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| 1 | Kinematics and dynamics of the Mesozoic orogeny and late-orogenic extensional collapse in the Sino-Mongolian border areas显示文摘The Sino-Mongolian border areas underwent two important tectonic events during Mesozoic time after late Paleozoic orogeny: a late Triassic to earlier Jurassic contractional event that resulted in a large-scale south-vergent thrust during the orogeny and a late Jurassic-earlier Cretaceous extensional event in a north-south direction that formed a metamorphic core complex. The kinematic and dynamic analyses show that the thrust sheet moved southwards with a kinematic vorticity number of ca. -0.10 and sub-horizontal maximum compressive stress axis that belongs to a contraction-thickening shear. The upper plate of the late-orogenic detachment relatively moved in a 165°direction. The average kinematic vorticity in its earlier stage was 0.74 that belongs to simple shear dominated shearing and related to the maximum compressive stress axes dipping at ~66°, while the later average kinematic vorticity was ~0.55°that belongs to pure shear dominated shearing with sub-vertical maximum compressive stress axes. This suggests that the thrusting led to the crust thickened and the lower plate rocks that were originally located in the upper crust depressed through a brittle-ductile transition zone into the lower crust and became warmer. The heated rocks trended to uplift since their increasing volume and decreasing density while the loading of the upper-plate rocks increased due to the structural thickening. Under the combined effect of the loading and the thermal-uplifting, the ductile shear zone in between increased in its component of vertical pure shear. Once its pure-shear component exceeded its simple-shear one the ductile shear zone became an extension-thinned shear zone. This progressive transitional process reflects internal and essential temporal and spatial relationships: the extensional factor nucleated during the crust thickening by thrusting and increase of the extensional factor finally led to late-orogenic collapse. | ZHENG Yadong 1 & WANG Tao2 1. Key Laboratory of Orogenic Belts and Crustal Evolution (Peking University), Ministry of Education, Beijing 100871, China 2. Institute of Geology, Chinese Academy of Geological Sciences, Beijing 100037, China | 2005 | Science China Earth Sciences2005，48，7： | 38 |
| 2 | 全球生态系统服务与自然资本的价值估算显示文摘编者按:地球上的生态系统是一种复杂的生命支持系统,生态系统对人类的贡献,在生态学研究中经常用“社会效益和经济效益”来表述,是可以用经济价值来估算的。然而,由于其复杂性和不确定性,对这两个效益如何进行估价,一直是困扰生态学家和经济学家的重要问题。Cos... | Robert Costanza Ralph d'Arge Rudolf de Groot Stephen Farber Monica Grasso Bruce Hannon Karin Limburg Shahid Naeem Robert V.O'neill Jose Paruelo Robert G.Raskin Paul Sutton Marjan van den Belt 陶大立(译) | 1999 | 生态学杂志1999，18，2： | 38 |
| 3 | An Archean continental block in the Taihangshan and Hengshan regions: Constraints from geochronology and geochemistry显示文摘Recent research on the tectonothermal evolution and geochronology in the Fuping, Hengshan and Wutaishan metamorphic complexes, together with the discoveries of a high-pressure granulite belt in the northern margin of the North China Craton (NCC) and high-pressure metapelites in the Jingangku Group of the Wutaishan complex, suggests that there was a Neoarchean to Paleoproterozoic orogenic belt related to collision between the Eastern and Western continental blocks. Comparison of geological, geochronological, tectonothermal and geochemical data between the Fuping and Hengshan complexes suggests these two complexes most likely originated and evolved as a single lithotectonic domain (i.e., the Taihangshan-Hengshan block) during the early evolution of the North China Craton, probably as an active margin to the Eastern Continental Block. The Taihangshan-Hengshan block has been subjected to intensive and extensive tectono-magmatism and high-grade metamorphism related to collision between the Eastern and Western continental blocks at ~1.80 Ga. | LIU Shuwen , LI Jianghai, PAN Yuanming, ZHANG Jian and LI Qiugen(1. The Key Laboratory of Orogenic Belts and Crustal Evolution, School of Earth and Space Sciences, Peking University, Beijing 100871, China 2. Department of Geological Sciences, University of Saskatchewan, Saskatoon, SK S7N 5E2, Canada) | 2002 | Progress in Natural Science:Materials International2002，12，8： | 32 |
| 4 | Nature of the Precambrian metamorphic blocks in the eastern segment of Central Tianshan:Constraint from geochronology and Nd isotopic geochemistry显示文摘Granitoid gneisses are widespread in Precambrian metamorphic blocks of eastern segment of the Central Tianshan Tectonic Zone, and they have intrusive contact relationships with their metamorphic sedimentary country rocks of Proterozoic Xingxingxia and Kawabulag groups. Zircon U-Pb ages from a granodioritic gneiss (IW11-1) and a parametamorphic schist (W05-9) are determined at the Weiya area. Euhedral prismatic zircons from the granodioritic gneiss (IW11-1) provide U-Pb isotopic discordia intercept ages of 1218±17 Ma and 426±26 Ma, respectively, and euhedral prismatic zircons from the parametamorphic schist (W05-9) display U-Pb isotopic discordia intercept ages of 1216±74 Ma and 290±15 Ma, respectively. A whole-rock Sm-Nd isotopic isochron is determined in augen granitoid gneiss samples at the Gang- gou-Kumishi area and we obtain the isochron age of 1142±120 Ma, and its ε Nd (t) = -4.3. These geochronological data suggest that these Precambrian metamorphic basement blocks within eastern segment of the Central Tianshan Tectonic Zone can be produced during 1140—1220 Ma, and occur a nearly homochronous metamorphism. Integrated to these geochronological data, Nd depleted mantle model ages (T DM ) and epsilon Nd(t) values of these granitoid gneiss samples indicate that they can derive from mixing in various scales both magmas from mantle and crust sources at a late Mesoproterozoic active continental margin tectonic environment. Similarity in geochronology, Sm-Nd isotopic geochemistry between Weiya-Xingxingxia, Pargangtag and Ganggou-Kumishi areas suggests that they could be a bigger uniform metamorphic basement block, which could be formed by the assembly of the supercontinent Rodinia and be separated by late geological processes. | LIU Shuwen,GUO Zhaojie,ZHANG Zhicheng,LI Qiugen & ZHENG Haifei The Key Laboratory of Orogenic Belts and Crustal Evolution,Ministry of Education,China School of Earth and Space Sciences,Peking University,Beijing 100871,China | 2004 | Science China Earth Sciences2004，47，12： | 26 |
| 5 | SHRIMP Zircon U-Pb Chronology and Geochemistry of the Henglingguan and Beiyu Granitoids in the Zhongtiao Mountains,Shanxi Province显示文摘Henglingguan 和 Beiyu 变形 granitoids,在 Zhongtiaoshan 前寒武纪的建筑群的西北分布式,包括 trondhjemites 和计算碱的 monzogranites,与太古代的 Zhaizi TTG 片麻岩显示恼人的接触。并且 Beiyu metamorphicgranitoids 主要由 trondhjemites 组成,在 Hujiayu 背斜褶层的核心分布式。分别地,标明日期加权平均值 ~(207 )Pb/~(206 ) Pb 变老的数据表演的新虾锆石 U-Pb 是为 Henglingguan 变形计算碱的 monzogranites 和 Beiyu metamorphictrondhjemites 的 2435.9 Maand 2477 妈并且揭示 600 妈继承了的~ 2 在 magmatic 锆石的核心。Whole-rockgeochemical 数据显示那所有 Henglingguan 和 Beiyu 变形 trondhjemites andcalc 碱的 monzogranites 属于遇见了铝土的中等钾、高钾的 calc-alkalineseries。这些岩石被相对高的全部的碱内容描绘(Na_2O+K_2O,在 to9.08% 上面) ,弄空的 Nb, Ta, P 和 Ti,和衰退权利的 REE 模式与对高 LREEs/HREEsfractionation 中等(吝啬的比率(La/Yb )_n = 25 ) 。在多元素蜘蛛图的 Henglingguan 和 Beiyu metamorphictrondhjemites 显示 negative Rb, Th 和 K 异例由原始披风使正常化。Sm-Nd 同位素的数据表明这些 granitoids 有起始的ε _(Nd ) 到 +2.4 和 Nd 的(t)=-1.2 弄空 T_(MD )= 的披风模型年龄 2622 马马。所有 thesegeochemical 特征显示这些 granitoids 在一条大陆边缘的弧被形成,并且 trondhjemites 主要从少年的部分融化发源玄武岩的材料并且然而, Henglingguan 变形计算碱的 monzogranites 源于在一条大陆边缘的弧下面在古老的外壳中材料再循环。花岗石的岩浆在他们的形成期间经历了污染和分离结晶。 | YU Shengqiang, LIU Shuwen*, TIAN Wei, LI Qiugen and FENG Yonggang The Key Laboratory of Orogenic Belts and Crustal Evolution, Ministry of Education School of Earth and Space Sciences, Peking University, Beijing 100871 | 2006 | Acta Geologica Sinica(English Edition)2006，80，6： | 21 |
| 6 | Ultramafic xenoliths in Mesozoic diorite in west Shandong Province显示文摘Ultramafic xenoliths are common in Tietonggou intrusion, Laiwu, Shandong Prov-ince. Peridotite xenoliths develop two-stage metasomatism popularly: (i) The early metasoma-tism is characterized by intergranular clinopyroxene and phlogopite; (ii) The later metasomatism is characterized by orthopyroxene veins with a few plagioclases and amphiboles. These ul-tramafic xenoliths are thought to be mostly from the crust-mantle transitional zone on the basis of their combination, mineral chemistry, equilibrium temperature, and metasomatic characteristics. Major elements, rare earth elements, and Sr-Nd isotopic composition of the ultramafic xenoliths indicate that there is a petrogenetic relationship between the silica-enriched xenoliths and their host diorites. We propose that such silica enrichment might be an indicator of melt-rock interac-tions in the Mesozoic lithosphere beneath western Shandong. | CHEN Lihui1,2 & ZHOU Xinhua2 1.The Key Laboratory of Orogenic Belts and Crustal Evolution,Ministry of Education,China and School of Earth and Space Sciences,Peking University,Beijing 100871,China 2.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beijing 100029,China Correspondence should be addressed to Chen Lihui(email: lihui_chen@263.net) | 2004 | Science China Earth Sciences2004，47，6： | 19 |
| 7 | Significance of native arsenic in the Baogutu gold deposit, western Junggar, Xinjiang, NW China显示文摘Native arsenic together with comb quartz and stibnite is found in the Baogutu gold deposit, western Junggar (Xinjiang), NW China. It is anhedral with various grain size (<0.001 to 2 mm), and contains 98 wt% to 98.7 wt% As. Micro-granular electrum, the main auriferous mineral in the Baogutu gold deposit, is commonly enclosed in or closely accompanied by native arsenic. Three ore-forming paragenetic stages could be identified. Native arsenic mainly formed at stage II which is also the major stage for gold deposition. Mineral assemblage formed at this stage is native arsenic-stibnite-electrum-arseno- pyrite-miargyrite-freibergite-pyrrhotite-pyrite. Based on native arsenic and its coexisting minerals, the temperature (230 to 170℃), oxygen fugacity (logfO2 = -42―-56.5) and sulfur fugacity (logf S2 = -13.3― -16.6) of stage II are estimated. From stage I to stage II, the temperature, sulfur fugacity and S2- concentration of hydrothermal fluid decrease obviously, whereas the As concentration increases. Coexistence with native arsenic of electrum and its contents of 0.5 wt%―1.3 wt% As suggest that As is important to transport Au when S2- concentration decrease in hydrothermal fluid. Crystallization of native arsenic induced the deposition of electrum and consequently the formation of the Baogutu gold deposit. | AN Fang & ZHU YongFeng The Key Laboratory of Orogenic Belts and Crustal Evolution, Ministry of Education School of Earth and Space Sciences, Peking University, Beijing 100871, China | 2009 | Chinese Science Bulletin2009，54，10： | 17 |
| 8 | Discovery and geological implication of rodingites derived from eclogites of ophiolites at Changawuzi, western Tianshan, China显示文摘We here report the first case of rodingites that were formed at the expense of eclogite enclosed in the ultramafic rocks of Changawuzi ophiolites. The rodingites contain a mineral assemblage of grossular, diopside, prehnite, chlorite, and relict omphacite and Fe Mg Al garnets. The presented data indicate that the formation of the rodingites resulted from a phase of secondary serpentinization during exhumation of the subducted oceanic plate. The rodingitization started at 370~410 ℃/6.5~8.5 kbar, while pervasive rodingitization took place under the condition of 200~350 ℃/4~6 kbar. The established PT path shows a retrograde track from eclogites to rodingites. We conclude that the process of rodingitization could also take place under subduction conditions in addition to its more common occurrence under ocean floor metamorphic conditions. | LI Xuping, ZHANG Lifei* and AI Yonglian(Department of Geology, School of Earth and Space Sciences, Peking University The Key Laboratory of Orogenic Belts and Crustal Evolution, MOE, Beijing 100871, China) | 2003 | Progress in Natural Science:Materials International2003，13，12： | 11 |
| 9 | Permian High Ba-Sr Granitoids:Geochemistry,Age and Tectonic Implications of Erlangshan Pluton,Urad Zhongqi,Inner Mongolia显示文摘从 Urad Zhongqi 的 Erlangshan Pluton,中央内部蒙古,位于北方中国板的北边缘的中间的片断。岩石与片麻岩的结构主要由闪长岩组成。石油化学的特征表明闪长岩属于遇见了铝土的、高钾的计算碱的系列,与我类型花岗石的化学签名。他们被低 SiO 2内容描绘(56.63%58.53%)并且 A/CNK ( 0.90 0.96 ),高级艾尔 2 O 3内容(17.30%17.96%)并且 Na 2 O/K 2 O 比率( 1.20 1.70 ),在大离子亲石元素元素的丰富( LILE ,例如, Ba=556 915 ppm , Sr=463 595 ppm ),并且在高地力量元素的相对弄空( HFSE ,例如, Nb , Ta , Ti )在原始使披风正常化的蜘蛛克,和有稍微否定的 Eu 异例的衰退权利的稀土元素元素模式( δEu=0.72 0.90 )。他们有 Sr/Y 比率(20 25 ) 显然不到 Kebu Pluton (49 75 ) 到它的东方。微探查的 U-Pb 锆石标明日期闪长岩产出的敏感高分辨率离子 270 ± 8 妈的恼人的年龄。这导致我们断定 Erlangshan 闪长岩被在中间或更低的外壳导出岩浆和次要的导出披风的 mafic 岩浆之间混合形成,由部分结晶化列在后面,它在 post-collisional 设定是由外壳的扩展和差错活动的 trigged。 | LUO Hongling,WU Tairan~*,ZHAO Lei,HE Yuankai and JIN Xu The Key Laboratory of Orogenic Belts and Crustal Evolution,Ministry of Education,Beijing 100871, China School of Earth and Space Sciences,Peking University,Beijing 100871,China | 2009 | Acta Geologica Sinica(English Edition)2009，83，3： | 9 |
| 10 | Structures of Syn-deformational Granites in the Longquanguan Shear Zone and Their Monazite Electronic Microprobe Dating显示文摘The Longquanguan shear zone is an important structural belt in the North China Craton, separating the underlying Fuping complex from the overlying Wutai complex. This shear zone has experienced three episodes of deformation: the first and main episode is a ductile top-to-ESE shear along the gently northwest-west dipping foliations, while the other two episodes are later collapse sliding. Prolonged granites parallel to the shear foliations make one of the main compositions of the Longquanguan shear zone. These granites experienced deformation to form mylonitic rocks when they emplaced during the first episode of deformation. Structural characters of the granites and their contacts to the country rocks indicate that these granites possibly resulted from in-situ partial re- melting by shearing, i.e., they are syn-deformational granites. Monazites in these mylonitic granites are magmatic minerals and their crystallization ages may represent ages of the magmatic events, and also the ages for the main deformation of the Longquanguan shear zone. Monazite electronic microprobe dating were carried on two samples of granite, which gives multiple peak ages, among which 1,846 Ma and 1,877 Ma are the main peak ages for the two samples. These ages represent the main deformation of the Longquanguan shear zone, which is consistent with the main regional geological event at about 1,850 Ma caused by the collision between the Eastern and Western Blocks in North China. The good match between the monazite ages and the corresponding regional tectono-thermal events shows the feasibility and reliability of monazite electronic microprobe dating. | ZHANG Jinjiang*, ZHAO Lan and LIU Shuwen The Key Laboratory of Orogenic Belts and Crustal Evolution, Ministry of Education School of Earth and Space Sciences, Peking University, Beijing 100871 | 2006 | Acta Geologica Sinica(English Edition)2006，80，6： | 9 |
| 11 | Petrogenesis of Songshugou dunite body in the Qinling orogenic belt, Central China: Constraints from geochemistry and melt inclusions显示文摘The Songshugou dunite body, which occupies an area of about 20 km2, is the largest ultramafic massif in the eastern Qinling orogenic belt, Central China. The major compo-nent of this body is dunitic rocks including mylonitic dunite and coarse-grained dunite; they oc-cupy about 95 vol% of the total body. Petrography, mineral composition, major and trace ele-ments and primitive melt inclusions have been investigated in this paper; all revealed that this dunite body is the product of melt-rock interaction by porous percolation flow. In comparison with dunite sills or veins in harzburgite from the basal part of Oman ophiolite, this dunite body is characterized by lower contents of Al2O3, CaO and HREE but higher content of highly incom-patible elements and Zr and Hf. The LREE enriched patterns and primitive mantle normalized spidergrams of trace elements are also different from the Oman dunite. Combining with melt in-clusions observed in olivines, we conclude that this dunite body is the product of large- scale porous percolation flow of high-MgO melts within depleted mantle peridotites. The high-MgO magma, in essence, was most probably produced at the hot head of an upwelling mantle plume. The occurrence of the Songshugou dunite body is closely associated with the activity of mantle super-plume in Neo-Proterozoic era in the Yangtze Craton. | SU Li1,2, SONG Shuguang3 & ZHOU Dingwu1 1. Key Laboratory of Continental Dynamics of the Ministry of Education, Department of Geology, Northwestern University, Xi’an 710069, China 2. The Geological Lab Center, China University of Geosciences (Beijing), Beijing 100083, China 3. Key Laboratory of Orogenic Belts of the Ministry of Education, Department of Geology, Peking University, Beijing 100871, China | 2005 | Science China Earth Sciences2005，48，8： | 8 |
| 12 | C-isotope composition and correlation of the Upper Neoproterozoic in Keping area, Xinjiang显示文摘C-isotope analysis of the carbonates in the Upper Neoproterozoic in Keping, Xinjiang indicates that the Qigebrak Formation and the Upper Sugaitbrak Formation mainly record positive C-isotope values, and a distinct positive excursion occurs in the lower part of the Qigebrak Formation. There are three negative excursions in the boundary between the Qigebrak Formation and the Cambrian, the uppermost and lowermost Upper Sugaitbrak Formation. These characters resemble those of the Upper Neoproterozoic in the Three-Gorge area, which suggests that the Upper Sugaitbrak Formation and Qigebrak Formation can be correlated with the middle and upper parts of the Doushantuo Formation and Dengying Formation, respectively. The negative excursion at the top of the Upper Sugaitbrak Formation corresponds to that at the top of the Doushantuo Formation, while the negative excursion at the bottom of the Sugaitbrak Formation can be correlated with that at the middle part of the Doushantuo Formation in the Three-Gorge area and that at the top of the Hangelchaok diamictites in the Quruqtagh area. | HE XiuBin, XU Bei & YUAN ZhiYun The Key Laboratory of Orogenic Belts and Crustal Evolution, Peking University Ministry of Education of China School of Earth and Space Sciences, Peking University, Beijing 100871, China | 2007 | Chinese Science Bulletin2007，52，4： | 7 |
| 13 | Nd-Sr Isotopic Geochemistry of the Late Archean-Paleoproterozoic Granitoids in the Lüliang-Wutai Terrain,North China Craton,and Implications for Petrogenesis显示文摘In this paper we report geochemical and Nd-Sr isotopic data for a late Archean gneissic granitic pluton (Hengling pluton), an early Paleoproterozoic complex (Xipan complex) and a late Paleoproterozoic granitic pluton (Yunzhongshan granites) from the Lüliang-Wutai terrain, North China, to trace the source of these late Archean-Paleoproterozoic granitoids and, particularly, to understand the nature and mechanism of continental growth at that time. The Hengling granitic gneisses (ca. 2.51 Ga) are characterized by high Na2O and LILEs, TTG-like REE patterns (highly depleted HREE and minor Eu anomalies) and moderately depleted Nd-Sr isotopic compositions (εNd(t) =1.2?2.7, ISr=0.7015?0.7019), and were considered as being products of arc magmatism that was developed upon the North China craton. The Xipan complex (ca. 2.2 Ga) contain gabbroic diorite and monzonite, mostly being Na2O-rich, highly fractionated REE patterns and isotopically enriched (εNd(t) =?1.5 to ?4.1, ISr=0.7038?0.706). The gabbroic diorites probably originated from melting of an enriched mantle source, but significantly contaminated by lower crustal material, and the monzonites probably represent a product of a mixture between the gabbroic dioritic magma and granitic melts of crustal origin. The Yunzhongshan post-collisional granitoids (ca. 1.8 Ga) are characterized by high-K affinity and highly-enriched and homogeneous Nd isotopic compositions (εNd(t)=?4.9 to ?5.7), although they split into two groups in terms of REE patterns: one group showing elevated HREE (and Sc, Y and Zr) with significant negative Eu anomalies and the other showing highly depleted HREE and, to a lesser extent, mid-REE with negligible Eu anomalies. These granites are genetically related to a process of extensional collapse of a thickened orogen. They formed through magma mixing between mantle- derived basaltic magmas and crust-derived granitic melts, followed by significant fractionation of ferromagnesian phases (like hornblende and Cpx) and feldspar and accessory zircons. Some Yunzhongshan granites show very old Nd model ages (2.9?3.0 Ga), suggesting the existence of continental crust older than 2.7 Ga, which is supported by our zircon Hf isotopic data for these granites. | CHEN Bin, LIU Shuwen, WANG Rui, CHEN Zhichao and LIU Chaoqun Key Laboratory of Orogenic Belts and Crustal Evolution, MOE School of Earth and Space Sciences, Peking University, Beijing 100871 | 2006 | Acta Geologica Sinica(English Edition)2006，80，6： | 4 |
| 14 | The value of the world’s ecosystem services and natural capital显示文摘 | Robert Costanza Ralph d’Arge Rudolf de Groot Stephen Farber Monica Grasso Bruce Hannon Karin Limburg Shahid Naeem Robert V. O’Neill Jose Paruelo Robert G. Raskin Paul Sutton Marjan van den Belt | 1998 | Ecological Economics1998，，1： | 4 |
| 15 | Reliable cell purification and determination of cell purity:crucial aspects of olfactory ensheathing cell transplantation for spinal cord repair显示文摘Transplantation of olfactory ensheathing cells,the glia of the primary olfactory nervous system,has been trialed for spinal cord injury repair with promising but variable outcomes in animals and humans.Olfactory ensheathing cells can be harvested either from the lamina propria beneath the neuroepithelium in the nasal cavity,or from the olfactory bulb in the brain.As these areas contain several other cell types,isolating and purifying olfactory ensheathing cells is a critical part of the process.It is largely unknown how contaminating cells such as fibroblasts,other glial cell types and supporting cells affect olfactory ensheathing cell function post-transplantation;these cells may also cause unwanted side-effects.It is also,however,possible that the presence of some of the contaminant cells can improve outcomes.Here,we reviewed the last decade of olfactory ensheathing cell transplantation studies in rodents,with a focus on olfactory ensheathing cell purity.We analyzed how purification methods and resultant cell purity differed between olfactory mucosa-and olfactory bulb-derived cell preparations.We analyzed how the studies reported on olfactory ensheathing cell purity and which criteria were used to define cells as olfactory ensheathing cells.Finally,we analyzed the correlation between cell purity and transplantation outcomes.We found that olfactory bulb-derived olfactory ensheathing cell preparations are typically purer than mucosa-derived preparations.We concluded that there is an association between high olfactory ensheathing cell purity and favourable outcomes,but the lack of olfactory ensheathing cell-specific markers severely hampers the field. | Ronak Reshamwala Megha Shah Lucy Belt Jenny A.K.Ekberg James A.St John | 2020 | Neural Regeneration Research2020，15，11： | 3 |
| 16 | Serum ferritin is an independent predictor of histologic severity and advanced fibrosis in patients with nonalcoholic fatty liver disease显示文摘 | Kris V. Kowdley Patricia Belt Laura A. Wilson Matthew M. Yeh Brent A. Neuschwander‐Tetri Naga Chalasani Arun J. Sanyal James E. Nelson | 2011 | Hepatology2011，，： | 3 |
| 17 | Ethnicity and nonalcoholic fatty liver disease显示文摘 | Kiran Bambha Patricia Belt Maria Abraham Laura A. Wilson Mark Pabst Linda Ferrell Aynur Unalp‐Arida Nathan Bass | 2012 | Hepatology2012，，： | 2 |
| 18 | Microscopic deformation of the Neoarchean oceanic lithospheric mantle: evidence from the Zunhua Neoarchean ophiolitic mélange,North China Craton显示文摘The microstructures of the mande tectonites in the Zunhua Neosrchean ophiolitic melange are mainly coarse-mosaic structures with locally interstitial impregnated melts. Olivine and orthopyroxene occur as residual porphyroclastic blasts, dynamic recrys-tallization neoblasts or elongated to be tabular. The podiform chromitites are mostly strcmgly deformed with the devdopmmt of pull-apart structure.These microstructures are typical high-temperature plastic deformation in oceanic upper mande resulting from ocean-floor spreading. Besides the high-temperature plastic deformation, undeformed magmatic intrusions such as undeformed podiform chromitite,dunite and pyroxenite intnmons are also preserved in the mantle tectonite. Structures of high-temperature plastic deformation and intensive magmatic activity prove that the Zunhua ophiolite was formed under fast spreading oceanic ridge, similar to the Oman ophiolite. And the of country rocks, such as quartz ribbon, core and mantle structure, dynamic recrystallization and mica-fish stucture, etc.,were formed during the uplift of ophiolitic melange from the mid-crust to the upper-crust associated with continental collision. | HUANG Xiongnan , LI Jianghai, NIU Xianglong and FENG Jun(The Key Laboratory of Orogenic Belts and Crustal Evolution, School of Earth and Space Sciences, Peking University, Beijing 100871, China) | 2003 | Progress in Natural Science:Materials International2003，13，8： | 2 |
| 19 | Petrology and tectonic significance of the early Mesozoic granulite xenoliths from the eastern Inner Mongolia, China显示文摘Granulite xenoliths are found in the early Mesozoic diorite intrusions from Chifeng and Ningcheng areas, eastern Inner Mongolia. The granulites are granoblastic and weakly gneissic with mineral assemblage of hypersthene, diopside, plagioclase and minor biotite, amphibole and ilmenite. Some samples contain the intergrowth composed of labradorite and vermicular hypersthene, and some coarse-grained plagioclases of andesine and labradorite composition occasionally develop bytownite rims with vermicular hypersthene, indicating a possible presence of garnet. Presence of blastogabbroic texture and hypersthene with diopside exsolution lamellae in some samples suggests that the protolith of the granulite is norite or gabbro. On the basis of metamorphic research and thermobaric calculation, the evolution of the granulite xenoliths is summarized into the following stages: (1) Isobaric cooling of underplated noritic or gabbroic magma in the lower crust led to the formation of probable garnet-bearing medium-high pressure granulite. (2) These higher pressure granulites were adiabatically uplifted to upper crust by dioritic magma and transformed to low pressure two-pyroxene granulite during an isothermal decompression. (3) The two-pyroxene granulite underwent retrograde metamorphism of different degrees during an isobaric cooling process as a result of crystallization and cooling of the dioritic magma. The pyroxenite-dominated cumulates and the medium-high pressure granulites may have rejuvenated the lower crust during the early Mesozoic. | SHAO JiAn 1,2 & WEI ChunJing 1 1 The Key Laboratory of Orogenic Belts and Crustal Evolution, Ministry of Education School of Earth and Space Sciences, Peking University, Beijing 100871, China 2 Key Laboratory of Mineral Resources, Chinese Academy of Sciences, Beijing 100029, China | 2011 | Science China Earth Sciences2011，54，10： | 2 |
| 20 | The value of the world’s ecosystem services and natural capital显示文摘 | Robert Costanza Ralph d'Arge Rudolf de Groot Stephen Farber Monica Grasso Bruce Hannon Karin Limburg Shahid Naeem Robert V. O'Neill Jose Paruelo Robert G. Raskin Paul Sutton Marjan van den Belt | 1998 | Ecological Economics1998，，1： | 2 |
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