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1
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Formation of South Tianshan suture and its geological significance
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2023 Vol.26(1):9-20
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LI Haodong and ZHOU Jianbo |
[Abstract]
(498)
[HTML 0 KB][PDF 1742 KB]
(4525)
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2
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Tooth arrangement design of retractable DTH hammer bit used for drilling while casing
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2023 Vol.26(1):40-46
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ZHANG Boyao, CHEN Baoyi,YANG Da, BO Kun and CAO Pinlu |
[Abstract]
(432)
[HTML 0 KB][PDF 946 KB]
(4383)
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3
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Reliability analysis of retractable drill bit with air reverse circulation used for drilling while casing
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2023 Vol.26(1):47-56
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WANG Minqi, YIN Qilei,CHEN Baoyi, QI Bo, BO Kun and CAO Pinlu |
[Abstract]
(411)
[HTML 0 KB][PDF 1126 KB]
(4381)
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4
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Research on Fe-based impregnated diamond drill bits strengthened by Nano-NbC and Nano-WC
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2023 Vol.26(1):21-30
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Ekene Matthew Egwuonwu, Uzodigwe Emmanuel Nnanwuba, CHANG Si, DUAN Longchen, NING Fulong and LIU Baochang |
[Abstract]
(446)
[HTML 0 KB][PDF 1183 KB]
(4375)
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5
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Study on leakage recharge mechanism of confined fresh water aquifer with semi-permeable membrane in Tianjin plain area
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2023 Vol.26(1):31-39
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ZHANG Ye and WANG Hong |
[Abstract]
(424)
[HTML 0 KB][PDF 877 KB]
(4357)
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6
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Recent advance on study of Pleuromeia
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2023 Vol.26(1):1-8
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ZHANG Yi and SUN Ge |
[Abstract]
(446)
[HTML 0 KB][PDF 2503 KB]
(4306)
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7
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Parameters of new three-water model based on nuclear magnetic experiment and optimization algorithm
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2023 Vol.26(1):57-62
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KANG Nan, HONG Xin,ZHANG Lihua,PAN Baozhi,TANG Lei and ZHANG Pengji |
[Abstract]
(467)
[HTML 0 KB][PDF 727 KB]
(4189)
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8
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The first occurrence of Scincomorpha lizard from Nenjiang Formation (lower Campanian) of Jilin, Northeast China
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2022 Vol.25(4):255-263
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YANG Jinyue,WU Wenhao, YU Kaifeng and SONG Qingqing |
[Abstract]
(412)
[HTML 0 KB][PDF 1098 KB]
(2933)
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9
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Geochemical characteristics and provenance analysis of Lower Jurassic Badaowan Formation in Changji area of Xinjiang, China
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2023 Vol.26(2):74-97
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LIU Zhanjin, XIA Zhaode,LIU Yunhua,DU Jinhua,WANG Shuo,ZHANG Yun |
[Abstract]
(232)
[HTML 0 KB][PDF 5002 KB]
(2920)
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10
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Gold mineralization in Jiaodong Peninsula and destruction of North China Craton: Insights from Mesozoic granite
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2023 Vol.26(2):98-113
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WANG Bin, ZHOU Jianbo,DING Zhengjiang, ZHAO Tiqun, SONG Mingchun, BAO Zhongyi, LYU Junyang, XU Shaohui, YAN Chunming, LIU Xiangdong and LIU Jialiang |
[Abstract]
(277)
[HTML 0 KB][PDF 399 KB]
(2430)
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11
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Characteristics of source rocks and paleoenvironment of Longmaxi Formation of Lower Silurian in Western Hubei
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2022 Vol.25(4):264-276
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WANG Neng,DU Jiangfeng,LIU Rong,ZHANG Kun,YAN Xu and LIU Gaofei |
[Abstract]
(483)
[HTML 0 KB][PDF 3572 KB]
(2285)
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12
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Two response patterns to negative environmental changes: Cases from Populus and Metasequoia
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2023 Vol.26(2):63-73
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ZHANG Yi,XIONG Zhifeng and GUO Shuangxing |
[Abstract]
(220)
[HTML 0 KB][PDF 850 KB]
(2239)
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13
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Characterization of mineral element fingerprints under soilcrop systems in eastern and western rice-producing areas of Jilin Province, China
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2022 Vol.25(4):277-286
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BU Yuanbo, CAO Shuhe and LI Linze |
[Abstract]
(430)
[HTML 0 KB][PDF 665 KB]
(2179)
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14
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Classification of vegetative types in Changbai Mountain based on optical and microwave remote sensing data
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2023 Vol.26(2):122-132
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YANG Ying,XU Mengxia,LI Sheng,WANG Mingchang,LIU Ziwei and ZHAO Shijun |
[Abstract]
(214)
[HTML 0 KB][PDF 358 KB]
(2175)
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15
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Glossopterids survived end-Permian mass extinction in North Hemisphere
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2022 Vol.25(4):214-254
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ZHANG Yi, ZHENG Shaolin,Kamal J. Singh,WANG Yongdong,ZHANG Shanzhen and Anju Saxena |
[Abstract]
(386)
[HTML 0 KB][PDF 14495 KB]
(2109)
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16
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Late Triassic flora of the northern part of the Fore-Caspian depression (Kazakhstan) as exemplified by data from the S. Nurzhanov-509 borehole
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2022 Vol.25(4):195-213
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S. V. Naugolnykh and A. P. Pronin |
[Abstract]
(376)
[HTML 0 KB][PDF 5920 KB]
(2031)
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17
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Discussion of reasonable drilling parameters in impregnated diamond bit drilling
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2023 Vol.26(2):114-121
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PAK Kumdol, HO Yinchol,PENG Jianming,RI Jaemyong and HAN Changson |
[Abstract]
(230)
[HTML 0 KB][PDF 406 KB]
(2001)
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18
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Unveiling Ceremony of Academician Li Xingxue’s Former Residence Scientists’ Spiritual Education Base held in Chenzhou of Hunan
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2022 Vol.25(4):287-288
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SUN Wei and YANG Donghong |
[Abstract]
(492)
[HTML 0 KB][PDF 581 KB]
(1995)
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19
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Comparative study on isolation forest, extended isolation forest and generalized isolation forest in detection of multivariate geochemical anomalies
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2023 Vol.26(3):167-176
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ZHENG Chenyi, ZHAO Qingying,FAN Guoyu, ZHAO Keyu and PIAO Taisheng |
[Abstract]
(96)
[HTML 0 KB][PDF 504 KB]
(609)
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20
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Geochemical characteristics of temperature and pressure of Paleozoic reservoir fluid inclusions in Xuanjing region, Lower Yangtze area
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2023 Vol.26(4):222-236
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DONG Min, LIANG Minliang, DONG Hui, FENG Xingqiang, ZHANG Linyan and WANG Zongxiu |
[Abstract]
(75)
[HTML 0 KB][PDF 2837 KB]
(578)
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21
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Logging curves characteristics and response mechanisms of basaltic facies and sub-facies: A case study from eastern sag of Liaohe depression, Northeast China
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2023 Vol.26(3):146-156
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YU Xiaojian,QIU Wen,GUO Qiang,FENG Yuhui, WANG Guodong and LENG Qinglei |
[Abstract]
(108)
[HTML 0 KB][PDF 755 KB]
(548)
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22
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Determination of multi-component content and construction of digital cores based on CT grey thresholds of altered igneous rocks
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2023 Vol.26(3):157-166
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ZHANG Naiyu,GUAN Yao,GUO Yuhang,WANG Qinghui,ZHANG Lihua and PAN Baozhi |
[Abstract]
(101)
[HTML 0 KB][PDF 596 KB]
(544)
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23
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Construction land expansion and influencing factors of typical river valley cities in Northeast China: Taking Jilin City as an example
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2023 Vol.26(3):189-198
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LI Ruiqi, LI Hong and YIN Jingbo |
[Abstract]
(97)
[HTML 0 KB][PDF 542 KB]
(529)
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24
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Spatial-temporal distribution and geochemistry of highly evolved Mesozoic granites in Great Xing’an Range, NE China: Discriminant criteria and geological signi?cance
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2024 Vol.27(1):20-34
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WU Haoran,YANG Hao,GE Wenchun,JI Zheng,DONG Yu,JING Yan and JING Jiahao |
[Abstract]
(116)
[HTML 0 KB][PDF 1537 KB]
(482)
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25
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Change of cultivated land area and effect on ecosystem service in black soil region in Northeast China: a case study of Lishu County, Jilin Province
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2023 Vol.26(4):251-263
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WANG Ruiqi, LI Hong and SHANG Yi |
[Abstract]
(60)
[HTML 0 KB][PDF 1448 KB]
(447)
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26
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Least-squares reverse time migration in visco-acoustic media based on symplectic stereo-modeling method
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2023 Vol.26(4):237-250
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LI Jingshuang,ZHANG Xiangjia,HE Xijun and ZHOU Yanjie |
[Abstract]
(78)
[HTML 0 KB][PDF 1280 KB]
(388)
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27
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Characteristics and identification of weathering crust of Pennsylvanian volcanic rocks in Shixi area, Junggar Basin
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2023 Vol.26(4):211-221
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HAN Junwei,SHAN Xuanlong,YIMING Ablimiti,BIAN Baoli,LIU Hailei,LI Ang and YI Jian |
[Abstract]
(127)
[HTML 0 KB][PDF 3301 KB]
(383)
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28
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Acoustic emission signal identi?cation of di?erent rocks based on SE-1DCNN-BLSTM network model
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2024 Vol.27(1):43-55
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WANG Weihua and WANG Tingting |
[Abstract]
(78)
[HTML 0 KB][PDF 2217 KB]
(383)
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29
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Characteristics of geological structures in Shiling and Zhuanshanhu areas of Yehe Uplift, NE China
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2014 Vol.27(2):105-120
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GUAN Yue,YU Yinghua,ZHANG Yaxiong and YUAN Hongqi |
[Abstract]
(71)
[HTML 0 KB][PDF 908 KB]
(380)
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30
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Zircon U-Pb geochronology, geochemistry and tectonic implication of volcanic rocks from Manketouebo Formation in Keyihe area of northern Great Xing'an Range
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2023 Vol.26(3):133-145
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JIA Jinfeng,WANG Yang,LI Pengchuan |
[Abstract]
(169)
[HTML 0 KB][PDF 768 KB]
(371)
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