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| 1 | Spatial patterns of urban land use growth in Beijing显示文摘By using digitized land use maps of Beijing in 1982, 1992 and 1997 and employing GIS spatial analysis techniques, this paper conducts an empirical study on the spatial differentiation and spatial patterns of urban land use growth in Beijing in the period of 1982-1997. It is observed that urban land use growth in Beijing went beyond the control of urban planning, in terms of the extraordinary high growth rate and undesired spatial pattern. The rate of urban expansion after 1982, which was predominated by growth of industrial land, was extraordinary high compared to its historical period. While its growth centers have been actively shifting toward the northern part, rather than toward the southern and eastern parts as designated by the latest General Plan (1991-2010) of Beijing, its spatial pattern of urban land use growth in general was in distinct concentric sprawl, which seriously violated the General Plan of Beijing. | LIU Shenghe, Sylvia Prielei, LI Xiubin(1. Inst. of Geographic Sciences and Natural Resources Research, CAS, Beijing 100101, China 2. International Institute for Applied System Analysis, A-2361 Laxenburg, Austria) | 2002 | Journal of Geographical Sciences2002，12，3： | 17 |
| 2 | Sedimentary architecture models of deepwater turbidite channel systems in the Niger Delta continental slope,West Africa显示文摘This paper studied an architecture model of turbidite channel systems based on the shallow- layer high resolution 3D seismic information in the deepwater area in the Niger Delta continental slope, West Africa as a prototype model. Different types of channel systems were identified and the corresponding architecture models were established. The controlling factors, evaluation criteria and spatial distribution of different channel systems were analyzed. This study shows that turbidite channel systems of West Africa could be classified into three types; confined, semi-confined and unconfined, according to the condition of canyon and the levees on both sides. On one hand, along the transport direction, channel system evolves from confined to unconfined. Within channel systems, channel complexes, including two types of incised and enveloped, are the most important reservoir bodies. On the other hand, there is a channel complex evolution from incised to enveloped vertically. The geological factors exert impacts of different levels on the architecture of the turbidite channels in different sedimentary systems or even within the same system. | Liu Li Zhang Tingshan Zhao Xiaoming Wu Shenghe Hu Jialiang Wang Xing Zhang Yikai | 2013 | Petroleum Science2013，10，2： | 16 |
| 3 | Characteristics and accumulation mechanism of tight sandstone gas reservoirs in the Upper Paleozoic, northern Ordos Basin, China显示文摘The Ordos Basin is a significant petroliferous basin in the central part of China.The Carboniferous and Permian deposits of transitional and continental facies are the main gas-bearing layers in the north part of the basin.The Carboniferous and Permian natural gas reservoirs in the northern Ordos Basin are mainly tight sandstone reservoirs with low porosity and low permeability,developing lots of 'sweet spots' with comparatively high porosity and permeability.The tight sandstones in the study area are gas-bearing,and the sweet spots are rich in gas.Sweet spots and tight sandstones are connected rather than being separated by an interface seal.Sweet spot sand bodies are vertically and horizontally overlapped,forming a large gas reservoir group.In fact,a reservoir formed by a single sweet spot sand body is an open gas accumulation.In the gentle dipping geological setting and with the source rocks directly beneath the tight reservoirs over a large area,the balance between gas charging into tight reservoirs from source rocks and gas loss from tight reservoirs through caprock is the key of gas accumulation in tight sandstones.Both the non-Darcy flow charging driven by source-reservoir excess pressure difference and the diffusion flow charging driven by source-reservoir gas concentration difference play an important role in gas accumulation.The results of mathematical modeling indicate that the gas accumulation cannot be formed by just one of the above mechanisms.The diffusion of gas from source rocks to reservoirs is a significant mechanism of tight sandstone gas accumulation. | Liu Guangdi Sun Mingliang Zhao Zhongying Wang Xiaobo Wu Shenghe | 2013 | Petroleum Science2013，10，4： | 16 |
| 4 | Measuring urban sprawl in Beijing with geo-spatial indices显示文摘有关关于在最近的中国的快速的城市的生长,这研究作为一个盒子拿北京;提出那城市散漫能从空间配置被测量,城市的生长效率;外部影响,;然后为测量开发一个 geo 空间的索引系统散漫, 13 指示物的一个总数。以便计算这些索引,不同来源数据被选择包括土地利用图,以前的陆地使用计划,陆地价格;floor-area-ratio 样品,高速公路的数字化的地图;市中心,人口;GDP 统计数据,等等。各种各样的 GIS 空间分析方法习惯于这些索引进 100m × 100m 房间的 spatialize。而且,一综合城市散漫索引被这 13 个索引的重量和计算。应用程序结果显示那个 geo 空间的索引系统能捕获大多数典型特征;内部差异城市散漫。在北京的构造土地保持了快与大数量成长,低效率;混乱空间配置,显示一个典型散漫趋势。下列特定散漫特征被每指示物识别:(1 ) 散漫的典型空间配置:明显的破碎;风景的不规则典型不连续的开发的由于陆地使用的失败的实施计划的、不妥当的模式,长带开发;跳蛙游戏开发;(2 ) 低效率散漫:低发展密度,低人口密度;在最新发达的区域的经济输出;(3 )negative 影响农业,环境;城市生命。根据综合散漫索引,在北部分的散漫数量比那大在南部,但是散漫程度在交谈情况;大多数散漫区域包括近的郊区的边缘的区域;在高速公路之间的区域,等等。四散漫模式被识别:随机在城市的穗的扩大,长带开发沿着或在高速公路之间,工业土地的散布开发,城市的住处的跳蛙游戏开发;工业区域。 | JIANG Fang LIU Shenghe YUAN Hong ZHANG Qing | 2007 | Journal of Geographical Sciences2007，17，4： | 12 |
| 5 | NLRP3-dependent pyroptosis is required for HIV-1 gp120- induced neuropathology显示文摘The human immunodeficiency virus-1(HIV-1)envelope protein gp120 is the major contributor to the pathogenesis of HIVassociated neurocognitive disorder(HAND).Neuroinflammation plays a pivotal role in gp120-induced neuropathology,but how gp120 triggers neuroinflammatory processes and subsequent neuronal death remains unknown.Here,we provide evidence that NLRP3 is required for gp120-induced neuroinflammation and neuropathy.Our results showed that gp120-induced NLRP3-dependent pyroptosis and IL-1βproduction in microglia.Inhibition of microglial NLRP3 inflammasome activation alleviated gp120-mediated neuroinflammatory factor release and neuronal injury.Importantly,we showed that chronic administration of MCC950,a novel selective NLRP3 inhibitor,to gp120 transgenic mice not only attenuated neuroinflammation and neuronal death but also promoted neuronal regeneration and restored the impaired neurocognitive function.In conclusion,our data revealed that the NLRP3 inflammasome is important for gp120-induced neuroinflammation and neuropathology and suggest that NLRP3 is a potential novel target for the treatment of HAND. | Xiaolong He Weijun Yang Zhijie Zeng Yi Wei Jie Gao Bao Zhang Li Li Liqun Liu Yu Wan Qing Zeng Zelong Gong Liting Liu Hanyun Zhang Yubin Li Shaojie Yang Tongtong Hu Lixian Wu Eliezer Masliah Shenghe Huang Hong Cao | 2020 | Cellular & Molecular Immunology2020，17，3： | 11 |
| 6 | The regional types of China's floating population: Identification methods and spatial patterns显示文摘With the rapid increase of the number and influence of floating population in China,it is urgently needed to understand the regional types of China's floating population and their spatial characteristics. After reviewing the current methods for identifying regional types of floating population,this paper puts forward a new composite-index identification method and its modification version which is consisted of two indexes of the net migration rate and gross migration rate. Then,the traditional single-index and the new composite-index identification methods are empirically tested to explore their spatial patterns and characteristics by using China's 2000 census data at county level. The results show:(1) The composite-index identification method is much better than traditional single-index method because it can measure the migration direction and scale of floating simultaneously,and in particular it can identify the unique regional types of floating population with large scale of immigration and emigration. (2) The modified composite-index identification method,by using the share of a region's certain type of floating population to the total in China as weights,can effectively correct the over-or under-estimated errors due to the rather large or small total population of a region. (3) The spatial patterns of different regional types of China's floating population are closely related to the regional differentiation of their natural environment,population density and socio-economic development level. The three active regional types of floating population are mainly located in the eastern part of China with lower elevation,more than 800 mm precipitation,rather higher population densities and economic development levels. | LIU Shenghe HU Zhang DENG Yu WANG Yingjie | 2011 | Journal of Geographical Sciences2011，21，1： | 8 |
| 7 | Modeling the spatial distribution of urban population during the daytime and at night based on land use: A case study in Beijing, China显示文摘城市的人口在白天期间并且在夜里和他们的空间分发是为计划城市的基础结构,公共服务和灾难地势的重要的底。当当前的人口统计不能在夜里在白天期间把城市的人口与那区分开来,这个领域里的存在研究是相当有限的。这篇论文试着由建立一个关系模型让人口,陆地使用和时间(白天或夜里)的三个部件探索人口的不同类型的时间、空间的特征在这个方面推进研究,它被瞄准在白天期间并且在夜里估计城市的人口并且在格子规模分析他们的空间特征。而且,实验案例研究在中国北京在 Haidian 区域被执行了测试模型。结果如下:(1 ) 城市的人口的空间结构在夜里与那在白天期间显著地不同。城市的人口的空间分发在白天期间是更广泛的,更多聚结那那在夜里。( 2 )在人口之间的空间联合关系的几种类型在在夜里的白天和那期间被识别了,例如三明治模式,对称模式,集中模式和单个模式,等等( 3 )白天和夜间人口的空间分发也在中国的发展期间反映某些因素例如旧居住区域,新工业区域的构造,和城市、农村的区域之间的差别的分发。 | QI Wei LIU Shenghe GAO Xiaolu ZHAO Meifeng | 2015 | Journal of Geographical Sciences2015，25，6： | 8 |
| 8 | Field Modeling Method for Identifying Urban Sphere of Influence:A Case Study on Central China显示文摘With rapid development of urbanization and regional interaction and interdependence,regional urban agglomeration planning becomes more and more important in China,in order to promote integrated development of various cities with close interrelationship.However,it is still arguable academically on how to define the boundary or which cities to be included for the urban agglomeration of a region.This paper aims to shed lights on how to identify urban spheres of influence scientifically by introducing field modeling method and by practicing a case study on 168 cities in Central China.In our field modeling method,the influence intensities of cities were measured by a comprehensive index and urban spheres of influence were represented spatially by field intensity.Then,their classification and spatial distribution characteristics of study area in 2007 were identified and explored by using GIS and statistical methods.The result showed that:1) Wuhan is the absolute dominant city in Central China;2) the provincial capital cities dominate their own provinces and there are no other lower grade agglomeration centers;and 3) the basic types of organization form of urban sphere of influence are single-polar type,agglomeration type,close-related group type and loose-related group type. | DENG Yu LIU Shenghe WANG Li MA Hanqing WANG Jianghao | 2010 | Chinese Geographical Science2010，20，4： | 7 |
| 9 | Spatial Differentiation and Influencing Mechanism of Medical Care Accessibility in Beijing:A Migrant Equality Perspective显示文摘Spatial equality of access to basic public services, especially medical care services which are directly related to life safety, is the first step to achieve the goal of equalization of basic public services for all the people proposed by central government of China. Using the spatial analysis and the statistical analysis, this study evaluates the spatial differentiation of medical care facilities accessibility by constructing STT(Shortest Travel-Time) and SAI(Spatial Accessibility Index). And then this study explores the neighborhood effects on the medical care facilities accessibility in Beijing, with a particular focus on the effect of neighborhood migrant proportion by constructing spatial dependent regression model. The spatial accessibility analysis of medical care facilities show that the spatial distribution of medical care facilities was basically consistent with administrative regions but not with population demands. Bivariate LISA cluster maps identify that suburban areas are the overlapped clusters of high percent of migrants and limited medical care services. This is associated with the public service allocation rule in China, which stresses equality within urban areas and within rural areas but overlooks equality between urban areas and rural areas; and stresses local resident demands but overlooks migrant demands. To estimate the effects on medical care accessibility of neighborhood migrant proportion, spatial dependence models are applied due to spatial dependence of accessibility of medical care facilities. The regression results show that neighborhoods with high percent of migrants, even conditioning on neighborhood SES, are related to limited spatial accessibility of medical care services. Besides neighborhood characteristics, another important factor influencing spatial accessibility of medical care services is the process of spatial spillover effects. This indicates that the attenuate accessibility of medical care services for migrants is not only because of their own constraints but also because of their proximity to other disadvantaged neighborhoods. Therefore, it is urgently needed to increase the medical facilities in the suburban areas, to take into account migrants' demands and to reduce residential segregation between local residents and migrants for local governments to achieve the goal of equalization of medical care service. | ZHAO Meifeng LIU Shenghe QI Wei | 2018 | Chinese Geographical Science2018，28，2： | 5 |
| 10 | Exploring the differential impacts of urban transit system on the spatial distribution of local and floating population in Beijing显示文摘流动人口成为了城市的人口的主要司机瓷器大城市里的过多的生长。城市的运输系统(UTS ) 是在人口的一个重要因素在城市的区域以内的空间分布,特别快速、高能力的运输系统。这份报纸在北京大城市的区域(BMA ) 分析在 2000 和 2010 之间的高速公路和地铁的延期的原因的效果,集中于本地居民和流动人口之间的组差别。由于交通改进和人口生长的 endogeneity,仪器的变量(IV ) 回归模型被使用避免这个问题。结果证明本地居民在内部郊区增加了,但是在城市中心减少了,当流动人口在多数区域增加了时。IV 回归结果证明城市的运输系统的扩展越过 BMA 在人口生长上有统计上重要的影响。结果也证明城市的地铁系统的延期越过 BMA 比本地居民在流动人口上有更多的效果。它被城市的地铁系统的相当低的费用主要引起。这暗示城市的地铁系统上的过多的津贴能导致过多的流动人口生长和居住区别,甚至居住的分离。因此,计划并且设计合理、科学的城市的运输系统以便推进合理人口尺寸并且支持居住集成是必要的。而且,地区性的分析证明本地居民上的城市的交通改进的效果不在内部郊区是统计上重要的。它暗示城市的交通改进在劝诱人搬到郊外的区域并且在北京控制中心城市人口上限制了效果。因此,它应该被强调在城市的计划和人口的进程的人口分发上的城市的交通改进的区分的效果控制。 | ZHAO Meifeng LIU Shenghe QI Wei | 2017 | Journal of Geographical Sciences2017，27，6： | 4 |
| 11 | Research on urban spheres of influence based on improved field model in central China显示文摘由于在清楚地理解在城市和它的内地之间的相互关系的唯一的优点,以及城市和城市,影响的城市的范围的学习在地区性的研究正在成为热点。这篇论文从二个方面改进传统的领域模型:合成指示物和地区性的可接近性,以便描出影响的城市的范围更相当。作为案例研究花三年华中,这篇论文调查影响的城市的范围的动态进化。集中于空间模式的进化,我们提炼五种类型并且它的相应三个阶段理论上。最后,开发的建议为每个阶段被做了。这研究从理论和实践的观点在影响的城市的范围的学习承担某些探索,希望提供为这个领域和另外的地区性的研究里的学习的一些参考书。 | WANG Li DENG Yu LIU Shenghe WANG Jianghao | 2011 | Journal of Geographical Sciences2011，21，3： | 3 |
| 12 | General multidimensional cloud model and its application on spatial clustering in Zhanjiang, Guangdong显示文摘传统的空间聚类方法有鈥渉a rdware 部门鈥的劣势吗?并且不能有效地描述空间实体的物理特征。鉴于上面,这份报纸提出一个一般的多维的云模型,它根据这个想法更相当描述空间目标的特征非同类并且非对称。在 Zhanjiang 基于基础结构鈥 ? 分类和分界,聚类结果的详细解释由聚类,模糊 C 工具的比较学习和居住陆地价格的 a coupled 分析的会员度的空间分发制造。一般的多维的云模型更好反映空间目标的综合特征,揭示潜在的信息的空间分发,并且在复杂情形更精确地认识到空间分割。由于在地理实体之间的空间相互作用的复杂性,然而,云模型的产生是一项特定、挑战性的任务。 | DENG Yu LIU Shenghe ZHANG Wenting WANG Li WANG Jianghao | 2010 | Journal of Geographical Sciences2010，20，5： | 3 |
| 13 | Spatial pattern and its evolution of Chinese provincial population: Methods and empirical study显示文摘中国一直在经历一个崭新的都市化过程。在 2011,瓷器城市的人口与 51.27% 的都市化率到达了 6.91 亿。都市化水平被期望在 2030 在中国增加到 70% ,反映将近 3 亿个人将从农村区域移植到在这个时期上的城市的区域的设计。同时,瓷器人口的全部的富饶率由于经济生长,环境带能力,和现代社会知觉的联合效果正在衰退。中国政府由允许生育夫妇只要他们的任何一个来自一个一个孩子家庭,有第二个孩子逐渐地松开了它的一个孩子政策。在如此的很快发展中的国家,自然生长和空间移植将一致地重塑人口的空间模式。未来的精确预言人口和它的进化趋势的空间模式是批评的给政策制定的过程并且包括都市化,陆地使用发展,生态的保存和环境保护的在中国的空间计划调音。在这份报纸,一个自顶向下的方法被开发从 2010 ~ 2050 在省的水平和省的迁居与两自然人口生长的考虑投射瓷器未来人口的空间分发。这上的大楼,空间模式和中国省的人口的进化趋势被分析。结果建议中国人口的全面空间模式将是不大可能的在下四十年变化了,与有最高的人口密度的东方区域并且由中央区域,东北和西方区域列在后面。在东方,上海,北京,天津和江苏的四个省,将以人口密度仍然是顶在中国,和 Xinjiang, Qinghai 和西藏将继续有人口的最低密度。我们介绍了一个索引系统以省的人口密度分类中国省进三个范畴:快变化的占据区域(FCPR ) ,低变化占据区域(LCPR ) 和不活跃的占据区域(IPR ) 。在 FCPR,瓷器人口被投射继续在网移民集中收到将近 99% 新积累的流动人口的领先的类型(NILT ) 区域。上海的人口密度,北京,浙江将在 2030 达到顶点,当在广东的人口密度将不停地增加直到 2035 时。为 75% 移民人口让移民赚领先的类型(NELT ) 区域愿望报道,包括河南省,安徽,重庆和湖北。自然生长将在带类型区域的自然生长起一个主导的作用,例如辽宁和山东,因为将有很少移民人口。由于大量动人外面劳动和逐渐地衰退的富饶率, LCPR 区域的人口密度展出一向下趋势,除了福建和海南。西方的省的多数将是可能的仍然是相对低的人口密度,与平均价值仅仅 100 个人每 km 2 。 | DENG Yu LIU Shenghe CAI Jianming LU Xi Chris P NIELSEN | 2015 | Journal of Geographical Sciences2015，25，12： | 2 |
| 14 | Function of Agricultural Land Use and Its Evolvement in Peri-urban Area: A Case Study of Beijing显示文摘Rapid urbanization in Beijing stimulates the urban land expansion and diminishes available agricultural land. Monofunctional agricultural land use can not meet the demand of the devel- opment of the multifunctional agriculture and urbanization any more, so multifunctional agricultural land use is going to be promoted in the city. This article proposes the evolvement of the land use change from 1992 to 2004 and discusses some evolvement views. | Yuan Hong, Cai Jianming, Jiang Fang, Liu Shenghe Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China | 2007 | Chinese Journal of Population,Resources and Environment2007，5，2： | 1 |
| 15 | Migrants' Access to Land in Periurban Beijing显示文摘 | Shenghe Liu Jianming Cai & Zhenshan Yang | 2003 | Urban Agriculture Magazine2003，，1： | 1 |
| 16 | d(GC)n repeats form Z-DNA within promoter region and repress the promoter activity in Escherichia coil显示文摘 | Shenghe Huang Chuxin Wu Dongming Li Haizhou Wang Zechang Rao Qiling Shen Chunxiang Chen Yong Liu Xun Xu Chengyu Hu | 2015 | Acta Biochimica et Biophysica Sinica2015，47，7： | 1 |
| 17 | Mega-towns in China:Their spatial distribution features and growth mechanisms显示文摘As a special outcome of urbanization,mega-towns not only play an important role in the process of socio-economic development,but also are important contributors to urbanization.Based on a spatial database of mega-towns in China,this paper explores the spatial distribution features and growth mechanisms of China’s 238 mega-towns using the nearest neighbour distance method,kernel density estimation,regression analysis,global autocorrelation,local autocorrelation and other spatial analysis methods.Results of spatial distribution features show that:(1)on the national scale,the existing 238 mega-towns mainly gathered in the southeast coastal areas of China;they formed two spatial core agglomerations,several secondary ones and a southeast coastal agglomeration belt;(2)on the regional scale,each economic region’s index was less than 1,indicating that mega-towns in each region tended to be spatially agglomerated due to the close relationship with regional development level and their number;(3)on the provincial scale,68%of provincial-level units in China tended to be a spatial agglomeration of mega-towns;only one province had a random distribution;the number of mega-towns in those evenly-distributed provinces was generally small.The growth of mega-towns was determined by a combination of various natural and humanistic factors,including topography,location,economy,population,traffic,and national policy.This paper chose digital elevation model(DEM),location advantage,economic density,population density,and highway density distribution as corresponding indicators as quantitative factors.By combining their local autocorrelation analysis,these factors all showed certain influence on the spatial growth of mega-towns and together scheduled it.In the future,provinces and cities should make full use of the mega-town functions to promote their socioeconomic development,especially the central and western regions in China. | WANG Xueqin LIU Shenghe QI Wei | 2020 | Journal of Geographical Sciences2020，30，7： | 1 |
| 18 | Highly flexible and rapidly degradable papaverine-loaded eleetrospun fibrous membranes for preventing vasospasm and repairing vascular tissue显示文摘 | Wankun Zhu Shenghe Liu Jingwen Zhao | 2014 | Aeta Biomaterialia2014，，10： | 1 |
| 19 | Gray-level Digital Watermarking for Volume Data显示文摘 | LIU Wang SUN Shenghe | 2006 | Chinese Journal of Electronics2006，15，3： | 0 |
| 20 | Sandbody architecture of the bar finger within shoal water delta front:Insights from the Lower Member of Minghuazhen Formation,Neogene,Bohai BZ25 Oilfield,Bohai Bay Basin,East China显示文摘Core, well logging and seismic data were used to investigate sandbody architectural characteristics within Lower Member of Minghuazhen Formation in Neogene, Bohai BZ25 Oilfield, and to analyze the sedimentary microfacies, distribution and internal architecture characteristics of the bar finger within shoal water delta front. The branched sand body within shoal water delta front is the bar finger, consisting of the mouth bar, distributary channel over bar, and levee. The distributary channel cuts through the mouth bar, and the thin levee covers the mouth bar which is located at both sides of distributary channel. The bar finger is commonly sinuous and its sinuosity increases basinward. The distributary channel changes from deeply incising the mouth bar to shallowly incising top of the mouth bar.The aspect ratio ranges from 25 to 50 and there is a double logarithmic linear positive relationship between the width and thickness for the bar finger, which is controlled by base-level changing in study area. For the bar finger, injection and production in the same distributary channel should be avoided during water flooding development. In addition, middle–upper distributary channel and undrilled mouth bar are focus of tapping remaining oil. | XU Zhenhua WU Shenghe LIU Zhao ZHAO Junshou GENG Hongliu WU Junchuan ZHANG Tianyou LIU Zhaowei | 2019 | Petroleum Exploration and Development2019，46，2： | 0 |
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