简介：Thepaperanalyzedtheoreticallytherelationbetweencultureandinstitution,theeffectofcultureontheformationofinstitutionandtheeffectsofinstitutiononculturepractice.Italsoexpoundedtheroleofecologicalcultureinancientecologicalmanagement,modernstrategicdecisionandinternationalecologicalpolitics.Basedonthesustainabledevelopmentofthefutureeconomyandsociety,thebasicdirectiontowardsecologicalinstitutioninnovationwasproposedintermsofdevelopmentstrategy,legalsystem,marketmechanism,administrativecapacity,publicparticipationandinternationalpolitics.

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简介：Thispaperisasummarizationonevaluationofvalueofartificialforest.Themaincontentsinclude:(i)thedifferenceinconceptsbetweenecologicalfunction,ecologicalefficiencyandecologicalbenefitsofartificialforest;(ii)themotiveandseveraltachesofeconomicfeedbackorcompensationforecologicalbenefit;(iii)theecologicalefficienciesofartificialforestandthemaincorrelativefactorswhichincludestheecologicalefficienciesofartificialforestandthemaincorrelationfactorsinfectingtheecologicalefficiency;(iv)thebasicmathcorrelationsbetweenecologicalefficienciesofartificialforestandtherelatedfactors;(v)servicerangeoftheecologicalefficienciesofartificialforest;and(vi)thebasicprincipleofmeasurementofecologicalefficienciesofartificialforest.Attheend,thebasicmethodsofmainecologicalefficienciesofartificialforestareexpatiated.

简介：Thisarticlegraspstheimplicationofecologybasedonthetheoryofgreenway,WiththepurposeofmakingZhejiangProvincebecomeanecologicalprovince,itpointsoutthattheproblemsexistinthegreenwayconstructionandmakesitclearthatthegreenwayconstructionisveryimportant.Furthermore,incombinationwiththelineargreenopenspaces,suchasgreeningpassages,touristareas,andadministrationfacilitiesinZhejiangProvince,thisarticleputsforwardthestrategicideasofthegreenwaysconstructionandthestrategies,measurestoapplythegreenwaysconstruction.

简介：Currentaccountingstandardsandsystemsdonotincludetheaccountingofforestecologicalassets.Withtheincreasingattentionthatpeoplepaytoforestecologicalissuesandtheneedsforaccountinginformationdisclosure,itsvalueaccountinghasbecomeaforefrontissueandhottopicintheaccountingprofession.Theprofoundissuesaboutitsparticularities,accountingrecognitionandmeasurementsaretobesolved.Basedontheanalysisofthefeaturesofforestecologicalassetsanditsimpactsonaccountingrecognitionandmeasurement,thispaperproposesthataccountingrecognitionshouldbebasedontheappraisalandafairvaluemodelissuggestedforinitialandfurthermeasurementofforestecologicalassets.Forthefairvaluemeasurement,theappraisaltechniquesofnon-marketvaluesshouldbegivenmoreconsideration.Anditsvalueappraisalmethodsshouldrefertotheexistingmatureecologicaleconomicorenvironmentaleconomicappraisalmethods.

简介：Basedonmeteorological,hydrological,forest,andgrasslanddatacollectedbylocationobservation,remotesensing,fieldsurveysandrelevantliteratureduring1956to2009,theecologicalenvironmentchangeinnorthernslopeoftheQilianshanMountainswasanalyzedsyntheticallyusingregressionandcorrelationanalyses.Theresultsshowedthatthetemperaturehadanannualvariationrateof0.0334℃·a-1innorthernslopeoftheQilianshanMountainssince1960,andexhibitedaraisingtrend,especiallysince1987.Theannualvariationrateofannualprecipitationwas0.5702mm·a-1,indicatingthattheprecipitationtendedtoincrease.Theclimatehadchangedfromaridtohumidinthisregionsince1976.From1956to2006,theglacierareaofsixinlandriverbasin（Shiyangheriver,Heiheriver,Beidaheriver,Shuleheriver,DangheriverandHalternheriver）andDatongheriverbasininnorthernslopeofQilianshanmountainsdecreasedby17.7%.Thicknessoftheglacierreducedabout5-20m,andthesnowlineroseabout100-140m.TheGlaciericereservesininlandriverbasinofHexidecreasedby11.4%.From1972to2007,27glaciersintheeasternsectionoftheQilianshanMountainsdisappeared.From1956to2009,therunoffchangeinthenorthernslopeoftheQilianshanMountainswasdifferentindifferentregions.TherunoffwasreducedsignificantlyinShiyangheriverbasin,increasedslightlyinHeiheriverbasin,andincreasedobviouslyinShuleheriverbasin.From1958to1988,theareaofdeforestationandfarmingwasmorethan10.0millionha,andtheforestareawasreduced0.6millionha.SincetheQilianshanMountainNatureReservewasestablishedin1989,theforestwasrestoringgraduallybecauseofcontinualprotectionandcultivating,andtheforestareawasincreased9.4millionhafrom1989to2008.Duetohumaninterference,especiallyover-grazingimpact,thequalityofthewood-land,shrub-landandgrass-landinnorthernslopeoftheQilianshanMountainswereinadegradedcondition,whichre

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简介：Sincethereformandopeningup,urbandevelopmentinChinahasenteredaperiodofrapidprogress.Whilemakingsignificantachievements,urbanenvironmentalproblemssuchasairpollution,heatislandeffects,waterlossandsoilerosionhavebecomeincreasinglyprominent.TospeeduptheprocessofurbanizationinChina,newchallengeshavebeenimposedonurbanforestdevelopment,urbanenvironmentprotectionandecologicalurbandevelopment.AimedatecologicalandenvironmentproblemsexistinginurbandevelopmentinChina,summarizingChineseexperiencesandlearningfromothercountries,scientificallyplanningurbanforesttopromoteurbanecologicaldevelopment,improvingurbanforestecosystemtoassureurbanecologicalsafety,carryingonforestculturetodevelopurbanecologicalcivilization,havebecomethemaintasksanddirectionforurbanforestdevelopmentinChina.

简介：利用生态脆弱度的灰色评判法建立了沙质荒漠化的干扰－应变关系，进而求算了不同荒漠化程度样地的生态脆弱度，结合气候、地貌、植被、土壤等特征指标对东北西部沙质荒漠化地区土地荒漠化作出评价：该区的土地沙质荒漠化可分为强度沙漠化、中度沙漠化、轻度沙漠化、微度沙漠化、潜在沙漠化五个级别，各等级及其相应的生态脆弱性、植被群落多样性、群落稳定性等指标可用于中小尺度的荒漠化土地评价图的绘制，其可作为土地荒漠化防治的重要理论依据．

简介：第二等的森林的土壤动物社区，在Qufu的儒家墓地的Platycladus森林andQuercusacutissima森林被调查。3583个标本是镇定的，独立属于5扇门，11个班和23目。二个主导的组和9个普通的组说明94.45%全部的数字。在这三个森林产地的土壤动物在作文，生态的分发和重要索引不同。三个森林里的土壤动物的主导的组是一样，但是另外的组更极大地不同。差异索引(H)和第二等的森林里的土壤动物的平均索引(E)是最高，并且还优势索引(C)inQuercusacutissima森林最高。在每个森林产地的大多数土壤动物集合到表面土壤层。他们的种类和单个数字都是层我>II>III。它为三个森林里的土壤动物的作文是很类似的。

简介：Urbanforestisanimportantcompositionandthewindowandsoulofmoderncities,whichhasacloserelationshipwithecologicalenvironmentandinvestingenvironment.SourbanforesthasbeenconstructedinChina.HuainingCountycouldholdofthehistoricalopportunityandcomeupwiththegreatblueprintofforestecologicalnetworksystemconstructionforthenewtown.Thispapermainlyintroducestheguidingideas,principles,goalsandoveralllayoutsoftheconstructioninthenewtown,andhopethatitwillbeamodelforothercounty-levelforestecologicalnetworksystemconstructioninChina.

简介：Amodelstandofnear-naturalforestwithanareaof3000m^2wasestablishedasacasestudyinPudongNewDistrict,ShanghaiCityin2000.Elevenspecieswereplantedinmodelstand.Asthedominantspeciesofcommunity,4evergreenbroad-leavedtreespecies,namely:Machilusthunbergii,Cyclobalanopsisglauca,C.mylsinafoliaandCastanopsissclerophyllawerechosen,accompanyingwithevergreenbroadleavedshrubspecieslikePittosporumtobira,LigustrumquihouiandDis~'liumracemosum,etc.aswellasdeciduoustreespecies,Liquidambarformosana,etc.Afterthree-yeargrowth,thecommunityphysiognomyhadchangedtobeashrubstage,andthehighesttreereachedto4.6m.Aforestphysiognomywouldbeformedinabout10yearsestimated.Themethodofconstructionofnear-naturalforestthathadbeenworldwidelyappliedwouldalsoplayakeyroleintheconstructionofurbanforestinChina.

简介：Forestsprovidemultipleecological,economicandsocialbenefits.Atrulysustainableforestmanagementshouldleadtoabalancedrealizationoftheseforestvalues.Thispapercategorizestheforestresourcesasappreciatingresourcesanddepreciatingresourcesinaccordancewiththespecificformofforestvalues,anddefinesthemconceptuallyinregardtothecontrastingandcompetitivenatureofthesevalues.Necessarytheoreticdiscussionswerethenmadeforthefeasibilityandoperabilityintermsoft...

简介：种植园的不同类型在Baishilazi国家自然保护区被观察，辽宁省，为34一。环境优秀ofAbiesholophylla种植园在不同切的系统下面被分析。包括的分析因素玷污侵蚀率，崽的humification学位，和水抓住能力。清楚的切的区域的表面土壤损失是19000t?桴?慢吗？

简介：Thepapersummarizedthemeaningofpost-evaluationforcomprehensivebenefitsofforestryecologicalprograms,discussedandrevieweditsdevelopmentprocessintermsofcontent,indicatorsandmethodologies,andfinallypresenteditsdevelopmenttrendfromtheperspectivesoftheoreticalresearch,methodologicalresearchandapplicationresearch.

简介：描述的这篇论文主要理想的四个基本模型作为Kunlunshan模型，在山Lushan国家公园美化Xumishan模型，基督教徒桃树花陆地模型，模型。在有象东方山谷的东方格罗夫庙，白鹿洞学院，简洁和宁静庙宇，Lushan山谷，和别墅簇一样的理想的风景特征的山Lushan的五个典型地方被分析，并且为每个地方的基本模型的集成被讨论让现实主义的风景遵循理想的需要。而且，讨论也包含了在资源，文化，结构，函数，进程，规模和区域被展示的理想的风景的特征。在结论，在山Lushan国家公园的理想的风景是在人和自然之间的相互作用的产品。山Lushan与超过1000年的历史继承中国传统的文化的本质；并且它也在不同文化之中和冲突和改编象在自然和人文学科之间的交换一样吸收西方的文化的吗哪。自然风景能被生态的计划的方法对幸存需求和人类的文化味觉满意。

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简介：Aconitumbalfourii(Bruhl)Muk。(Ranunculaceae)是危及的药用的植物。自然人口为人口评价和精英germplasm的评估在西北Himalaya被调查。空铅的植被采样在支持A的区域用垂直的带横断方法被进行。balfourii。种密度和A的相对优势。balfourii与另外的高山的种类相比是低的。威胁地位在一个site-by-site基础上以及为全部西方的Himalaya被决定。A。balfourii是根据地理分发危及了并且极其根据丰富危及了通常被分类。我们发现天赋A的地理分发。balfourii将由于产地破坏正在减少。立即的校正管理措施为持续利用和种类的长期的保存被需要在野。

简介：NowadaysSongshanNationalNatureReserveattractsarapidlyincreasingnumberoftourists.However,thedevelopmentofatouristeconomyandthefurtherexploitationofthenaturallandscapethreatentheecologyandmanagementofthereserve.Therefore,definingtherelationshipbetweenecologicaltourismandecologicalprotectioncanprovideaframeworkforthemanagementandexploitationofthereserve.Basedontheanalysisofcurrentsituationandquestionsofthereserve,thispaperprobesintothere...

简介：中国经历了使用在最近的十年改变的戏剧的土地，与显著环境、社会经济的后果。Hengshan县，在西北中国的风神黄土的区域定位了，被调查为环境、长期的农村经济开发说明陆地使用变化和他们的含意。在Hengshan县的农田显著地减少了在期间19902003，而森林土地和草地增加了。土地在不同时期之中显著地改变了的农田，果园陆地，森林陆地和建设的变换率：19901995，19952000和20002003。果园土地，草地和构造土地的变换是主导的在19901995，而到森林土地的农田的变换主要发生了在20002003。结果在机构的政策和陆地管理的政治经济建议了深刻转变，包括综合土壤侵蚀控制工程，面向市场的经济的采纳和‘Grain-for-Green'政策的实现，在在中国的这个时期期间。为了完成长期的持续土地，在Hengshan使用县，努力应该瞄准象建立节俭陆地的机制支持陆地生产率一样增加农村家庭的离开农场收入，除了保存措施。