简介：ＦＲＯＭＷＯＭＥＮ＇ＳＭＯＵＮＴＡＩＮＰＲＯＤＵＣＴＩＯＮＢＲＩＧＡＤＥＳＴＯＷＯＭＥＮ＇ＳＴＲＥＥＦＡＲＭＳ￥ＢｙＸｉｅＪｉｎｇｘｉａｎｇＹｏｕｘｉｃｏｕｎｔｙｉｓｓｉｔｕａｔｅｄｉｎａｍｏｕｎｔａｉｎｏｕｓ，ｐｏｏｒｌｙｆｏｒｅｓｔｅｄｒｅｇｉｏ...

简介：ＤｉｓｃｕｓｓｉｏｎｏｆＸｉｘｉａ’ｓＦｏｒｅｓｔｒｙＡＭｏｄｅｌｆｏｒｔｈｅＤｅｖｅｌｏｐｍｅｎｔｏｆＣｈｉｎａ’ｓＴｏｗｎｓｈｉｐＦｏｒｅｓｔｒｙ￥ｂｙＸｕＧｕｏｚｈｅｎＰｏｖｅｒｔｙｉｓｓｔｉｌｌａｓｅｒｉｏｕｓｓｏｃｉａｌａｎｄｅｃｏｎｏｍｉ...

简介：ＷＯＭＥＮ’ＳＰＡＲＴＩＣＩＰＡＴＩＯＮＩＮＳＯＣＩＡＬＦＯＲＥＳＴＲＹＢｙＬｕｏＲｏｎｇｈｕａｉＬｕｏｓｈｕｉｉｓａｖｉｌｌａｇｅｉｎＮｉｎｇｌａｎｇＣｏｕｎｔｙｉｎＹｕｎｎａｎＰｒｏｖｉｎｃｅ．ＭｏｓｔｏｆｏｆｔｈｅＭｏｓｕｏｎａｔｉｏｎａｌｉｔ...

简介：Inrecentyears,thequantityandqualityofglobalforestresourcesaredecliningcontinually.Contrarily,thebothinChinaareincreasing,whichisdeeplyrelatedtothesustainableforestmanagementandeco-systemmanagementinChina.Withthetrendthatworldcommunityknowsmoreabouttheimportantroleofforest,moreandmorefunctionsofforestarerecognized.TheimpactandfunctionsofChina'sforestrydeservemoreconcern.Basedonsomeexperiencesinthefieldofforestryresearch,theauthors...

简介：Forestshavemultiplebenefitsandfunctions,includingmitigationofclimatechange.Theimpactsofforestsontheglobalcarboncycleincludeforestsascarbonsinks,wood-basedproductsascarbonsinks,bio-energy,andproductionanduseofnon-timberproducts.Inthepastdecades,forestcoverofChinahasincreasedfrom8.6%to18.21%bylarge-scaleafforestationandconversionofcroplandintoforests.Forestbiomasscarbon(C)stockincreasedfrom4.3PgC(1PgC=1015gC)intheearly1980sto5...

简介：Asanemergingindustry,China'swoodfloorindustrydatesbacktotheearly1980s.Despitealatestart,ithasdevelopedrapidlyduringthelast20years.ThepastdecadeshavewitnessedgreatchangesinChina'swoodfloorindustry.Withhighquality,manyproducts"madeinChina"areavailablewidelyabroadnowadays.Currentglobaleconomicshocks,however,affectChina'sdomesticrealestatesector;hencethefallingdomesticsalesofwoodfloor.Thepaperaimstoidentifythecurrentsituationoffloorindustry...

简介：Urbangreening,urbanforestryandurbangreenstructureplanningalllookatacityasaunitandintendtoimprovethestatusofgreenspaceinthecity.Eventhoughtheyarenewterms,theirconceptshaveevolvedoveraratherlongperiod.Thispaperpresentsahistoricalreviewofwesternconceptsforurbangreeningsincethe1850s.Thefirstaimistoestablishanoverviewofhowtheurbangreeningconcepthasdevelopedandwhattherelationshipsarebetweenthehistoricalconceptsandurbangreening,urbanforestryandurbangreenstructureplanningtoday.Thesecondarypurposeistounderstandsomekeyissuesforurbangreeningthroughtheexaminationofhistoricalprecedents.Basedonaliteraturereview,thepaperpresentsseveralhistoricalconceptsforurbangreening-rampartareaplanning,parksystem,greenbelts,greenwedgesandgreenways.Thenewconceptofurbangreenstructureisalsointroduced.Eachconceptisdefined.Thesocialbackgroundandtheinfluenceoncitydevelopmentaredescribed.Thereviewshowsthattheconceptofurbangreeninghasalonghistory,parallelwiththedevelopmentofthecityplanningconcepts.Thescopeofurbangreeninghasbecomelargeroverthepastyears.Thefunctionsofurbangreenspacehavechangedfromsingle-purposetomulti-purpose.Thestudyindicatesthathistoricalconceptsmaystillgiveinspirationintoday'surbangreeningprocess.

简介：Man-madeforest,whichistheforestecosystemofrehabilitationandreconstruction,playsasignificantroleintheprovisionofforestproductsandimprovementtheecologicalenvironment.Inthispaper,weestablishedtheAR(5)modeltopredictChina'sforestareafrom2009to2015.Thisstudyshowstheslowgrowthofthenationalplantationareatrendwithsomefluctuations,buttheoverallgrowthrateisnotlarge.WeproposedthatononehandChinashouldcontinuetoincreasetheplantationarea,ont...

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简介：TheforestproductstradefromothercountriestoChinaispredominantlyandtremendouslyincreasingandmanydealers,officialsandscholarsareconvincedthatthistrendwillcontinue.Thispapercovers5topics:(1)AnalysisonChina'sforestresources;(2)AnalysisonthesupplyanddemandfactorsofforestproductsinChina;(3)TheimporttradeofrecentmainforestproductsinChina;(4)ThemarketcharacteristicsofforestproductsinChina;(5)ThedevelopmenttrendsofforestproductsinChina.

简介：瑞典：Sōdra公司已经对针叶锯材市场销售疲软的情况做出反应，8月底削减其在拉姆克维拉（Ramkvilla）、图绍斯市（Torsas）和Langasjō工厂的生产量总计约5万～6万m^3。第1步，在拉姆克维拉和图绍斯市节日期间约4个星期的停产时间将多延长2个月。这2家工厂将于6月4日停止锯切加工，8月27日恢复。

简介：ThepaperanalyzedthecurrentstatusofforeigntradeofforestindustryinChinaandthenationalandinternationalmarketchanges.Basedontheanalysis,theorientationandtransformationofforeigntradepolicyforChina'sforestindustrywerediscussed.

简介：ＧＲＥＥＮＭＥＳＳＥＮＧＥＲ──ＷＯＭＥＮ’ＳＭＯＵＮＴＡＩＮＰＲＯＤＵＣＴＩＯＮＢＲＩＧＡＤＥＩＮＹＯＵＸＩＶＩＬＬＡＧＥＢｙｐｒｏｊｅｃｔｔｅａｍ“ＷｏｍｅｎａｎｄＳｏｃｉａｌＦｏｒｅｓｔｒｙ”Ｗｏｍｅｎｉｎｍｏｕｎｔａｉｎｏｕｓａｒｅａｓｗａｒ...

简介：3S技术是林业实现跨越式发展的必然选择,以信息技术为代表的"数字化"高新技术应用于林业,必然提高现代林业的管理水平和服务质量,推进结构调整的进程,增强林业产业的应变力和竞争力,实现林业管理革命和林业信息化.数字林业技术体系的实施,对林业可持续发展、实时监测森林和野生动物资源、及生态环境变化,保障林业生态工程建设,充分挖掘和利用我国现有的数据和信息资源,推进行业科技创新,实行无纸化办公,减少决策的盲目性等都有积极意义.

简介：Climatechangeisagreatconcernofvariouscountries,thepublicandsciencecommunity,andforestplaysanimportantroleinmitigatingclimatechange.ThepapermadeacomprehensiveanalysisregardingthepolicyselectionsofChinatopromoteforestryresponsetotheglobalclimatechange,andelaboratedtheconcreteactionsandachievementsinthisregard.Policyselectionsinclude:1)Reinforcetreeplantingandafforestation,increasetheforestedareaandenhancethecapacityofcarbonsequestration...

简介：ＶＩＬＬＡＧＥＦＯＲＥＳＴＲＹＳＴＡＴＩＯＮＳＰＥＲＦＯＲＭＡＮＩＭＰＯＲＴＡＮＴＲＯＬＥＩＮＣＨＩＮＡ’ＳＳＯＣＩＡＬＦＯＲＥＳＴＲＹＤＥＶＥＬＯＰＭＥＮＴＢｙＺｈｕＴｕｅ；ＷａｎｇＬｉｐｉｎｇ；ＳｈｉＷｅｎｋａｉＴｈｅＲｅｌａｔｉｏｎｓｈｉｐＢｅ...

简介：Themarketmechanismforforestecosystemservicehasalreadybecomecommonknowledgeamongcountriesintheinternationalmovementtoaddressglobalclimatechange.Inthispaper,internationalexperiencesofforestecosystemmarketsuchasbetterunderstandingofconcept,publicparticipation,soundtradingrulesandmeasurementstandardsareanalyzed,anditsimplicationforChinaisalsosummarized.Finally,theprospectsofforestecosystemservicemarketinChinaarediscussed.Thepurposeofthispaperi...

简介：火的相互作用骑车，植物硬币的繁殖特征能决定一处风景的植被分发模式。在加拿大的北方的区域，火在小冰川期前骑车(c。1850年代)以后从30-130年和25-234年直到解决时期(c。1930年代)什么时候更长发射周期，响应气候变迁和人的干扰发生了。分析显示火周期与生长期(4月10月)被相关从1961-1990正常的温度和降水离开，由区域变化。假设野火将在过去的世纪，用气候变迁情形CGCM1的一个评价，CGCM2和HadCM2期间对类似于方式的温暖的未来作出回应显示周期将在西方泰加森林盾转移到80-140年的一个范围的火，为北方的盾和东方泰加森林防护的东方的超过700年，和为在2050的北方的平原的300-400年。

简介：总结国内外3s技术在城市森林研究领域应用现状，分析其不足，即遥感学家与植物生态学家缺乏沟通、被动遥感优势尚未挖掘、生态系统服务制图滞后、生态系统管理中忽视信息系统建设，以及景观规划的精确性与客观性有待提高等，在此基础上提出相应改进建议，以期为我国城市森林的3S技术应用和城市森林建设工作提供借鉴。

简介：TheapplicationofGeographicInformationSystem(GIS),RemoteSensing(RS)andGlobalPositionSystem(GPS)intheresearchofforestlandscapeisoutlinedinthispaper.Theintegrationofthe3Stechniqueisalsodescribed.Inthe3Ssystem,RSisusedtoobtainthevariousinformationofforestlandscape.GPSisusedtoobtainthegrounddataoforientationandguidethepeopletothedifferentplaces.AndGISisusedininformationmanagementandprocessing.