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| 1 | Geochronology and Geochemical Characteristics of the Early Mesozoic Tangquan Pluton in Southwestern Fujian and Its Tectonic Implications显示文摘The Tangquan granodioritic pluton in Datian County, southwestern Fujian, China, which extends in a NE direction with an exposed area of about 130 km2, used to be considered a product of Early Cretaceous magmatism. The present study suggests for the first time that the pluton was formed in the Early Jurassic by using multiple methods for isotopic dating, which give zircon U-Pb ages of 186.8 Ma and 179.0 Ma, Rb-Sr isochron age of 162.02(4.5 Ma, and biotite 40Ar/39Ar plateau age of 158.1(0.7 Ma. The cooling rate for the pluton was relatively low (4.76°C/Ma) during the early stage (183(162 Ma) because of the compressional environment. It was emplaced in a higher cooling rate (50°C/Ma) in an extensional environment during the later stage (162(158 Ma). The granodiorites are metaluminous(peraluminous, relatively enriched in Na2O and depleted in K2O, and characteristic of I-type granites of crust-mantle mixed sources. They are moderately enriched in Rb, Th, Hf and LREE, and depleted in Ti, Nb, Ta and Sr, and have geochemical features of cal-alkaline rocks of an island arc or active continental margin. Their (87Sr/86Sr)i ratio varies from 0.70769 to 0.70822, εNd(t) from -9.68 to -10.07 and TDM from 1.52 to 1.55 Ga. They were formed by mixing of mantle-derived mafic magma with the granitic magma resulting from partial melting of crust-derived materials in an upwelling of the asthenospheric mantle in South China during the Early Mesozoic. | MAO Jianren, HU Qing, XU Naizheng, XIE Fanggui and TAO Kuiyuan, Nanjing Institute of Geology and Mineral Resources, Nanjing, Jiangsu 210016 E-mail: mjrmh@sina.com Hao Ziguo and Zhu Xiling | 2003 | Acta Geologica Sinica(English Edition)2003，77，3： | 10 |
| 2 | Comprehensive Utilization of Vanadium-Titanium Magnetite Deposits in China Has Come to a New Level显示文摘There are two production areas for vanadium-titanium magnetite deposits in China:the Panzhihua area in Sichuan Province and the Chengde area in Hebei Province. The Panzhihua vanadium titanomagnetite iron ore deposits are hosted by a mafic-ultramafic intrusive complex,and belong to late magmatic differentiation condensation of crystalline iron deposits.The rock mass is characterized by good differentiation,clear and differentiated facies zones and rhythm.The rock assemblage can be divided into the following rock facies combination:gabbro,gabbro-norite,gabbro troctolite,gabbro-plagioclase,gabbro-eclogite-olivine pyroxenite,and diabase types.The orebodies occur mostly as close-bedded,distributed in the dark facies zone in the bottom layers of the middle or lower part of the stratiform rock mass.The main ore minerals are granular ilmenite,magnetite,ilmenite spar,and magnesium aluminum spinel,with small amounts of pyrrhotite,pyrite and cobalt,nickel and copper sulfide.The ores have siderite and mosaic textures and occur as compact massive,banded and disseminated structures;they consist of TFeO 20%-45%,TiO2 3%-16%,V2O50.15%-0.5%,Cr2O30.1%-0.38%,associated with trace amounts of Cu,Co,Ni,Ga,Mn,P,Se,Te,Sc and Pt group elements. | Hao Ziguo Fei Hongcai Liu Lian Susan Turner | 2013 | Acta Geologica Sinica(English Edition)2013，87，1： | 4 |
| 3 | Structural Evidence for the in-situ Origin of the HP and UHP Eclogites in the Dabie-Sulu Orogenic Belt显示文摘Whether the HP and UHP metamorphic rocks of the Dabie-Sulu orogenic belt are of an 'in-situ' or 'foreign' origin is a long-standing dispute among geologists. Eclogites preserved today in the HP and UHP units constitute merely 5-10%, which are not isolated exotic bodies tectonically intruding into amphibolite facies gneiss, but remnants of once pervasive or widespread eclogite-facies terranes or slabs. The present spatial distribution and forms of the eclogites have resulted from polyphase and progressive deformation and strain partitioning of the HP and UHP slabs. From their formation in deep mantle to their exhumation to the surface, the eclogites have experienced long-term deformation with different strain regimes. The dominant regime responsible for the present spatial distribution and forms of the eclogites is the shear process. The deformation patterns of the eclogites and gneiss matrix also clearly show that the eclogites were metamorphosed in situ. The original distribution area of the eclogites is much larger than that seen today. | ZHONG Zengqiu, YANG Qijun, SUO Shutian, ZHOU Hanwen and YOU Zhendong China University of Geosciences, Wuhan, Hubei 430074 E-mail: zqzhong@cug.edu.cn Hao Ziguo and Liu Xinzhu | 2003 | Acta Geologica Sinica(English Edition)2003，77，3： | 4 |
| 4 | Chinese Shale Gas Exploration Started Officially and Primary Results Achieved显示文摘Shale gas is a new, clean and efficient unconventional oil and gas resource, and it has become a new highlight of global oil and gas exploration and exploitation. In recent years, the Ministry of Land and Resources of The People's Republic of China launched the program Investigation and Evaluation of China | Hao Ziguo Fei Hongcai Liu Lian | 2012 | Acta Geologica Sinica(English Edition)2012，86，6： | 4 |
| 5 | Nanoenzyme engineered neutrophil-derived exosomes attenuate joint injury in advanced rheumatoid arthritis via regulating inflammatory environment显示文摘Rheumatoid arthritis(RA)is a chronic inflammatory disease characterized by synovitis and destruction of cartilage,promoted by sustained inflammation.However,current treatments remain unsatisfactory due to lacking of selective and effective strategies for alleviating inflammatory environments in RA joint.Inspired by neutrophil chemotaxis for inflammatory region,we therefore developed neutrophil-derived exosomes functionalized with sub-5 nm ultrasmall Prussian blue nanoparticles(uPB-Exo)via click chemistry,inheriting neutrophil-targeted biological molecules and owning excellent anti-inflammatory properties.uPB-Exo can selectively accumulate in activated fibroblast-like synoviocytes,subsequently neutralizing pro-inflammatory factors,scavenging reactive oxygen species,and alleviating inflammatory stress.In addition,uPB-Exo effectively targeted to inflammatory synovitis,penetrated deeply into the cartilage and real-time visualized inflamed joint through MRI system,leading to precise diagnosis of RA in vivo with high sensitivity and specificity.Particularly,uPB-Exo induced a cascade of anti-inflammatory events via Th17/Treg cell balance regulation,thereby significantly ameliorating joint damage.Therefore,nanoenzyme functionalized exosomes hold the great potential for enhanced treatment of RA in clinic. | Lei Zhang Ziguo Qin Han Sun Xiang Chen Jian Dong Siyu Shen Liming Zheng Ning Gu Qing Jiang | 2022 | Bioactive Materials2022，7，12： | 4 |
| 6 | "Three Rare Mineral Resources" and Crystalline Graphite Have Become Prospecting Focuses in China显示文摘With the global rise of industries of the new-generation information technology,energy conservation and environmental protection,biotechnology,high-end manufacturing,new materials and clean-energy vehicles,traditional metal materials cannot meet the functional requirements.Consequently,'three rare mineral resources',regarded as the best alternative for current | HAO Ziguo FEI Hongcai HAO Qingqing LIU Lian | 2016 | Acta Geologica Sinica(English Edition)2016，90，5： | 4 |
| 7 | China's Shale Gas Geological Investigation and Prospecting Have Made Significant Progress显示文摘Since 2015,the China Geological Survey has implemented a major program of'Geology Survey of Land Energy Mineral Resources'.Till now,a total of billions of RMB have been invested and seven engineering projects have been established,all of which has greatly enhanced the geological survey and exploration of China’s continental shale gas in an | HAO Ziguo FEI Hongcai HAO Qingqing LIU Lian | 2017 | Acta Geologica Sinica(English Edition)2017，91，2： | 4 |
| 8 | A Lesion-Mimic Syntaxin Double Mutant in Arabidopsis Reveals Novel Complexity of Pathogen Defense Signaling显示文摘损害模仿 Arabidopsis 异种, syp121 syp122,组成地表示表明小径的水杨酸酸(SA ) 并且有低穿入抵抗到粉的霉真菌。损害模仿显型的基因分析在植物扩展了我们规划房间死亡(PCD ) 的理解。在 syp121 syp122 表明基因的 SA 的 Inactivation 仅仅部分救损害模仿显型,显示另外的防卫贡献 PCD。整个染色体 transcriptome 分析证实了那知道的导致 SA 的抄本,以及众多的其它病原体反应抄本,在 syntaxin 基因的 inactivation 以后是起来调整的。syp121 syp122 的 suppressor 异种分析表明 FMO1, ALD1,和 PAD4 为损害开发是重要的。EDS1, NDR1, RAR1,和 SGT1b 的变异的等位基因部分也救了损害模仿显型,建议那变异的 syntaxin 基因刺激 TIR-NB-LRR 和 CC-NB-LRR-type 电阻。syntaxin 两倍大美人加强了粉的导致霉的象 HR 一样回答。发信号的这要求的功能的 PAD4 然而并非功能的 SA。然而,发信号的 SA 加强了 PAD4 依赖的象 HR 一样反应。四倍的异种的分析建议 EDS5 和 SID2 授与分开的 SA 独立的发信号功能,并且那 FMO1 和 ALD1 调停 NPR1 依赖的 SA 独立的信号。这些研究加亮多重小径的贡献到防卫和点到他们的相互作用的复杂性。 | Ziguo Zhang Andrea Lenk Mats X. Andersson Torben Gjetting Carsten Pedersen Mads E. Nielsen Mari-Anne Newman Bi-Huei Hou Shauna C. Somerville Hans Thordal-Christensen | 2008 | Molecular Plant2008，1，3： | 3 |
| 9 | Two Super-Large Gold Deposits Have Been Discovered in Jiaodong Peninsula of China显示文摘During 2015,gold prospecting in Laizhou City of Shandong Peninsula in China has achieved a major breakthrough.Deposits containing 470 and 389 tons of gold metal were discovered in the northern sea area of Sanshandao and the Shaling area,respectively.As a result,the gold prospective resources in the entire Jiaodong Peninsula have now exceeded 4000 tons,fully indicative of the super-large prospecting potential of the Jiaojia-type deposits.Gold deposit in the northern sea area of | HAO Ziguo FEI Hongcai HAO Qingqing LIU Lian | 2016 | Acta Geologica Sinica(English Edition)2016，90，1： | 3 |
| 10 | Scientists Discuss the Genetic Relationship between Qinghai-Tibet Plateau and Indian Monsoon显示文摘The Qinghai-Tibet Plateau,the third pole towering high in the world,has always been the object of extreme climate research.This is the most extensive high altitude area in the world,with an average altitude of 4000 meters.Such a | Hao Ziguo Fei Hongcai Liu Lian Susan Turner | 2013 | Acta Geologica Sinica(English Edition)2013，87，4： | 3 |
| 11 | China Has Successfully Conducted its First Pilot Production of Natural Gas Hydrates显示文摘Natural gas hydrates are a chemical compound of methane and water molecules formed under low temperature and high pressure.The decomposition of 1 m^3of natural gas hydrates can release about 0.8 m^3 of water and 164 m^3 of natural gas.Thus,natural gas hydrates are characterized by their high-energy density and huge resource potential.It is estimated that the world's total natural gas hydrates resource amount is equivalent to twice the total carbon amount of the global | HAO Ziguo FEI Hongcai HAO Qingqing LIU Lian | 2017 | Acta Geologica Sinica(English Edition)2017，91，3： | 3 |
| 12 | China First Discovered Massive Available Hot Dry Rock Resources显示文摘Hot Dry Rock(HDR)refers to those generally deeply buried impermeable metamorphic or crystallized biotite gneiss,granite and granodiorite rock bodies,with a burial depth greater than 2000 m,containing no water or vapor.HDR is as implied,hot and dry,with temperatures ranging from 150 to 650℃,and it can be utilized as a | HAO Ziguo FEI Hongcai HAO Qingqing LIU Lian | 2015 | Acta Geologica Sinica(English Edition)2015，89，3： | 2 |
| 13 | Discovery in China during 2006 to 2010:Seven Hundred-Million-Ton Oil Fields and Ten Hundred-Billion-Cubic-Meter Gas Fields显示文摘During the'Eleventh Five-Year Plan'period from 2006 to 2010,China has discovered seven hundred-million-ton oil fields and ten hundred-billion-cubic meter gas fields. With annual oil and gas outputs increasing up to 200 Mt and 942 bcm respectively,it has ranked China the fourth and sixth in world' oil and gas production. The seven oil fields with proved oil reserves of more | Hao Ziguo,Fei Hongcai Liu Lian | 2011 | Acta Geologica Sinica(English Edition)2011，85，6： | 2 |
| 14 | Great Breakthrough Achieved in Extraction of Lithium from Brine with High Magnesium to Lithium Ratios显示文摘With the worldwide rise in electric vehicles,the demand for lithium batteries is increasing day by day.In 2015,China’s new energy vehicles developed rapidly,and the price of lithium carbonate rose from fifty or sixty thousand yuan per ton to 150 thousand yuan.In the past。 | HAO Ziguo FEI Hongcai HAO Qingqing LIU Lian | 2016 | Acta Geologica Sinica(English Edition)2016，90，2： | 2 |
| 15 | Abundant Global Rare Earths Resources Calling for Extensive Exploration and Development to Meet Market Demand显示文摘Owing to unique electronic structure and chemical properties,rare earth elements find at least one application every three to five years,especially on research and development of new material.Up to now,more than 50 kinds of new materials which have rare earths features have been discovered. In recent years,increasing shortage of rare earths supply in international market and continuous high price has | Hao Ziguo Fei Hongcai Liu Lian | 2012 | Acta Geologica Sinica(English Edition)2012，86，4： | 2 |
| 16 | Reserves of Natural Gas Hydrates Equivalent to 100–150 Billion m^3 Natural Gas Has Been Discovered in the Pearl Mouth Basin of the South China Sea显示文摘Scientists have suggested that combustible ice in global marginal seas,deep trough areas and ocean basins covers an area of 400million km2,and its total reserve is twice the amount of the global proven oil,coal and gas reserves,equivalent to 50 times the amount of conventional natural gas reserves.Only this global submarine combustible ice resource could be available for human use | HAO Ziguo FEI Hongcai HAO Qingqing Susan TURNER | 2014 | Acta Geologica Sinica(English Edition)2014，88，1： | 2 |
| 17 | Major Breakthroughs in Geological Theory, Key Techniques and Exploration of Tight Oil in China显示文摘In recent years,U.S.tight oil exploration and development have achieved significant progress,with rapidly increasing production,which has significantly changed the U.S.A.energy supply pattern(Fig.1).Compared with the North American marine to marginal marine-continental transitional facies,China’s tight oil(Fig.1) | HAO Ziguo FEI Hongcai HAO Qingqing Susan TURNER | 2014 | Acta Geologica Sinica(English Edition)2014，88，1： | 2 |
| 18 | China Has Discovered Super-Large Big Flake Graphite Ores显示文摘The Geological Mineral Exploration Institute No.8 in Inner Mongolia,China has recently discovered a new super-large big flake graphite ore deposit named the Chahanmuhulu graphite deposit.A total of eleven graphite orebodies were delineated in the deposit,with orebodies No.III and IV being dominant.The orebodies extend 85–1630 m along the strike,and have an oblique depth of | HAO Ziguo FEI Hongcai HAO Qingqing LIU Lian | 2015 | Acta Geologica Sinica(English Edition)2015，89，6： | 2 |
| 19 | Integrated Techniques of Underground CO_2 Storage and Flooding Put into Commercial Application in the Jilin Oilfield, China显示文摘Global warming touches everybody's nerve, and direct reason for sharp increasing of CO2 in the atmosphere results mainly from the use of fossil fuel in power generation and other industries. How can humans return this 'devil' to underground, and keep a peaceful environment for human? Scientists from all over the world have been exploring them. Since 2005, scientists from the Jilin oilfield affiliated to China National Petroleum Corporation (CNPC) have developed integrated CCS-EOR techniques for CO2 capture, storage and enhanced oil recovery. Now this technique has become | Hao Ziguo, Fei Hongcai and Liu Lian | 2012 | Acta Geologica Sinica(English Edition)2012，86，1： | 2 |
| 20 | A Megaton Tungsten Deposit Discovered in Dahutang, Jiangxi Province显示文摘Jiangxi Province, China's largest base for tungsten production and export is known as the world capital of tungsten. By the end of 2002, there were 72 | Hao Ziguo, Fei Hongcai and Liu Lian | 2012 | Acta Geologica Sinica(English Edition)2012，86，5： | 1 |
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