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Spatiotemporal Characteristics of Rural Labor Migration in China: Evidence from the Migration Stability under New-type Urbanization 被引量:6
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作者 DENG Wei ZHANG Shaoyao +3 位作者 ZHOU Peng PENG Li LIU Ying WAN Jiangjun 《Chinese Geographical Science》 SCIE CSCD 2020年第5期749-764,共16页
Although the factors affecting rural-to-urban migration have been discussed and analyzed in detail, few studies have examined the spatiotemporal dynamic characteristics of rural migrants’ employment and working-citie... Although the factors affecting rural-to-urban migration have been discussed and analyzed in detail, few studies have examined the spatiotemporal dynamic characteristics of rural migrants’ employment and working-cities in the post-immigrate era, which is essential for the citizenization and social integration of new-type urbanization in China. This study uses survey data from rural migration laborers across the eastern, central, and western China to construct a comprehensive labor migration stability index, and compares the determinants of the migration stability of rural labor among cities and industries using Geodetector. The results are as follows: 1) Compared with the midwestern cities, eastern cities have attracted younger and more skilled rural labor, and industries with higher technical content have higher migration stability among rural laborers. 2) Rural laborers more often adapt to changes by changing employment instead of changing working-cities. 3) The individual experiences of rural laborers and urban characteristics have significant impacts on the stability of migration, and family and societal guanxi(Chinese interpersonal relationships) enhance migration stability. 4) A unified labor market and convenient transportation have somewhat slowed industrial transfers and labor backflow. This study enhances our understanding of the roles of industrial transfer and new-type urbanization in shaping the labor geography landscape and provides policy implications for the promotion of people-oriented urbanization. 展开更多
关键词 migration stability rural labor Geodetector spatiotemporal characteristics new-type urbanization
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Cultivating New-type Farmers Based on the Theory of Human Resources Development 被引量:3
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作者 ZHANG Li 《Asian Agricultural Research》 2010年第7期14-18,共5页
Under the direction of theory of human resources development,this thesis analyzes the impact of rural human resources development oncultivating new-type farmers.Firstly,it increases the input of rural basic education;... Under the direction of theory of human resources development,this thesis analyzes the impact of rural human resources development oncultivating new-type farmers.Firstly,it increases the input of rural basic education;secondly,it reinforces the vocational education and technologytraining;thirdly,it promotes the rural medical and public health services;fourthly,it quickens the rural labor transfer.The status quo of China's ruralhuman resources has been analyzed as follows:in terms of the quantity of rural human resources,the status quo is large and quick-developed baseof rural human resources,high labor participatory rate,and constitution of low age;in terms of the quality of rural human resources,the status quois the ubiquitous low quality of rural human resources,low technological level of rural human resources,and overall low physical quality of farmers;in terms of the structure of rural human resources,the status quo is the irrational industrial structure distribution and imbalanced regional structuredistribution.The thesis also discusses the edification of theory of human resources development in cultivating new-type farmers.First,in terms ofthe control over quantity of rural human resources,it is to keep the stability of family planning policy,and expedite the transfer of rural surplus la-bor;second,in terms of promoting the quality of rural human resources,it is to bolster the development of reserve rural labor force resources,toconstruct the adult educational training system with Chinese characteristics,and to build rural primary health care system;third,in terms of adjus-ting the structure of rural human resources,it is to perfect rural human resources market,and adjust rural economical structure and talents struc-ture. 展开更多
关键词 Development of human resources new-type farmers Educational training Rural surplus labor force China
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Paleoenvironments Recorded in a New-Type Ferromanganese Crust fromthe East Philippine Sea 被引量:1
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作者 徐兆凯 李安春 +1 位作者 蒋富清 李铁刚 《Journal of China University of Geosciences》 SCIE CSCD 2006年第1期34-42,共9页
We attempt to recover the paleocnvironments recorded in the accretion of a typical newtype hydrogenetic ferromanganese crust from the deep water areas of the East Philippine Sea. From detailed geochemical and U-series... We attempt to recover the paleocnvironments recorded in the accretion of a typical newtype hydrogenetic ferromanganese crust from the deep water areas of the East Philippine Sea. From detailed geochemical and U-series chronological studies, analysis of major and minor elements performed by X-ray fluorescence spectrometry (XRF) and inductively coupled plasma-mass spectrometer (ICPMS), three major accretion periods and corresponding paleocnvironments can be ascertained. The first period is a faster accretion period in the terminal Late Miocene to the Early Pliocene with looser structure and higher volcanic detritus content, corresponding to the active Antarctic bottom waters and depressed temperature from the intermediate Middle Miocene to the Early Pliocene. The second period is a pulse of pelagic clay deposition at the Early to Middle Pliocene, reflecting the shrinkage of the Antarctic bottom waters and the global temperature elevation of this period. The third period is a slower accretion period from the Middle Pliocene, which indicates the more violent activity of Antarctic bottom waters once again and more depressed temperature than the first period, facilitating the accretion of a more compact and pure ferromanganese zone. The paleoceanographic histories of these studied areas had not been made clear in previous research. 展开更多
关键词 new-type ferromanganese crust PALEOENVIRONMENT GEOCHEMISTRY East Philippine Sea
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Resistance characteristics of the ball packed-bed regenerator of the new-type swirl flow hot blast stove 被引量:1
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作者 Hongzhi Guo, Xiaohu Cheng, and Shuchen ZhangDepartment of Thermal Engineering, University of Science and Technology Beijing, Beijing 100083, China 《Journal of University of Science and Technology Beijing》 CSCD 2003年第1期21-24,共4页
A renovation project of miniaturization and high efficiency is provided for the hot blast stove .The experimental data tested feasibility of the new-type swirl flow hot blast stove. The normal and hot state experiment... A renovation project of miniaturization and high efficiency is provided for the hot blast stove .The experimental data tested feasibility of the new-type swirl flow hot blast stove. The normal and hot state experiments have been done through changing the angle of gas entering into the regenerator. Factors influencing pressure drop have been studied and analyzed. The experimental results can be formulated in the form of the Ergun equation. The regression equation is obtained. And two modified coefficients are offered to the regenerator pressure drop of the new-type swirl flow hot blast stove. 展开更多
关键词 the new-type swirl flow hot blast stove REGENERATOR regression equation resistance drop
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Dynamic changes and driving factors of land use under new-type urbanization: A case of Guiyang 被引量:1
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作者 ZENG Fang WEI Yuan 《Ecological Economy》 2015年第3期236-242,共7页
With the continuous progress of new-type urbanization in Karst mountain area, how to correctly deal with the relationship between urban economy and land use are attracting much attention. Based on the land-use change ... With the continuous progress of new-type urbanization in Karst mountain area, how to correctly deal with the relationship between urban economy and land use are attracting much attention. Based on the land-use change data, this paper analyzes the characteristics of land use change and its driving factors in Guiyang with the method of land-use dynamic analysis, land utilization and factor correlation analysis. We get the following results:(1) the change of land use was obvious during 2004 and 2012. The area of arable land and other land were decreased, the rate of decrease are 3.89% and 8.24%. In the meantime, a series of construction land and forest area increased a lot, the rate of increase are 3.89% and 8.24%.(2) The integrated land use dynamic degree of two research stages(2004-2009 and 2009-2012) were decreased from 2.12% to 0.34%, this suggests dynamic changes of land tend to be stable.(3) Four kinds of Land use class have a great contribution to the index of land use degree respectively. The composite index of land use degree rose from 229.58 to 247.19 during 2004 and 2012; the land use is still in the development stage.(4) Economy, population, transportation and policy guidance are the main drivers of land use change. 展开更多
关键词 new-type URBANIZATION LAND USE driving FACTORS GUI
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Numerical calculation of flow and heat transfer process in the new-type external combustion swirl-flowing hot stove
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作者 ShuchenZhang HongzhiGuo +3 位作者 XiangjunLiu ZhangpingCai XianchengGao SidongXu 《Journal of University of Science and Technology Beijing》 CSCD 2003年第5期31-34,共4页
It is clarified that the important method to improve the blast temperature ofthe small and the middle blast furnaces whose production is about two-thirds of total sum of Chinafrom 1000℃ to 1250-1300℃ is to preheat b... It is clarified that the important method to improve the blast temperature ofthe small and the middle blast furnaces whose production is about two-thirds of total sum of Chinafrom 1000℃ to 1250-1300℃ is to preheat both their combustion-supporting air and coal gas. The airtemperature of blast furnaces can be reached to 1250-1300℃ by burning single blast furnace coal gasif high speed burner is applied to blast furnaces and new-type external combustion swirl-flowinghot stove is used to preheat their combustion-supporting air. The computational results of the flowand heat transfer processions in the hot stove prove that the surface of the bed of the thermalstorage balls there have not eccentric flow and the flow field and temperature field distribution iseven. The computational results of the blast temperature distribution are similar to thosedetermination experiment data. The numerical results also provide references for developing anddesigning the new-type external combustion swirl-flowing hot stoves. 展开更多
关键词 new-type external combustion swirl-flowing hot stove flow field temperaturefield numerical calculation
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New-type Agent for Fabrics Aftertreatment
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作者 Li Bin 《China's Foreign Trade》 1994年第9期55-55,共1页
A new type of TS series agent for the treatment of fabrics is being made by the Beijing Junsheng Fine Chemical Industry Co., Ltd. with the assistance of the Chemistry Research Institute of the Chinese Academy of Scien... A new type of TS series agent for the treatment of fabrics is being made by the Beijing Junsheng Fine Chemical Industry Co., Ltd. with the assistance of the Chemistry Research Institute of the Chinese Academy of Sciences. The product is a highly-effective treatment containing organic silicon 展开更多
关键词 TYPE new-type Agent for Fabrics Aftertreatment
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New-Type Inhalation For Bronchial Asthma
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《China's Foreign Trade》 1994年第5期19-19,共1页
Aiqun Brand Bronchial Astnma Inhalation (Kechuan Biwen’an) developed by the Hunan Xiangheng Pharmaceutical Factory is prepared and produced with the elements necessary to the body, and many kinds of traditional Chine... Aiqun Brand Bronchial Astnma Inhalation (Kechuan Biwen’an) developed by the Hunan Xiangheng Pharmaceutical Factory is prepared and produced with the elements necessary to the body, and many kinds of traditional Chinese medicinal herbs, according to a scientific prescription. It is used to treat acute and chronic bronchitis, bronchial asthma, pulmonary emphysema, allergic rhinitis, and chronic pharyngitis 展开更多
关键词 BODY new-type Inhalation For Bronchial Asthma
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An Analysis of the Degree of Coupling and Coordination of Agricultural Modernization and New-Type Urbanization in the Chengdu-Chongqing Economic Circle
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作者 Wu Xiaoxuan Liu Hang 《Contemporary Social Sciences》 2022年第3期1-19,共19页
Based on the panel data(2005-2019)of cities(prefectures)in the Chengdu-Chongqing Economic Circle,we have developed an evaluation system for agricultural modernization and new-type urbanization that measures the develo... Based on the panel data(2005-2019)of cities(prefectures)in the Chengdu-Chongqing Economic Circle,we have developed an evaluation system for agricultural modernization and new-type urbanization that measures the development level of each city and applies the coupling and coordination model to calculate their coupling and combination levels.The results indicate that the level of comprehensive order parameters of agricultural modernization in various cities(prefectures)in the Chengdu-Chongqing Economic Circle generally displays an upward trend.The areas with high-degree agricultural modernization were mainly distributed in Chengdu from 2005 to 2010,and the center of agricultural modernization was shifted to western areas after 2010,with a stable upward trend in the level of comprehensive order parameters of new-type urbanization.In terms of coupling degree,there was an overall upward trend.Except for Nanchong and Dazhou,other cities(prefectures)progressed from“Undeveloped Coordination”to“Intermediate Coordination.”The imbalanced development of agricultural modernization and new-type urbanization continually improved,with the combination level increasing from“Low-Low”to“Medium-Medium.” 展开更多
关键词 Chengdu-Chongqing agricultural modernization new-type urbanization coupling and coordination
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Speech by Mr. Chen Zongxing at the 2012 Understanding and Cooperation Dialogue Part II: New-type Community and Harmonious Society
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作者 Liu Wanyun 《International Understanding》 2012年第2期43-45,共3页
正Distinguished guests, ladies and gentlemen, dear friends: Today we meet here in picturesque Hangzhou for the 2012 Understanding and Cooperation Dialogue Part II: New-type Community and Harmonious Society. On behalf ... 正Distinguished guests, ladies and gentlemen, dear friends: Today we meet here in picturesque Hangzhou for the 2012 Understanding and Cooperation Dialogue Part II: New-type Community and Harmonious Society. On behalf of the National Committee 展开更多
关键词 type Chen Zongxing at the 2012 Understanding and Cooperation Dialogue Part II new-type Community and Harmonious Society Speech by Mr II
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Great Care for Life——New-type of Beijing's rural medical care system
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作者 GAO JIANGUO 《The Journal of Human Rights》 2004年第4期22-23,共2页
Shi Lianzhen, a 79-year-old villager from rural Beijing, has been suffering from coronary heart disease and myocardial irffarction. On October 15, 2003, she unexpectedly received 10,064 yuan (US$1,215) in subsidies fo... Shi Lianzhen, a 79-year-old villager from rural Beijing, has been suffering from coronary heart disease and myocardial irffarction. On October 15, 2003, she unexpectedly received 10,064 yuan (US$1,215) in subsidies for her diseases from the local government department in charge of rural co-operative medical care. This old female farmer, without any income source, was so excited that she couldn’t put her feeling into words. For the first time in their life, Chinese farmers can enjoy medical care insurance like those wage workers in dries, when their health fails them and their lives are in the menace of death. 展开更多
关键词 new-type of Beijing’s rural medical care system Great Care for Life TYPE US
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THE CADD AND SIMULATION SYSTEM OFTHE NEW-TYPE GEAR 被引量:1
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作者 Hong Hanyu Guan Rongchang 《Computer Aided Drafting,Design and Manufacturing》 1994年第2期66-72,共2页
A new-type gear is analyzed and a strong computer aided design system is found by usingCADICAM techniques such as graphic, date structure, dynamic sirnulation technique. To describethe complex tooth surface, the commo... A new-type gear is analyzed and a strong computer aided design system is found by usingCADICAM techniques such as graphic, date structure, dynamic sirnulation technique. To describethe complex tooth surface, the common tooth surface equation is derived- A new method is proposedfor removing hiddn line of tooth surface, cornpile an interactive graphic software package that hasbeen executed successfully in Apollo computer. 展开更多
关键词 a new-type gear CAD computer drawing : simulation
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Characteristic Town: The Effective Path of New-type Urbanization with Chinese Characteristics Based on the Investigation of Intemet Town Wuzheng, Aficion Chocolate Town Jiashan, Photovoltaic Town Xiuzhou in Zhejiang 被引量:1
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作者 WU Zhen-ping 《Journal of Literature and Art Studies》 2018年第3期412-416,共5页
关键词 有效路径 都市化 巧克力 浙江 光电 特征 中国 因特网
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Analysis of Mineralization System and Prediction of New-Type Ore Deposits
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作者 Zhai Yusheng Peng Runmin Deng Jun Wang Jianping Department of Geology and Mineral Resources, China University of Geosciences, Beijing 100083 《Journal of Earth Science》 SCIE CAS CSCD 2000年第2期15-20,共6页
The discovery of new-type ore deposits, an important approach to guarantee the mineral resources supply in the 21st century, often brings about a gigantic increase in the mineral resources reserves. The analysis of mi... The discovery of new-type ore deposits, an important approach to guarantee the mineral resources supply in the 21st century, often brings about a gigantic increase in the mineral resources reserves. The analysis of mineralization system is of great importance to the discovery of new type ore deposits. ① The understanding of the relationship among various ore deposit types within a mineralization system in a region can help us to locate the unknown ore deposit types from the known ore deposit types, evidence that has been proved in the mineral prospecting history of ore belts in the middle and lower reaches of the Yangtze River, China. ② The understanding of the spatial structure of a mineralization system, especially of the vertical zonation, is helpful for the discovery of the concealed ore deposit types. ③ Clarifying the temporal structure of a mineralization system, including the iteration relationship between the mineral deposit types in the mineralization, leads to the location of the missing mineralization chains from the known mineralization chains (mineral deposit type), a method often proved to be effective in the magmatic hydrothermal mineralization system.④ Clarifying the factors restraining the diversity of mineral deposit types in mineralization system leads to the discovery of the potential of new type mineral deposits in relevant region. ⑤ Studying new mineralization setting and new ore forming processes leads to discovery of new type mineral deposit. More probabilities of discovery of new type mineral deposits are present in biogenic mineralization system, deep sea mineralization system, low temperature mineralization system, tectonic mineralization system and superimposed mineralization system. 展开更多
关键词 mineralization system new type mineral deposit new ore forming process from known to unknown concealed ore deposit mineral deposit forecasting.
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Empirical Study on Driving Factors and Countermeasures of New-type Urbanization in China
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作者 Hui ZHONG 《International Journal of Technology Management》 2013年第9期138-141,共4页
关键词 驱动因素 城市化 LOGIT模型 中国 社会交往 农村地区 生态因素 自顶向下
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New-type urbanization in China: Predicted trends and investment demand for 2015-2030 被引量:9
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作者 SUN Dongqi ZHOU Liang +4 位作者 LI Yu LIU Haimeng SHEN Xiaoyan WANG Zedong WANG Xixi 《Journal of Geographical Sciences》 SCIE CSCD 2017年第8期943-966,共24页
The future development of new-type urbanization has drawn great attention from both the government and public alike. In this context, the present study had three related research aims. Firstly, it sought to predict th... The future development of new-type urbanization has drawn great attention from both the government and public alike. In this context, the present study had three related research aims. Firstly, it sought to predict the urbanization and population dynamics in China at both national and provincial levels for the period of 2015 to 2030. Secondly, on this basis, it sought to examine the spatial variation of urbanization given the predicted national urbaniza- tion rate of 70.12%. Thirdly, it sought to estimate and evaluate the national and provincial demands of investment in the development of new-type urbanization. The main conclusions from this study were as follows: (1) The population size and urbanization rate will reach 1.445 billion and 70.12%, respectively, from 2015 to 2030. (2) The demographic dividend will vanish when the population pressure reaches its maximum. During this period, there will be 70.16 million urban population born. The suburban population that becomes urbanized will be 316.7 million, and thus the net increase in urban population will reach 386 million. (3) Although the urbanization rate of every Chinese province will increase during 2015-2030, it will do so un- equally, while differences in urbanization quality among provinces will also be substantial. In some provinces, moreover, the urbanization quality is not compatible with their eco-social development. (4)A total of 4,105,380 billion yuan is required to fund new-type urbanization and the investment demand for each province varies greatly; for example, Guangdong prov- ince requires the most funding, amounting to approximately 148 times that required by Tibet, the province in least need of funding. In the final part of this study, policy suggestions con- cerning the investment of the new-type urbanization are put forward and discussed. 展开更多
关键词 new-type urbanization urbanization investment 2015 - 2030 forecasting China
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Paleoenvironment evolution of the East Philippine Sea recorded in the new-type ferromanganese crust since the terminal Late Miocene 被引量:4
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作者 XU ZhaoKai LI AnChun +3 位作者 JIANG FuQing LI TieGang MENG QingYong JIN Ning 《Science China Earth Sciences》 SCIE EI CAS 2007年第8期1179-1188,共10页
From systemic research of microstructure, geochemistry, uranium-series and 10Be isotope dating on a new-type deepwater ferromanganese crust from the East Philippine Sea, the paleoenvironment evolu-tion of the target a... From systemic research of microstructure, geochemistry, uranium-series and 10Be isotope dating on a new-type deepwater ferromanganese crust from the East Philippine Sea, the paleoenvironment evolu-tion of the target area since the terminal Late Miocene was recovered. The vertical section changes of microstructure and chemical composition are consistent in the studied crust, which indicate three major accretion periods and corresponding paleoenvironment evolution of the crust. The bottom crust zone was formed in the terminal Late Miocene (5.6 Ma) with loose microstructure, high detritus content and high growth rate. Reductions of mineral element content, accretion rate and positive Ce-anomaly degree at 4.6 Ma indicate temporal warming, which went against the crust accretion and finally formed an accretion gap in the terminal Middle Pliocene (2.8―2.7 Ma). The more active Antarctic bottom sea-waters in the Late Pliocene (2.7 Ma) facilitated the fast transfer to the top pure crust zone. Hereafter, with the further apart of volcanic source and the keeping increase of eolian material (1.0 Ma), although surrounding conditions were still favorable, mineral element content still shows an obvious reducing trend. It thereby offers new carrier and data for the unclear paleoceanographic research of the target area since the terminal Late Miocene. 展开更多
关键词 new-type FERROMANGANESE CRUST record PALEOENVIRONMENT evolution uranium-series DATING 10Be ISOTOPE DATING East Philippine Sea
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A bi-level optimal scheduling model for new-type power systems integrating large-scale renewable energy
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作者 Huiru Zhao Chao Zhang Yihang Zhao 《Clean Energy》 EI 2022年第6期931-943,共13页
The construction of a new type of power system is a key way to achieve the goal of‘carbon peaking and carbon neutrality’.In the process of developing renewable energy,large-scale wind and photovoltaic power systems ... The construction of a new type of power system is a key way to achieve the goal of‘carbon peaking and carbon neutrality’.In the process of developing renewable energy,large-scale wind and photovoltaic power systems replace conventional units,which will have an impact on the stability of the power grid.To eliminate these concerns,this paper proposes a bi-level optimal scheduling model for new-type power systems.The upper level aims to minimize fluctuation of net load,with the consideration of demand response,to smooth the load curve.The lower level takes the minimum operating cost of the new-type power system as the objective function and the most economical scheduling strategy is established.To deal with the uncertainty of renewable energy integrated within the system,the lower model is transformed into a two-stage robust optimization model and solved by applying a column-and-constraint generation method.Finally,a regional power system is selected to conduct a case study comprising 760 MW thermal power,50 MW·h energy storage,200 MW wind turbine and 150 MW photovoltaic power.The results show that the constructed two-stage robust optimization model is conducive to establishing the most economical scheduling scheme of the system with an uncertain budget and the minimum operation cost is$45,9031.In addition,demand response and energy storage can reduce peak-to-valley differences in the power system. 展开更多
关键词 wind power photovoltaic power demand response new-type power system bi-level optimization robust optimization
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China-Russia Strategic Coordination Shapes a New-type International Relationship
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作者 Wang Jiabo 《Peace》 2018年第2期59-62,共4页
Special introduction:At the beginning of the new year,Chinese President Xi Jinping and Russian President Putin exchanged New Year’s greetings to each other,expressing the desire and confidence of both sides to contin... Special introduction:At the beginning of the new year,Chinese President Xi Jinping and Russian President Putin exchanged New Year’s greetings to each other,expressing the desire and confidence of both sides to continuously strengthen mutual trust and deepen cooperation in 2018,which are widely concerned by Russian media. 展开更多
关键词 In China-Russia STRATEGIC COORDINATION SHAPES a new-type INTERNATIONAL RELATIONSHIP
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China-U.S. Relations: an Understanding from the Perspective of Forging New-type International Relations
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作者 Xia Liping 《Peace》 2018年第2期49-58,共10页
In his report to the 19th National Congress of the Communist Party of China(CPC),General Secretary Xi Jinping proposes to'forge a new form of international relationship featuring mutual respect,fairness and justic... In his report to the 19th National Congress of the Communist Party of China(CPC),General Secretary Xi Jinping proposes to'forge a new form of international relationship featuring mutual respect,fairness and justice,and win-win cooperation,and build a community with a shared future for mankind',1 which points out the direction for the a major country diplomacy with Chinese characteristics in a new era. 展开更多
关键词 In China-U.S RELATIONS AN UNDERSTANDING from the PERSPECTIVE of FORGING new-type International RELATIONS
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