Forecasting and Decision-Making of Systematic Theories for Engineering Geology in Environmental Geoscience

INTRoDUCTION'Therearemanyproblemsofenvironmentalgeoscience.Theirfactorsofaffectionareverycomp1icated.Theyareal-mostfromtheearth,othercelestialbodiesandthebiosphere,especiallythefactorsofhumanaction.Becausethedevelop-mentofgeologicalenvironmentwillnotstop,theactionsofslopeandcatastrophesappearuninterruptedly,andenviron-mentdeterioratesfast.BAS1CTHEoRIESANDDEDUCTIONSoFPR1NC1PLESBiomathematicianVerhulstrevisedMalthusmode1andproposedthatarestrictingtermwasadded.ItisorY'=ap(t)[1…     

Dibenzofuran Series in Terrestrial Source Rocks and Crude Oils and Applications to Oil-Source Rock Correlations in the Kuche Depression of Tarim Basin, NW China

1IntroductionTheTarimBasin ,NWChina,istheonlybasininChinawherenotonlymarine ,butalsoter restrialindustrialoilandgaspoolsaredeveloped .TheterrestrialoilandgaspoolshavebeenfoundintheKuchedepressioninthenorthernpartofthebasinanditsfrontupliftarea (Fig .1) .ThesourcerocksoftheterrestrialoilandgaspoolsareTriassicandJurassiclacustrinemudstonesandswampcoals.ThebiomarkersfromthesaturatedfractionsofTriassicandJurassicterrestrialsourcerocksandFig .1 .LocationofTriassicandJurassicterrestrialsource…     

最新地质地理类期刊影响因子和总被引频次排序

(据中国科学技术信息研究所,2 0 0 3年1 2月)名次期刊名称总被引频次影响因子即年指标基金论文比来源文献量1地理学报1 2 0 4 2 .30 1 0 .2 62 0 .98842地质学报935 2 .1 33 0 .397 0 .84633地质论评850 0 .82 1 0 .2 50 0 .75 844岩石学报71 1 1 .1 97 0 .2 81 0 .91 645冰川冻土674 2 .42 6 0 .41 2 0 .87 1 366沉积学报62 2 0 .751 0 .0 86 0 .681 1 67地理科学587 1 .0 2 0 0 .1 0 4 0 .841 358地理研究5590 .41 80 .2 780 .98909地质科学51 80 .6890 .1 55 0 .74 581 0矿床地质392 0 .7690 .32 7 0 .89521 1山地学报377 0 .52 80 .0 75…     

袁见齐教授主要著作目录

1　朱庭祜 ,袁见齐 .江宁县凤凰山铁矿储量之新估计 .矿冶 ,1 934,7( 2 3) :63～ 66.2　袁见齐 .宜昌黄陵庙、葛洲坝两处筑坝问题 .四川地质调查报告 .中央大学地质系 .1 935.3　袁见齐 .扬子江上游水力发电厂址地质之讨论 .中国建设 ,1 935,1 2 ( 4 ) :1 0 5～ 1 0 8.4　朱庭祜 ,李学清 ,郑厚怀 ,汤克成 ,袁见齐 ,孙鼎 .南京市及江宁县地质报告 .南京 :南京大学地质系( 1 936) .1 950年重印出版 .5　郑厚怀 ,袁见齐 .江苏江宁县獾子洞之成矿作用 .中国地质学会会志 ,1 936,1 5( 3) :361～ 390 .6　袁见齐 .湘黔铁路沿线地质报告 (打印资料 …     

Formation Waters and Their Relations to Natural Gas Reservoirs in Central Ordos Basin

1IntroductionFormationwaterisanimportantmediumforhydrocarbongenerationandmigration .Thelong termcontactofformationwaterswithoilandgasmustleavesomeorganiccomponentsintheforma tionwaters.Ofcourse,thechemicalcompositionofformationwater (i.e.,oilfieldwater)iscloselyrelatedtotheformationofoilandgasreservoirs (Collins,1 975) .Since 1 970smanyscholarsbothathomeandabroadhavecenteredonthestudyofthecharacteristicsofformationwatersthemselves(Collins,1 975;LiuChongxi,1 988;HuangFutangetal.,1 993 ;GaoX…     

The Isotopic Composition of Noble Gases in Gold Deposits and the Source of Ore- Forming Materials in the Region of North Hebei, China

1IntroductionOnthenorthernmarginoftheNorthChinaplatformislocatedoneofthemostimportantAu Ag polymetallicore concentratedzones,wherethereareavarietyoforetypes .Soithasbeenat tractingeverincreasingattentionofmanygeologists (PeiRongfuetal.,1 998;ShenBaofengetal.,1 994 ;LuSongnianetal.,1 997;HuShouxietal.,1 994 ;ChenYuchuan ,1 999;ZhaiYushengetal.,1 999) .Manyscholarspresentedtheirresearchresultsinvariousaspects.How ever ,thesourceofore formingmaterialshaslongbeenafocusofdiscussion .Studieso…     

Abstracts of Earth Science──Journal of China University of Geosciences(Chinese Version, Volume 24, Numbers 1-6, 1999)

No.1SouthChinadefinedaspartofTethyanarchipelagicoceansystem.YinHongfu,WuShunbao,DuYuanshengandPengYuanqiao.(1):1-12.WhentheriftedblocksofGondwanaandEurasiansupercontinentsweredrifting,theoceanbasininfrontofthedriftingblocksmayhavesubductedanddisappeared,butanewoceanmayhavedevelopedfromariftvalleybehindthedriftingblocks,assuggestedintheTethyanarchipelagicoceanmodel.TheoceanbasinsthatoccurredinsequencemayhavebeenclassifiedasdifferentstagesofthePaleo-,Meso-andNeoTethys.Themulti-phaseproces…     

最新地质地理类期刊影响因子和总被引频次排序

名次期刊名称影响因子总被引频次即年指标基金论文比来源文献量1冰川冻土 2 .42 6 6740 .41 2 0 .87 1 362地理学报 2 .30 1 1 2 0 4 0 .2 62 0 .98843地质学报 2 .1 33 935 0 .397 0 .84634地理科学进展 1 .2 4 5 2 76 0 .1 490 .93 745岩石学报 1 .1 97 71 1 0 .2 81 0 .91 646地理科学 1 .0 2 0 5 87 0 .1 0 4 0 .841 357地质论评 0 .82 1 85 0 0 .2 5 0 0 .75 848极地研究 0 .80 6 1 2 5 0 .1 43 0 .74359地层学杂志 0 .780 31 1 0 .1 0 7 0 .86 5 61 0矿床地质 0 .769392 0 .32 7 0 .895 21 1古地理学报 0 .75 992 0 .1 490 .60 4 71 2…     

TECTONIC EVOLUTION OF THE KONGDIAN FORMATION──SHA-Ⅳ MEMBER IN THEHUIMIN DEPRESSION AND THE DONGYING DEPRESSION

1.IntroductionTheHuunmdepressionandtheDongyingdepressionbotharelocatedinthesouthoftheJiyanglargedepressionoftheBobalbasin.TheyareboundedonthenorthbytheNingiinembossmentandtheWuliembossmentintheChengningupliftandtheChenjieduangembossmentintheJiyanglargedepressionthroughtheCizhenfaultandtheChennanfaultFig.ITectoniclocationoftheHuimindepressionandtheDongyingdepression.1.fault,2.Eogeneoverlyingline,3.Eogencthinning-outlineandonthesouthbytheLuxiupliftthroughtheQihe-Guangraofault.Andonthewes…     

最新地质地理类期刊影响因子和总被引频次排序

名次期刊名称总被引频次影响因子即年指标基金论文比来源文献量1地理学报 1 2 0 4 2 .30 1 0 .2 62 0 .98842地质学报 935 2 .1 33 0 .397 0 .84633地质论评 85 0 0 .82 1 0 .2 5 0 0 .75 844岩石学报 71 1 1 .1 97 0 .2 81 0 .91 645冰川冻土 6742 .42 6 0 .41 2 0 .87 1 366沉积学报 62 2 0 .75 1 0 .0 86 0 .681 1 67地理科学 5 87 1 .0 2 0 0 .1 0 4 0 .841 358地理研究 5 5 90 .41 80 .2 780 .98909地质科学 5 1 80 .6890 .1 5 5 0 .745 81 0矿床地质 392 0 .7690 .32 7 0 .895 21 1山地学报 377 0 .5 2 80 .0 75 0 .77 1 341 2海洋地…     

THE LANGSHAN FORMATION AND ITSSEDIMENTARY MICROFACIES IN THE CUOQIN BASIN, XIZANG (TIBET) AUTONOMOUS REGION

1.IntroductionTheCuoqinbasinofXizang(Tibet)isalarge-scalecomplicatedstrUcture-compoundbasinandislocatedintheTethys-Mediterraneantectonicdomain.Asatectonicunit,itisthesameasthePersianBaybasinwhichisoneofbasinsrichinoilintheworld(LuoJialming,1995;LiuZengqianetal.,1984;YinJixiang,1988).ItSgeographicallocationisshowninFig.1.Fig.IGeographiclocationoftheTaricuodepression.1.mappingare42.road,3.geologicrouteThisbasinisdividedintothreebelts:thesouthmaglnaticrockbelt,thecentralupliftbeltandtheno…     

REE and Trace Element Geochemistry of Yinachang Fe-Cu-REE Deposit, Yunnan Province, China

1IntroductionThebehaviorsoftherare earthelements (REE)duringmagmatism ,metamorphismandmeta somationareofgreatgeologicalinterestbecauseoftheirapplicationsingeochronologyandgeochemi caltracing (e .g .reviewsbyFaure ,1 986;LipinandMckay ,1 989) .Becauseoftheirsimilargeo chemicalbehaviorsandlowsolubilitiesinwater,theREEshaveprovedthemselvestobeapowerfultoolforthecharacterizationofprovenanceswhenappliedtosedimentaryrocks (McDanieletal.,1 994) .Althoughtheirbehaviorsunderhydrothermalconditionsar…     

MAJOR SEDIMENTARY CYCLES AND BASIN EVOLUTION OF MESOZOIC IN NORTHERN HIMALAYAS, SOUTH TIBET

MAJOR SEDIMENTARY CYCLES AND BASIN EVOLUTION OF MESOZOIC IN NORTHERN HIMALAYAS, SOUTH TIBET1　LiuGH ,EinseleG .SedimentaryhistoryoftheTethyanBasinintheTibetanHimalayas[J].GeolRundschau ,1994,83(1) :32～ 6 1. 2　ShiXiaoying ,YinJiarun ,JiaCaiping .MesozoicandCenozoicsequencestratigraphyandsea levelchangesintheNorthernHimalayas ,SouthTibet ,China[J].NewslStratigr ,1996 ,33(1) :15～ 6 1. 3　LewyZ .AlateBathonian CallovianunconformityintheMiddl…     

最新地质地理类期刊影响因子和总被引频次排序

(据中国科学技术信息研究所 ,2 0 0 2年 1 2月 )名次期刊名称影响因子名次期刊名称总被引频次1地质学报 1 . 81 6 1地理学报 8472地理学报 1 . 492地质论评 82 33冰川冻土 1 . 4693地质学报 75 34地质论评 1 . 2 4 94岩石学报 5 5 15矿床地质 1 . 0 4 7 5地质科学 4416岩石学报 1 . 0 35 6冰川冻土 4327地理研究 0 . 975 7沉积学报 42 08古地理学报 0 . 95 3 8地理研究 41 59地理科学进展 0 . 8889矿床地质 32 21 0山地学报 0 . 80 91 0地理科学 2 961 1地质科学 0 . 791 1 1海洋地质与第四纪地质 2 811 2高校地质学报 0 . 691 1 2山地学报 …     

Molecular Weight Distribution of Dissolved Organic Matter in Lake Hongfeng Determined by High Performance Size Exclusion Chromatography （HPSEC） With On-Line UV-Vis Absorbance and Fluorescence Detection

1IntroductionDissolvedorganicmatter (DOM)isamixtureoforganicsubstancesconsistingmainlyofhighmolecularweightpolymericcompounds (KenandLee,1 974) .Itplaysanimportantroleincarboncyclingandbiogeochemicalmobilizationoftracemetalsandorganiccompoundsintheaquaticenvi ronment (BeffleandLeppard ,1 995) .InrecentyearsmanyresearchershavepaidattentiontothesecomplexesbasedontheMWDofDOM ,sincethefateandtransportoftracechemicalsareinfluencedbyitsmolecularsize (Chiouetal.,1 986) .Themolecularweightorfrac…     

唐古拉山冬克玛底冰川雪冰度日因子研究

度日模型通过正积温将冰雪消融和气温有效的联系到一起,模型中的关键参数是度日因子,即为正积温对应时段内的消融量.根据唐古拉山冬克玛底冰川2008年的实测资料,计算得到夏季消融期内冰川上的度日因子,并分析其空间变化规律.雪度日因子平均值为8.5mm.℃-1.d-1,大冬克玛底冰川雪冰混融度日因子和冰度日因子从海拔5330～5520m分别为4.5～9.6mm.℃-1.d-1和8.7～11.6mm.℃-1.d-1;小冬克玛底雪冰混融度日因子和冰度日因子从海拔5460～5710m分别为4.4～14.6mm.℃-1.d-1和9.9～16.1mm.℃-1.d-1.度日因子随海拔升高而递增,可能是随海拔增加,温度降低而太阳辐射增强所致.局地气候,地形等其它因素也使得度日因子在空间上的分布存在差异.     

Late Eocene Sporopollen and Paleoclimate, Paleoenvironment of the Yuanqu Basin, Shanxi

1.IntroductionTheYuanquBasinisoneoftheearliestst-UdiedCenozoicinlandbasinsinChina.Duetotheabun-dantmammalfossilsexcavatedfromthePaleogenestrataofthebasin,especiallythecompIeteandsuc-cessivestrataaswellasvariousabundantmammalfossilsofLateEocene,whichprovidesasufficientfoundationforthedeterminationofstratigraphicalage,itisregardedasaremarkablecriterionforcor-relationwithotherbasins.TheYuanquBasinIiesatthesouthemmarginoftheNofthChinaplatform,theFigurel.1ndexmapshowingthelocationoftheYuanqu…     

Geochemistry of the Yutangba Se Deposit in Western Hubei, China

1IntroductionThecontentsofSeinthecrustareextremelylow ,onlyabout0 .0 5mg/kg .Innatureitishardtoformindependentminerals,insteaditisdispersedinothermineralsandmedia.Althoughitscon tentsarefarhigherthanthoseofTeinthecrust,seleniumisusuallydispersedinsulfidesinitsas cendingandformingprocesses (D’yachkovaandKhodakovskiy ,1 968) .Thisisthereasonwhyse leniummineralsarefarlessthantelluriummineralsandsulfidesinnature (Simonetal.,1 997) .Forthisreason ,thegeochemicalstudyofseleniumdidnotattractanyat…     

南黄海表层沉积物中氮的分布特征及其在生物地球化学循环中的功能

本文报道了南黄海表层沉积物中不同形态氮的区域分布特征及其在生物地球化学循环中的作用。结果显示 ,在粒径 <31 μm的粒度组分含量 >6 5 %( )、35 %～ 6 5 %( )和 <35 %( )的三个区域中 ,沉积物中不同形态氮的含量比值分别为 :1 .6 5 :1 .2 6 :1 (IEF- N) ,1 .2 3:1 .1 0 :1 (WAEF- N) ,1 .4 1 :1 .0 4 :1 (SAEF- N) ,2 .0 8:1 .4 5 :1 (SOEF- N) ,TN(1 .70 :1 .2 6 :1 ) ,即在细粒度组分 (<31 μm)含量较高的区域 ,不同形态氮的含量也相对较高 ;在三个分区内 ,不同形态氮的埋藏通量非常相近 ,而埋藏效率自 至 区逐渐递增 ,在细粒度组分 (<31 μm)含量最低的 区内 ,埋藏效率最高 ,TN的埋藏效率可达 30 .2 1 %,即南黄海表层沉积物中 70 %以上的氮在适当的条件下可释放进入水体参与其生物地球化学循环 ,能提供海洋新生产力所需氮的 6 .5 4 %,对海洋生产力具有一定的补充和调控作用。     

The dynamics of organic matter in soil size and density fractions traced by stable carbon isotopes

1IntroductionSoilorganicmatter (SOM)isakeysourceofnutrientsforplantgrowth ,itisessentialforthemaintenanceofsoilstructureanditcontributestotheabilityofsoiltoretainnutrientsandwater.AnimprovedunderstandingofSOMdynamicsiscentraltothedevelopmentofmoreenvironmentallysoundandsustainablepracticesofagriculturalmanagement (Collinsetal.,2 0 0 0 ) .Avarietyofcon ceptualmethodshavebeenusedtodescribetheprocessesofSOMaccumulationandturnover (Jen kinsonandRayner,1 977;Duxburyetal.1 989;Partonetal.,1 99…