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简介：ThegolddepositsofTriassicperiodinthenorthwesternGuangxiarealllocatedinthemarine,fine-grained,fragmentalrockseriescontainingorganicmatter,i.e.thedistributiondistrictsofblackrockseries.Thefine-grainedgolddepositsoccurinorganicmatter-bearingC,D,E,orD,EdivisionsoftheclassicalBoumasequences.Theevolutiondegreeoforganicmattersthroughoilwindowstagereachedtheover-maturedegree.Boththebio-sourcesoftheorganicmattersandthedistributionofgoldintheorganicmattersdisclosethecloseassociationbetweengold,livingbeingsandorganicmatters.Thethermalevolutionoforganicmattersledtothegoldtobeactivized,migratedandenriched,andfinallyformedgolddepositsinthefaultbeltandcrushedzoneofblackrockseries.

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简介：领域分析和微分interferometry源于2008年5月12日Mw的震央的区域的合成的孔雷达(PALSAR)8.0Wenchuan()地震地区关于差错破裂和地面排水量披露详情与沿着主要差错破裂的踪迹到达12m的记录地的垂直偏移量，并且测量PALSAR的水平排水量到达12.3m。我们记录在差错陡坡上滑动指示物然后开始显示出亚horizontal日益增多地更陡峭在2min地震期间沿着一样的差错与时间滑动增长，建议作为混合模式IIIII宣传的破裂断裂，与在震中向北从起始的破裂指导精力到点的尖端的罢工滑倒运动，在滑动区域的内部由垂直排水量列在后面。地，地震、测量PALSAR的排水量主导地在震央的区域附近被插入，并且在右在东北区域，显示出那滑倒在地震期间在空间和时间沿着差错被划分。变化滑动方向有精力的三主要脉搏的相互关联可以在由震动图记录了的地震期间在0，23，和57s释放。地震产生了巨大的山崩>沿着差错的踪迹的震中的100km北方。在全部山腹下面在高速度崩溃了并且移动的地方，形成的这些巨大的sturzstroms占据了山山谷，跳更小的山和ricocheting离开陡峭的峡谷墙。这些雪崩骑了水的垫子并且压缩了从在碎片下面产生了空气强风的空气，高在反对山斜坡上将树击倒。巨大的山崩和地面变丑的集中到目前为止向北震中与向北方沿着差错集中地震精力的模式II-III破裂繁殖有关，解释破坏为什么如此发生了>从震中的100km，例如在Beichuan的破坏城市里()。理解在占据多山的区域与巨大的地震联系的近表面的地震过程和地质的危险有潜力以后救许多命。

简介：Thermalmaturationandpetroleumgenerationmodelingofshalesisessentialforsuccessfulexplorationandexploitationofconventionalandunconventionaloilandgasplays.Forbasinwideunconventionalresourceplayssuchmodeling,whenwellcalibratedwithdirectmaturitymeasurementsfromwells,cancharacterizeandlocateproductionsweetspotsforoil,wetgasanddrygas.Thetransformationofkerogentopetroleumisassociatedwithmanychemicalreactions,butmodelstypicallyfocusonfirst-orderreactionswithratesdeterminedbytheArrheniusEquation.AmisconceptionhasbeenperpetuatedformanyyearsthataccuratethermalmaturitymodelingofvitrinitereflectanceusingtheArrheniusEquationandasingleactivationenergy,toderiveatime-temperatureindex(∑TTIARR),asproposedbyWood(1988),isflawed.ThisclaimwasinitiallymadebySweeneyandBurnham(1990)inpromotingtheir'EasyRo'method,andrepeatedbyothers.Thispaperdemonstratesthroughdetailedmulti-dimensionalburialandthermalmodelinganddirectcomparisonofthe∑TTIARRand'EasyRo'methodsthatthisisnotthecase.The∑TTIARRmethodnotonlyprovidesaveryusefulandsensitivematurityindex,itcanreproducethecalculatedvitrinitereflectancevaluesderivedfrommodelsbasedonmultipleactivationenergies(e.g.,'EasyRo').Throughsimpleexpressionsthe∑TTIARRmethodcanalsoprovideoilandgastransformationfactorsthatcanbeflexiblyscaledandcalibratedtomatchtheoil,wetgasanddrygasgenerationwindows.Thisisachievedinamore-computationally-efficient,flexibleandtransparentwaybythe∑TTIARRmethodthanthe'EasyRo'method.Analysisindicatesthatthe'EasyRo'method,usingtwentyactivationenergiesandaconstantfrequencyfactor,generatesreactionratesandtransformationfactorsthatdonotrealisticallymodelobservedkerogenbehaviourandtransformationfactorsovergeologictimescales.