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1.
沈阳市东陵区景观生态潜力研究   总被引:6,自引:1,他引:5  
沈阳市东陵区景观生态潜力研究赵羿,吴彦明(中国科学院沈阳应用生态研究所,110015)邓百祥(辽宁省水利水电勘测设计研究院,沈阳110006)EcologicalPotentialofLaudscapeinDonglingDistrictofShenyang¥ZhaoYi;WuYanming(InstituteofAppliedEcology,AcademiaSinica,Shenyang110015),DengBaixiang(LiaoningAcademyofWaterCon-servancyandWaterPowerSureeyingandDesigning,Shenyang110006).ChineseJournalofEcology,1993,12(5):1-8。Ecologicalpotentialoflaudscapeconsistsofitsproductivepotential,ecologicalpotentialandpricelesspo-tential.Throughcalculatingdifferentproductivepotentials(photosyntheticpot  相似文献   

2.
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   

3.
天祝高山草原15种饲用灌木的热值及季节动态   总被引:7,自引:1,他引:6  
天祝高山草原15种饲用灌木的热值及季节动态龙瑞军,徐长林,胡自治,丁文广,张映生,康天福(甘肃农业大学草业学院,兰州730070)CalorificValueandItsSeasonalDynamicsofFodderShrubSpeciesonTianzhuAlpineGrasslands¥LongRuijun;XiChanglin;HuZizhi;DingWenguang;ZhangYinsheng;KangTianfu(GansuAgricultiiralU-niversily,Lanzhou730070).Chinese-JournalofEcolegy,1992,12(5):13-16。Shrubstestedhaveahighercalorificvalueintheirdormantperiodthaningrowingstages,andSalixhasthehighestone,Thecalorificvalueofherbsissignificantlylowerthanshrubs,。Therearethreemonthlydynamictypesofcalorificvaluefor  相似文献   

4.
辽宁省灾害区划初探   总被引:2,自引:0,他引:2  
辽宁省灾害区划初探尹功成,梁文举(辽宁省农业区划研究所,沈阳110031)(中国科学院沈阳应用生态研究所,110015)AnApproachtoCalamityDivisioningofLiaoningProvince¥.YinGongcheng(LiaoningInslituteofAgri-culturalDivisioning,Shenyang110031),LiangWenju(InsliluteofAppliedEcology,AcademiaSinica,Shenyang110015).ChineseJournalofEcology,1993,12(4):61-65.NaturalcalamitiesoccurwhenvariOusnaturalphenomnaendangerlife,mindsandproperties,butsomepotentialenvironmentaldisasterssuchasrnan-madeandanthropogenousnaturaldisastersdevelopslow-lyandprofoundly,whlchareunobviousandnotr  相似文献   

5.
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   

6.
洞庭湖滨湖湿地平原农村生态工程初步研究严斧,游有林,刘劲凡,卢源德,周为民(中国科学院生态环境研究中心系统生态室沅江课题组,大庸市416600)RuralEcologicalEngineeringonWetlandPlainofDongtingLakeside¥.YanFu;YouYoulin;LiuJinfan;LuYuande;ZhouWeimin(YuanjiangResearchGroup,ResearchCenterforEco-environmentalScience,A-cademiaSinica,Dayong416600).ChineseJournalofEcology,1993,12(2):45—48.AccordingtothemaintypesofresourcecombinationsonwetlandplainofDongtinglakeside,severaleco-logicalengineeringsincludinglakesidereed-forest,lowlandrice-fish-ramie,rnanure-forage-fuel,fish-pig-duckandf  相似文献   

7.
长白山北坡椴树红松林高等植物物种多样性   总被引:14,自引:6,他引:8  
长白山北坡椴树红松林高等植物物种多样性郝占庆,赵士洞,陶大立,王淼森(中国科学院沈阳应用生态研究所110015)SpeciesdiversityofhigherplantsinLimekoreanpineforestonnortkernslopeofChangbaimountain¥HaoZhanqing;ZhaoSidong;TaoDali;WangMiao(InstituteofAppliedEcology,AcadenziaSinica,Shenyang)China,110015):ChineseJoutrnalofEcology,1993,12(6):1-5.TheShannondiversityindexandevennessareusedtoanalysethespeciesdiversityofhigherplantsinlimekoreanpineforestonnorthernslopeofChangbaiMountain。TheresultsshowthatShannondiversityin-dexis2.8228forwoodyplants,2.9766forherbs;theSha  相似文献   

8.
农业生态学在我国发展的回顾与展望   总被引:5,自引:0,他引:5  
农业生态学在我国发展的回顾与展望骆世明(华南农业大学,广州510642)ReviewandPerspectiveonDevelopmentofAgroecologyChina.¥LuoShiming(SouthChinaAgriculturalUniversity,Guangzhou510642).ChineseJournalofEcology,1993,12(2):4-6.Inlastdecade,greatprogresshasbeenmadeintheteachingandresearchofagriculturalecologyinChi-na,butsomeobstaclesstillexistonhowtounderstandagroecology.Ifwecanrecognizethesocialde-mandofagroecologyanditspositioninagriculturalscienceandpayattentiontothedescription,assess-ment,experimentandanalysisofagroecosystemmodels,thequanti  相似文献   

9.
油松林带对径流的调节作用   总被引:2,自引:0,他引:2  
油松林带对径流的调节作用王维华,朱劲伟(中国科学院沈阳应用生态研究所,110015)TheEffectofPinustabulaeformisSkelterbeltinRunoffRegulation¥WangWeihua;ZhuJinwei(InstituteofAppliedEcology,AcademiaSinica,Shmyang110015).ChineseJoumalofEcology,1993,12(6):17-20.TheroleofPinustabulaeformisshelterbeltinredistributionofatmosphereprecipitationisdemonstratedbyfieldmeasurementsonawaterbalancetrialfield.38.3%ofprecipitationwasinterceptedbythecanopy,Dominantfactorsinfluencingcanopyinterceptionarerainfallamountandrainfallintensity,Thesloperunoffgeneratedwas1  相似文献   

10.
松嫩平原退化盐渍草地生态特性研究侯彦林(北京农业大学博士后站土地资源系,100094)EcologicalCharacteristicsofDegradedSalineGrasslandinSongnenPlain¥HouYanlin(DepartmentofLandResourceSciences,BeijingAgriculturalUniversity,100094).ChineseJournalofEcology,1993,12(1):11-14.TheresearchesshowthatthesalinegrasslandinSongnenPlainhasbeengenerallyandrapidlydegradedbyheavygrazing.Intheprocessofgrasslanddegradation,soildeteriorationissomewhatslowercom-paredwithvegetationdegradation,whichdeterminesthefactthatanimalhusbandryisthechiefwayofexploitingsoda-aline  相似文献   

11.
持续农业是生态农业的继续与发展   总被引:10,自引:2,他引:8  
持续农业是生态农业的继续与发展袁从,赵强基(江苏省农业科学院,南京210014)SustainableAgriculture—TheContinuationandDevelopmentofEcologicalAgriculture.¥YuanCongyi;ZhaoQiangji(JiangsuAcadenzyofAgriculturalSciences,Nanjing210014).ChineseJoumalofEcology,1993,12(2):13-15.Inlightoftheconditionofourcountry,thispaperintroducestheconceptsandcontentsofsustainablea-gricultureanditsquantitativeevaluationindices──sustainability,stability,equalityandharmonity(di-versity).Simplifiedsysteminput—outputequilibriumisusedtoestimatethedynamicsofsoilfertility.P  相似文献   

12.
鼎湖山土壤的微生物及其对酸度的适应特征   总被引:2,自引:0,他引:2  
鼎湖山土壤的微生物及其对酸度的适应特征葛荣盛(广东省土壤研究所广州510650)SoilMicrobcsatDinghushanNaturalReserveandTheirAdaptabilitytoAcidity¥.GeRongsheng(Guang-dongInstituteofSoilSciences,Guangzhou510650).ChineseJournalofEcology,1993,12(3):11-18.ThispaperdiscussesthemicrofloraeinsoilsunderdifferentforesttypesatDinghusannaturalreserveandtheiradaptabilitytoacidity:1.Undermixedforest,ammonifyingBacteria,cellulose-decomposingbacteriaandOligonitrophilesaredominant;underbroadleavedforest,ceIlulose-decomposingfungiaremore;andlittledifferencecanb  相似文献   

13.
沈阳市东陵区丘陵坡地坡面太阳直射光的分布及其分析郭林海(中国科学院沈阳应用生态研究所,110015)DistributionofDirectSolarRadiationonHillySlopesofDonglingDistrictofShenyangMunicipalityandItsAnalysis¥GuoLinhai(InstituteofAppliedEcology,AcademiaSinica,Shenyang110015).ChineseJournalofEcology,1993,12(1):59-61.Basedonthelatest1:50000topographicmap,the1:100000slopegradationmapisdrawnoutandareacalculationismade.Thedirectsolarradiationintypicalsitesofthedistrictismeasuredandcalculated,andthevariationcurvesofannualfluxofdirectsolarradiationonvariousslopedirecti  相似文献   

14.
加强农业生态学的实验研究   总被引:1,自引:0,他引:1  
加强农业生态学的实验研究闻大中(中国科学院沈阳应用生态研究所,110015)StrengtheningExperixnentalResearcbesofAgroecology¥WenDazhong(InstituteofAppliedEcology,A-cadelniaSinica,Shenyang110015).ChineseJournalofEcology,1993,12(2):8-10.Thispaperdescribesthreebasicresearchapproachesinecologicalstudies,andemphasizesontheimpor-tanceofexperimentalapproach,whichshouldbeconsideredasabasicresearchapproachofagroecology.Hoviever,currentexperimentalstudiesofagroecologyinChinaneedstobestrengthened,andmoreef-fortsareneededtoimproveexperimentalresearchfaci  相似文献   

15.
荒漠沙蜥的年龄划分徐海根(国家环保局南京环境科学研究所,210042)杨凤翔,宋志明(兰州大学,730000)(四川大学,成都610064)AgeDifferentiationofPhrynocephalusprzewalskiionDescrts¥.XuHaigen(NanjingInstituteofEnuiron-mentalSciences,210042),YangFengxiang(LanzhouUniuersity,730000),SongZhiming(SichuanUniuer-sity,Chengdu610064).ChineseJournalofEcology,1993,12(4):30-32.Usingmark-recapturemethodandaccordingtothesnout-ventlengthgrowthpattern,fiveagegroupsofPhry,iocephalusprzewalskiiondesertsaredifferentiatecd.Andbasedonthedataoflizardsmorpholo-gy,thecommunityofPhrynoc  相似文献   

16.
浸润垄作稻田土壤生态系统的研究   总被引:7,自引:0,他引:7  
浸润垄作稻田土壤生态系统的研究魏朝富,高明,车福才,邓春(西南农业大学土化系重庆630716)AStudyonInfiltrated-RidgedPaddySoilEcosystem¥.WeiChaofu;GaoMing,CheFuchai;DengChun(SouthwestAgriculluralUniversity,).ChineseJournalofEcology,1993,12(3):26-30;Thispaperdealswichaninfiltrated-ridgedpaddysoilecosystemwhichisconstructedbyridgingandcon-tinuousfurrowinfiItratiOnirrigation,ComparingwithlevelinfiItratedpaddysoilecosystem,thisecosys-temhascoexistedgas-liquid,gas-solidandliquid-solidinterfaces,enlargessoilsurfaceby38%andincreasescuItivatedlayerby5-10cm.  相似文献   

17.
我国南海海龟资源的调查与保护研究现状与展望王亚民(中华人民共和国农业部水产司,北京100026)AchievementandPerspectiveoftheResearchesonSoutbChinaSeaTurtleResourcesandProtectioninCbina¥WangYamin(DivisionofScienceandTechnology,DepartmentofFishery,People’sRepublicofChinaMinistryofAgriculture,Beijing100026).ChineseJournalofEcology,1993,12(6):60-61.ThispaperintroducestheresearchesinfieldofSouthChinaSeaturtleresourcesandprotectioninChina.TherearefivespeciesseaturtlesinChina,about90%ofthemliveinSouthChinasea。During1959-1988,3184.Itseaturtlewerecatched(about  相似文献   

18.
浅谈沙区资源开发利用的生态观   总被引:6,自引:0,他引:6  
浅谈沙区资源开发利用的生态观姜凤歧,朱教君(中国科学院沈阳应用生态研究所110015)DeveloplnentandUtilizationofSandlandfromEcologicalVicw¥.JiangFengqi.ZhuJiaojun(InstituteofAppliedEcology,AcademiaSinica,Shenyang,110015).ChingesJournalofEcology,1993,12(3):44-46.Withthenaturalresourcedeficientandpopulationincrement,itisimperativetodevelopandutilizesand.1andresource.However,sandlandisthefrailestlinkinthewholeterrestrialecosystem.Inthispaper,thedesertificationcontrolmodelandthenecexsityandpossibilityofsandlandresourcesareexpoundedfromecoloflicalview  相似文献   

19.
农业生态学理论与实践发展的思考雷圣远(四川农业大学,雅安625014)AgroecologicalTkeoryandItsPracticalDevelopment¥.LeiShengyuan(SichuanAgriculturalUniversity,Yaan625014).ChineseJottmalVEcology,1993,12(2):11-12.Agroecologyoriginatesfromgeneralecology,butitstheoryandmethodologyarequitespecific.Inor-dertomakeagroecologybetterservetheprotectionofecologicalenvironmentandthedevelopmentofa-griculturalproduction,it’snecessarytodevelopthetheoryofagroecology,replenishitsbasicknowledgeandstrengthenthetrainingofbasictechnicalabilityinagroecologyteac  相似文献   

20.
福建中亚热带村级农业生态经济类型的成因与发展机制研究林文雄,吴志强,林群慧,郑世庆,王松良,梁义元(福建农学院,福州350002)ContributingFactorandDevelopmentMecbanismofRuralAgro-ecolomicTypesinMid-subtropicalRegionofFuJianProvince¥.LinWenxiong;WuZhiqiang;LinQunhui;ZhengShiqing;WangSongliang;LiangYiyuan(FujianAgriculturalCollege,Fuzhou350002).ChineseJournalofEcology,1993,12(2):66-68.Usingsystematicanalysismethodtheauthorsstudiedthestatuecharacteristicsandtheirvariationpat-ternsofruralagro-ecolomictypeinmid-subtropicalregionofFujianprovince.11tapesofsystemstructurean  相似文献   

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