斯塔诺夫高地多年冻土的发展.pdf

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1、第5卷第3期黑龙江大学工程学报Vo1．5．No．32014年9月JournalofEngineeringofHeilongjiangUniversitySep．，2014DOI：10．13524／j．2095-008x．2014．03．038ThedevelopmentofmountainpermafrostintheStanovoyUplandMikhailZhelezniak，AleksandrZhirkov，AnatoliiKirillin(MelnikovPermafrostInstituteSBRAS，Yakutsk677010，Russia)Abstract：Base

2、dongeothermalmeasurementsindeepboreholes，thisstudyestimatedpermafrostthick．nessandtemperatureintheStanovoyUplandfordifferentgeomorphologicalsettings．Altitudinalpatternsofpermafrosttemperatureatthedepthofannualtemperaturefluctuationandpermafrostthicknesswereex—aminedandregressionequationsrelat

3、ingthesevariableswereobtained．Thesubsurfacetemperaturefieldandpermafrostthicknesswerereconstructedoverthepast150000yearsfordifferentgeomorphologicalconditionsintheregion．Keywords：groundtemperature；permafrostthickness；geothermalcross．section；subsurfacepaleotem—perature；correlationcoeficient；re

4、gressionequationCLCnumber：P642．14Documentcode：AArticleID：2095一oosx(2014)03—0001—07斯塔诺夫高地多年冻土的发展MikhailZhelezniak，AleksandrZhirkov，AnatoliiKirillin(俄罗斯科学院西伯利亚分院麦尔尼科夫冻土研究所，雅库茨克677010，俄罗斯)摘要：通过对深钻孑L地温的测量，对斯塔诺夫高地不同地貌特征区永久冻土层厚度和温度进行了估测。对多年冻土温度在全年温度波动和冻土深度的垂直分布格局进行了检查，并获得有关这些变量的回归方程。重建了过去150000a以来该

5、地区不同的地貌特征区地下温度场和冻土厚度的分布模型。关键词：地温；冻土层厚度；地热剖面图；地下古地温；相关系数；回归方程mountainregionsoftheEarth．Permafrostinvestiga—0Introductiontionswereinitiatedhereinthe1950SbySumginM．I．．Detailedstudieswereunde~akenduringtheTheStanovoyUplandissituatedinCentralAsia，1970Sto1990sbyNekrasovI．A．andotherinvestiga—intheso

6、uthernpartoftheSiberianPlatform．Itsper—tors．Thesestudiesprovidedanunderstandingofper—mafrostisrelativelywellstudiedcomparedtoothermafrostdistributionintheregionreflectedinschematicReceiveddate：2014—-05—-14Biography：Mr．MikhailZhelezniak，Russia，PrincipalResearchScientist，researchingfield：Region

7、alGeoeryologie，Geothermie，E-mail：fe@mpi．ysn．ra．·2-黑龙江大学工程学报第5卷geocryologicalmaps．However，notenoughisyetindicatethatgroundtemperaturesatthedepthofzeroknownaboutthesubsurfacetemperaturefieldandper-annualvariationrangefrom+2．0to一8．0℃．themafrostt