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Interconnectivity in the Region of Eurasia:Mongolia’s Presence in the SCO(Shanghai Cooperation Organization)
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作者 Altai Dulbaa 《International Relations and Diplomacy》 2018年第6期319-324,共6页
The Shanghai Cooperation Organization(SCO)was formed in 2001 after breakdown of the socialist system and the Soviet Union as a new form of cooperation between former socialist countries in Eurasian region.Mongolia joi... The Shanghai Cooperation Organization(SCO)was formed in 2001 after breakdown of the socialist system and the Soviet Union as a new form of cooperation between former socialist countries in Eurasian region.Mongolia joined the SCO in 2005 with an observer member status.Since 2007,Presidents of Mongolia began to participate every year to the Summit of the heads of SCO member states.By the initiative of Mongolian President,in 2014 the tripartite format of the meetings of the leaders of three countries:Russia,China,and Mongolia were established.In June 2016,during the third meeting of the leaders of Russia,China,and Mongolia in Tashkent(Uzbekistan),“The Russia-China-Mongolia Economic Corridor Program”document was signed.This program is aiming to develop the infrastructure of three countries,ensuring the competitiveness of products on the world market,and strengthening the Eurasian integration.The content of this program is combining the main ideas of Chinese“Belt-Road”megaproject,Russian initiative for developing of Eurasian economic integration and Mongolian“Steppe Road”project.The main goal of the“Steppe Road”initiative is to involve Mongolia to become the transit territory for transportation of natural gas,oil,and other products between Russia and China.In conclusion,the author gives some comments regarding the issue of full membership status of Mongolia to the international organization—SCO. 展开更多
关键词 multi-pillar policy Shanghai Cooperation Organization the TRIPARTITE format of the meetings of the LEADERS of Russia China and mongolia Russia-China-mongolia Economic Corridor Program Steppe Roadproject initiative
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Democracy Development in Mongolia:Challenges and Opportunities
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作者 Khatanbold Oidov 《Journal of Philosophy Study》 2018年第7期329-342,共14页
The modern democracy in Mongolia has changed from ideology and desires into the daily actions and real-life needs of achievement of the people.The content of this article aimed to categorizing the democracy developmen... The modern democracy in Mongolia has changed from ideology and desires into the daily actions and real-life needs of achievement of the people.The content of this article aimed to categorizing the democracy development process and its challenges and opportunities in promoting democratic governance in Mongolia such brought specific approaches of the changes and difficulties.The contented of research article contextual approaches are characterized by own individual research data on democracy as basis on the use of the work and the independent research findings of the researcher.On the overview of process of uncut democracy consolidation and the democracy development in Mongolia managed to the most consistent principles and fundamental values of democracy up to second half of the 1990s.From the second half of the 1990s till the election in 2004,within this term,the following challenges and difficulties risen to action of slowing down that forming of political parties,grouped into fractional,blockage of post-trafficking,conspiracy,and to be corrupted and bribery as mentioned as newly adverse phenomena have begun to the democracy development. 展开更多
关键词 DEMOCRACY DEVELOPMENT DEMOCRACY in mongolia rule of law democratic GOVERNANCE human RIGHTS national specifics assessment VALUES of DEMOCRACY CONSTITUTION of mongolia relationship to the DEMOCRACY DEVELOPMENT
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Heinrich events recorded in a loess-paleosol sequence from Hexigten,Inner Mongolia 被引量:2
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作者 Ji-Ling Song Hong-Yan Sun +3 位作者 Ming-Zhong Tian Xu-Jiao Zhang Xue-Feng Wen Miao Sun 《Geoscience Frontiers》 SCIE CAS CSCD 2018年第2期431-439,共9页
We describe the last glaciation climatic history Marine Isotope Stage(MIS, 2-4) from 66.7 ka to 14.5 ka in Hexigten, northeast Inner Mongolia, North China. The climate of the region experienced frequent and significan... We describe the last glaciation climatic history Marine Isotope Stage(MIS, 2-4) from 66.7 ka to 14.5 ka in Hexigten, northeast Inner Mongolia, North China. The climate of the region experienced frequent and significant fluctuations between dry-cold and less dry-cold during the late MIS4. The climate was generally warm and humid during early MIS3(MIS3 c) and late MIS3(MIS3 a), whereas it was cold and dry in middle MIS3(MIS3 b) and during MIS2. In this study, the cold and dry conditions were correlated with a stronger East Asian winter monsoon and strong dune activity; whereas, warm and humid conditions were related to a stronger East Asian summer monsoon(EASM) and weak dune activity. This study establishes six distinct dry and cold intervals during the last glacial period(66.7-14.5 ka) based on optically stimulated luminescence data, multi-proxies record(magnetic susceptibility, grain size analysis, Rb/Sr, SiO2/TiO2) and chemical index of alteration(CIA). The last glacial period may be correlated with Heinrich events 1 to 6 which were further confirmed by comparison with the Hulu cave stalagmites and Greenland ice core records. It is concluded that the study area was substantially affected by the EASM, as compared with the loess-desert transition zone of the Chinese Loess Plateau, especially in MIS3 c and suggested that the East Asian monsoon played a pivotal role in the last glacial period climate and dune activity. 展开更多
关键词 Climate RECORD DUNE activity Inner mongolia East Asian MONSOON Marine ISOTOPE stage 2-4 Heinrich events
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Self-assessed health and its aspects in the case of Mongolia 被引量:1
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作者 Amarsanaa Gan-Yadam Ryoji Shinohara +11 位作者 Yuka Sugisawa Emiko Tanaka Taeko Watanabe Maki Hirano Etsuko Tomisaki Kentaro Morita Yoko Onda Yuri Kawashima Kentaro Toketake Yukiko Mochizuki Mayumi Nanba Tokie Anme 《Health》 2012年第7期415-422,共8页
Self health assessment is a simple indicator that is widely used for measuring an individual’s perception of his or her overall health. Many studies have been conducted by way of showing which particular aspects shou... Self health assessment is a simple indicator that is widely used for measuring an individual’s perception of his or her overall health. Many studies have been conducted by way of showing which particular aspects should be included in health self assessment, especially in developed world. In the developing world, however, very few studies have examined self health assessment. The aim of this study was to identify particular aspects and associations in self health assessment and differences between subgroups in Ulaanbaatar, Mongolia. The area sampling approach and Kish tables were used for selecting respondents. Total 500 respondents were surveyed by paper-based questionnaires. Spearman’s analysis and multiple logistic regression analysis were used to show relations between variables. Sociodemographic status, such as age and gender, proved to be important in self health assessment. Other factors affecting self health assessment included the number of family members, daily life and lifestyles, social environment, community motivation, and utilization of health services. Women, the elderly, or people with less-than- normal access to information suffer from poor self-assessed health. People who are socially inactive and who have poor living conditions are less likely to use health care services and are likely to assess their health as “poor.” In order to reduce the poor self-assessed health status it is important to address disparities in socioeconomic factors, such as age, gender, employment, and residential area. In addition, more attention should be paid to community and health services, as well as to health promotion and empowerment activities, including income-generation activities. Further research is also needed, however, for better understanding of about the local people and their health-related issues. 展开更多
关键词 Self-Assessed HEALTH SOCIO-DEMOGRAPHIC Status DAILY Life and LIFE-STYLE Community MOTIVATION SOCIAL Environment HEALTH Service Utilization and mongolia
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Democratic Values of Mongolians Becoming as a Pillar of Perspectives of Democracy, Human Rights, Freedom, and Legitimacy
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作者 Khatanbold Oidov 《International Relations and Diplomacy》 2019年第3期130-138,共9页
The modern democracy in Mongolia has changed from ideology and desires into the daily actions and real-life needs of achievement of the people. The content of this article aimed to categorize the democracy development... The modern democracy in Mongolia has changed from ideology and desires into the daily actions and real-life needs of achievement of the people. The content of this article aimed to categorize the democracy development process and its challenges and opportunities in promoting democratic governance in Mongolia;such brought specific approaches of the changes and difficulties. The content of research article contextual approaches are characterized by own individual research data on democracy as basis on the use of the work and the independent research findings of the researcher. On the overview of process of uncut democracy consolidation, the democracy development in Mongolia managed to the most consistent principles and fundamental values of democracy up to second half of the 1990s. From the second half of the 1990s till the election in 2004, within this term, the following challenges and difficulties risen to action of slowing down that forming of political parties, grouped into fractional, blockage of post-trafficking, conspiracy, and to be corrupted and bribery as mentioned as newly adverse phenomena have begun to the democracy development. 展开更多
关键词 DEMOCRACY human rights LEGITIMACY BLOCKAGE mongolia rule of law democratic governance national specifics democratic values CONSTITUTION of mongolia
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PROBLEMS AND COUNTERMEASURES FOR RESOURCES DEVELOPMENT AND ENVIRONMENTAL RENOVATION IN THE CONTIGUOUS AREA OF SHANXI,SHAANXI AND INNER MONGOLIA 被引量:1
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作者 Guo Shaoli Commission for Integrated Survey of Natural Resources under Chinese Academy of Sciences and National Planning Committee, Beijing 《干旱区资源与环境》 CSCD 1993年第Z1期415-418,共4页
The studied area consists of 16 counties belonging to 3 provinces or autonomous re-gion, which are Hequ, Baode, Pianguan and Xinxian counties of Shanxi Province; Yulin,Shenmu, Fugu, Hengshan, Jingbian and Dingbian cou... The studied area consists of 16 counties belonging to 3 provinces or autonomous re-gion, which are Hequ, Baode, Pianguan and Xinxian counties of Shanxi Province; Yulin,Shenmu, Fugu, Hengshan, Jingbian and Dingbian counties of Shaanxi Province;Dongsheng, Tuoketuo, Qingshuihe counties and Yijinhuoluo, Dalate, Zhungeer banners 展开更多
关键词 The Contiguous Area of SHANXI SHAANXI and INNER mongolia Resources Development Environ MENTAL RENOVATION
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Opportunities of Inner Mongolia's economic development under the background of the “Silk Road Economic Belt” 被引量:1
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作者 XU Jie 《Ecological Economy》 2016年第1期94-100,共7页
"The Silk Road Economic Belt" is a great strategic thought, through which China deepens allround reform and opening up, especially in the major move of opening up to the west. Inner Mongolia autonomous regio... "The Silk Road Economic Belt" is a great strategic thought, through which China deepens allround reform and opening up, especially in the major move of opening up to the west. Inner Mongolia autonomous region owns the superior geographical position and was closely related to the Silk Road in ancient times. In the new stage, Inner Mongolia autonomous region should seize the opportunity of the development strategy, and strive to develop economic construction under the background of the belt of Prairie Silk Road, and play an important role in the economic belt of the "Prairie Silk Road". 展开更多
关键词 "Silk ROAD Economic belt" INNER mongolia Autonomous Region the PRAIRIE SILK ROAD op portunity strategy
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Study on the Moment Magnitude of Small and Moderate Earthquakes Located in the Inner Mongolia Region
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作者 Liu Fang Zhang Fan +1 位作者 Li Bin Na Re 《Earthquake Research in China》 CSCD 2018年第1期53-63,共11页
Based on digital seismic waveform data from Inner Mongolia Digital Seismic Network,the source spectrum parameters of 182 small and moderate earthquakes from January,2009to September,2016 are derived,and the seismic mo... Based on digital seismic waveform data from Inner Mongolia Digital Seismic Network,the source spectrum parameters of 182 small and moderate earthquakes from January,2009to September,2016 are derived,and the seismic momentmoment magnitude MW of the earthquakes are calculated.Theand the relationship between stress drop and magnitude are obtained using the linear regression method.It is clear that incorporating the moment magnitude into the seismic quick report catalog and the official earthquake catalog can enrich earthquake observation report content,thus providing better service for earthquake emergency and earthquake scientific research. 展开更多
关键词 The central and western regions of Inner mongolia SMALL and MODERATE earthquake MOMENT MAGNITUDE Seismic MOMENT
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Gold-bearing formations and their evolution in central Inner Mongolia
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作者 Liang Yihong and Zhang Hongying (Changchun University of Science and Technology, Changchun 130026, China) 《Global Geology》 1999年第1期74-82,共9页
In central Inner Mongolia, five gold bearing formations (Xiajining, Dongwufenzi, Wulashan, Baiyunebo and Bainaimiao Groups) belong either to volcano sedimentation or clasolite sedimentation. They formed in different t... In central Inner Mongolia, five gold bearing formations (Xiajining, Dongwufenzi, Wulashan, Baiyunebo and Bainaimiao Groups) belong either to volcano sedimentation or clasolite sedimentation. They formed in different tectonic environments such as an Archean rift zone (Xiajining and Dongwufenzi Groups), an Early Proterozoic stable basin (Wulashan Group), a Middle to Late Proterozoic continental rift zone (Baiyunebo Group), and a Paleozoic island arc environment (Bainaimiao Group). Gold contents in the gold bearing formations in the area are higher than those of other gold bearing formations in the North China Craton. However, as most gold bearing formations in the area are limited, there are a few big gold deposits in central Inner Mongolia. Gold contents in all formations were strongly influenced by migmatization and ductile shearing, the former process prompting mobilization, and the latter process resulting in gold enrichment in ductile shear zones. During the development of Archean to Proterozoic gold bearing formations, gold migrated from the mantle to the crust, then through the crust, finally deposited at the earth’s surface. 展开更多
关键词 gold-bearing formation ARCHEAN PROTEROZOIC CENTRAL INNER mongolia North China CRATON cyclic migration of gold
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The Late Mesozoic Orogenic Processes of Mongolia-Okhotsk Orogen: Evidence from Field Investigations into Deformation of the Mohe Area, NE China 被引量:25
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作者 Li Jinyi, He Zhengjun, Mo Shenguo and (Institute of Geology, CAGS, Beijing 100037, China) Zheng Qingdao (Heilongjiang Bureau of Exploration and Exploitation of Geology and M ineral Resources, Ha’erbin 150036, China) 《Global Geology》 1999年第2期172-178,共7页
Based on field investigation in 1999, two deformational domains with d ifferent dynamics have been distinguished from the Jurassic geological outcrops in the Mohe area of NE China, i.e. northern ductile and southern p... Based on field investigation in 1999, two deformational domains with d ifferent dynamics have been distinguished from the Jurassic geological outcrops in the Mohe area of NE China, i.e. northern ductile and southern plastic-brittl e ones. Their deformational features are stated in this paper. And then, three st ages of structural deformation of the area relative to the late Mesozoic orogeni c processes of Mongolian-Okhotsk orogen are reconstructed as follows, (1) south w ards thrusting in the middle-late Jurassic, (2) eastwards thrusting and strike -s lipping parallel to the orogen in the late Jurassic, and (3) southeastwards thru sting in the early Cretaceous. 展开更多
关键词 structural DEFORMATION OROGENY of mongolia-Okhotsk OROGEN MOHE area middle-late Jurassic and early CRETACEOUS
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The Focal Depth Analysis of the Inner Mongolia-Ningxia Border Area Earthquakes
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作者 Liu Yongmei Liu Fang +1 位作者 Liu Gaimei Zhang Fan 《Earthquake Research in China》 CSCD 2018年第2期233-244,共12页
We selected the 103 M_L≥2. 5 earthquake waveform data from the Inner Mongolia-Ningxia border during 2009-2015,which was recorded by the Inner Mongolia Digital Seismic Networks and used the simplex method, Hyposat met... We selected the 103 M_L≥2. 5 earthquake waveform data from the Inner Mongolia-Ningxia border during 2009-2015,which was recorded by the Inner Mongolia Digital Seismic Networks and used the simplex method, Hyposat method, double difference location method,and deterministic method (PTD) for the determination of focal depth,and compared the results. The CAP moment tensor inversion method is used to determine the focal depths of the Alxa Left Banner M5. 8 and M4. 2 earthquakes. The final results of the focal depth by the deterministic method (PTD) and the double difference location method fit well with the tectonic characteristics of the Inner Mongolia-Ningxia border area,but those of the simplex method and the Hyposat method do not. The average depth of the Inner Mongolia-Ningxia border seismic tectonic zone is 13. 32 ± 8 km. 展开更多
关键词 The Inner mongolia-Ningxia BORDER region The FOCAL depth Determination of four methods Comparison and ANALYSIS
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Genetic Analysis on the Lambing Effects of Ewe Inner Mongolia Cashmere Goat 被引量:2
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作者 周蕾 李金泉 +3 位作者 张文广 梅步俊 张燕军 张永斌 《Agricultural Science & Technology》 CAS 2008年第6期118-120,共3页
[Objective] The aim of this study was to explore the genetic law of litter size of Inner Mongolia Cashmere Goat.[Method] A total of 22 721 litter records from 3 044 mothers were statistically analyzed.[Result] As show... [Objective] The aim of this study was to explore the genetic law of litter size of Inner Mongolia Cashmere Goat.[Method] A total of 22 721 litter records from 3 044 mothers were statistically analyzed.[Result] As shown by the least square variance analysis,the sex,parity and birth type had significant effect on lamb birth weight.As indicated by restricted maximum likelihood method,the parity,population and maternal effect influenced litter size significantly.The birth weight heritability of single lamb,twins and total was 0.16,0.40 and 0.17,respectively.[Conclusion] The study provided a certain basis for the establishment of Inner Mongolia Cashmere Goat line with superior reproductive performance. 展开更多
关键词 Inner mongolia CASHMERE GOAT LITTER size Birth weight HERITABILITY
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PIANT WATER REQUIREMENT AND SUITABLE DEPTH OF GROUND WATER LEVEL IN WEST RANGELAND OF INNER MONGOLIA
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作者 Lu Zhiyuan Caolunbagen +1 位作者 Zhang Sheng Li Changyou Water Conservancy Department of Innermongolian College of Agriculture and Animal Husbandry 《干旱区资源与环境》 CSCD 1993年第Z1期223-224,共2页
Ejina rangeland is located in Alashan Laegue, west part of Innermongolian Autono-mous Region with a area of 1.22×10~4 square Km of which the available area is 6940 squareKm, Because the varieties of reasons, such... Ejina rangeland is located in Alashan Laegue, west part of Innermongolian Autono-mous Region with a area of 1.22×10~4 square Km of which the available area is 6940 squareKm, Because the varieties of reasons, such as natural, human, historic and present, therunoff of Ejina River is decreased year by year, the irrigated area of the rangeland is de-creased. The deterioration of the ecologic environment is caused by the degeneration of 展开更多
关键词 The WEST of Inner mongolia DESERT STEPPE Groundwater DEPTH Suitable for Plant
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The Crustal Velocity Structure of Western Inner Mongolia
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作者 Zhao Yanhong Jia Xiye 《Earthquake Research in China》 CSCD 2018年第1期89-99,共11页
The terrain of Inner Mongolia is long and narrow, and the geological structure is complicated. The South China crustal velocity model and Inner Mongolias optimal crustal velocity model 2015 cannot fully meet the ear... The terrain of Inner Mongolia is long and narrow, and the geological structure is complicated. The South China crustal velocity model and Inner Mongolias optimal crustal velocity model 2015 cannot fully meet the earthquake location requirements of Inner Mongolia. Based on the seismological observations produced by Inner Mongolia Seismic Digital Network from 2009 to 2016,the initial model was obtained by using the linear fit of the seismic phases and the converted travel time curve. The Hyposat results of 225 earthquakes that occurred in western Inner Mongolia were scanned using this model,and the velocity model for western Inner Mongolia was determined as follows: V1= 6. 06 km/s;VPb= 6. 61 km/s; Vn= 8. 12 km/s; H1= 30 m; and the Moho depth H = 44 km. Comparison of the test results of the new model and the reference model shows that the residual error of the new model and the mean deviation of the epicenter location have obviously decreased. 展开更多
关键词 INNER mongolia Region South China CRUSTAL VELOCITY MODEL Optimal CRUSTAL VELOCITY MODEL of 2015 WESTERN INNER mongolia CRUSTAL VELOCITY MODEL
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The Fourth Tourism Ministerial Conference of China,Russia and Mongolia Held in Inner Mongolia
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作者 Zheng Siming 《China & The World Cultural Exchange》 2019年第7期9-9,共1页
On June 23,the Fourth Tourism Ministerial Conference of China,Russia and Mongolia was held in Ulanqab,a city in the Inner Mongolia Autonomous Region?At the Conference,the representatives of the three countries shared ... On June 23,the Fourth Tourism Ministerial Conference of China,Russia and Mongolia was held in Ulanqab,a city in the Inner Mongolia Autonomous Region?At the Conference,the representatives of the three countries shared their achievements of cultural and tourist cooperation,and visualized the direction and modality of their trilateral cultural and tourist cooperation in the future. 展开更多
关键词 The FOURTH TOURISM Ministerial CONFERENCE the Inner mongolia Autonomous Region in the future
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The Prevalence of Blindness, Visual Impairment and Cataract Surgery in Tuoketuo and Shangdu Counties, Inner Mongolia, China 被引量:3
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作者 Baixiang Xiao Jinglin Yi +5 位作者 Hans Limburg Guiseng Zhang Richard Le Mesurier Andreas Müller Nathan Congdon Beatrice Iezzi 《Open Journal of Ophthalmology》 2015年第1期23-30,共8页
Aim: A population-based survey was conducted in Tuoketuo and Shangdu Counties in Inner Mongolia Autonomous Region, China, in the Autumn of 2010, to assess the prevalence and causes of blindness and visual impairment o... Aim: A population-based survey was conducted in Tuoketuo and Shangdu Counties in Inner Mongolia Autonomous Region, China, in the Autumn of 2010, to assess the prevalence and causes of blindness and visual impairment of people aged 50 years and over. Methods: Random cluster sampling was used to select 82 clusters of 50 residents in the 2 counties. Each survey team included an ophthalmologist, a nurse and a coordinator, who went to door to door in each cluster to identify eligible people. A torch, direct ophthalmoscope and portable slit lamp were used for eye examination. Visual acuity (VA) was tested for each eye of every subject. Those with VA below 6/18 in either eye were examined and causes identified. Results: The survey identified a prevalence of blindness in people aged 50+ in Tuoketuo of 1.2% (95% Confidence Interval: 0.7% - 1.7%) and in Shangdu of 1.4% (95% CI: 1.0% - 1.9%). Cataract was identified as the leading cause of blindness (BL) and severe visual impairment (SVI), and uncorrected refractive errors were the major causes of moderate visual impairment (MVI) in both counties. Over two thirds of blindness, SVI and MVI were identified as avoidable. Conclusions: The prevalence of blindness in people aged 50+ in Tuoketuo and Shangdu was low compared to other studies conducted in China [1] [2]. The prevalence of blindness of people aged 50 years and over could be reduced by up to two thirds through better eye services in the two study areas. 展开更多
关键词 RAAB PREVALENCE of BLINDNESS CATARACT CATARACT Surgical COVERAGE Survey INNER mongolia China
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Benefits and ecological restoration implications of hanging grass fences in Mongolian desert steppe
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作者 MIAO Jiamin LI Shengyu +4 位作者 XU Xinwen LIU Guojun WANG Haifeng FAN Jinglong Khaulanbek AKHMADI 《Journal of Arid Land》 SCIE CSCD 2024年第11期1541-1561,共21页
Tumbleweeds participate in a common seasonal biological process in temperate grasslands,creating hanging grass fences during the grass-withering season that result in distinct ecological phenomena.In this study,we add... Tumbleweeds participate in a common seasonal biological process in temperate grasslands,creating hanging grass fences during the grass-withering season that result in distinct ecological phenomena.In this study,we addressed the urgent need to understand and restore the degraded desert steppe in Central Mongolia,particularly considering the observed vegetation edge effects around hanging grass fences.Using field surveys conducted in 2019 and 2021 in the severely degraded desert steppe of Central Mongolia,we assessed vegetation parameters and soil physical and chemical properties influenced by hanging grass fences and identified the key environmental factors affecting vegetation changes.The results indicate that the edge effects of hanging grass fences led to changes in species distributions,resulting in significant differences in species composition between the desert steppe's interior and edge areas.Vegetation parameters and soil physical and chemical properties exhibited nonlinear responses to the edge effects of hanging grass fences,with changes in vegetation coverage,aboveground biomass,and soil sand content peaking at 26.5,16.5,and 6.5 m on the leeward side of hanging grass fences,respectively.In the absence of sand dune formation,the accumulation of soil organic carbon and available potassium were identified as crucial factors driving species composition and increasing vegetation coverage.Changes in species composition and plant density were primarily influenced by soil sand content,electrical conductivity,and sand accumulation thickness.These findings suggest that hanging grass fences have the potential to alter vegetation habitats,promote vegetation growth,and control soil erosion in the degraded desert steppe of Central Mongolia.Therefore,in the degraded desert steppe,the restoration potential of hanging grass fences during the enclosure process should be fully considered. 展开更多
关键词 hanging grass fences edge effects vegetation recovery enclosure treatment degraded desert steppe Central mongolia
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A New Species of Coniopteris moguqiensis sp. nov. from the Middle Jurassic Wanbao Formation in Eastern Inner Mongolia, China 被引量:4
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作者 ZHANG Yujin LIU Bingcai LIANG Fei 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2019年第5期1317-1324,共8页
In recent years, an increasing number of plant fossil leaves and petrified woods have been discovered from the Middle Jurassic Wanbao Formation in Moguqi Town of Inner Mongolia, NE China. Here, we describe a new speci... In recent years, an increasing number of plant fossil leaves and petrified woods have been discovered from the Middle Jurassic Wanbao Formation in Moguqi Town of Inner Mongolia, NE China. Here, we describe a new species of Coniopteris moguqiensis sp. nov. preserved as a fragment with fertile and sterile pinnules. The sterile ultimate pinnules are elongate ovate with sphenopteriod type venation, and fertile pinnules are usually isolated, bipinnate at least with the sorus apical, elliptical, 1 mm in diameter;sporangia are almost globular, 100-150 μm in diameter, and the annulus is vertical. In situ spores are rounded-triangular in polar view, 25-30 μm in diameter with sides straight and slightly convex;trilete, laesurae are thin and slightly straight;the exine surface is usually psilate under the light microscope but finely reticuloid sculptured on the proximal view under a scanning electronic microscope. The fern genus Coniopteris usually suggests a warm and humid environment, which is consistent with the palaeoclimatic conditions of petrified wood and megafossil plants. The new discovery further supplements the floral composition of the Wanbao Formation, providing new material for understanding the evolutionary trend and classification of Coniopteris. 展开更多
关键词 Coniopteris Wanbao FORMATION in SITU SPORES Middle JURASSIC Inner mongolia
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Discovery of Wolitu Pb-Zn deposit through geochemical prospecting under loess cover in Inner Mongolia, China 被引量:3
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作者 Fan Yang Mu Kong +5 位作者 Huazhong Liu Jinsong Yu Shaoping Yang Zhihong Hao Dehui Zhang Kuang Cen 《Geoscience Frontiers》 SCIE CAS CSCD 2017年第5期951-960,共10页
We report the finding of the Wolitu Pb-Zn deposit in Inner Mongolia, China, through a series of geochemical surveys. The Wolitu area, located in the loess-cover area in the Hure Banner, Tongliao City,Inner Mongolia, a... We report the finding of the Wolitu Pb-Zn deposit in Inner Mongolia, China, through a series of geochemical surveys. The Wolitu area, located in the loess-cover area in the Hure Banner, Tongliao City,Inner Mongolia, and neighboring the Horqin Sandy Land to the north, had no previous history of Pb-Zn mining or record of Pb-Zn mineralization. Our study identified a large Pb-Zn anomaly with potential zones of mineralization by stream sediment survey. Random rock sampling reveals limonitization at sporadic outcrops in the gullies. The high concentrations of Pb in the residual debris provided guidelines to fix the position for exploratory trench. Oxidized concealed orebodies were identified by trenching.Blind orebodies in veins hosted within the structural zone between slates and marbles of the upper Carboniferous Shizuizi Formation and the Permian granite were discovered by drilling. It is computed that the ore reserve may reach up to 540,000 tones with Pb grade of 1.27% and Zn of 1.9%. This case study is an excellent example for identifying potential polymetallic deposits in loess covered terrains using geochemical exploration. 展开更多
关键词 GEOCHEMICAL exploration Loess-covered area PB-ZN DEPOSIT Resource reserve Inner mongolia
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The Construction of Tourism Landscapes in Grasslands Based on the Tourist Gaze Theory: A Case Study of Grassland Tourism in Inner Mongolia
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作者 CHEN Xi ZHAO Tong QIAN Jing 《Journal of Landscape Research》 2018年第6期129-133,共5页
Grassland tourism products are deeply loved by tourists because of their natural landscape features and rich ethnic customs. However, the monotony of the grassland landscape is a problem requiring urgent solution for ... Grassland tourism products are deeply loved by tourists because of their natural landscape features and rich ethnic customs. However, the monotony of the grassland landscape is a problem requiring urgent solution for grassland tourism at home and abroad. Based on the theory of the tourist gaze, this study took the grasslands of Inner Mongolia including Xilamuren(Zhaohe) Grassland, Huitengxile(Huitengliang) Grassland, and Gagentala Grassland, Wuzhumuqin Grassland, Huhenuo'er Grassland, Wulanbutong Grassland, and Zhurihe Grassland for example to explore the grassland tourism perception landscape elements under the tourist gaze. Through image content analysis, grassland tourism landscape symbols were collected and refined to generate aggregated concept maps that could explore the relationship between concept elements, and corresponding landscape construction suggestions were proposed. 展开更多
关键词 TOURIST GAZE GRASSLAND TOURISM Inner mongolia Aggregated concept map Landscape CONSTRUCTION
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