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基于旅游价值链模型的旅游业态团化进程及模式探究——以华侨城为例 被引量:1
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作者 曹文萍 许春晓 《旅游学刊》 CSSCI 北大核心 2024年第4期109-123,共15页
高质量发展是中国式现代化的本质要求。旅游业态团化作为产业高质量供给的一种体现,其研究具有重要意义。文章界定旅游业态团化概念,对华侨城旅游事业发展历程展开案例研究,凝练出旅游业态团化路径图,为产业及企业发展提供启示。研究发... 高质量发展是中国式现代化的本质要求。旅游业态团化作为产业高质量供给的一种体现,其研究具有重要意义。文章界定旅游业态团化概念,对华侨城旅游事业发展历程展开案例研究,凝练出旅游业态团化路径图,为产业及企业发展提供启示。研究发现:1)以旅游价值链为基础的旅游业态团化进程分为线型无核、线型单核和树型多核3阶段,3阶段旅游业态是由点到组、由组到团的演进过程;2)旅游业态团化模式有环节渗透式、链条重组式和网状重构式,3种模式是旅游产业从内部融合到跨界融合再到叠式融合的递进过程;3)旅游业态团化过程表征着产业大融合,揭示了产业纵横交错、深度融合的路径和方式。 展开更多
关键词 旅游业态 旅游价值链 旅游业态 模式 产业融合
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京郊乡村旅游业态主导类型分析 被引量:4
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作者 付华 《中国农学通报》 2018年第35期156-164,共9页
2008年以来,京郊乡村旅游出现明显专业化的特点,形成8种特色业态类型。为提高京郊乡村旅游整体发展水平,突出发展重点,应当进一步明确主导产业类型。笔者以京郊旅游专家入户诊断式培训涉及的140个行政村为研究对象,运用最小方差法和空... 2008年以来,京郊乡村旅游出现明显专业化的特点,形成8种特色业态类型。为提高京郊乡村旅游整体发展水平,突出发展重点,应当进一步明确主导产业类型。笔者以京郊旅游专家入户诊断式培训涉及的140个行政村为研究对象,运用最小方差法和空间分析方法,在全面分析各村包含的业态种类的基础上,对京郊乡村旅游业态的主导类型进行研究。结果表明:京郊乡村旅游业态大多呈组合结构,以采摘篱园和休闲农庄为主,其次为休闲农庄和山水人家,且表现出明显的地域分布。多业态结构及其分布深受地理区位、自然条件和产业投入等因素的影响。水元素是京郊乡村旅游业的重要符号。近年来出现的汽车露营和葡萄酒庄等新经营方式应当纳入新业态范畴。 展开更多
关键词 京郊旅游 最小方差法 特色业态化 分布
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美国零售业演绎“混合化”
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作者 黄国雄 《中国零售业》 2002年第2期25-25,共1页
关键词 美国 零售业 业态混合
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海康威视智能建筑安防综合解决方案 被引量:1
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作者 张沛 《现代建筑电气》 2015年第B10期61-64,共4页
结合国内智能建筑行业市场的机遇以及安防行业发展趋势,介绍了海康威视推出的智能建筑安防综合解决方案的特征和优势。指出解决方案可通过与各类建筑体的业态和场景特征相结合,衍生出五大业态化安防建设应用方案。
关键词 智能建筑 安防 综合解决方案 业态化 七星价值体验
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Morphological Change of Starch Grain Based on Simulated Experiment and its Significance of Agricultural Archaeology——Taking Wheat as an Example 被引量:2
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作者 万智巍 杨晓燕 +1 位作者 马志坤 刘光旭 《Agricultural Science & Technology》 CAS 2011年第11期1621-1624,共4页
[Objective] The aim was to research and identify starch grain microfossil found in archaeological sites in China, and to find appropriate procedures for the starch grain analysis experiment.[Method] Wheat starch grain... [Objective] The aim was to research and identify starch grain microfossil found in archaeological sites in China, and to find appropriate procedures for the starch grain analysis experiment.[Method] Wheat starch grain size distribution was analyzed, and some simulated experiments were carried out, like mortar grinding, ultrasonic treatment, hydrochloric acid and hydrogen peroxide immersion, drying treatment, and so on. [Result] The mean size of wheat starch grains had increased in the growth process. Mortar grinding would make wheat starch grains larger than untreated sample. Long time of ultrasonic treatment can also make the starch grain size larger. 10% HCl and 6% H2O2 would have little effects on morphological feature of wheat starch grains. Low temperature heating did not cause starch grains to be gelatinized. [Conclusion] These experiment results can improve the accuracy of starch grain microfossil identification in the archaeological site. Starch grain analysis may be a utility and effective analytical tool in studying the origin of agriculture and the dispersal of crops in China. 展开更多
关键词 Starch grain analysis WHEAT Morphological change Agricultural archaeology
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China’s Economy in the Advanced Stage of Industrialization:Tendencies and Risks 被引量:7
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作者 黄群慧 《China Economist》 2015年第2期40-57,共18页
In 2010, China entered the advanced stage of industrialization, which coincided with the country's entry into a new stage of economic growth. However, this transition is associated with major risks, including adaptin... In 2010, China entered the advanced stage of industrialization, which coincided with the country's entry into a new stage of economic growth. However, this transition is associated with major risks, including adapting to decelerating economic growth. While recognizing the move toward a service-based economy, China must seek to prevent the risk of "manufacturing hollowing out. "' It must also avoid the "technology upgrade trap" while taking advantage of increasingly sophisticated industrial structures. Efforts must also be made to: (1) promote the integration of lT tools and meet risks arising from the New Industrial Revolution; (2) resolve liability risks arising from capacity reduction; and (3) expedite the transition to a functional industrial policy and prevent the failure of a functional industrial policy. In climbing up the global value chain, China must confront the competitive pressures from advanced and emerging economies on both high- and low-end processes of the global value chain. 展开更多
关键词 advanced stage of industrialization new normal TENDENCY economic risks
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2002年中国连锁百强最新发布 被引量:1
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作者 本刊编辑部 江宏 《物流技术与应用》 2003年第4期13-14,共2页
3月20日,中国连锁经营协会在京召开了2002年中国连锁百强发布会,全面介绍了2002年中国连锁经营行业的发展状况. 据中国连锁经营协会对2002年连锁企业的调查统计显示,……
关键词 中国 连锁经营行业 零售业 多行业 业态化 资本运作 跨区域 民营资本 管理经营
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Lead anthropogenic transfer and transformation in China 被引量:1
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作者 梁静 毛建素 《Transactions of Nonferrous Metals Society of China》 SCIE EI CAS CSCD 2015年第4期1262-1270,共9页
Information on lead redistribution and speciation changes in anthrosphere can help to analyze the whole lead cycle on the earth. Lead life cycle was traced based on the concepts of anthropogenic transfer and transform... Information on lead redistribution and speciation changes in anthrosphere can help to analyze the whole lead cycle on the earth. Lead life cycle was traced based on the concepts of anthropogenic transfer and transformation. Lead transfer and the distribution of chemical species throughout the anthropogenic flow were identified in 2010 in China. The results show that 1.85 Mt lead ore was consumed(besides 1.287 Mt imported concentrated ore and 1.39 Mt lead scraps. After undergoing transformations, 3.53 Mt lead entered end services in chemical species of Pb, Pb O2 and PbSO4, altogether accounting for over 80% of the total lead products. Finally, 2.10 Mt ore was emitted into the environment in such species as PbSO4(26%), PbO(19%) and Pb(15%). Lead transfer begins in primary raw material sectors, and then transfers to manufacturing sectors. Lead provides services mainly in such industrial sectors as transportation, electrical power and buildings or construction. 展开更多
关键词 lead element TRANSFER TRANSFORMATION anthrosphere REDISTRIBUTION industrial sectors chemical species life cycle
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Rural Tourism Format Network Mode Based on Community Participation:A Case Study of Jindatian Village of Zhejiang Province
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作者 张琳 邱灿华 《Agricultural Science & Technology》 CAS 2016年第12期2850-2854,2872,共6页
Because of the existing problems, features and demands in China ’s rural tourism development, sustainability in modern rural tourism necessitates the own ca-pability of rural vil ages and the active participation of ... Because of the existing problems, features and demands in China ’s rural tourism development, sustainability in modern rural tourism necessitates the own ca-pability of rural vil ages and the active participation of community residents. The structure of rural community with the impact of rural tourism is analyzed, and the coupling relation between rural tourism development mode and rural community is discussed. With the integration of rural tourism resource and community capability, network of rural tourism formats is organized starting with the possibility and ways of participation of community&#39;s vil agers, and formats of public resource type, plat-form investment type, smal and micro enterprises type, and general investment type are constructed to realize the positive cycle of rural community factors and tourism development. A case study of Jindatian Vil age demonstrates the feasibility of rural tourism network mode based on community development, which can depend on community's capability to realize the sustainable rural tourism, the protection and heritance of rural culture, and the regeneration of rural economy. 展开更多
关键词 Rural tourism Community participation Rural culture Tourism format
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Quantitative Allocation Analysis of "Raising by Planting" System Combining Fruits and Poultry for Mountainous Region in Headwaters of Dongjiang River
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作者 方钲 席运官 +1 位作者 刘明庆 李德波 《Agricultural Science & Technology》 CAS 2012年第3期592-595,共4页
[Objective] The aim was to promote nutrient cycling and utilization in the mountain's system combining fruits and poultry and to control non-point source pollution produced from swine raising and navel orange plantin... [Objective] The aim was to promote nutrient cycling and utilization in the mountain's system combining fruits and poultry and to control non-point source pollution produced from swine raising and navel orange planting in headwaters of Dongjiang River. [Method] The quantitative analysis was mainly conducted for the so called "raising by planting" which is about material cycle in "pig-methane-fruit-fish" model and energy cascade utilization, based on relationship between excreted amount by livestock and the utilized quantity in Xinlin Farm in Longtang Town, Dingnan County, Jiangxi Province. [Result] Considering N requirement by fruit trees, a navel orange orchard (1 mu) could support about 2.72 pigs, the equipped biogas pool (1.88 m3) could support 1 166.67 kg of duckweeds and a fish pond could support 25.57 grass carps. In contrast, a satsuma orchard (1 mu) could support about 1.96 pigs, the equipped biogas pool (1.35 m3) could support 841.53 kg duckweeds and the fish pond could support 18.44 grass carps. [Conclusion] The results provided scientific references for quantitative allocation of members in "pig-methane-fruit-fish" model when popularized in headwaters of Dongjiang River. 展开更多
关键词 Headwaters of Dongjiang River "Raising by planting" "Pig-methane- fruit-fish" model Quantitative allocation
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Assessment of Climate for Agricultural Suitability and Optimal Allocation of Agricultural Production in the Guanzhong Region, Shaanxi Province 被引量:2
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作者 杨忍 刘彦随 任志远 《Agricultural Science & Technology》 CAS 2012年第11期2379-2384,2448,共7页
Based on spatial climatic data of agriculture and the experiment data, the models of agro-ecological assessment of climate for agricultural suitability in this study were developed using the fuzzy mathematical method.... Based on spatial climatic data of agriculture and the experiment data, the models of agro-ecological assessment of climate for agricultural suitability in this study were developed using the fuzzy mathematical method. Three coefficients, in- cluding the resource coefficient (Cr), the efficiency coefficient (Ce), and the utility co- efficient (K), were used in the models, which were calculated based on temperature, moisture, and sunshine duration data of Guanzhong region, Shaanxi Province. The results indicated that resource coefficient was higher in west of the region than that in east, and higher in south (especially in the Central Shaanxi Plain) than that in the Weibei plateau. The value of Cr changed from 6.5 to 9.2 from north to plain area. Spatial change of efficiency coefficient was obvious, lower in the northeast than in the central plain, and the value of Ce changed from 2.3 to 6.5 from the northeast to the central plain. As for utility coefficient, it was lower in northeastern part of the Weibei plateau and in southern mountain areas than that in the central plain, showing significant latitudinal zonality. Furthermore, the value of K increased from 0.35 to 0.78 from northeast to the central plain, and decreased from 0.78 to 0.53 from the central plain to southern mountain areas. These indicated that climate resource in the central plain region was more abundant and potential, compared with other regions. GuanZhong region was classified into three larger agricultural zones and three small independent zones, according to agro-ecological assessment. Light, heat and water resources should be made use of in an efficient way in spatial allo- cation of agricultural production. For example, water facilities should also be im- proved in Weibei plateau region where highly-qualified fruit should be enhanced and fruit processing industrial chain should be shaped. Large-scale production area of wheat should be increased in central irrigation region and more vegetable bases should be developed around large and medium-scale cities. Thanks for outstanding water conservation function, the three-dimensional agriculture including medicine and other sideline production should be developed in Qinling Mountains and the special- ized commercial agriculture should be accelerated in independent small zones, ac- cording to local conditions. In the research, different crop varieties were developed in corresponding regions as per current eco-climatic conditions. 展开更多
关键词 Assessment of climate for agricultural suitability Optimal allocation ofagricultural production Guanzhong region
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Routes Choice of Urban Agriculture,Ecotourism and Cultural Innovation Industry Fusion
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作者 朱启酒 钱静 《Agricultural Science & Technology》 CAS 2012年第12期2667-2670,共4页
The fusion of urban agriculture, ecotourism and cultural innovation industry has been a necessary way for industry updating, value increase and income im- provement of farmers in suburbs. The methods available of the ... The fusion of urban agriculture, ecotourism and cultural innovation industry has been a necessary way for industry updating, value increase and income im- provement of farmers in suburbs. The methods available of the fusion are as fol- lows: corporation development and operation, led by government with an integrated plan; corporation management and development under guidance of market with sup- port from government; collective development under guidance of market and policies; individual development and operation with the model of "villagers participation de- pending on infrastructure provided by government". The four routes enjoy exclusive advantages and characters. Hence, different villages and towns should adopt the most suitable one according to local conditions for further development and management. 展开更多
关键词 Choice of route Industry fusion Culture innovation ECOTOURISM Urbanagriculture
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Review: Perspectives on the metallic interconnects for solid oxide fuel cells 被引量:2
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作者 ZHUWei-zhong YANMi 《Journal of Zhejiang University Science》 CSCD 2004年第12期1471-1503,共33页
The various stages and progress in the development of interconnect materials for solid oxide fuel cells (SOFCs )over the last two decades are reviewed. The criteria for the application of materials as interconnects ar... The various stages and progress in the development of interconnect materials for solid oxide fuel cells (SOFCs )over the last two decades are reviewed. The criteria for the application of materials as interconnects are highlighted. Interconnects based on lanthanum chromite ceramics demonstrate many inherent drawbacks and therefore are only useful for SOFCs operating around 1000℃. The advance in the research of anode-supported flat SOFCs facilitates the replacement of ceramic interconnects with metallic ones due to their significantly lowered working temperature. Besides, interconnects made of metals or alloys offer many advantages as compared to their ceramic counterpart. The oxidation response and thermal expansion behaviors of various prospective metallic interconnects are examined and evaluated. The minimization of contact resistance to achieve desired and reliable stack performance during their projected lifetime still remains a highly challenging issue with metallic interconnects. Inexpensive coating materials and techniques may play a key role in promoting the commercialization of SOFC stack whose interconnects are constructed of some current commercially available alloys. Alternatively, development of new metallic materials that are capable of forming stable oxide scales with sluggish growth rate and sufficient electrical conductivity is called for. 展开更多
关键词 Solid oxide fuel cells (SOFCs) Interconnects Metallic materials
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Carbon Turnover in a Crop Rotation Under Free Air CO_2 Enrichment (FACE) 被引量:12
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作者 H. J. WEIGEL A. PACHOLSKI +8 位作者 S. BURKART M. HELAL O. HEINEMEYER B. KLEIKAMP R. MANDERSCHEID C. FRüHAUF G. F. HENDREY K. LEWIN J. NAGY 《Pedosphere》 SCIE CAS CSCD 2005年第6期728-738,共11页
Mostly based on assumptions derived from controlled-environment studies, predicted future atmospheric CO2 concentrations [CO2] are expected to have considerable impacts on carbon (C) turnover in agro-ecosystems. In ... Mostly based on assumptions derived from controlled-environment studies, predicted future atmospheric CO2 concentrations [CO2] are expected to have considerable impacts on carbon (C) turnover in agro-ecosystems. In order to allow the in situ examination of C-transformations in the plant-soil system of arable crop rotations under future [002], a free air carbon dioxide enrichment (FACE) experiment (550 μmol mol^-1 CO2) was started at Braunschweig, Germany in 1999. The crop rotation under investigation comprised winter barley, a cover crop (ryegrass), sugar beets and winter wheat. Assessments of CO2 effects included the determination of above- and belowground biomass production, measurements of canopy CO2- and H2O- fluxes, soil microbial biomass and in situ soil respiration. The results obtained during the 1st crop rotation cycle (3 years) showed that for the selected crops elevated [CO2] entailed significant positive effects (P 〈 0.05) on aboveground (6%-14% stimulation) and belowground biomass production (up to 90% stimulation), while canopy evapotranspiration was reduced. This resulted in increased soil water content. Also, depending on crop type and season, high CO2 stimulated in situ soil respiration (up to 30%), while soil microbial biomass did not show significant respouses to elevated [CO2] during the first rotation cycle. 展开更多
关键词 AGROECOSYSTEMS CARBON elevated CO2 FACE SOIL
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Research on the Agriculture Production Structure in Shandong Province Based on the Grey Relational Dynamic Analysis 被引量:1
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作者 侯修升 张娥娥 《Agricultural Science & Technology》 CAS 2016年第7期1753-1756,共4页
In accordance with grey relational dynamic analysis, overall structure and inner structure of agriculture were analyzed and the grey relational sequence inte- grals were concluded of Shandong agriculture during 2003-2... In accordance with grey relational dynamic analysis, overall structure and inner structure of agriculture were analyzed and the grey relational sequence inte- grals were concluded of Shandong agriculture during 2003-2014. Besides, the re- search analyzed the contributions by specific agricultural sectors and Shandong a- gricultural structure from natural endowments, policy, and agricultural modernization. Finally, the development countermeasures and suggestions were proposed. 展开更多
关键词 Grey dynamic analysis Agricultural industry structure OPTIMIZATION
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URBANIZATION AND ITS IMPACTS ON WATER ENVIRONMENT IN TUMEN RIVER BASIN 被引量:1
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作者 WANG Shi-jun,WANG Dan,YANG Xiang-h ua(College of Urban and Environmental Sciences,Northeast Normal University,Changchun 130024,P.R.China) 《Chinese Geographical Science》 SCIE CSCD 2002年第3期273-281,共9页
The trans-boundary scope of the Tume n River Basin(TRB)going through China,Russia and DPRK has been defined,and on the basis of this,status of urbanization and its impacts on water environment in recent 20years in TRB... The trans-boundary scope of the Tume n River Basin(TRB)going through China,Russia and DPRK has been defined,and on the basis of this,status of urbanization and its impacts on water environment in recent 20years in TRB have been analyzed.Urbanizatio n in TRB can be characterized as:1)There is medium level of overall urbanization in TRB.Certain distance still exists compared with developed countries.And it is lower than the average urbanization level of Russia and higher than that o f China.2)There is unbalanced distribution of urbanization development in TRB.Urbanization in China part owns the c haracter of low starting point and hi gh-speed development.In Russia part,charac-ter of urbanization can be described as high starting point and stable development.In DPRK part,urbanizatio n level is low,and motive power lacks.3)Due to large population,in China part there is broader region urbanized,larger radius and higher frequency of human activities,which lead to heavier pressure on environment.Meanwhile,the paper has point-ed that impacts of urbanization on wa ter environment are as follows:1)Urban population growth and industr y develop-ment increase the demand for freshwa ter,and also exacerbate the contrad iction between limited water supply and increas-ing freshwater demand.2)Urban infrastructure doesn’t match with urban productive function especially treatment facili-ties,which results in the pollution of the Tumen River.3)The pollution situation in the Tumen River got peak point in1995,and presently,such situation has been improved in great scale,due to effective interventions adopted.However,there still exist 2enterprises that are urgent to be harnessed.Moreover,pollution of municipal sewage will become more and more apparent.4)The influence of urbanization on soil is mainly caused by industrial effl uent and slag,and pollut-ed water irrigation.Soil and water l oss has also been a serious problem caused by urbanization.5)Urbanization results in the decrease of wetlands area.Fur thermore,the paper has given a brief account of the perspective and recom menda-tions on urbanization and environme ntal impacts. 展开更多
关键词 tumen river basin (TRB) URBANIZATION water environment
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Energy Efficiency and Emissions Reduction Potential of China's Industrial Sector 被引量:1
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作者 Yu Xiaohong Zhang Chao 《Chinese Journal of Population,Resources and Environment》 2012年第3期30-39,共10页
Based on the total-factor energy efficiency framework,this paper calculates China's industrial energy efficiency and CO2 emissions reduction potential from 2000 to 2009 by utilizing the directional distance functi... Based on the total-factor energy efficiency framework,this paper calculates China's industrial energy efficiency and CO2 emissions reduction potential from 2000 to 2009 by utilizing the directional distance function and data envelopment analysis.The empirical results show that:China's industrial overall energy efficiency is relatively lower while the emis-sions reduction potential is relatively greater,given the optimum production frontier.Significant indus-trial disparities of energy efficiency and emissions reduction potential exist.Energy efficiency and emis-sions reduction potential significantly show different tendencies of industrial dynamic variation.This paper suggests the Chinese government impose differential carbon taxes,flexibly utilize carbon market mecha-nism,strengthen energy-saving technological R&D,promote the utilization of renewable energy,and strengthen environmental supervision and regulation,so as to improve China's industrial energy efficiency and reduce CO2 emissions. 展开更多
关键词 energy efficiency emissions reduction potential in-dustrial disparity directional distance function data envelopmentanalysis
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Strategic Research on Developing Highland Characteristic Agriculture in Qujing 被引量:1
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作者 Dong Zhisheng 《International Journal of Technology Management》 2014年第6期47-50,共4页
There are some advantages to develop highland characteristic agriculture in Qujing, such as the superior natural conditions and the favorable ecological environment. Some disadvantages are the outdated fundamental fac... There are some advantages to develop highland characteristic agriculture in Qujing, such as the superior natural conditions and the favorable ecological environment. Some disadvantages are the outdated fundamental facilities and the laggard agricultural products breed and variety. This paper has put forward some strategies to develop the highland characteristic agriculture in Qujing, namely, to introduce and cultivate some agriculture industrialization leading enterprises; to import the improved breeds; to improve the quality of highland characteristic agricultural products, etc. 展开更多
关键词 highland highland characteristic agriculture IRRIGATION agricultural products
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Survey and Research the Ecology Development of Red Tourism Souvenirs Industry
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作者 Zhao Wei Xiong Qing 《International Journal of Technology Management》 2014年第3期72-75,共4页
Ecological development of tourist souvenir industry is to improve the red tourism ecological environment,which is an important measure to promote the sustainable development of the industry. This paper takes Shaoshan ... Ecological development of tourist souvenir industry is to improve the red tourism ecological environment,which is an important measure to promote the sustainable development of the industry. This paper takes Shaoshan as the object of analysis, from the ecological level of Shaoshan red tourism souvenirs, the production process and manufacturing process, theme selector, quality and functional design, market operation, recycling of resources and ecological consumption behavior etc. It analyzes the existing problems of the ecological development of Shaoshan red tourism souvenirs, on this basis, it puts forward measures and suggestions of promoting the ecological development of Shaoshan red tourism souvenirs. 展开更多
关键词 red tourism the souvenir industry sustainable development ecological development
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Eco-transformation of steel industry in China: from the perspective of industrial ecology and circular economy 被引量:2
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作者 LI Su-qin CANG Da,qiang +1 位作者 LUO Shi-mei ZHU Fang 《Ecological Economy》 2010年第3期217-227,共11页
Recently the behavior of human has resulted in the deterioration of global ecological environment, and global warming and environmental pollution have caused the occurrence of extreme events frequently If we repeat th... Recently the behavior of human has resulted in the deterioration of global ecological environment, and global warming and environmental pollution have caused the occurrence of extreme events frequently If we repeat the reckless environmental overkill, civilization will enter a victous circle of decline and lose even the strength and vitality to live in harmony with the environment. At Present, China is in a speciat period of rapid economic develop- ment. Some enterprises focus on short-term profits and don't formulate long-term strategies. For example, with the rapid expansion of the steel industry, some serious problems have emerged. Based on principles of industrial ecology and the concept of circular economy, to develop a new development model, taking a new road to industrialization is very necessary. Re-examining the current steel enterprises, this' paper proposes the new methods of the integration of material, energy integration, water system integration and sharing of information and facilities. Through ecologi- calization of technology, system, and industrial structure and product structure adjustment, the eco-transformation of the modern steel industry will be gradually achieved in China 展开更多
关键词 Steel industry Integration Eco-industrial park Eco-transformation
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