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1华北克拉通东北缘岩石圈深部物质组成的不均一性:来自吉林南部中生代火山岩元素及Sr-Nd同位素地球化学的证据显示文摘本文报导了吉林南部果松组和三棵榆树组火山岩的全岩K-Ar和角闪石^(40)Ar/^(39)Ar定年结果和岩石地球化学资料,并讨论了吉林南部早白垩世火山岩岩浆源区性质以及空间变异。定年结果显示,果松组和三棵榆树纽火山岩的形成时代分别为130.2±0.3Ma和118.3±1.9Ma。果松组火山岩主要由玄武岩-玄武质粗面安山岩-粗面安山岩-英安岩组成;它们的SiO_2含量介于46%~64%,Mg~#介于31~50之间,Al_2O_3含量介于14.9%~18.9%之间,全碱含量(Na_2O+K_2O)介于4.61%~9.23%之间,属于亚碱性系列,具钙碱性演化趋势;并以富集大离子亲石元素(LILEs)和轻稀土元素(LREEs),亏损重稀土元素(HREEs)和Nb、Ta、Ti等高场强元素(HFSEs)为特征;(^(87)Sr/^(86)Sr)_i值和ε_(Nd)(t)值分别介于0.7065~0.7077和-2.67~ -19.71之间。果松组火山岩的成分具有较好的空间变异趋势,由东向西,火山岩的基性程度增高,东部果松组火山岩具有较高的(^(87)Sr/^(86)Sr)。值,而西部具有较低的ε_(Nd)(t)值。三棵榆树组火山岩由粗面安山岩和粗面英安岩组成;三棵榆树组火山岩的SiO_2含量介于55.5%~65.8%之间,Mg~#介于42~50,Al_2O_3含量介于15.0%~15.7%,全碱含量偏高(Na_2O+K_2O=6.93%~9.24%),主体属于亚碱性系列,具钙碱性系列的演化趋势;并以较高的Th/U(5.36~5.82)、Ba/Nh(50.2~120.0)、(La/Yh)_N(32.9~47.9)和Sr/Y(50.0~72.4)比值为特征;它们的(^(87)Sr/^(86)Sr)_i值和ε_(Nd)(t)值分别变化于0.7056~0.7057和-8.99~-19.71之间。上述特征揭示,果松组火山岩(130Ma)的形成主要与古太平洋板块的俯冲作用有关,岩浆来源于受流体/熔体交代的地幔楔,东西部受到不同程度陆壳物质的混染。与果松组火山岩相比,三棵榆树组火山岩(118Ma)形成于俯冲背景下的相对引张环境,岩浆来源于受交代的岩石圈地幔,但受到深部陆壳物质的混染。裴福萍 许文良 杨德彬 于洋 孟恩 2009岩石学报2009,25,8:28
2吉林东部大蒲柴河adakites锆石U-Pb年龄、Hf同位素特征及其意义显示文摘地球化学研究表明,大蒲柴河岩体具有典型的埃达克岩特征,来自加厚下地壳的部分熔融作用。本文采用激光等离子质谱对该岩体进行了U-Pb同位素定年,结果表明该岩体为晚侏罗世(165Ma)岩浆活动的产物。锆石的LA-MC-ICPMS Hf同位素研究结果显示,ε_(Hf)(165Ma)范围为-5.02~5.43,二阶段Hf模式年龄(t_(DM2)范围为965~1622Ma,暗示原始母岩浆为两种不同源区岩浆的混合。另外,Hf同位素研究表明,研究区在中-新元古代时(965~1304Ma)曾经历了一次重要的地壳增生事件。刘燊 胡瑞忠 冯彩霞 冯光英 于晓飞 李才 贾大成 齐有强 王涛 2009岩石学报2009,25,12:14
3COVID-19 Super Spreading Event Amongst Elderly Individuals—Jilin Province,China,January 2021显示文摘Summary What is already known on this topic?Clusters of COVID-19 cases often happened in small settings(e.g.,families,offices,school,or workplaces)that facilitate person-to-person virus transmission,especially from a common exposure.What is added by this report?On January 10 and 11,2021,an individual gave three product promotional lectures in Tonghua City.Laishun Yao Mingyu Luo Tiewu Jia Xingang Zhang Zhulin Hou Feng Gao Xin Wang Xiaogang Wu Weihua Cheng Guoqian Li Jing Lu Bing Zhao Tao Li Enfu Chen Dapeng Yin Biao Huang 2021China CDC weekly2021,3,10:13
4COVID-19 Cases Spread Through the K350 Train-Jilin and Heilongjiang Provinces,China,January 2021显示文摘As of 16∶00 on January 13,2021,95 positive cases of coronavirus disease 2019(COVID-19)were reported in Suihua City of Heilongjiang Province and an additional 35 cases have been linked across 7 cities in 3 provinces:Qiqihar City(7 cases),Mudanjiang City(4 cases),Harbin City(3 cases),and Yichun City(1 case)of Heilongjiang Province;Changchun City(9 cases)and Tonghua City(6 cases)of Jilin Province;and Weihai City of Shandong Province(1 case).Lei Zhou Laishun Yao Peter Hao Chao Li Qinglong Zhao Huiling Dong Jinhua Dou Shengnan Wang George F.Gao Qun Li Biao Huang 2021China CDC weekly2021,3,8:5
5吉林西部土壤微量营养元素有效量及其影响因素(英文)显示文摘通过对吉林西部3个工作区土样的微量营养元素全量、有效量以及土壤pH值和有机质含量的测定,分析了土壤微量营养元素有效量特征及其影响因素。结果表明,吉林西部有效B基本不缺乏;有效Mn含量极丰富;有效Cu含量农安极丰富,明显高于其它2区,大安有效Cu含量样点间差异较大;土壤有效Zn基本不缺乏;有效Mo严重缺乏,且地区差异性较大;吉林西部有效Fe含量极丰富。土壤有效Mn、Cu和Fe含量受全量控制;B、Zn元素有效量受土壤pH值的制约;土壤有机质则与有效Mn和Fe呈极显著正相关。施宪 王冬艳 李月芬 靳克 郭珍 2010Agricultural Science & Technology2010,11,5:4
6Genesis types of the Neoproterozoic Molar tooth structures in the southeastern Jilin and eastern Liaoning provinces and its research significances显示文摘Molar tooth(briefly called MT) carbonate is one of the Proterozoic carbonates with enigmatic sedimentary structure. According to the morphology of MT,it can be divided into two main genesis-morphology types,i.e.,autochthonous and allochthonous,and each type can be further divided into a series of subtypes. The autochthonous MT can be divided into filamentous(MF1) ,ribbon,nodular and dotted type(MF4) ,in which the ribbon one can be subdivided into simple vertical(MF2) and complex ribbon(MF3) ,broken ribbon by storm in situ(MF5) and MT within nodular limestone(MF6) . Allochthonous MT includes conglomerate clasts and horizontal detritus. Studying on the links between MT and the host rocks on five stratigraphic sections in the southeastern Jilin and eastern Liaoning indicates that the morphology of MT is closely related to host rocks,and seven genetic types by relationships between MT and the host rocks with facies interpretations are classified and discussed in this paper. The sedimentary environments of MT formation will be diverse if their morphologies are different.KUANG HongWei1,2,3,JIN GuangChun1,2 & LIU YanXue3 1 Geochemical Department of Yangtze University,Jingzhou 434023,China 2 Key Laboratory of Exploration Technologies for Oil and Gas Resources,Ministry of Education of China School of Geophysics and Oil Resources of Yangtze University,Jingzhou 434023,China 3 Institute of Geology,Chinese Academy of Geological Sciences,Beijing 100037,China 2009Science China Earth Sciences2009,52,S1:3
7Preliminary Study of the Protectiveness of Vaccination Against the COVID-19 in the Outbreak of VOC Omicron BA.2—Jilin City,Jilin Province,China,March 3–April 12,2022显示文摘Summary What is already known about this topic?An outbreak of coronavirus disease 2019(COVID-19)of Omicron BA.2 emerged in Jilin City since March 3,2022,which involved in 27,036 cases by April 12.The vaccination program with inactivated COVID-19 vaccines has been implemented since the beginning of 2021.What is added by this report?The incidences of moderate,severe,and critical cases in the whole population of the group of 0+1 dose were 1.82-,9.49-,and 3.85-fold higher than those in the group of 2 doses,and 5.03-,44.47-,and∞-fold higher than those received 3 doses vaccination.For the population≥60 years,the incidences of moderate,severe,and critical cases in the group of 0+1 dose were 29.92,9.62,and 4.27 per 100,000,showing 4.13-,43.72-,and 4.85-fold higher than 2 doses,as well as 13.28-,22.37-,and∞-fold higher than 3 doses.What are the implications for public health practice?The incidences of each type of COVID-19 in the population who were fully vaccinated or booster vaccinated in Jilin City were significantly lower than those who were unvaccinated and/or partially vaccinated.Booster vaccination with homologous inactivated vaccines induces stronger protectiveness for COVID-19 caused by variant of concern(VOC)Omicron.Xuebin Fan Shan Lu Lu Bai Haican Liu Junshao Fu Xiaoxun Jin Yulong He Jinxing Lu Xiaoping Dong 2022China CDC weekly2022,4,18:3
8Effectiveness of Interventions to Control Transmission of Reemergent Cases of COVID-19--Jilin Province,China,2020显示文摘What is already known about this topic?COVID-19 has a high transmissibility calculated by mathematical model.The dynamics of the disease and the effectiveness of intervention to control the transmission remain unclear in Jilin Province,China.What is added by this report?This is the first study to report the dynamic characteristics and to quantify the effectiveness of interventions implemented in the second outbreak of COVID-19 in Jilin Province,China.The effective reproduction number of the disease before and after May 10 was 4.00 and p<0.01,respectively.The combined interventions reduced the transmissibility of COVID-19 by 99% and the number of cases by 98.36%.What are the implications for public health practice?The findings of this study would add data on the transmission of COVID-19 and provide evidence to prepare the second outbreak transmission of the disease in other areas of China even in many other countries.Qinglong Zhao Meng Yang Yao Wang Laishun Yao Jianguo Qiao Zhiyong Cheng Hanyin Liu Xingchun Liu Yuanzhao Zhu Zeyu Zhao Jia Rui Tianmu Chen 2020China CDC weekly2020,2,34:2
9NATURAL DISASTERS AND DISASTER RELIEF IN PARTS OF CHINA IN 2003Chen Hongling (The Ministry of Civil Affairs, P.R.C, Beijing 100721)) An earthquake of 6.6 magnitudes occurred in Delingha,Qinghai Province 2003Natural Disaster Reduction in China2003,,4:2
10The Initial Case of COVID-19—Shulan City,Jilin Province,China,May 8,2020显示文摘Coronavirus disease 2019(COVID-19)was designated a global pandemic by the World Health Organization(WHO)on March 11,2020(1).After great effort,COVID-19 has been well-controlled in China,but new challenges have emerged due to increasing numbers of imported cases from outside of China.On May 8,the Health Commission of Jilin Province reported a confirmed COVID-19 case of a 45-year-old laundry woman from Shulan City in the northeast of China.This case was suspected to be associated with a possible importation event.Cao Chen Xiang Zhao Dayan Wang Juan Li Ao Wang Donglin Wu Zhixiao Chen Yuchao Wu Yao Meng Weifeng Shi George FGao Guizhen Wu Biao Huang Wenbo Xu 2020China CDC weekly2020,2,25:2
11A new species of the genus Cobitis(Cypriniformes:Cobitidae) from the Northeast China显示文摘A new spined loach,Cobitis gracilis sp.nov.,is described based on specimens collected from Jilin and Heilongjiang Provinces,China.Morphological and molecular data showed that C.gracilis sp.nov.is closely related to C.granoei Rendahl and C.melanoleuca Nichols.The new species differs from its sister species in lamina circularis,suborbital spine,and pigmentation at the base of caudal fin.In addition,both morphological and molecular analyses revealed that specimens of C.lutheri Rendahl from China differs from those from Korea.Korean specimens are appropriately placed in a separate species.Molecular analyses revealed that C.choii Kim & Son is a new record in China.Yongxia Chen Yifeng Chen 2016Zoological Systematics2016,41,4:2
12Mineralization Ages of the Jiapigou Gold Deposits,Jilin显示文摘The Jiapigou gold deposits are typical vein type deposits associated withArchaean greenstone belts in China. According to the crosscutting relationships between dykesand auriferous veins, single hydrothermal zircon U-Pb dating and quartz K-Ar,40Ar-39Ar andRb-Sr datings, the main mineralization stage of the Jiapigou deposit has been determined to be2469-2475 Ma, while mineralization superimposition on the gold deposit occurred in1800-2000 Ma and 130-272 Ma. They form a mineralization framework of one oldermetallogenic epoch (Late Archaean-Early Proterozoic) and one younger metallogenic epoch(Mesozoic) of gold deposits in Archaean greenstone belts in China.Li Junjian Shen Baofeng Mao Debao Li Shuangbao Zhou Huifang and Cheng Yuming Tianjin Institute of Geology and Mineral Resources,Chinese Academy of Geological Sciences, Tianjin Nonferrous Metal Geological Exploration Bureau, Changchun, Jilin 1997Acta Geologica Sinica(English Edition)1997,71,2:2
13Detection of Multi-drug Resistant Acinetobacter Lwoffii Isolated from Soil of Mink Farm显示文摘There were 4 Acinetobacter lwoffii obtained from soil samples.The antimicrobial susceptibility of the strains to 16 antimicrobial agents was investigated using K-B method.Three isolates showed the multi-drug resistance.The presence of resistance genes and integrons was determined using PCR.The aadA 1,aac(3’)-IIc,aph(3’)-VII,aac(6’)-Ib,sul2,cat2,floR,and tet(K)genes were detected,respectively.Three class 1 integronsSUN Na WEN Yong Jun ZHANG Shu Qin ZHU Hong Wei GUO Li WANG Feng Xue CHEN Qiang MA Hong Xia CHENG Shi Peng 2016Biomedical and Environmental Sciences2016,29,7:2
14UNIQUENESS OF SOLUTIONS FOR HIGHER DIMENSIONAL QUASILINEAR DEGENERATE PARABOLIC EQUATION显示文摘This paper studies the uniqueness of generalized solutions for the first boundary value problem of the form where A_u≥0.It is proved that if u∈BV_x(Q_T) and A(u, x, t) is strictly increasing with respect to u, the solution is unique.赵俊宁 1992Chinese Annals of Mathematics,Series B1992,13,2:2
15Zircon U-Pb Age of the Lamenzi Formation Volcanic Rocks in the Liuhe Basin of Southern Jilin Province, China显示文摘A large number of Mesozoic volcano-sedimentarybasins is distributed in southem Jilin Province, China, andfilled with a great set of coal-bearing strata. According tothe petroleum resources evaluation by previousresearchers, these basins have decent exploration potential(Wang Dandan et al., 2017). The Liuhe Basin is one of thekey exploration basins in this area. So far, four geologicalexploration wells have been drilled. However, thestratigraphic correlation with neighboring regions anddetermine of the formation age for these strata in this basinis difficult due to the lack of previous basic geologicalresearch. Two zircon U-Pb ages of volcanic rocks from theoutcrops of the Lamenzi Formation, the earliest volcanics-bearing stratum in the Liuhe Basin, were first reported inthis paper, providing evidence for the discussion ofgeological age and regional stratigraphic correlation.LIU Xuesong WANG Chenglong ZHANG Meisheng 2018Acta Geologica Sinica(English Edition)2018,92,3:1
16Northeast power system simulator(NEPSS)显示文摘1.IntroductionThe Northeast Power System is one of the four bulk powersystems in China,which covers the provinces of Liaoning,Jilin,Heilongjiang and a small part of Inner Mongolia.The total installedcapacity in 1990 was 21,300 MW and the peak demand was 13,600MW.The Control Center is in Shenyang.The dispatching automationsystem which is mainly composed of a dual computer system(2XVAX785)was installed and put into operation in 1988.The planGu Yongchang Wang Xinfeng Li Wenping Sun Guosheng Electrical Engineering Department of Tsinghua UniversityYang Songqi Xu Muliang Yang Kexuan Huang Yingju Electric Power Dispatching and Communication Bureau of Northeast Power Administration.P.R.China 1992Electricity1992,,4:1
17Dating for Jifanggou metamorphic complex in central Jilin and its tectonic implications显示文摘Based on the results of four regional geological surveys of 1: 50000 including Shulan County map in Jilin,taking Shulan area as the study area,the authors re-delineated the rock type assemblages,e.g. metamorphic rhyolite,metamorphic tuffaceous breccia lava,sericite-quartz schist and tremolite altered rock,etc.,and the structural contacts between them. With the help of in-situ LA-ICP-MS U-Pb dating for zircons,it is concluded that the zircon crystallization ages of the metamorphic rhyolite,the metamorphic andesitic tuff breccia lava and the tremolite altered rock are 339. 1 ± 1. 3 Ma( n = 27,MSWD = 0. 78),351. 8 ± 1. 7 Ma( n = 21,MSWD = 0.82),and 362.0±1.8 Ma( n = 43,MSWD = 2.2) respectively. The metamorphic complex is actually a set of tectonic melange which comprises the rocks in different types,sources,times,or tectonic settings,and was formed by tectonism.WANG Zhongcheng LU Xiaoping ZHAO Juan TAO Junyu CHEN Mingjian 2017Global Geology2017,20,4:1
18Early Jurassic Flora and Stratigraphy from Shansonggang of Southern Jilin,China显示文摘More than 35 species belonging to 22 genera of fossil plants are recognized by the authors from the Shan-songgang flora in the Shansonggang Basin of Jilin, China. Among them, the coexistence of Coniopteris and Cycadocarpi-dium demonstrates that the present flora possesses the characters of the early assemblage of Early Jurassic floras in Eura-sia. Therefore, the age of the Shansonggang flora is considered the Early Jurassic.This study would be beneficial for bet-ter understanding the paleoecological and paleoclimatic characteristics of the Shansonggang Basin. Based mainly on the characters of the flora, the authors suggest that the Lower Jurassic coal-bearing strata, the Shansongang Formation, should namely be renewed.Fengxiang Liu Yuewu Sun Chunlin Sun Jiansheng Lu Yanhua Zhao 2003Global Geology2003,8,1:1
19吉林省地质旅游资源类型与空间分布(英文)显示文摘Natural geological conditions and geo-tourism resources in Jilin Province were introduced,and distribution features of the local major tourist resources(vegetation-covered eastern region,grass swamp on western plain) were studied.Jingyu Volcanic Mineral Spring Geo-park,Changbai Mountain Geo-park and Qian'an Mud Forest Geo-park were studied as typical geo-tourism resources,so as to provide basic data for the systematic development and construction of geo-tourism resources in Jilin Province.许振北 孟涛 邢立新 孙浩 毕记省 王东 2012Journal of Landscape Research2012,4,2:1
20First Fatal Infection and Phylodynamic Analysis of Severe Fever with Thrombocytopenia Syndrome Virus in Jilin Province,Northeastern China显示文摘Dear Editor,Severe fever with thrombocytopenia syndrome(SFTS),caused by SFTS virus(SFTSV)in the genus Banyangvirus of the family Phenuiviridae,is an emerging tick-borne viral zoonosis(Liu et al.2014).Typical clinical symptoms of SFTS include fever,headache,thrombocytopenia,and leukocytopenia(Yu et al.2011).Since SFTSV was identified in 2009,it has been found in more than 20 provinces in China and is closely related to strains from Japan and South Korea(Kim et al.2013;Takahashi et al.2014).Xu Zhang Nina Wang Zedong Wang Lihe Che Chen Chen Wen-Zhong Zhao Quan Liu 2021Virologica Sinica2021,36,2:1
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