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1.
我国森林野生动植物多样性的特点和保护概况 总被引:7,自引:0,他引:7
我国森林野生动植物多样性的特点和保护概况陈炳浩(中国林业科学院林业研究所北京100091)ForestWildBiospeciesDiversityandItsPreservationinChina¥.ChenBinghao(ResearchlnstituteofForestry,ChineseAcademyofForestry,Beijing100091).ChineseJournalofEcology,1993,12(3):39-43.Thispaperexpoundedthemeaningofpreservingforestwildbiospeciesdiversity,analyzedthebasicchar-acteristicsofbiospeciesdiversityinChina,itspresentsituationandexistingproblemsinpreservationwork,andputforwardsomecountermeasuresrelatedtothepreservationofforestwildbiospecies.Keywords:forestwildbio 相似文献
2.
里骆林区常绿阔叶林和人工杉木林气候水文效应 总被引:13,自引:2,他引:11
里骆林区常绿阔叶林和人工杉木林气候水文效应黄承标,文受春(广西农学院林学分院南宁530001)(广西龙胜县林业局541700)ClimaticandHydrologicalEffectsofEvergreenBroad-leavedandArtificialChineseFirForestsinLiluoForestedRegion¥HuangChengbiao(ForestryCollege,CuangxiAgriculturalUniversity,Nanning530001),WenShouchun(ForestryBureau,LongshengCounty,Guangxi541700);ChineseJournalofEcol-ogy,1993,12(3):1-7.Siteinvestigationsandresearchesin1980-1990showthatevergreenbroad-leavedandartificialChinesefirfOrestsinLiluoforestedregioncanreducethevariationrangeofatmosphericandsoilt 相似文献
3.
植物生活史对策的进化 总被引:19,自引:0,他引:19
植物生活史对策的进化班勇(中国林业科学院林业研究所,北京100091)EvolutionofLifeHistoryStrategyinPlants¥BanYong(ResearchInstituteofForestry,ChineseAcademyo... 相似文献
4.
杉木火力楠混交林根系的研究 总被引:28,自引:0,他引:28
杉木火力楠混交林根系的研究李振问,杨玉盛,吴擢溪,赖仕嶂(福建林学院,南平353001)(福建尤溪县林业科学研究所,365200)RootSystemofMixedStandofChineseFirandHomana ¥LiZhenwen;YangYusheng(FujianForestryCollege,Nanping353001),WuZhouxi;LaiShizhang(ForestryResearchInstituteofYouxiCounty,Fu-jianProvince365200).ChineseJournalofEcology,1993,12(1):20-24。Therootsystemofa6-yearmixedstandofChinesefirandHomanaisstudiedby"soilcolumn"and"standardsampletree"methods.Thefineroot(lessthan2mmindiameter)biomassofindividualtreeofChinesefirinmixedstandis14.5%higherthaninpurestand,w 相似文献
5.
柞蚕林生物生产力和干物质转化研究 总被引:5,自引:0,他引:5
柞蚕林生物生产力和干物质转化研究温达志,杨思河(中国科学院华南植物研究所,广州510650)(中国科学院沈阳应用生态研究所,110015)姜波(辽宁省蚕业科学研究所,凤城118101)BioproductivityandDryMatterTransferofTussah-FeedingOakForest¥WenDazhi(SouthChinaInsti-tuteofBotany,AcademiaSinica,Guangzhou510650),YangSihe(InstituteofAppliedEcology,A-cademiaSinica,Shenyang110015),JiangBo(InstituteofSericulturalScience,Fengcheng,LiaoningProvince113100).ChineseJournalofEcology,1993,12(1):5-10.ThepresentstudydealswiththebioproductivityanddrymattertransferofChineseTussah-feedingoakforestinhillyareaofe 相似文献
6.
土壤种子库的结构与动态 总被引:32,自引:1,他引:31
土壤种子库的结构与动态班勇(中国林业科学院林业研究所,北京100091)StructureandDynamicsofSeedsBanksinSoil.¥BanYong(ResearchInstituteofForestry,ChineseAcadem... 相似文献
7.
道路农田防护林系统水分关系研究 总被引:4,自引:0,他引:4
道路农田防护林系统水分关系研究任勇,王佑民(北京林业大学,100083)(西北林学院,陕西杨陵712100)WatcrRelationsinFarmlandShelterbeltSystembytheRoads.RenYong¥(BeijinigForeslryUziuersity,100083),WangYoumin(NorthwesternCollegeofForestry,Yangling,Shaanxi,712100).ChineseJournalofEcology,1993,12(4):l-6.IntheregionfromloessplateautoNorthWeiRiver,20-100cmsoillaveristhemainlaverfromwhichtherootsystemofP.×dakuanensisHsuabsorbswater,and0-0.1HistherangeinwhichP.×dakua-nensisbytheroadsstronglyaffdctsbytheroadsstronglyaffectsmoistureconditionoffarmland.Theannual 相似文献
8.
杨树护田林带疏透度模型及应用 总被引:3,自引:0,他引:3
杨树护田林带疏透度模型及应用张纪林,吕祥生(江苏省林业科学研究所,南京211153)(江苏省农林厅林业局,南京211153)PorosityModelofPoplarFarmlandShelterbeltandItsApplication¥ZhangJilin(Forestryscienceandtech-nologyresearchInstituteofJiangsu),LuXiangsheng(ForestryBureau“ofJiangsuProvince).ChineseJournalofEcology,1993,12(5):56-60。Inthisarticle,theauthorsatfirstmadethree-principledselection,partialcorrelation,bestmulti-prin-cipleregressionselectloninsequence,Secondlyonthebasisofresidualanalysis,theauthorsmadetestofhighleveragecase,influencecaseandoutlieronsample 相似文献
9.
贵州省西北部“百里杜鹃林”的土壤生态条件 总被引:6,自引:0,他引:6
贵州省西北部“百里杜鹃林”的土壤生态条件庞纯焘,宋铭荷,田光普(贵州教育学院,贵阳550003)(贵州农学院,贵阳550006)SoilEcologicalConditionsinthe"HundredLi(500m)AzaleaForcst"inNorthwestGuizhouProvince¥PangChuntao;SongMinghe(GuizhouEducationCollege,Guiyang550003),TianGuangpu(GuizhouAgriculturalCollege,Guiyang550006).ChineseJournalofEcology,1993,12(1):49-52。Thereisavastareaofazalea(Rhododendronspp.)forestinNorthwestGuizhouProvince,Atfloweringseasoninsummer,itbecomesaregionoftouristattraction.Thisregionissofascinatingthatpeoplecallit"HundredLi(500m)AzaleaFores 相似文献
10.
小兴安岭阔叶红松林凋落物产量及动态的研究 总被引:7,自引:0,他引:7
小兴安岭阔叶红松林凋落物产量及动态的研究刘传照,李景文,潘桂兰,李传荣(东北林业大学红松研究所,黑龙江带岭153106)LitterProductionandDynamicsinBroadleavcd-KoreanPineForestsinXiaoxinganMountaiils¥LiuChuanzhao;LiJingwen;PanGuilan;LiChuanrong(InstituteofKoreanPineStudies,NortbeastForestryUniversity,Dailing,Heilongjiang153106).ChneseJournalofEcology,1993,12(6):29-33.Three-yearstudywasdoneonlitterproductionanddynamicsunderbroadleaved-KoreanpineforestsintheXiaoxinganMountains。Resultsshowedthatannuallitterfallis4.25±0.17t.ha ̄(-1).yr ̄(-1).Amongtotallitterfall,leaflit 相似文献
11.
内蒙古白音敖包自然保护区沙地云杉林的基本特征,存在问题与解决途径 总被引:9,自引:1,他引:8
内蒙古白音敖包自然保护区沙地云杉林的基本特征、存在问题与解决途径徐文铎(中国科学院沈阳应用生态研究所,110015)BasicCharacteristics,ExistingProblemsandTheirSolutlonsforSpruceForestonSandlandofBaiyi-naobaoNaturalReserve,InneerMongolia¥XuWenduo(InstituteofAppliedEcology,AcademiaSinica,Shenyang1100l5)(ChineseJournalofEcology,1993,12(5):39-44.Spruceforestonsandlandisaspecialtypeofterrestrialforestecosystem,whichonlyexistsattheedgeoftheXiaotengelideserthInnerMongolia,Mongoliafloraisthedominantspeciesintheforest,whichalsoincludesXinganandNorthChinaflora,Thecomposi 相似文献
12.
落叶松人工林土壤肥力变化的研究 总被引:10,自引:1,他引:9
落叶松人工林土壤肥力变化的研究阎德仁(内蒙古林业科学研究院呼和浩特市010010)SoilFertilityVariationsUnderArtificialLarchForest¥.YanDeren(ForesiryInstiluteofInnerMongolia,Huhhot010010).ChiineseJournalofEcology,1993,12(3):8-10.Thispaperstudiesthevariationofsoilfertilityunderpureartificiallarch(Larixgmelinii)forestfromas-pectsofsoilhumusandenzymeactivity.Withincreasingageofforeststand,soilfertilitytendstode-crease,butsoilenzymeactivitytendstoincrease.Underforestwith20yearsofage,thecontentsofsoilhumus,humicacidandfulvicacidandtheratioofhumicacid 相似文献
13.
陆生脊椎动物生态学研究的过去、现在和将来(前苏联科学院动物进化形态学与生态学研究所,莫斯科)Past,PresentandFutureofEcologicalResearchonTerrcstrialVctebratcs¥.(InstituteofAnimalEvolutionaryMorphologyandEcology,theFormerAcademyofSclencesofSovietUnion).ChineseJournalofEcology,1993,12(4):66-71。Thispaperdescribesthemainstages,directionsanditemsofecologicalresearchintheformersovietU-nion.EcologicalresearchinthecountrywasrestrodedbymanysuUectiveandoUectivefactorsandstilllagsbehindtheworldlevelinmanyaspectssuchaspopulationdynamicstheory,communityresearch,eco- 相似文献
14.
改变林分结构提高松林对松毛虫的自控能力 总被引:1,自引:0,他引:1
改变林分结构提高松林对松毛虫的自控能力周石涓,彭建文(湖南省林业科学研究所,长沙410004)ForestStructuralModificationinImprovingSelf-regulatingCapabilityofPineForestAgainstDen-drolimusPuncts¥ZhouShijuan;PengJianwen(HunanInstituteofforestryscience,Changsa410004).Chi-neseJournalofEcoloLyy,1993,12(5):9-12。Thispaperdescribesthesignificantchangesofforestbiologicalstructcure,succeedingfromsparsepurepineforesttopine-shrubmixedforestandtomulti-layerpine-broadleavedmixedforestcommunityduringthreedecadesofclosingmountainsandrearingforests。TheNaturalparasiti 相似文献
15.
温度,pH对菌根真菌生长影响的研究 总被引:10,自引:0,他引:10
温度、pH对菌根真菌生长影响的研究韩桂云,齐玉臣,刘忱,周玉芝(中国科学院沈阳应用生态研究所,110015)EffectsofTemperatureandpHonMycorrbizalFungusGrowth¥HanGuiyun;QiYuChen;LiuChen;ZhouYuzhi(InstituteofAppliedEcology,AcademiaSinica,Shenyang110015).ChineseJournalofEcology,1993,12(1):15-19。TheeffectsoftemperatureandpHonthegrowthof19purestrainsofmycorrhizalfungiareinvestigated.TheoptimumtemperatureandpHarefoundandrelationshipsbetweenadaptablerangesoftemperatureandpHformycorrhizalfungusgrowthandtheirecologicaldistributionareindicated.Keywords:temperature,pH, 相似文献
16.
面向21世纪的中国生态学 总被引:4,自引:0,他引:4
面向21世纪的中国生态学陈涛(中国科学院沈阳应用生态研究所,110015)EcologyTowards21stCenturyinChina.ChenTao(InstituteofAppliedEcology,ChineseAcademyofScien... 相似文献
17.
祁连山植被水文效应的多层次Fuzzy综合评判 总被引:8,自引:0,他引:8
祁连山植被水文效应的多层次Fuzzy综合评判车克钧,傅辉恩(甘肃省张掖祁连山水源林研究所734000)Multiple-LevelFuzzyComprehensiveEvaluationonHydrologicalFunctionsofVegetationsontheQilianMountains¥.CheKejun;FuHuien(QilianMountainsInstituteofForestforWaterSourceConservation,Zhangye,GansuProvince734000).ChineseJournalofEcology,1993,12(3):31-35.BymeansofmuItiple-levelfuzzycomprehensiveevaluation,thehydrologicalfunctionsoffourvegetationtypesareanalyzed.PiceacrassifoliaforestisshowntobethebesttypeforwaterconservationonQilianmountains,Sabinaprzewlskiiforesta 相似文献
18.
杉、烟混农耕作技术及效益分析方乐金,吴汝章张均明,黄宣正,刘兵(安徽省黄山市林业科学研究所,屯溪245000)(安徽省歙县烟草研究所,245200)TecknologyandBenefitsofFirandTobacoIntercropping¥FangLejin;WuRuzhan(ForestryInstituteofHuangshan,AnhuiProvince245000),ZhangJunming,HuangXuanzheng,LiuBing(TobocoInstituteofXiCounty,AnhuiProvince245200).ChineseJournalofEcology,1993,12(6):25-28.Incensetobacowasintercroppedwith1-2yr.firplantation。Thebenefitswereanalyzed.Theintercrop-pingsystemimprovedspaceandlightenergyutilization,firseedlinggrowth,soil-waterprotectionandtheoccurrenceofd 相似文献
19.
秦岭南坡旬河流域及邻近地区森林与其生境关系的初步研究 总被引:3,自引:0,他引:3
秦岭南坡旬河流域及邻近地区森林与其生境关系的初步研究康慕谊(西北大学地理系,西安710069)RelationshipbetweenForestVegetationandItsHabitatsinXunheRiverBasinofQinlingMountainandItsAdjacentAreas¥KangMuyi(DepartmentofGeography,NorthwestUniversity,Xiaan710069).ChineseJournalofEcology,1993,12(6):62-66.Principlesofvegetationecologyandmethodofmultivariateanalysis(DoubleSievingStepRegression)areappliedtorevealthegeneralrelationshipbetweenforestvegetationanditshabitatsintheupperandmid-dlereachesofXunheRiverbasinandtheiradjacentareas。Theresultsshowthatthespe 相似文献
20.
生态农业与乡村经济持续发展 总被引:1,自引:0,他引:1
生态农业与乡村经济持续发展张壬午,计文瑛,孙鸿良(天津农业部环境保护研究所,300191)(中国农科院,北京100081)EcologicalAgricultureandSustainableDevelopmentofRuralEconomy¥.ZhangRenwu;JiWenying(Agro-environmentProteclionInstitute,Tianjin300191),SunHongliang(ChineseAcademyofAgriculturalScienccs,Beijing100081).ChineseJournalofEcology,1993,12(2):19—20.ThispaperbrieflypresentsthecurrentdevelopmentofecologicalagricultureinChinaandcompareswiththe''sustainableagricultureandruraldevelopment''(SARD)putforwardbyFAO,China’ssustainablea-gricultureisnotonlyaningenious 相似文献