Jan. 22, 2025 Home   |   About Journal   |   Editorial Board   |   Youth Editorial Board    |   Instruction   |   Ethics Statement   |   Open Access   |   Contacts Us   |   中文
  Office Online  
    Submission Online
    Peer Review
    Editor-in-chief
    Office Work
  Journal Online
    Accepted
    Current Issue
    Advanced Search
    Archive
    Read Articles
    Download Articles
    Email Alert
    
Quick Search  
  Adv Search
2018 Vol. 5, No. 5
Published: 2018-10-20

Orignal Article
 
       Orignal Article
1 Characteristics of structure and material cycling of the karst critical zone in Southwest China
CAO Jianhua, YANG Hui, ZHANG Chunlai, WU Xia, BAI Bing, HUANG Fen
DOI: 10.19388/j.zgdzdc.2018.05.01
The goal of the karst critical zone research is to reveal the dynamic balance and evolution mechanism of the karst ecosystem, which can provide the sustainable management strategies of resources environment service for economic society. The research can indicate how to strengthen the flexibility of the karst critical zone under the reasonable Human activities, and provide the effective means to repair the damaged parts. Carbonate, as the soluble rock, gives the karst critical zone some particularities in structure and lithosphere-biosphere interaction of material cycling processes. Taking the karst area of Southwest China as an example, through summarizing the research results of many scholars, the authors revealed the regional difference of the karst critical zone development thickness, that explains why the thickness is several meters in Guilin karst area and one thousand meters in Wulong karst area of Chongqing. The vertical material cycling processes of the karst critical zone regard soil-surface karst zone as the central link, but it horizontally shows the island-like embedded distribution. The surface ecology is fragile. The carbon cycling processes of the karst critical zone include karst carbon cycling and ecology carbon cycling. The carbon sinks are composed of plant carbon sinks, soil carbon sinks and karst carbon sinks, and the total flux of these carbon sinks is 64.36 t/(km2·a) by the preliminary estimation.
2018 Vol. 5 (5): 1-12 [Abstract] ( 452 ) RICH HTML PDF (9651 KB)  ( 158 )
13 Discussion on geothermal resources and its exploitation and utilization model in Shanxi Province
HAN Ying, BAI Xuefeng, ZHANG Xin
DOI: 10.19388/j.zgdzdc.2018.05.02
Shanxi is rich in geothermal resources, but their distribution is uneven, and the degree of overall exploitation and utilization is low. There are many problems in exploitation and utilization of geothermal resources, such as the low research level of resource exploration, the common disperse mining, focusing on mining and ignoring recharge, paying little attention to innovation and so on. These problems are not conducive to sustainable utilization of geothermal resources. Based on current investigation and evaluation situation of geothermal resources in Shanxi, the authors summarized systematically distribution regularity, major types and characteristics of geothermal resources in Shanxi. And they also analyzed the present situation of exploitation and utilization of hydrothermal geothermal resources. According to types and occurrence conditions of geothermal resources, the authors made some suggestions for the exploitation and utilization model of geothermal resources, and put forward the conception of building a hot spring town in Shanxi Province.
2018 Vol. 5 (5): 13-20 [Abstract] ( 519 ) RICH HTML PDF (1534 KB)  ( 553 )
21 Analysis on deep mineral prospecting potential of Qijiashan - Makou area in central and eastern Luzong ore-concentrated area
HE Liuchang, ZHENG Guangwen, NIU Qiangqiang
DOI: 10.19388/j.zgdzdc.2018.05.03
In order to investigate the deep mineral prospecting potential of Qijiashan-Makou area in central and eastern Luzong ore-concentrated area, the authors extracted the deep gravity and magnetic fields with the wavelet transformation method, and emphasized the local anomalies of deep gravity and magnetic fields through parametric transformation of vertical first-order derivative Z and horizontal derivative modulus S. Combin with the results of spectrum induced polarization (SIP) and controlled source audio-frequency magneto tellurics (CSAMT), the authors found out a high gravity and low magnetic, low resistivity and high polarization anomaly belt in the deep of the research area, which is longer than 3.0 km and wider than 0.5 km. According to the distribution law of the known copper ore (mineralized) bodies inside and outside the research area, combin with the distribution of known ore (mineralized) bodies in the deep gravity and magnetic anomalies and the verification results of zk4601 drilling, the authors considered that the anomaly belt is the reflection of copper polymetallic mineralized alteration zone and a favorable part of copper polymetallic prospecting, which has a good prospecting perspective.
2018 Vol. 5 (5): 21-28 [Abstract] ( 400 ) RICH HTML PDF (10495 KB)  ( 322 )
29 Geological characteristics and ore-controlling factors of Yindongliang antimony deposit in Gansu Province
GE Zhihua, HAN Li, HAN Longmei
DOI: 10.19388/j.zgdzdc.2018.05.04
In recent years, Yindongliang antimony deposit has been found in the antimony mineralization belt of West Qinling, and its size is medium scale. By discussing the geological characteristics of the antimony deposit, the authors analyzed the ore-controlling factors and prospecting indicators of the deposit. The results show that the antimony deposit mainly occurs in the fault fracture zones and interbedded fracture zones of calcareous silicified quartz sandstones intercalated with argillaceous siltstones, which belong to the second lithologic member of the central formation of Triassic Guanting Group. Antimony mineralization is obviously controlled by strata and fracture zones, which provide ore-forming materials, hydrothermal conditions and occurrence space for mineralization. The earlier NW-trending faults are the mineral transfer structures, and the posterior NE-trending secondary faults are mineral deposition structures. The ore-forming material is mainly derived from the strata, and the ore-forming thermal power is mainly derived from the tectonic movement. The mineralization is dominated by hydrothermal filling. Yindongliang antimony deposit belongs to the strata-binding deposit with low temperature hydrothermal fissure filling.
2018 Vol. 5 (5): 29-34 [Abstract] ( 502 ) RICH HTML PDF (3610 KB)  ( 278 )
35 Geochemical characteristics and prospecting indicators in the north of Chongli, Hebei Province
FAN Yupeng, LIU Shuxing, LU Huiting, GUO Weiwei, ZHANG Boyuan
DOI: 10.19388/j.zgdzdc.2018.05.05
Geochemical survey results have been used widely and maturely in mineral exploration work. In order to ascertain the geochemical indication information of mineralization and prospecting in the north of Chongli, the authors made a comprehensive analysis of the stream sediment survey and the anomaly verification results in this area. Through calculating element enrichment coefficient and variation coefficient, analyzing R-type cluster, counting the rocks geological ages in the geochemical prospecting anomaly area, and comparing the mineralization factors of geochemical prospecting anomaly, the deposits known and the typical deposits, the authors deduced that the main prospecting elements in this area are Ag, Pb, Zn, Mo and Cd, and the two element groups (Ag, Pb, Zn and Mo, W) have co-associated relationship respectively. And they pointed out that the geochemical prospecting anomaly in the area is mainly controlled by magmatic hydrothermal fluid of Yanshanian. After comprehensive analysis, the authors considered that the prospecting model in this area is the sub-volcanic-hydrothermal polymetallic deposit as Caijiaying deposit, and there is potential to find sub-volcanic-hydrothermal Ag, Pb, Zn, Mo polymetallic deposits in this area.
2018 Vol. 5 (5): 35-40 [Abstract] ( 441 ) RICH HTML PDF (3475 KB)  ( 300 )
41 Aeromagnetic survey methods and main achievements in Keketuohai of Xijiang
LIU Qiankun, YI Hang, ZHANG Kaisong, WANG Ming, XU Luping, LI Jiaojiao
DOI: 10.19388/j.zgdzdc.2018.05.06
In order to strengthen the aero geophysical survey in the key metallogenic belts, China Geological Survey carried out an important mineral resources investigation plan and applied project. Based on the 1:50 000 aeromagnetic survey in Keketuohai of Xinjiang, the authors obtained the high quality data (45 992.6 km survey line) of aeromagnetic survey. They finished the physical property measurements of rocks in the study area and its surroundings, and acquired the magnetic parameters of all kinds of important rocks. The aeromagnetic series maps with abundant information and wide coverage were completed, which filled the gaps of aeromagnetic data in most parts of the study area and provided the new basic data for prospecting and regional tectonic research. The authors made ground verification for the key anomalies selected by aeromagnetic, and found out one magnetite rich ore, two copper mineralization alteration zones and twelve important prospecting clues, indicating an excellent prospecting effect.
2018 Vol. 5 (5): 41-48 [Abstract] ( 352 ) RICH HTML PDF (6105 KB)  ( 520 )
49 Characteristics of main Yanshanian structures in Yuyao-Lishui fault zone of Shengzhou area
CHU Pingli, CHEN Rong, ZENG Jianwei, LIAO Shengbing, YANG Zhuliang
DOI: 10.19388/j.zgdzdc.2018.05.07
Yuyao-Lishui fault zone is a NE-NEE fault zone with the characteristics of long activity time, far extension and wide development in the southeast of Zhejiang Province. The structural features of the fault zone are very obvious in Moshishan Group of Upper Volcanic Series and Yongkang Group of Lower Volcanic Series, which are located in Shengzhou area of Zhejiang. The Yuyao-Lishui fault zone is composed of a series of NE-NNE normal faults, NE-NNE thrust faults and the folds with NE-NNE axial trace. The normal faults control the formation and development of Cretaceous basin in the study area, and the thrust faults are multi-level imbricate from NW to SE. Through the research of structural activity characteristics and time series of controlling new and old strata, combining with the comprehensive analysis of regional structural activity regularity and temporal and spatial evolution relationship, the authors considered that the normal faults, controlling the formation and development of Cretaceous basin, have formed in earlier times and are closely related to the lithosphere extension in Early Cretaceous, the imbricate thrust faults combined with the fold structure (as inclined folds and closed homoclinal folds) after Late Cretaceous, may be related to the transformation from the Paleo-Pacific tectonic domain to the Pacific tectonic domain. The results could provide the new data for investigating the evolution of Yanshanian tectonics in East Zhejiang.
2018 Vol. 5 (5): 49-57 [Abstract] ( 701 ) RICH HTML PDF (15803 KB)  ( 372 )
58 Geochronological and geochemical characteristics of analogy high-magnesium andesite in Henluanshan Formation of Inner Mongolia
YANG Xinpeng, TIAN Fenying, WANG Shuo, ZHANG Jinlong, ZHANG Liguo
DOI: 10.19388/j.zgdzdc.2018.05.08
Hengluanshan Formation volcanic rocks mainly distribute in the Hongshantou area, which is located in the south of Hongliuhe-Niujuanzi-Xichangjing suture belt. The authors researched Hengluanshan Formation volcanic rocks through zircon isotopes dating and geochemical analysis. The results show that the volcanic rocks are rich in LREE, lack HREE, and have not significantly negative europium anomaly. The REE patterns of the volcanic rocks are similar to the typical high-magnesium andesite of the Setouchi volcanic belt in Japan. There is higher MgO content (2.85% to 4.13%) and lower FeOT/MgO value (0.75 to 1.2, less than 1.5) in the volcanic rocks. The Al2O3 content is from 5.59% to 17.15%, and the CaO content is less than 10% (5.97% to 8.30%). The volcanic rocks have the geochemical characteristics of analogy high-magnesium andesite. So, the authors considered that Henluanshan Formation volcanic rocks formed at the early stage of Beishan oceanic crust subduction. The zircon U-Pb age of Henluanshan Formation volcanic rocks is (453.5±2.7) Ma, and it indicates that Beishan ocean subducted at the early stage of Late Ordovician.
2018 Vol. 5 (5): 58-65 [Abstract] ( 471 ) RICH HTML PDF (4526 KB)  ( 410 )
66 Interpretation of lithology-structure in Sangye region of Tibet based on GF-2 satellite remote sensing images
HOU Dehua, ZHANG Liguo, WANG Shuo, WANG Jingui, CHENG Zhou
DOI: 10.19388/j.zgdzdc.2018.05.09
Sangye region of Tibet, located in south central Qinghai-Tibet Plateau, has strong cutting and steep terrain, and belongs to the alpine gorge area. In order to improve the field work efficiency of regional geological survey, the authors did research of remote sensing interpretation first in the survey. By collecting sufficiently the existing data, doing the pre-processing and image enhancement of the GF-2 satellite data, and combining with field verification, the authors established the remote sensing interpretation signs of each geological elements, and extracted the lithology of different strata, intrusive rocks, faults, folds and other geological elements in the study area. They also made the 1:50 000 geological map of remote sensing interpretation in the study area, which provide data support for regional geological survey. The results show that all geologic elements are well reflected in GF-2 satellite data, which can fully meet the 1:50 000 remote sensing geological interpretation and mapping, and have favorable application prospect in regional geological survey.
2018 Vol. 5 (5): 66-73 [Abstract] ( 438 ) RICH HTML PDF (12231 KB)  ( 200 )
74 Comprehensive monitoring of seawater environmental quality in Lianzhou Bay of Guangxi
CUI Zhenang, TENG Deqiang, ZHANG Liang, XIA Zhen, LIN Jinqing, HUANG Xiangqing, ZHANG Shunzhi
DOI: 10.19388/j.zgdzdc.2018.05.10
With the increasing of the marine environmental pressure of Lianzhou Bay, the largest estuarine delta in Guangxi, the comprehensive monitoring and evaluation of geological environment is difficult to meet the need of economic development and environmental protection. Combined with previous research results and pollutant discharge characteristics of coastal segments, the authors set up twenty monitoring stations in Lianzhou Bay, and these monitoring stations collected data by the sampling and analysis and in-site measurement in summer and winter respectively. And then the authors analyzed the spatio-temporal distribution and variation characteristics of the factors, such as oxygen demand, nutrients and heavy metals. The results showed that the factors are primarily influenced by runoff inflow and coastwise pollutant discharge. The distribution of the factors contours is banded or small-scale semi-closed, and the contours are dense in the estuary of Nanliu River. The nitrogen nutrients are mainly nitrates (NO3-N), whose average content is 0.066~4.35 mg/L, and the heavy metals with relatively high content include Pb, Zn, Cd, and As. The comparison with historical survey data shows that there is an obvious increasement in nutrients and the situation of high chemical oxygen demand (COD) is unimproved. The pollution grade in aquaculture area is the highest, with eutrophication and heavy pollution both in summer and winter, and the average ratio of heavy pollution grade is more than 50.00%. So, Lianzhou Bay has become the loading basin of river pollution inflow and surrounding land-based pollutants, and its seawater exchange capacity is poor because of the limit of geological settings. Meanwhile, the current pollution situation also has a relationship with human discharge and coastal utilization. The monitoring results can provide basic data for the further three-dimensional geological monitoring along the coastal zone of the key planning area in Guangxi, and give reference to disaster prevention and mitigation of the local coastal zone.
2018 Vol. 5 (5): 74-84 [Abstract] ( 439 ) RICH HTML PDF (9224 KB)  ( 171 )
85 Study on suitability zoning of shallow geothermal energy development in the main urban zone of Xuzhou City
JING Jiajun, WANG Hongpei, GUAN Zhen, SHAN Yuyang
DOI: 10.19388/j.zgdzdc.2018.05.11
Shallow geothermal energy is increasingly used in heating and cooling for urban buildings due to its characteristics of wide distribution, large reserves, high efficiency and no pollution. But there are many factors restricting the development and utilization of shallow geothermal energy, which mainly include geology, hydrogeology, thermophysical property of rocks and soils as well as construction conditions. Now, the development of shallow geothermal energy in Xuzhou is disordered, which causes extreme waste of resources and serious geological environment problems. The buried tube ground-source heat pump is the research emphasis of this paper. Through the collection of rock and soil samples and on-site thermal response test, the authors found out that under the premise of only considering the thermophysical conditions, all areas are suitable to develop and utilize buried tube ground-source heat pump. So, the major restricting factor of shallow geothermal energy development is the drilling cost. According to the drilling cost, the authors made the regional suitability zoning for buried tube ground-source heat pump, and the study area is divided into the favorable zone, suitable zone and unsuitable zone.
2018 Vol. 5 (5): 85-90 [Abstract] ( 408 ) RICH HTML PDF (3204 KB)  ( 218 )
91 Engineering geological characteristics of the first mined coal seam and overlying strata in Yushen mining area
ZHOU Yang, DENG Niandong, ZHANG Hui, JIN Guang, YUAN Xidong, GAO Haifeng, YANG Pei
DOI: 10.19388/j.zgdzdc.2018.05.12
Yushen mining area is an important component of the large-scale coal base in North Shaanxi, whose coal resources are abundant. In recent years, the contradiction between coal development and ecological and geological environment has become more and more prominent. Through the analysis of the distribution, thickness and buried depth of the first mined coal seam, thickness of overlying strata and top surface morphology in Yushen mining area, and according to petrogenesis, engineering geological characteristics and physical mechanical property, the authors divided the rock (soil) mass of the mining area into four rock types and seven rock groups, and summarized the distribution, thickness and physical mechanical property of each rock group. These rock types and rock groups include loose rock type (sand layer group, soil group), soft rock type (weathered rock group, coal group, burnt rock group), sub-soft rock type (siltstone-mudstone group) and sub-hard rock type (sandstone group). The research results show that the coal seam roofs in the mining area are mainly difficult falling-in roofs, and there are easy falling-in roofs in partial areas. The floors of siltstone and fine-sandstone belong to the stable floor, and the mudstone floor has poor stability. The research can provide some reference for the mining area planning, environmental assessment and coal development, which will have a positive effect on the transformation of coal development mode and the promotion of eco-environment-friendly mines development in Shaanxi.
2018 Vol. 5 (5): 91-97 [Abstract] ( 394 ) RICH HTML PDF (2993 KB)  ( 605 )
98 Study on DIKW instance model and size of the marine geological knowledge hierarchy in China
WANG Shengjie
DOI: 10.19388/j.zgdzdc.2018.05.13
In China, the marine geological survey has started late and lacked an overall evaluation for the discipline development. Utilizing DIKW (Data-Information-Knowledge-Wisdom, DIKW) conceptual model, the author expounded the composition and associated fields of the marine geological knowledge hierarchy in China, and put forward an example model for describing the system. Through the informetrics method, the author evaluated preliminarily the size of the marine geological knowledge system, and the results show that there are the 100,000 raw data and more than 10,000 research articles in the system. According to the study results of this example, the author analyzed the simultaneous growth of the marine geological data-information-knowledge from 1979 to 2017. After 15 years'(1980 to 1995) sluggish growth, the marine geological work in china has entered a rapid growth period of the transformation from fundamental research to professional investigation.
2018 Vol. 5 (5): 98-103 [Abstract] ( 375 ) RICH HTML PDF (1177 KB)  ( 256 )
  News
· 新一轮找矿突破战略行动专刊征稿启事
· 喜讯:中国地质图书馆(中国地质调查局地学文献中心)主办的《中国地质调查》连续第3年入选“中国科技核心期刊”
· 《中国地质调查》获得来自Scopus数据库的首个CiteScore
· 《中国地质调查》2024年第2期已在我刊网站发布
· 《中国地质调查》2024年第2期电子版已在中国知网发布
· 《中国地质调查》被美国化学文摘社(CAS)数据库收录
· 《中国地质调查》被中国科学评价研究中心评价为准核心学术期刊
· 地矿平台专业知识汇总,这一篇绝对够用!
  Download
2014—2023年《中国地质调查》期刊文献列表
《中国地质调查》论文模板
版权许可协议
  Links
22 Ministry of Natural Resources of the People's Republic of China
22 Geological Survey of China
22 National Geological Library of China
22 China Journal Full Database
22 Geological Society of China
22 Shandong Land and Resources
22 East China Geology
22 Chinese Library Classification
Copyright © Editorial Board of
Supported by: Beijing Magtech