THE INDUSTRIAL STRUCTURE AND DISTRIBUTION OF THE BOHAI-YELLOW SEA RIMLAND OF CHINA IN THE 1990S

The Bohai-Yellow Sea Rimland (BYSR) is situated along the coast of theBohai Sea and the Yellow Sea in the northeast of China, covering Liaoning, Hebei, and Shandong provinces, and Tianjin and Beijing municipalities. It has a land area of 491,000 square kilometers, 5.1 percent of the country's total, and a population of 196 million, 17.9 percent of the total. Theregion is not only the political and cultural center, but also the most important economic center in North China. This paper analyses current status and major problems of industrial structure and distribution of BYSR. According to the national plan, the main goal in the coming decade is: by constantly improving economic structure, economic quality and efficiency, to double the gross national product(GNP), and to raise living standards to a satisfactory level. To realize this goal, agriculture, energy, transportation, some important raw material of industries, and infrastructure should be strengthened, and the engineering industry be improved to c     

确定剩余油分布技术

目前，国内外确定剩余油饱和度及其分布技术归纳起来可分为四类：单井分析技术、井间测试技术、室内模拟技术和油藏动态分析技术。每种技术都有其优点和局限，在实际应用中通常采用多种技术的综合。相对稀油而言，稠油剩余油饱和度及其分布的研究起步较晚。辽河油田稠油的多数主力区块都进入吞吐开采中后期，通过油蒇精细描述，应用测井、室内模拟和油藏动态分析等技术研究稠油剩余油的分布，对油田的长期高产稳产起着十分关键的作用。     

Regional distribution and sustainable development strategy of mineral resources in China

This paper summarizes the distribution and production layout of the major mineral resources in China,including coal,iron ore,copper and bauxite,from a national perspective.It also identifies the incompatibility between the mineral resources distribution and regional economic development.Significant issues with China’s mineral resource industry cause challenges for the sustainable development of both the mining industry and the national socio-economy.The sustainability of regional mineral resources and the environmental pollution by mining in the western China were also analyzed.Results show that the distribution of China’s mineral resources is misaligned with its regional layout of economic development.China’s mineral resources have been over-exploited,and the mineral resources production in the eastern China is unsustainable.The continuously expanding production of mineral resources in the western China has heavily endangered the ecological environment.We propose strategies to boost the sustainable development of mineral resources,including measures to accelerate economic development and enhance the sustainability of domestic mineral resources.We also offer suggestions for scientifically planning the mineral resource prospecting and exploitation and regional economic layout,as well as for proactively undertaking industry transfer in the eastern China and raising the environmental benchmark requirements for the mineral industry in the central and western China.     

夜间灯光遥感数据的GDP空间化处理方法

 随着夜间灯光遥感数据的应用日渐成熟和资源环境研究领域,对空间型社会经济数据的需求增加,利用相关分析和回归分析的方法,首次定量探讨夜间灯光数据与统计型的社会经济数据的空间关系。为提高模型精度,按照我国省级行政边界分区建模,分析全国县级的地区生产总值、第一产业、第二产业、第三产业分别与夜间灯光指数的空间相关关系,最终建立全国的1km GDP密度图。结果表明,全国范围的夜间灯光数据与第一产业的相关性不明显,相关系数0.554,模型拟合效果差,R²为0.306;夜间灯光数据与地区生产总值、第二产业、第三产业均有明显的对数线性关系,尤其是与第二产业和第三产业之和,相关系数为0.824,R²为0.679。利用分区模型估算,生成的GDP密度图能较完整地反映全国社会经济分布详况,以及宏观分布特征。     

Problems and countermeasures on main mineral resource sustainable supply in northeastern China

northeastern China is an important old industrial base in China. Mineral resources are the foundation of industry development. However, because of long-term exploitation of mineral resources in northeastern China, the mineral resources reserves decrease gradually and some mineral resources are nearly exhausted, which restricts revitalization and sustainable development of the northeast old industrial base. On the basis of the comprehensive analysis of development and utilization status of mineral resources and supply and demand situation of main mineral resources in northeastern China, the authors put forward countermeasures on main mineral resources sustainable supply in northeastern China.     

城市KTV娱乐休闲场所空间分布及扩散规律研究

随着服务业的发展和文化产业的不断推进,城市文化娱乐休闲服务业成为城市经济和社会发展的重要标志和推动力。本文以地理空间实体数据和商业统计数据为基础,以GIS 的空间数据可视化和统计分析方法,研究典型城市娱乐休闲服务业KTV在中国大陆地区的行业发展、空间分布及空间扩散特征。研究表明,KTV在全国发展迅速、分布广泛,在宏、中、微观的全国、省域和市域尺度下,其空间分布分别表现出空间区域分异、等级差异、面状均衡和中心集聚等特征,并与区域经济、人口、文化等因素有一定的相关性。各种类型KTV在空间扩散上具有由东向西,由中心向周边扩散的特点,其中连锁类KTV扩散具有社会经济现象地理扩散规律,主要表现为空间等级扩散和接触扩散特征。     

浅谈广西经济与矿业的发展

文章分析了广西经济和矿业现状及发展关系,矿业主要包括前期矿产勘查业和后期矿产采选业两部分。按照正常的工业化进程,轻工业发展转向重工业发展,首先是从勘查和开发矿产资源发展矿业开始的。根据广西的工业结构处于重工业化向高加工化演进阶段必然导致原材料工业（钢铁、有色冶金、化工等）资本投入加大,这就要求有足够的矿物原料保障供给。因此,广西的经济发展和工业结构演进是加速矿业发展的有利时期和条件,。     

Problems and countermeasures on main mineral resource sustainable supply in northeastern China

northeastern China is an important old industrial base in China. Mineral resources are the foundation of industry development. However, because of long-term exploitation of mineral resources in northeastern China, the mineral resources reserves decrease gradually and some mineral resources are nearly exhausted, which restricts revitalization and sustainable development of the northeast old industrial base. On the basis of the comprehensive analysis of development and utilization status of mineral resources and supply and demand situation of main mineral resources in northeastern China, the authors put forward countermeasures on main mineral resources sustainable supply in northeastern China.     

Industrial transformation of Shenyang city

Industrial transformation represents a unique economic phenomenon in China‘s regional economy,and old industrial city reconstruction has long been a key problem that affects state security. As a typical old indus-trial city in China, Shenyang established its heavy industrial city position in the First Five-year Plan period (1953-1957), and this industrial structure has been consolidated for a long time. After 1978, Shenyang began its long last-ing industrial reconstruction in an all-round way by 3 main initiatives including restructuring economic system, up-grading traditional industrial technology and developing high-tech industry. In the end of the 1990s, it could be i-dentified that remarkable structural changes took place in city economy at large as well as individual industrial sec-tor. According to the GDP proportion change, Shenyang is on the way to a high level industrial structure. The sec-ondary industry also engendered significant shifting as smelting and textile industry declined sharply but IT industry increased largely. Although the ratio of the heavy industry to the light industry changed periodically, the heavy in-dustrial output value most time kept a high proportion over 60% of the gross industrial output value in the past five decades. Shenyang has favorable conditions for developing equipment manufacturing industry, but it should carry out the program by establishing its leading role in urban economy plan, building “Theme Industrial Parks“, improv-ing Tiexi Industrial Zone, removing any kind of system barrier, enlarging private and other ownerships economy and improving technology, marketing and management by IT application. In response to economy globalization,Shenyang needs to expand the cooperation worldwide and improve the cohesion with surrounding cities.     

Statistical distribution of nonlinear random water wave surface elevation

This study deals with the development of statistical modeling for water wave surface elevation by using a method that combines a dynamic solution with random process statistics. Ocean wave data taken from four NOAA (National Oceanic and Atmospheric Administration) buoys moored in the northeast Pacific were used to validate the model. The results indicated that the nonlinear probability density distribution of ocean wave surface elevation derived from the model described the measurements much better than Gaussian distribution and Longuet-Higgins distribution.     

AN ANALYSIS OF RELEVANT CONDITIONS FOR DEVELOPING RESOURCE-TYPE INDUSTRIES IN CHINA

Resource-type industries are significance in national economy in the initial stage of industrialization and urbanization in developing countries including China. China is abundant in energy resources, but their distribution is uneven. The prospect of iron and steel industry from the supply of iron ore and coal as well as nonferous metallurgical industry, and chemical industry, is discussed. Processing of agricultural product is an important component of resource-type industries, and the base of light industry. The current status of light industry and different potentials in China's provinces are analysed. The author classifies all provinces into five types according to the spatial combination of minerals in China, and argues that four indicators have to be taken into account with regard to the appraisal of geographical position.     

基于大数据的无人机云交换平台统计分析技术研究

随着无人机在各行业应用的迅速普及和大规模应用,民航局监管的无人机数量和无人机运行数据呈现海量增长,在给政府和行业监管带来便利的同时,也给传统的数据分析方法带来了极大的挑战。本文阐述了民航局无人机云交换平台的运行大数据的现状,分析了传统无人机运行数据统计分析存在的技术瓶颈,提出了基于大数据进行无人机运行数据统计分析方法,建立了无人机云数据交换平台大数据统计和分析系统的设计框架,并概述了如何基于Apache Spark和Cassandra数据库的大数据分析方法将无人机云交换平台生产的海量数据快速处理、存储、统计和分析的研究思路和方法,以及实现各类无人机运行特征分析的情况。目前基于本文的研究成果不仅可以满足行业主管部门对无人机运行数据统计的需求,还对掌握和了解中国无人机运行特征,探索更合适的无人机管理措施和健全无人机监管体制机制,有非常重要的意义。     

现今中国东北地区地球动力学环境

中国东北地区地震构造以盆地群及控制盆地群的北东向断裂为主要特征,其中松辽盆地及控制该盆地的北东向断裂最具代表性,该盆地也是区域地震活动最强烈的地区。日本大地震后对中国东北地区主要活动断裂触发的库仑破裂应力中,北东向展布的大多增加,从西北至东南、从西南至东北具有逐渐增加的特点;北西向展布以及近东西向展布的大多减小,且从西至东、从西北至东南的减小值逐渐增大。日本大地震改变了中国东北地区与日本本岛的基本运动趋势,日本大地震的发生使中国东北地区由原来的挤压状态改变为拉张状态。在2002~2018年、2006~2018年2个时段的运动趋势中,日本大地震对中国东北地区的影响仍非常显著,现今中国东北地区的地球动力学环境仍将处于日本大地震的影响之中,对较为规律的中国东北地区浅源地震和深源地震的韵律性特征将产生一定影响。1999年开始的第5活动期已经结束,或将进入第6活动期前的间歇平静期,或仍将持续一段时间,还需时间的验证。     

可追溯的水产品流通体系建设问题探讨

中国建立可追溯的水产品流通体系非常迫切,批发市场的流通主导地位,其本身设备及监管的局限性制约着可追溯的水产品流通体系的建设。提出应用One-up-one-down可追溯原则建立可追溯的水产品流通体系。通过建立可追溯监管法规约束水产品流通主体,并从标签的规定、信息的记录和追溯凭证方面实施可追溯的水产品流通体系。     

长白山火山区现今地壳运动特征及动力学环境分析

通过对日本3·11大震前后GEONET观测站位移时间序列以及中国东北三维形变特征进行分析,结合地震及大地电磁研究成果,探讨中国东北长白山火山区现今地壳运动特征及动力学环境。结果表明,奥羽山脉是日本东北地壳运动的分界带。3·11地震后,两侧点位以东向运动为主,大震对中国东北形变的影响还未结束。受板块俯冲及壳幔岩浆运动的影响,长白山火山区现今地壳变形及地震的发生与区域应力变化及岩浆活动有关。     

山东半岛降雪时空分布特征

以2000-2018年MODIS MOD10A1日产品数据为数据源,结合数字高程模型（DEM）及降水量、风向等气象数据,构建了积雪空间分布模型,能够有效地提取强降雪区域。以此为基础,利用相关分析、缓冲区分析等方法,探究山东半岛降雪时空分布特征,结果表明：① 将NDSI累积量与DEM数据相结合,能够有效构建山东半岛积雪空间分布模型,实现了对山东半岛强、弱降雪区域提取,NDSI累积量≥150的区域中,在强降雪区的面积占降雪范围的79.78%;② 降雪区域存在空间差异,呈现北多南少,东多西少的分布格局,以黄、渤海与山东半岛海陆分界线为基准,离岸距离39.1 km范围内降雪多,离岸距离39.1 km以外降雪少;山脉150 m高程线北侧迎风坡降雪多,南侧背风坡降雪少;③ 山东半岛强降雪年以3-5年为周期存在年际变化。探究山东半岛降雪长时间序列时空分布特征,在收集淡水资源,缓解用水紧张和灾害预防方面具有一定意义。     

Mercury distribution in the Jiaozhou Bay

The Jiaozhou Bay is a semi-enclosed bay, Qingdao, China. More than 10 rivers enter the bay, of which most take wastes from industrial and household discharges. According to historical seasonal investigations in May, August, November 1979, the content, distribution, and development of heavy metal mercury are analyzed as a historical reference. Water samples were taken from the surface and bottom. The results revealed clear seasonal and regional changes in both horizontal and vertical directions, and close relation with major discharging rivers and plankton production. The seawater was polluted more seriously in spring than in any other seasons. However, it was the cleanest in winter during which least waste was input with low plankton production. According to historical data, the state of mercury pollution in seawater was worsening in the period, and has been improving in recent years. Terrestrial contamination was the main reason for mercury pollution in the bay.     

Conservation of wetlands especially as waterfowl habitat in northeast China

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Conservation of wetlands especially as waterfowl habitat in northeast China

Wetland is a special ecological system in the earth, which can provide a good habitat for many wild animals. It is a reproduction and overwintering area for many rare waterfowls, too. The northeast region, including Heilongjiang, Jilin, Liaoning provinces, and the east of Inner Mongolia, is a district with the maximum areas and types of wetlands in China. It is the center of the waterfowls reproduction in Northeast Asia and the necessary region moving to the south. The conservation of wetland and waterfowls habitats in northeast China plays an important role in international waterfowls habitats conservation. The northeast weterfowls’ types, number and distribution specific features are studied in three aspects in the paper, so do the rare waterfowls. Existing problems and the administration polices on waterfowls and their habitats conservation in the northeast are also discussed. It shows that the conservation of wetland waterfowls habitats in northeast China is important.     

我国地理信息产业发展特征

本文通过相关文献和数据收集,从政策、市场、企业、产品等方面,对我国地理信息产业发展现状与特征进行了简单综述。我国地理信息产业正处在诞生阶段,市场规模较小,但发展迅速,潜力巨大。在产业结构和区域布局上,地理信息产业发展不平衡。数据产业已成为产业发展的瓶颈,软件产业和地理信息集成服务极具发展潜力。从产业发展的主导因素看,政府在地理信息产业发展中起着关键作用;从产业发展的推动力来看,地理信息技术储备不足,亟待创新。