Development of monitoring and assessment of forest biomass and carbon storage in China

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摘要 Addressingclimatechangehasbecomeacommonissuearoundtheworldinthe21stcenturyandequallyanimportantmissioninChineseforestry.UnderstandingthedevelopmentofmonitoringandassessmentofforestbiomassandcarbonstorageinChinaisimportantforpromotingtheevaluationofforestcarbonsequestrationcapacityofChina.Theauthorconductsasystematicanalysisofdomesticpublicationsaddressing'monitoringandassessmentofforestbiomassandcarbonstorage'inordertounderstandthedevelopmenttrends,describesthebriefhistorythroughthreestages,andgivesthesituationofnewdevelopment.Towardstheendofthe20thcentury,alargenumberofpapersonbiomassandproductivityofthemajorforesttypesinChinahadbeenpublished,coveringtheexplorationandeffortsofmorethan20years,whileinvestigationsintoassessmentofforestcarbonstoragehadbarelybegun.Basedonthedataofthe7thand8thNationalForestInventories,forestbiomassandcarbonstorageoftheentirecountrywereassessedusingindividualtreebiomassmodelsandcarbonconversionfactorsofmajortreespecies,bothpreviouslypublishedandnewlydeveloped.Accompanyingtheimplementationofthe8thNationalForestInventory,aprogramofindividualtreebiomassmodelingformajortreespeciesinChinawascarriedoutsimultaneously.Bymeansofthematicresearchonclassificationofmodelingpopulations,aswellasproceduresforcollectingsamplesandmethodologyforbiomassmodeling,twotechnicalregulationsonsamplecollectionandmodelconstructionwerepublishedasministerialstandardsforapplication.Requestsforapprovalofindividualtreebiomassmodelsandcarbonaccountingparametersofmajortreespecieshavebeenissuedforapprovalasministerialstandards.Withtheimprovementofbiomassmodelsandcarbonaccountingparameters,thematicassessmentofforestbiomassandcarbonstoragewillbegraduallychangedintoageneralmonitoringofforestbiomassandcarbonstorage,inordertorealizetheirdynamicmoni
机构地区 不详
出版日期 2015年01月11日(中国期刊网平台首次上网日期,不代表论文的发表时间)
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