期刊文献+
共找到8,687篇文章
< 1 2 250 >
每页显示 20 50 100
Practice and Exploration of Intangible Cultural Heritage in South Hubei in Ideological and Political Education of Teachers'College
1
作者 Jiandong LAI Wei JIA +1 位作者 Jiangge CHEN Yi SHENG 《Asian Agricultural Research》 2024年第11期54-57,共4页
The intangible cultural heritage of south Hubei is rich in profound regional cultural connotations.By integrating such cultural heritage into ideological and political education of teachers'college,it not only hel... The intangible cultural heritage of south Hubei is rich in profound regional cultural connotations.By integrating such cultural heritage into ideological and political education of teachers'college,it not only helps its inheritance and protection,but also enriches the forms and contents of education,and promotes the innovative development of ideological and political education.In this paper,the integration of the tea-art creation process of green brick tea in southern Hubei and the practice of ideological and political education in teacher education major is selected as a study case,to deeply analyze the integration mechanism.The following integration strategies are proposed:combining ideological and political theory with practice,and adding courses related to tea culture;strengthening the construction of ideological and political practice bases,and enhancing the professional competence of the teaching team;building a"trinity"collaborative training system to ensure the smooth implementation of ideological and political education practice. 展开更多
关键词 South hubei Intangible cultural heritage Ideological and political education
下载PDF
Research on Inheritance and Innovation of Children's Folk Sports Culture in the Junction Area Between Chongqing and Hubei
2
作者 Huang Shanying Ye Qiong Xiang Hulin 《Contemporary Social Sciences》 2023年第2期146-155,共10页
This paper examines the current status and development dilemma of the children’s folk sports culture in the junction area between Chongqing and Hubei with reference to relevant literature.After the literature review ... This paper examines the current status and development dilemma of the children’s folk sports culture in the junction area between Chongqing and Hubei with reference to relevant literature.After the literature review and summary,the study finds there are several factors restricting the inheritance and development of the children’s folk sports culture in the area,including insufficiency of theoretical analysis,weak public support in cities,blind imitation of modern sports culture,and absence of policy support.To address the above problems,we put forward several suggestions to promote the inheritance and development of children’s folk sports game culture.First,we should focus on the theoretical research and cultural dissemination of children’s folk sports culture.Second,we should improve the basic rules of children’s folk sports games.Third,importance should be attached to government support in developing children’s folk sports game culture.Fourth,we should ensure the continuation and inheritance of children’s folk sports culture via school activities.Finally,we should carry forward children’s folk sports culture and explore ways to develop excellent cultural tourism. 展开更多
关键词 CHILDREN folk sports cultural inheritance junction area between Chongqing and hubei
下载PDF
The Economic Factors of Utilizing the Salt of Sichuan to Purvey Chu and the War of Aid to Hubei
3
作者 Zhang Yiwen 《Economics World》 2023年第3期150-154,共5页
The background of this article takes place after modern China.It is an essential change in the history of the Chinese salt industry that Sichuan salt supplies to Hubei.Sichuan salt jumped out of the original sales ran... The background of this article takes place after modern China.It is an essential change in the history of the Chinese salt industry that Sichuan salt supplies to Hubei.Sichuan salt jumped out of the original sales range,sold in Hubei.Since then,Hubei has become the most essential selling place of Sichuan salt,which continues to affect the economy of Sichuan.The War of Aid to Hubei was an inter-regional war in the warlord era.In order to realize“Local governance of Hubei”,the exploiting warlord Wang Zhanyuan was expelled.Sichuan chose to send troops,which economic factors are significant.Mainly,the Sichuan salt played a crucial role in it.Through the study of this problem,we can see that the economic factors in modern times occupy an essential position in the competition of warlords and promote the progress of history. 展开更多
关键词 utilizing the salt of Sichuan to purvey Chu the war to aid hubei ECONOMY
下载PDF
Inheritance,Innovation and High-quality Development of Herbaceous Edible Oils in Hubei Province under the Strategy of Strengthening the Country with Intellectual Property 被引量:4
4
作者 Li GAO Yuanpeng SUN +2 位作者 Jin ZENG Jianjun ZHANG Zhiguo SUN 《Asian Agricultural Research》 2023年第12期5-15,共11页
Only by improving the production capacity of domestic herbal edible oil can China ensure the safety of the supply chain of the important industrial chain of vegetable edible oil in China and practice the big food conc... Only by improving the production capacity of domestic herbal edible oil can China ensure the safety of the supply chain of the important industrial chain of vegetable edible oil in China and practice the big food concept.In addition to rice,maize,and soybean for using as grain and oil,there are eight kinds of herbaceous edible oil crops in Hubei Province,including rape,peanut,sesame,sunflower,perilla(perilla seed),cotton,linen and tiger nut(Cyperus esculentus).This paper studies the main industries of herbaceous edible oil crops and their intellectual property resources in Hubei Province,and analyzes the main problems of its inheritance,innovation and high-quality development under the strategy of strengthening the country with intellectual property.Finally,it proposes the countermeasures of carrying forward and inheriting traditional knowledge and traditional culture,maintaining the biodiversity of crops,strengthening the creation of new plant varieties and breeding patents,and opening up the whole chain of intellectual property rights. 展开更多
关键词 HERBACEOUS EDIBLE OIL crops Vegetable EDIBLE OIL Big food concept INTELLECTUAL property right hubei Province
下载PDF
Intellectual Property Protection,Inheritance,Innovation and Development of Woody Edible Oilseeds in Hubei Province 被引量:5
5
作者 Li GAO Yuanpeng SUN +2 位作者 Jianjun ZHANG Jin ZENG Zhiguo SUN 《Asian Agricultural Research》 2023年第11期6-14,共9页
Only by developing woody edible oilseeds industry can we ensure the safety of the important industrial chain and supply chain of vegetable edible oil in China.There are 13 kinds of woody edible oil plants in Hubei,inc... Only by developing woody edible oilseeds industry can we ensure the safety of the important industrial chain and supply chain of vegetable edible oil in China.There are 13 kinds of woody edible oil plants in Hubei,including Camellia oleifera Abel(oil tea),Juglans regia L.(walnut),Olea europaea L.(olive)and Paeonia suffruticosa(oil peony).This paper studies the main industries of woody edible oilseeds in Hubei Province and their intellectual property resources,and analyzes the main problems in their intellectual property protection,inheritance,innovation and development.Finally,it proposes some strategies,including carrying forward the traditional knowledge related to woody edible oilseeds,innovating the"agricultural chip",creating key counties of national woody edible oil seeds,and developing industrial clusters with national advantages and characteristics. 展开更多
关键词 Woody edible oilseeds Vegetable edible oil Grain and oil Safety Big food concept Intellectual property rights hubei Province
下载PDF
National Protection Zone for Rapeseed Production and Industrial Cluster of Rape in Hubei Province 被引量:5
6
作者 Li GAO Yamin PENG +3 位作者 Leying WU Jin ZENG Yuanpeng SUN Zhiguo SUN 《Asian Agricultural Research》 2023年第9期1-10,共10页
Hubei Province is the main winter rapeseed producing area in China,and has the national advantage and characteristic industrial cluster of rape.The protection zone for the production of important agricultural products... Hubei Province is the main winter rapeseed producing area in China,and has the national advantage and characteristic industrial cluster of rape.The protection zone for the production of important agricultural products of rapeseed in Hubei Province also ranks first as that in Hunan Province.This paper studied the winter rape industry,the important agricultural product production protection zone of rapeseed,the provincial double-low high-quality rape protection zone and the industrial cluster of rape in Jianghan Plain in Hubei Province,and analyzed the main problems existing in the development of rapeseed production protection zone and industrial cluster of rape.Finally,it came up with strategies including promoting national rape varieties,overcoming the problem of rape"agricultural chip",promoting the"rice+rape"rotation model,and strengthening the protection of intellectual property rights of brand marks. 展开更多
关键词 Winter rape RAPESEED Protection zone for the production of important agricultural products National advantageous characteristic industrial cluster hubei Province
下载PDF
Moderating Mechanism in the Relationship between Social Isolation and Mental Health among College Students during High-Risk Period of COVID-19 Transmission in Hubei, China
7
作者 Dong Yang Chia Ching Tu +2 位作者 Zhengyan Guo Xiao Dai Chia Feng Tu 《International Journal of Mental Health Promotion》 2023年第2期193-206,共14页
This study explored the effect of perceived social isolation on the mental health of college students during the high-risk period of COVID-19 transmission in Hubei,China and the role of social support from online frie... This study explored the effect of perceived social isolation on the mental health of college students during the high-risk period of COVID-19 transmission in Hubei,China and the role of social support from online friends in alleviating this effect.The questionnaire responses of 213 college students from four universities in Hubei were included.Measurement and structural models were constructed using structural equation modeling.The findings revealed that perceived social isolation while under home quarantine was a negative predictor of the mental health of college students in Hubei.Low social support from online friends may lead to a relatively strong relationship between perceived social isolation and mental health in these college students,whereas high social support from online friends may lead to a relatively weak relationship between perceived social isolation and mental health. 展开更多
关键词 Social isolation social support mental health MODERATOR hubei
下载PDF
‘Hubei Overseas Promotion Week’ Inviting You to Visit Hubei Along the Yangtze River
8
《China & The World Cultural Exchange》 2023年第6期20-21,共2页
From May 6 to 12,the"2023 Yangtze River Tourism Overseas Promotion Season"specially launched"Hubei Overseas Promotion Week",presenting wonderful programs to the people around the world,such as the ... From May 6 to 12,the"2023 Yangtze River Tourism Overseas Promotion Season"specially launched"Hubei Overseas Promotion Week",presenting wonderful programs to the people around the world,such as the short video"Gaze Upon the Sky of Jingchu and Appreciate the Beauty of Hubei",and the themed video"Visit Hubei Along the Yangtze River". 展开更多
关键词 YANGTZE hubei SEAS
下载PDF
Study on the Change Character of Double Rice Cold Damage in Hunan and Hubei Province during the Past 50 Years 被引量:2
9
作者 帅细强 蔡荣辉 +3 位作者 刘敏 万素琴 谢佰承 刘志雄 《Meteorological and Environmental Research》 CAS 2010年第3期17-20,41,共5页
Based on the meteorological data of representative meteorological stations in Hunan and Hubei from 1961 to 2008 years,the change character of double rice cold damage under the background of climate change were analyze... Based on the meteorological data of representative meteorological stations in Hunan and Hubei from 1961 to 2008 years,the change character of double rice cold damage under the background of climate change were analyzed adopting 30 years glide accumulation method.The analysis showed that the 30 years sliding cumulative days of mild low-temperature during spring sowing in Hunan and Hubei were decreased in the recent 50 years,as well as the 30 years sliding cumulative days of moderate low-temperature in central south Hubei,northern and western Hunan.However,there was an increase in southern Hunan,so was the 30 years sliding cumulative days of severe low-temperature.The 30 years sliding cumulative days of mild low-temperature in May reduced in Hunan and Hubei.Instead,that of moderate low-temperature in May in central south Hubei was on the rise,and it was opposite in northern and southern Hunan,but there was no obvious change in western Hunan.The 30 years sliding cumulative days of severe low-temperature showed a decreasing tendency in May in central south Hubei,northern and western Hunan,and southern Hunan showed a contrary tendency.The 30 years sliding cumulative days of mild cold dew wind in Hunan and Hubei were decreased,that of moderate cold dew wind in central south Hubei,northern and western Hunan had the same tendency,but there was a contrary tendency in southern Hunan.The 30 years sliding cumulative days of severe cold dew wind was decreased in central south Hubei and increased in western Hunan,without cold dew wind in northern and southern Hunan. 展开更多
关键词 Cold damage Change character hubei and Hunan Province Double rice China
下载PDF
Identification of Faba Bean(Vicia faba L.)Germplasm Resources in Hubei Province and Evaluation on Their Main Agronomic Traits 被引量:2
10
作者 李莉 刘昌燕 +4 位作者 陈宏伟 万正煌 刘良军 伍广洪 黎大革 《Agricultural Science & Technology》 CAS 2017年第12期2219-2222,2228,共5页
Through field observation and lab analysis, 13 agronomic traits, including plant height and effective branching number per plant, etc., of 207 faba bean (Vicia faba L.) germplasms saved in Crop Middle-term Genebank ... Through field observation and lab analysis, 13 agronomic traits, including plant height and effective branching number per plant, etc., of 207 faba bean (Vicia faba L.) germplasms saved in Crop Middle-term Genebank of Hubei Province were evaluated, moreover, the identification on the disease resistance and the quality was carried out on parts of germplasm resources. The results showed that the faba beangermplasm resources in Hubei Province were abundant, the variation range of agronomic traits like the growth period, plant height and 100-bean weight, etc., was great, and the range of choice was wide. In the aspect of quality, there were 9 germplasms withthe content of crude protein higher than 30%, and the variation range of amylose content in total starch was large, which provided excellent sources of parents for breedinq hi.qh-quality faba bean varieties in Hubei Province. 展开更多
关键词 hubei Faba bean (Vicia faba L.) Variety resources Agronomic traits IDENTIFICATION
下载PDF
He-Ar-S-Pb Isotopic Compositions of Pyrite:Constraints on the Source of Ore-forming Materials of the Chengchao Skarn Iron Deposit,SE Hubei Province,Eastern China 被引量:3
11
作者 LI Wei XIE Guiqing ZHU Qiaoqiao 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2016年第5期1780-1794,共15页
The Chengchao iron deposit,the largest high-grade skarn iron deposit in southeastern Hubei Province,contains considerable amounts of magnetite and by-product anhydrite.To obtain better understanding of the ore-formati... The Chengchao iron deposit,the largest high-grade skarn iron deposit in southeastern Hubei Province,contains considerable amounts of magnetite and by-product anhydrite.To obtain better understanding of the ore-formation process,this study carried out He-Ar-S-Pb multi-isotopic analyses on the pyrites formed during two stages of mineralization.The results indicate that the δ34S values(ranging from 14.0‰ to 17.6‰) of pyrites formed from the two stages have no obvious differences,suggesting that they were not derived from a single magmatic sulfur source.The δ34S values of anhydrite mostly range from 21.9‰ to 28.4‰,similar to that of the Middle Triassic sedimentary anhydrite in the Middle-Lower Yangtze River metallogenic belt(MLYRB).The Pb isotopic compositions of the pyrites of both stages are homogeneous,with values of 208Pb/204Pb,207Pb/204Pb,and-206Pb/204Pb being 38.006-38.257,15.523-15.556,and 17.806-18.052,respectively,indicating a mixed crust-mantle source.The He-Ar results exhibit different compositions of the two stages:the -3He/-4He(R/Ra) and 40Ar/-36Ar values for the early-stage pyrite are 0.46-0.63 and 311-322,respectively,whereas the values for late-stage pyrite are 0.23-0.34 and 305-361,respectively.Both stages of pyrites indicate the multiple sources of the ore-forming fluids,with decreasing amount of magmatic water and increasing amount of modified meteoric water(MASW) during fluid evolution.The Triassic evaporites played an important role in the mineralization process. 展开更多
关键词 He-Ar-S-Pb isotopes EVAPORITES mineralization Chengchao skarn Fe deposit southeastern hubei Province
下载PDF
Research on Geographical Indications and Cultural Heritage of Famous Tea in Hubei 被引量:1
12
作者 孙志国 黄莉敏 +2 位作者 熊晚珍 王树婷 钟学斌 《Agricultural Science & Technology》 CAS 2012年第3期502-506,536,共6页
In the study, analysis was made on present situation and development measures of geographical indications and cultural heritage protection of famous teas in Hubei Province. In addition, 8 related suggestions were prop... In the study, analysis was made on present situation and development measures of geographical indications and cultural heritage protection of famous teas in Hubei Province. In addition, 8 related suggestions were proposed as well. 展开更多
关键词 TEA Geographical indication Cultural heritage Tangible cultural heritage Intangible cultural heritage hubei Province
下载PDF
Research on the Current Status, Paths and Countermeasures of Family Farm Development in China——Investigation and Analysis of Hubei Province 被引量:2
13
作者 曾靖 《Agricultural Science & Technology》 CAS 2017年第11期2188-2192,共5页
The Chinese family farm is the most important new micro subject in the construction and development of modern agriculture in China. The investigation and analysis of the actual situation of Hubei Province showed that ... The Chinese family farm is the most important new micro subject in the construction and development of modern agriculture in China. The investigation and analysis of the actual situation of Hubei Province showed that since the implementation of the household contract management system in rural areas, the family farm has followed the track of gradual development, breakthrough development and normal standardization development. In order to promote the family farm to develop rapidly, orderly and healthily, work must be well done to land circulation, scale management, financial support, financial subsidy, cultivation of leading talents and professional farmers, and providing all-round services. 展开更多
关键词 Chinese family farm hubei Province Development overview Typical analysis Path design
下载PDF
Effect analysis of borehole microseismic monitoring technology on shale gas fracturing in western Hubei 被引量:2
14
作者 Li Juan Yu Bing-Song +3 位作者 Tian Yu-Kun Kang Hai-Xia Wang Yu-Fang Zhou Hui 《Applied Geophysics》 SCIE CSCD 2020年第5期764-775,902,共13页
Hydraulic fracturing technology is an important means of shale gas development,and microseismic monitoring is the key technology of fracturing effect evaluation.In this study,hydraulic fracturing and microseismic moni... Hydraulic fracturing technology is an important means of shale gas development,and microseismic monitoring is the key technology of fracturing effect evaluation.In this study,hydraulic fracturing and microseismic monitoring were simultaneously conducted in the Eyangye 2HF well(hereinafter referred to as EYY2HF well).The target stratum of this well is the second member of the Doushantuo Formation of the Sinian System,which is the oldest stratum of horizontal shale gas wells in the world.A total of 4341 microseismic fracturing events were identified,and 23 fracturing stages of the well were defined.The fluctuation of the number of events showed a repeating“high-low”pattern,and the average energy of these events showed minimal differences.These findings indicate that the water pressure required for the reconstruction of the EYY2HF well is appropriate.The main body of the fracture network extended from northwest to southeast,consistent with the interpretation of regional geological and seismic data.The stimulated rock volumes showed a linear increase with the increase of the fracturing stage.Some technological measures,such as quick lift displacement,quick lift sand ratio,and pump stop for secondary sand addition,were adopted during fracturing to increase the complexity of the fracture network.Microseismic fracture monitoring of the well achieved expected eff ects and guided real-time fracturing operations and fracturing eff ect evaluation. 展开更多
关键词 microseismic technology borehole monitoring hydraulic fracturing shale gas western hubei Province
下载PDF
Research on Development Strategy of Tourism Supporting for Poverty Alleviation in West Hubei
15
作者 陈江美 吴尊华 张丽利 《Journal of Landscape Research》 2010年第7期60-65,共6页
West Hubei Circle referred to the eight cities and prefectures which were Xiangfan,Jingzhou,Yichang,Shiyan,Jingmen,Suizhou,Enshi and Shennongjia.The economic and social development in this area was lagging behind,with... West Hubei Circle referred to the eight cities and prefectures which were Xiangfan,Jingzhou,Yichang,Shiyan,Jingmen,Suizhou,Enshi and Shennongjia.The economic and social development in this area was lagging behind,with wide poverty area,large impoverished population,poor natural condition and weak development foundation.Owing to lack of investment sources,the poverty-overcoming cost and poverty-returning rate in this area was high.It was the key area of poverty alleviation of Hubei Province.On the basis of analysis of the features of poverty alleviation in poverty-stricken areas of West Hubei,with the internal relation between tourism and poverty-alleviation as the reference,the author proposed the conceptualization of linkage development of tourism and poverty-alleviation west Hubei and preliminarily analyzed the feasibility of the linkage development between tourism and poverty-alleviation.The author considered that tourism and poverty-alleviation could mutually complement each other in function.The cultural and ecological tourism resources in West Hubei were abundant and unique,high in resources taste.And tourism was an industry with high return and intensive capital.It could collect capitals,lands,talents and technologies,win a great deal of human,material,capital and information resources in West Hubei,so as the promote the amelioration of the rural infrastructure and living conditions and urban construction.Meanwhile,the basic strategy of poverty-alleviation was put forward,that is,establishing the development mechanism with government as the lead and enterprises as the subjects,the financing mechanism of diversified investments and wide-ranging financing.Besides,with tourism as the trigger,tourism supporting for poverty-alleviation and ecological cultural village would be developed simultaneously,assisted by community participation mechanism,so as to realize mutual benefit and win-win cooperation of tourism and poverty-alleviation. 展开更多
关键词 WEST hubei TOURISM Poverty-alleviation Linkage development Strategy
下载PDF
Cloning and Sequence Analysis on IGF-1 Gene of Hubei White Swine
16
作者 乔宪凤 张立苹 +6 位作者 毕延震 刘西梅 华文君 华再东 肖红卫 周荆荣 郑新民 《Agricultural Science & Technology》 CAS 2011年第11期1569-1571,1593,共4页
[Objective] The study aimed at cloning and analyzing the insulin-like growth factor-1 (IGF-1) gene from liver of Hubei white swine. [Method] The total RNA was extracted by using Trizol from the liver of Hubei white ... [Objective] The study aimed at cloning and analyzing the insulin-like growth factor-1 (IGF-1) gene from liver of Hubei white swine. [Method] The total RNA was extracted by using Trizol from the liver of Hubei white swine and used as template to amplify IGF-1 gene cDNA by RT-PCR. The cDNA product was cloned into pCRII vector, screened with blue-white colonies, digested with double enzymes and sequenced. [Result] The sequencing result indicated that the IGF-1 gene consisted of 607 nucleotides, containing 5'-untranslated region at nucleotides 1-145, a complete ORF at nucleotides 146-538 encoding 130 amino acids, and 3'-untranslated region at nucleotides 539-607. It shared 100% homology with the porcine IGF-1 gene reported by Muller et al. [Conclusion] The successful cloning and sequencing of the Hubei white swine IGF-1 gene confirmed that IGF-I gene was highly conserved, which provided technical basis for the use of transgenic technology for breeding of Hubei white swine. 展开更多
关键词 hubei white swine IGF-1 gene Sequence analysis
下载PDF
New Species of Hilara (Diptera:Empididae) from Hubei,China
17
作者 刘启飞 李竹 杨定 《Entomotaxonomia》 CSCD 北大核心 2010年第3期195-200,共6页
Four new species of Hilara from Hubei are described: Hilara brevifurcata,sp. nov.,H. brevis,sp. nov.,H. dalongtana,sp. nov.,and H. longa,sp. nov.
关键词 DIPTERA EMPIDIDAE Hilara new species hubei China
下载PDF
Laser Ablation ICP-MS Titanite U-Th-Pb Dating of the Tonglushan Cu-Fe-Au Skarn Deposit,Southeastern Hubei Province 被引量:1
18
作者 LI Jian-wei 1,2,DENG Xiao-dong1,2,ZHOU Mei-fu3,LIU Yong-sheng1(1. State Key Laboratory of Geological Processes and Mineral Resources,China University of Geosciences,Wuhan 430074,China 2. Faculty of Earth Resources,China University of Geosciences,Wuhan 430074,China 3. Department of Earth Sciences,the University of Hong Kong,Hong Kong) 《矿物学报》 CAS CSCD 北大核心 2009年第S1期314-316,共3页
Titanite(CaTi2SiO5) is an important accessory mineral not only in magmatic and metamorphic rocks,but also commonly in hydrothermal mineral deposits. It incorporates appreciable amounts(usually 10×10-6 s to 100&#... Titanite(CaTi2SiO5) is an important accessory mineral not only in magmatic and metamorphic rocks,but also commonly in hydrothermal mineral deposits. It incorporates appreciable amounts(usually 10×10-6 s to 100×10-6 s) of U and Th into its structure and has a closure temperature of Pb diffusion higher than 660~700 ℃(Scott and St-Onge,1995) ,making it an ideal U-Th-Pb geochronometer. The Daye metallogenic district is located in the west of the giant Middle-Lower Yangtze River(MLYR) Cu-Fe-Au province,eastern China and is well endowed with Fe,Cu,and polymetallic skarn deposits. 展开更多
关键词 Pb Laser Ablation ICP-MS Titanite U-Th-Pb Dating of the Tonglushan Cu-Fe-Au Skarn Deposit Southeastern hubei Province Th Fe ICP Cu MS
下载PDF
Evolution Process of Urban Spatial Pattern in Hubei Province Based on DMSP/OLS Nighttime Light Data 被引量:4
19
作者 ZHENG Wensheng RUN Jiying +2 位作者 ZHUO Rongrong JIANG Yupei WANG Xiaofang 《Chinese Geographical Science》 SCIE CSCD 2016年第3期366-376,共11页
This paper intends to investigate the urban spatial patterns of Hubei Province and its evolution from three different perspectives: urban nodes, urban connections and urban clusters. The research adopts nighttime ligh... This paper intends to investigate the urban spatial patterns of Hubei Province and its evolution from three different perspectives: urban nodes, urban connections and urban clusters. The research adopts nighttime light imagery of cities in Hubei Province, the viewpoint of ′point-axis-area′ in the ′point-axis system′ theory, and employs light index model, gravity model and social network analysis. The findings are as follows: 1) In terms of urban nodes, the urbanization process of Hubei has been carried out mainly on the basis of external expansion rather than internal increasing. The polarization trend of urban connection network is strengthening. 2) As for urban connections, the estimation of urban connections using light index model is capable of containing various actual flow, and the connections are getting increasingly closer. 3) In regard to urban groups, seven urban groups of varying sizes have formed. On that basis, three stable and relatively independent urban groups as the centers, namely Wuchang, Yichang and Xiangyang emerge as well. But the structures of ′Wuhan Metropolitan Area′, ′Yichang-Jingzhou-Jingmen City Group′ and ′Xiangyang-Shiyen-Suizhou City Group′, which are defined by local development strategy in Hubei Province, are different from the above three urban groups. 展开更多
关键词 Defence Meteorological Satellite Program′s Operational Linescan System(DMSP/OLS) urban spatial pattern point-axis-area hubei Province China
下载PDF
Geological - Geophysical - Geochemical Exploration Models of Copper - Iron Deposits in Southeastern Hubei
20
作者 Guo XuequanSoutheast Hubei Geological Party, Hubei Bureau of Geology and Mineral Resources, Daye, Hubei 《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 1994年第3期299-309,共11页
This paper discusses geological-geophysical-geochemical models of such typical deposits as the Tieshan-type Fe-Cu deposit, the Tonglushan-type Cu-Fe deposit, the Yehuaxiang-type Cu deposit, the Jiguanzui-type Cu-Au de... This paper discusses geological-geophysical-geochemical models of such typical deposits as the Tieshan-type Fe-Cu deposit, the Tonglushan-type Cu-Fe deposit, the Yehuaxiang-type Cu deposit, the Jiguanzui-type Cu-Au deposit, and the Tongshankou-type Cu (Mo) deposit. The models were established based on practical data of the polymetallic deposits dominated by copper ore in southeastern Hubei. These models, which are graphically illustrated in the paper, systematically summarize the metallogenic geological conditions and the geophysical-geochemical characteristics of copper deposits in this area. The models are of practical significance for studying copper deposits, predicting mineral resources, choosing exploration methods, and searching for ore deposits based on existing ones in the study area. 展开更多
关键词 southeastern hubei copper-iron deposits composite exploration model
下载PDF
上一页 1 2 250 下一页 到第
使用帮助 返回顶部