFormsAluminumContentsinSoilof1stand2ndGenerationPinusmassonianaPlantationsTongYana,DingGuijie(InstituteofSilvicultureandEcology,GuizhouUniversity,Guiyang550025,P.R.China).ScientiaSilvaeSinicae

简介：ECOLOGYTheoriesandStrategiesofDegradedWetlandEcosystemRestorationCuiLijuan,ZhaoXinsheng,ZhangYan,ZhangManyin,LiWeiWangYifei,LiShengnan(ResearchInstituteofWetland,ChineseAcademyofForestry,Beijing100091,P.R.China).WorldForestryResearch,2011,24(2):1-4.

简介：伍德composites能通常在三部分被分类：把压成薄片的composites，混合composites和渗透的composites。每部分有它的自己的特征和罐头进一步被划分。这篇论文在中国介绍历史和木头composites的开发的国家。关于把胶水压成薄片的木材的研究是稀罕的，工业几乎不来到是。成就的一个伟人在混合composites被获得了，它是很好工业化的。scrimber上的许多研究被做了，中国研究人员正在寻找在中国开发scrimber工业的一个可行方法。中国研究人员也在学习木头塑料composites(世界和平理事会)花了那么多精力，但是它一直不由于高费用是工业化的。