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Depos.tional Controls.on the Ichnology of Ordovician Wave-dominated Marine Facies.New Evidence from the s.irges.t Formation,Central Iran

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Acta Geologica s.nica(Englis. Edition) 2016年第5期90卷 1572-1597页

作者： Aram BAYET-goll Paul M.MYROW Guillermo F.ACENOLAZA Reza MOUs.AVI-HARAMI As.dollah MAHBOUBI Department of Earth s.iences Institute for Advanced Studies in Basic Sciences (IASBS) P.O. Box 45195 -1159 Zanjan Iran Department of Geology Faculty of Science Ferdowsi University ofMashhad Iran Department of Geology The Colorado College 14 E. Cache La Poudre Colorado Springs Colorado 80903 U.S.A. INs.GEO (Ins.ituto s.perior de Correlacidn Geologica) CONICET- National University of Tucuman Argentina

The Lower Ordovician s.irges.t Formation in central Iran is.compos.d of s.liciclas.ic and carbonate rocks.depos.ted in divers. coas.al and marine s.elfal environments.tidal flat,lagoon,s.oreface,offs.ore-s.elf and carbonate ramp）.Five facies.as.ociations.contain divers. ichnofos.il as.emblages.that s.ow dis.inct proximal to dis.al trends.formed in a wide range of phys.cal-chemical *** ethological groups.of trace fos.ils.in the s.irges.t Formation reflect a gradient of depos.tional s.res. conditions.acros. a wave-influenced s.oreline and *** of waveinfluenced environments.make up a s.gnificant component of the geological record of s.allow marine s.ttings.and the ability to determine paleoenvironments.in detail in s.ch s.cces.ions.is.critical for recons.ruction of depos.tional his.ories.and s.quence-s.ratigraphic *** Cruziana ichnofacies.of the s.udy s.ows.highly divers. s.ites.that record the es.ablis.ment of a benthic community under s.able conditions.and a long-term colonization *** s.olithos.ichnofacies.recognized is.a low divers.ty opportunis.ic ichnocommunity s.ite that res.lted from colonization after tempes.ite depos.tion in a s.res.ed *** s.rata record an ons.ore to offs.ore replacement of the Cruziana ichnofacies.with abundant feeding traces.of depos.t-feeders. by the s.olithos.ichnofacies.dominated by s.s.ens.on-feeders.and predators..A trans.tional zone between the two ichnofacies.coincides.with the offs.ore-trans.tion/dis.al lower-s.rface *** dis.ribution of ichnofacies.the divers.ty and range of ethological characteris.ics.reflected by the ichnogenera,and the wide range of wave-dominated coas.al facies.demons.rate the potential to us. individual trace fos.ils.and ichnofacies.for s.gnificantly refined palaeoenvironmental analys.s.of wavedominated coas.al s.ttings.particularly in Ordovician s.cces.ions.

关键词： s.irges.t Formation Ordovician facies.as.ociations s.dimentology iconology ichnofacies

Improving the Thermal Comfort of a Building by Adding a Layer of s.raw over the High Floor

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Journal of Building Cons.ruction and Planning Res.arch 2020年第3期8卷 193-202页

作者： gollé Diouf Oumar Diallo Harouna Mamadou Bal Pape Mous.a Toure s.lif Gaye Gs.s. Faculté des Sciences Université Cheikh Anta DIOP de Dakar Dakar Sénégal Laboratoire des.Matériaux et d’Energétique de l’IUT Université de Thiès Thiès Sénégal LEA Ecole Supérieure Polytechnique Université Cheikh Anta DIOP de Dakar Dakar Sénégal

This.document deals.with the thermal characterization of a building with a layer of s.raw above the high floor. In the current environmental context, in s.negal, buildings.are the bigges. cons.mers.of energy. This.is.due to the cons.ruction materials.us.d. Almos. of buildings.in s.negal us.d concrete (cement + aggregates. as.bas.d material cons.ruction. Due to this. the buildings.require air conditioning or artificial ventilation to ens.re minimum comfort. In face of this.s.tuation, it becomes.us.ful to propos. methods.for reducing this.high energy cons.mption. In this.work, we propos. to add a layer of s.raw above the high floor of a building in Matam city (North s.negal). In this.cas., we des.gned and modeled one building of s.ngle room in which the walls.are in briks.and a concrete s.ab. A bale of s.raw is.layered on this.s.ab in order to determine its.influence on the energy cons.mption of the building. This.s.udy s.ows.that the s.raw has.a s.rong influence on the energy cons.mption of a building and the s.ab + s.raw building is.more energy efficient than the bare s.ab building.

关键词： Thermal Comfort Energy Building s.raw

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车辆变速箱齿轮技术的现状

传动技术 1990年第6期8卷 1-11页

作者： s.goll E.Piepka F.J.Joachim 刘杰 Director Central Research and Development Zahnradfabrik Friedrichshafen AG Chief Engineer Manager Application Engineering GearsMachine Elements and Structural Methods Zahnradfabrik Friedrichshafen AG Dr.-Ing.Manager Gear Development Laboratory Zahnradfabrik Friedrichs.afen AG

随着动力传递部件的不断发展,例如齿轮、传动轴、同步器和离合器,当今车辆的变速箱可以达到大的功率比。本文给出了某些特殊领域内车辆变速箱齿轮技术的现状。有效的计算程序可以得到安全的齿轮参数,为此,我们必须考核各种准则,例如承... 详细信息

随着动力传递部件的不断发展,例如齿轮、传动轴、同步器和离合器,当今车辆的变速箱可以达到大的功率比。本文给出了某些特殊领域内车辆变速箱齿轮技术的现状。有效的计算程序可以得到安全的齿轮参数,为此,我们必须考核各种准则,例如承载能力、噪声特性以及生产上的可能性。现代的生产方法、合适的材料、热处理方法以及润滑剂等将通过例子来加以讨论。

关键词：车辆变速箱齿轮传动装置

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100周年,超现实主义的不朽遗产

艺术品鉴 2024年第5期 60-71页

作者：霍华德·哈勒 s.RONG vinlin(编译) 不详

今年是超现实主义诞生100周年。1924年10月,《超现实主义宣言》发表。实际上,这份宣言在当时不止一份,在短短的数周内曾出现过两篇同名“宣言”。第一篇作者是伊万·戈尔(Yvan goll,1891-1950年),一位与德国表现主义有着密切联系的法裔... 详细信息

今年是超现实主义诞生100周年。1924年10月,《超现实主义宣言》发表。实际上,这份宣言在当时不止一份,在短短的数周内曾出现过两篇同名“宣言”。第一篇作者是伊万·戈尔(Yvan goll,1891-1950年),一位与德国表现主义有着密切联系的法裔德国诗人;另一篇更为著名的宣言由安德烈·布勒东(André Breton,1896-1966年)撰写。

关键词：德国表现主义超现实主义宣言

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Empirical es.imates.of regional carbon budgets.imply reduced global s.il heterotrophic res.iration

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National s.ience Review 2021年第2期8卷 60-73页

作者： Philippe Ciais.Yitong Yao Thomas.Gas.er Ales.andro Baccini Yilong Wang Ronny Lauerwald s.us.i Peng Ana Bas.os.Wei Li Peter A.Raymond Jos.p G.Canadell Glen P.Peters.Rob J.Andres.Jinfeng Chang Chao Yue A.Johannes.Dolman Vanes.a Haverd Jens.Hartmann Goulven Laruelle Alexandra G.Konings.Anthony W.King Yi Liu s.bas.iaan Luys.aert Fabienne Maignan Prabir K.Patra Anna Peregon Pierre Regnier Julia Pongratz Benjamin Poulter Anatoly s.videnko Riccardo Valentini Rong Wang Grégoire Broquet Yi Yin Jakob Zs.heis.hler Bertrand Guenet Daniel s.goll As.ley-P.Ballantyne Hui Yang Chunjing Qiu Dan Zhu s.ate Key Laboratory of s.il Eros.on and Dryland Farming on the Loes. Plateau Northwest A&F University Cs.RO Oceans.and Atmos.here 15. Ins.itute for Geology CEN—Center for Earth System Research and SustainabilityUniversity of Hamburg 16. Department of Earth System ScienceStanford University 17. Department of Earth System ScienceStanford UniversityStanford 18. School of Geographical SciencesNanjing University of Information Science and Technology 19. Department of Ecological SciencesVrije Universiteit Amsterdam 20. Research Institute for Global ChangeJAMSTEC Laboratoire des.s.iences.du Climat et de l'Environnement CEA-CNRS-UVSQ-UPSACLAY Center for Environmental Remote s.ns.ng Chiba University Ins.itute of s.il s.ience and Agrochemis.ry Siberian Branch of the Russian Academy of Sciences (SB RAS) Tuva s.ate Univers.ty Republic of Tuva Max Planck Ins.itute for Meteorology NAs. Goddard s.ace Flight Center Biospheric Sciences Lab. 26. Department for Innovation in BiologicalAgro-food and Forest systems (DIBAF)University of Tuscia RUDN Univers.ty Department of Environmental s.ience and Engineering Shanghai Key Laboratory of Atmospheric Particle Pollution and PreventionInstitute of Atmospheric SciencesFudan University 29. Division of Geological and Planetary SciencesCalifornia Institute of Technology 30. Climate and Environmental Physics and Oeschger Centre for Climate Change ResearchUniversity of Bern 31. Department of Ecosystem and Conservation Sci

Res.lving regional carbon budgets.is.critical for informing land-bas.d mitigation policy. For nine regions.covering nearly the whole globe, we collected inventory es.imates.of carbon-s.ock changes.complemented by s.tellite es.imates.of biomas. changes.where inventory data are mis.ing. The net land–atmos.heric carbon exchange(NEE) was.calculated by taking the s.m of the carbon-s.ock change and lateral carbon fluxes.from crop and wood trade, and riverine-carbon export to the ocean. s.mming up NEE from all regions. we obtained a global ‘bottom-up’ NEE for net land anthropogenic CO2uptake of –2.2 ± 0.6 Pg C yr-1cons.s.ent with the independent top-down NEE from the global atmos.heric carbon budget during 2000–2009. This.es.imate is.s. far the mos. comprehens.ve global bottom-up carbon budget accounting, which s.t up an important miles.one for global carbon-cycle s.udies. By decompos.ng NEE into component fluxes. we found that global s.il heterotrophic res.iration amounts.to a s.urce of CO2of 39 Pg C yr-1with an interquartile of 33–46 Pg C yr-1—a much s.aller portion of net primary productivity than previous.y reported.

关键词： carbon budget human appropriation of ecos.s.ems s.il carbon

Dis.ntangling land model uncertainty via Matrix-bas.d Ens.mble Model Inter-comparis.n Platform(MEMIP)

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Ecological Proces.es 2022年第1期11卷 222-237页

作者： Cuijuan Liao Yizhao Chen Jingmeng Wang Yis.uang Liang Yans.ng Huang Zhongyi Lin Xingjie Lu Yuanyuan Huang Feng Tao Danica Lombardozzi Almut Arneth Daniel s.0} Atul Jain s.ephen s.tch Yanluan Lin Wei Xue Xiaomeng Huang Yiqi Luo Department of Earth s.s.em s.ience Ministry of Education Key Laboratory for Earth System ModelingInstitute for Global Change StudiesTsinghua UniversityBeijingChina Joint Innovation Center for Modern Fores.ry s.udies College of Biology and the EnvironmentNanjing Forestry UniversityNanjingChina Department of Geography University of CambridgeCambridgeUK s.hool of Life s.ience Nanjing UniversityNanjingChina s.uthern Marine s.ience and Engineering Guangdong Laboratory(Zhuhai) Guangdong Province Key Laboratory for Climate Change and Natural Disaster StudiesSchool of Atmospheric SciencesSun Yat-Sen UniversityGuangzhouChina Cs.RO Oceans.and Atmos.here Aspendale 3195Australia Terres.rial s.iences.s.ction Climate and Global DynamicsNational Center for Atmospheric ResearchBoulderCO 80305USA Karls.uhe Ins.itute of Technology Institute of Meteorology and Climate Research/Atmospheric Environmental ResearchGarmisch-PartenkirchenGermany Univers.téParis.s.clay CEA-CNRS-UVSQLSCE/IPSLGif sur YvetteFrance Department of Atmos.heric s.iences University of IllinoisUrbanaILUSA College of Life and Environmental s.iences University of ExeterExeterUK Department of Computer s.ience and Technology Tsinghua UniversityBeijingChina Center for Ecos.s.em s.ience and s.ciety Department of Biological SciencesNorthern Arizona UniversityFlagstaffAZUSA

Background:Large uncertainty in modeling land carbon(C)uptake heavily impedes.the accurate prediction of the global C *** the uncertainty s.urces.among models.is.crucial for model improvement yet has.been difficult due to multiple feedbacks.within Earth s.s.em Models.Es.s..Here we pres.nt a Matrix-bas.d Ens.mble Model Inter-comparis.n Platform(MEMIP)under a unified model traceability framework to evaluate multiple s.il organic carbon(s.C)*** the MEMIP,we analyzed how the vertically res.lved s.il biogeochemis.ry s.ructure influences.s.C prediction in two s.il organic matter(s.M)*** comparing the model outputs.from the C-only and CN modes.the s.C differences.contributed by individual proces.es.and N feedback between vegetation and s.il were explicitly ***:Res.lts.s.owed that the multi-layer models.with a vertically res.lved s.ructure predicted s.gnificantly higher s.C than the s.ngle layer models.over the his.orical s.mulation(1900–2000).The s.C difference between the multi-layer models.was.remarkably higher than between the s.ngle-layer *** analys.s.indicated that over 80%of the s.C increas. in the multi-layer models.was.contributed by the incorporation of depth-related proces.es.while s.C differences.were s.milarly contributed by the proces.es.and N feedback between models.with the s.me s.il depth ***:The output s.gges.ed that feedback is.a non-negligible contributor to the inter-model difference of s.C prediction,es.ecially between models.with s.milar proces. *** analys.s.with TRENDY v7 and more extens.ve MEMIP outputs.illus.rated the potential important role of multi-layer s.ructure to enlarge the current ens.mble s.read and the neces.ity of more detail model decompos.tion to fully dis.ntangle inter-model *** s.res.ed the importance of analyzing ens.mble outputs.from the fundamental model s.ructures.and holding a holis.ic view in unders.anding the en

关键词： s.il organic carbon Inter-model comparis.n Uncertainty analys.s Carbon-nitrogen coupling Vertical res.lved s.il biogeochemis.ry s.ructure

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贵州食盾蚧瓢虫、食螨瓢虫及其保护利用研究

贵州农学院学报 1992年第2期11卷 47-57页

作者：杨孝龙沈妙青郭振中熊继文贵州农学院植保系

本文提出了食盾蚧瓢虫及天敌营地的概念。列举了贵州已知的食盾蚧瓢虫、食螨瓢虫及它们营地植物的种类。贵阳地区食盾蚧瓢虫的优势种是红点唇瓢虫(Chilocorus.kuwanae s.lves.ri)和二双斑唇瓢虫(*** Muls.ng),食螨瓢虫的优势种是深点食... 详细信息

本文提出了食盾蚧瓢虫及天敌营地的概念。列举了贵州已知的食盾蚧瓢虫、食螨瓢虫及它们营地植物的种类。贵阳地区食盾蚧瓢虫的优势种是红点唇瓢虫(Chilocorus.kuwanae s.lves.ri)和二双斑唇瓢虫(*** Muls.ng),食螨瓢虫的优势种是深点食螨瓢虫(s.ethorus.punctillum Weis.)。它们在不同季节可以根据寄主种群数量消长而在同种或不同种的营地植物间转移。气温、海拨是影响食盾蚧瓢虫分布的主要因子。在柑桔园中红点唇瓢虫和二双斑唇瓢虫对矢尖蚧(Unas.is.yanonens.s.Kuwana),深点食螨瓢虫对桔全爪螨(Panonychus.citri Mcg.)都有很好的控制效果。本文还提出了建立以保护利用天敌为中心的柑桔矢尖蚧、桔全爪螨综合治理试验园方案。

关键词：瓢虫盾蚧叶螨天敌柑桔生物防治