Study on Spatial Development Mode of Resource- Based Cities: a Case Study of Daqing
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Sustainable Development of Ecological Environment in Resource- Based Cities in Heilongjiang Province
E3S Web of Conferences 165, 02010 (2020) https://doi.org/10.1051/e3sconf/202016502010 CAES 2020 Sustainable development of ecological environment in resource- based cities in Heilongjiang Province SUN Lu* School of Economics, Heilongjiang University of Science and Technology, Harbin 150022, China Abstract. Based on the specific situation of ecological environment of resource-based cities in Heilongjiang Province, this paper puts forward the development goal and key points of sustainable development of ecological environment, and puts forward the guarantee measures of sustainable development of ecological environment of resource-based cities from three levels of government, enterprise and the public. 1 Introduction After data on GDP, energy consumption per unit GDP, employment, and various environmental impacts With the construction of eco-cities and balanced of 9 resource-based cities in Heilongjiang province economic and social development as the core, we will collected over the years were substituted into the input- promote modernization, informationization and oriented dea-ccr model, the calculated annual ecological sustainability in an all-round way. We should build a efficiency values of 9 prefecture-level resource-based healthy and safe environmental maintenance system cities in heilongjiang province were summarized and based on environmental protection to advocate industrial formed as shown in table 1: prosperity and build a sustainable industrial economic system with strong comprehensive competitiveness. We Table 1. Efficiency results of sustainable development of also should highlight the characteristics of the natural ecological environment in resource-based cities in Heilongjiang province based on DEA-CCR landscape of the region, the landscape protection and construction, take ecological culture as the main vein, city 2015 2016 2017 2018 average and jointly develop material civilization and spiritual Jixi 0.602 0.586 0.572 0.627 0.619 civilization. -
Research on Employment Difficulties and the Reasons of Typical
2017 3rd International Conference on Education and Social Development (ICESD 2017) ISBN: 978-1-60595-444-8 Research on Employment Difficulties and the Reasons of Typical Resource-Exhausted Cities in Heilongjiang Province during the Economic Transition Wei-Wei KONG1,a,* 1School of Public Finance and Administration, Harbin University of Commerce, Harbin, China [email protected] *Corresponding author Keywords: Typical Resource-Exhausted Cities, Economic Transition, Employment. Abstract. The highly correlation between the development and resources incurs the serious problems of employment during the economic transition, such as greater re-employment population, lower elasticity of employment, greater unemployed workers in coal industry. These problems not only hinder the social stability, but also slow the economic transition and industries updating process. We hope to push forward the economic transition of resource-based cities and therefore solve the employment problems through the following measures: developing specific modern agriculture and modern service industry, encouraging and supporting entrepreneurships, implementing re-employment trainings, strengthening the public services systems for SMEs etc. Background According to the latest statistics from the State Council for 2013, there exists 239 resource-based cities in China, including 31 growing resource-based cities, 141 mature, and 67 exhausted. In the process of economic reform, resource-based cities face a series of development challenges. In December 2007, the State Council issued the Opinions on Promoting the Sustainable Development of Resource-Based Cities. The National Development and Reform Commission identified 44 resource-exhausted cities from March 2008 to March 2009, supporting them with capital, financial policy and financial transfer payment funds. In the year of 2011, the National Twelfth Five-Year Plan proposed to promote the transformation and development of resource-exhausted area. -
JFAE(Food & Health-Parta) Vol3-1 (2005)
WFL Publisher Science and Technology Meri-Rastilantie 3 B, FI-00980 Journal of Food, Agriculture & Environment Vol.10 (3&4): 1555-1557. 2012 www.world-food.net Helsinki, Finland e-mail: [email protected] Ecological risk assessment of water in petroleum exploitation area in Daqing oil field Kouqiang Zhang 1, Xinqi Zheng 1, Dongdong Liu 2, Feng Wu 3 and Xiangzheng Deng 3, 4* 1 China University of Geosciences, No. 29, Xueyuan Road, Haidian District, Beijing, 100083, China. 2 School of Mathematics and Physics, China University of Geosciences, No. 388, Lumo Road, Wuhan, 430074, China. 3 Institute of Geographical Sciences and National Resources Research, China Academy of Science, Beijing 100101, China. 4 Center for Chinese Agricultural Policy, Chinese Academy of Sciences, Beijing 100101, China. *e-mail:[email protected] Received 12 April 2012, accepted 6 October 2012. Abstract Ecological risk assessment (ERA) has been highly concerned due to the serious water environment pollution recently. With the development of socio-economic, preliminary ERA are placed in an increasingly important position and is the current focus and hot spot with great significance in terms of environment monitoring, ecological protection and conservation of biodiversity. Polycyclic aromatic hydrocarbons (PAHs) is a major ecological environment pollutant, especially in water pollutants. In this paper, we assessed the ecological risk of water in the petroleum exploitation area in Daqing oil field. The concentration of naphthalene in the water samples of study area is the basic data, and Hazard Quotient (HQ) is the major method for our assessment. According to the analysis of the amount of naphthalene, the ratio coefficient and the space distribution characteristic in the study area, and deducting quotient value of naphthalene hazard spatially with Spatial Extrapolation Toolkit, we used contour lines to complete the preliminary assessment study on aquatic ecological risk in the region. -
Study on Land Use/Cover Change and Ecosystem Services in Harbin, China
sustainability Article Study on Land Use/Cover Change and Ecosystem Services in Harbin, China Dao Riao 1,2,3, Xiaomeng Zhu 1,4, Zhijun Tong 1,2,3,*, Jiquan Zhang 1,2,3,* and Aoyang Wang 1,2,3 1 School of Environment, Northeast Normal University, Changchun 130024, China; [email protected] (D.R.); [email protected] (X.Z.); [email protected] (A.W.) 2 State Environmental Protection Key Laboratory of Wetland Ecology and Vegetation Restoration, Northeast Normal University, Changchun 130024, China 3 Laboratory for Vegetation Ecology, Ministry of Education, Changchun 130024, China 4 Shanghai an Shan Experimental Junior High School, Shanghai 200433, China * Correspondence: [email protected] (Z.T.); [email protected] (J.Z.); Tel.: +86-1350-470-6797 (Z.T.); +86-135-9608-6467 (J.Z.) Received: 18 June 2020; Accepted: 25 July 2020; Published: 28 July 2020 Abstract: Land use/cover change (LUCC) and ecosystem service functions are current hot topics in global research on environmental change. A comprehensive analysis and understanding of the land use changes and ecosystem services, and the equilibrium state of the interaction between the natural environment and the social economy is crucial for the sustainable utilization of land resources. We used remote sensing image to research the LUCC, ecosystem service value (ESV), and ecological economic harmony (EEH) in eight main urban areas of Harbin in China from 1990 to 2015. The results show that, in the past 25 years, arable land—which is a part of ecological land—is the main source of construction land for urbanization, whereas the other ecological land is the main source of conversion to arable land. -
Organ Harvesting
Refugee Review Tribunal AUSTRALIA RRT RESEARCH RESPONSE Research Response Number: CHN31387 Country: China Date: 14 February 2007 Keywords: China – Heilongjiang – Harbin – Falun Gong – Organ harvesting This response was prepared by the Country Research Section of the Refugee Review Tribunal (RRT) after researching publicly accessible information currently available to the RRT within time constraints. This response is not, and does not purport to be, conclusive as to the merit of any particular claim to refugee status or asylum. Questions 1. Does No 1 Harbin hospital exist and have there been any reports or allegations of organ harvesting at that hospital? 2. Any reports or allegations of organ harvesting in A’chen District, Ha’erbin, Heilongjiang China 3.Any significant protests against organ harvesting in this part of China that they applicant may have attended or would know about? 4. Details of particular hospitals or areas where it has been alleged that organ harvesting is taking place 5. If the applicant has conducted ‘research’ what sort of things might he know about? 6. Any prominent people or reports related to this topic that the applicant may be aware of. 7. Anything else of relevance. RESPONSE 1. Does No 1 Harbin hospital exist and have there been any reports or allegations of organ harvesting at that hospital? Sources indicate that ‘No 1 Harbin Hospital’ does exist. References also mention a No 1 Harbin Hospital that is affiliated with Harbin Medical University. No reports regarding organ harvesting at No 1 Harbin Hospital where found in the sources consulted. Falun Gong sources have however provided reports alleging organ harvesting activities within No.1 Hospital Affiliated to Harbin Medical School. -
Construction Department of the Heilongjiang Province
Construction Department of the Heilongjiang Province Design Manual for energy efficient and comfortable rural houses Heilongjiang China Abstract Preamble ..........................................................................................................................................6 Introduction ....................................................................................................................................7 Chapter 1 Essential of heat transfer and comfort in rural houses ............................................................................................................................9 1.1- Introduction .....................................................................................................................9 1.2- Main heat transfers in a rural house .........................................................................9 1.3- Parameters of heat transfers in a rural house ......................................................11 1.4 - Thermal comfort in a rural house ............................................................................13 Chapter 2 Designing and building rural houses with better energy efficiency and better thermal comfort in HLJ ...........................................14 2.1 - For a global approach .................................................................................................14 2.2 - Designing an energy efficient layout of the house ...........................................14 2.3 - Designing and implementing opaque building envelope components -
A Case Study on Land-Use Process of Daqing Region
Int. J. Environ. Sci. Technol. (2015) 12:3827–3836 DOI 10.1007/s13762-015-0797-y ORIGINAL PAPER An assessment approach of land-use to resource-based cities: a case study on land-use process of Daqing region 1 2 1 1 S. Y. Zang • X. Huang • X. D. Na • L. Sun Received: 4 September 2013 / Revised: 28 October 2013 / Accepted: 14 March 2015 / Published online: 9 April 2015 Ó Islamic Azad University (IAU) 2015 Abstract Land is an important natural resource for na- profitability) are defined in the studied case, which provide tional economic development, and many countries are the assessment of local land use with intuitive criteria. And paying more and more concerns on how to effectively professional suggestion of adjustment index was proposed utilize the resource. As an example, local petroleum in- for scientific management of land use for the local man- dustry in Daqing region is developing rapidly; it leads to agement administration. the usable land resource diminishing and the agricultural ecological environment degenerating recently, such kind of Keywords Z–H model Á Land use Á Resource-based city Á land change process characterizes land-use feature of Assessment Á Daqing region typical resource-based city. Therefore, the study of the land-use change of Daqing region is representative and instructive for most resource-based cities. To provide rea- Introduction sonable land use with a theoretical basis for scientific management of such resource-based region, a method to Daqing region locates at Heilongjiang Province, northeast quantitatively assess and adjust the land resource use ac- of China, the range is longitudinal 123°450–125°470E and cording to local economic development scenarios is intro- latitudinal 45°230–47°280N, and its area covers duced in the current study. -
Modeling Urban Land Use Conversion of Daqing City, China: a Comparative Analysis of ''Top-Down'' and ''Bottom-Up'
Stoch Environ Res Risk Assess DOI 10.1007/s00477-012-0671-0 ORIGINAL PAPER Modeling urban land use conversion of Daqing City, China: a comparative analysis of ‘‘top-down’’ and ‘‘bottom-up’’ approaches Wenliang Li • Changshan Wu • Shuying Zang Ó Springer-Verlag Berlin Heidelberg 2012 Abstract During the past decades, Daqing City, China Keywords Urbanization Á Stochastic cellular automata Á has experienced unprecedented urban expansion due to the CLUE-S model Á Daqing rapid development of petroleum industry. With rapid urbanization and lack of strategic planning, Daqing is facing many socio-economic and environmental problems, 1 Introduction and it is essential to examine the process of urbanization, and to develop policy recommendations for sustainable During the past 20 years, many metropolitan areas in China development. To address this problem, this paper examined have experienced unprecedented expansion due to popu- the urbanization process of Daqing City through develop- lation growth and migration. Urban built-up areas in China ing two multi-level models: an integrated system dynamic have increased from 10,161 km2 in 1986 to 32,600 km2 in (SD) and CLUE-S model (SD-CLUES), and an integrated 2006, with an increment of 220.83 % (China Statistic SD and stochastic cellular automata model (SD-CA). Yearbook 2003; China Association of Mayors 2007). This Analysis of results suggests that these two models generate high-speed urbanization is associated with the rapid growth significantly different results. With the SD-CLUES model, of urban population. In particular, urban population has new urban developments are clustered in the downtown increased from 302 million in 1990 to 456 million in 2000, area or along major transportation networks, indicating and it is projected that in 2020, *900 million Chinese exogenous driving forces playing an important role in people will reside in urban areas (Song and Ding 2009). -
Description of Map Units Northeast Asia Geodynamics Map
DESCRIPTION OF MAP UNITS NORTHEAST ASIA GEODYNAMICS MAP OVERLAP ASSEMBLAGES (Arranged alphabetically by map symbol) ad Adycha intermountain sedimentary basin (Miocene and Pliocene) (Yakutia) Basin forms a discontinuous chain along the foot of southwestern slope of Chersky Range in the Yana and Adycha Rivers basins. Contain Miocene and Pliocene sandstone, pebble gravel conglomerate, claystone, and minor boulder gravel conglomerate that range up to 400 m thick. REFERENCES: Grinenko and others, 1998. ag Agul (Rybinsk) molasse basin (Middle Devonian to Early Carboniferous) (Eastern Sayan) Consists of Middle Devonian through Early Carboniferous aerial and lacustrine sand-silt-mudstone, conglomerate, marl, and limestone with fauna and flora. Tuff, tuffite, and tuffaceous rock occur in Early Carboniferous sedimentary rocks. Ranges up to 2,000 m thick in southwestern margin of basin. Unconformably overlaps Early Devonian rocks of South Siberian volcanic-plutonic belt and Precambrian and early Paleozoic rocks of the Siberian Platform and surrounding fold belts. REFERENCES: Yanov, 1956; Graizer, Borovskaya, 1964. ags Argun sedimentary basin (Early Paleozoic) (Northeastern China) Occurs east of the Argun River in a discontinuously exposed, northeast-trending belt and consists of Cambrian and Ordovician marine, terrigenous detrital, and carbonate rocks. Cambrian units are composed of of feldspar- quartz sandstone, siltstone, shale and limestone and contain abundant Afaciacyathus sp., Bensocyathus sp., Robustocyathus yavorskii, Archaeocyathus yavorskii(Vologalin), Ethomophyllum hinganense Gu,o and other fossils. Ordovicain units consist of feldspar-quartz sandstone, siltstone, fine-grained sandstone and phylitic siltstone, and interlayered metamorphosed muddy siltstone and fine-grained sandstone with brachiopods, corals, and trilobites. Total thickness ranges up to 4,370 m. Basin unconformably overlies the Argunsky metamorphic terrane. -
Mir-124 Suppresses Glioblastoma Growth and Potentiates Chemosensitivity by Inhibiting AURKA
Accepted Manuscript miR-124 suppresses glioblastoma growth and potentiates chemosensitivity by inhibiting AURKA Wanchen Qiao, Beisong Guo, Haichun Zhou, Wanzhen Xu, Yongjie Chen, Yanchao Liang, Baijing Dong PII: S0006-291X(17)30411-4 DOI: 10.1016/j.bbrc.2017.02.120 Reference: YBBRC 37368 To appear in: Biochemical and Biophysical Research Communications Received Date: 21 February 2017 Accepted Date: 24 February 2017 Please cite this article as: W. Qiao, B. Guo, H. Zhou, W. Xu, Y. Chen, Y. Liang, B. Dong, miR-124 suppresses glioblastoma growth and potentiates chemosensitivity by inhibiting AURKA, Biochemical and Biophysical Research Communications (2017), doi: 10.1016/j.bbrc.2017.02.120. This is a PDF file of an unedited manuscript that has been accepted for publication. As a service to our customers we are providing this early version of the manuscript. The manuscript will undergo copyediting, typesetting, and review of the resulting proof before it is published in its final form. Please note that during the production process errors may be discovered which could affect the content, and all legal disclaimers that apply to the journal pertain. ACCEPTED MANUSCRIPT miR-124 suppresses glioblastoma growth and potentiates chemosensitivity by inhibiting AURKA Wanchen Qiao 1, Beisong Guo 2, Haichun Zhou 3, Wanzhen Xu 1, Yongjie Chen 1, Yanchao Liang 1, Baijing Dong 1,* 1Department of Neurosurgery, the Fourth Affiliated Hospital of Harbin Medical University, Harbin 150001 2Department of Neurosurgery, the Fifth Hospital of Daqing City, Daqing 163711 3Department of Acupuncture and Moxibustion, Second Clinical Medical College, Heilongjiang University of Chinese Medicine, Harbin 150001 *Corresponding author: Department of Neurosurgery, the Fourth Affiliated Hospital of Harbin Medical University, No. -
Application of Integrated Device for Produced Liquid Preliminary Separation and Desanding in Oil Field Production
Application of Integrated Device for Produced Liquid Preliminary Separation and Desanding in Oil Field Production Junpeng Zhou1,Xiaoxi Chang 1 and Xindi Zhou 2 1Daqing Oilfield Engineering Construction Co., Ltd. ,Kunlun Street 75,Ranghulu Daqing,Heilongjiang,China P.R. 2School of Electrical and Electronic Engineering ,Harbin University of Science And Technology,Xuefulu Road 52,Nangang Harbin,Heilongjiang,China P.R. Keywords: Integrated device , Skid-mounted , Design applications Abstract: At home and abroad ,there is a large number of theoretical and experimental research on hydro-cyclone separation equipment, of which the research on the multiphase hydrocyclone desanding device already has certain theoretical basis. In Daqing oilfield, desanding technology and equipment was adopted in the produced fluid gathering and transferring process . This paper mainly introduces the application of sand removal equipment in the oil field research. 1 INTRODUCTION After the development and production of Daqing Oil 2 TECHNOLOGICAL PROCESS Field entered the stage of high water cut period,the produced fluid composition changed a lot and the 2.1. The Application of the Existing Sand composition became more complex. To improve oil Removal Device recovery, many key technologies, like chemical flooding, are applied and thus lead to the obvious Sand Removal Device ( SRD) was specially sand content in the produced fluid. Long-term oil designed in Daqing Oil Field in the previous field production practice showed that sand produced fluid gathering and transportation process deposition appears in the three-phase separator in the and this causes mud existence in the whole process process of the oil and gas gathering and and thus lead to a series of problems. -
Characteristics of Spatial Connection Based on Intercity Passenger Traffic Flow in Harbin- Changchun Urban Agglomeration, China Research Paper
Guo, R.; Wu, T.; Wu, X.C. Characteristics of Spatial Connection Based on Intercity Passenger Traffic Flow in Harbin- Changchun Urban Agglomeration, China Research Paper Characteristics of Spatial Connection Based on Intercity Passenger Traffic Flow in Harbin-Changchun Urban Agglomeration, China Rong Guo, School of Architecture,Harbin Institute of Technology,Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology,Ministry of Industry and Information Technology,Harbin 150006,China Tong Wu, School of Architecture,Harbin Institute of Technology,Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology,Ministry of Industry and Information Technology,Harbin 150006,China Xiaochen Wu, School of Architecture,Harbin Institute of Technology,Key Laboratory of Cold Region Urban and Rural Human Settlement Environment Science and Technology,Ministry of Industry and Information Technology,Harbin 150006,China Abstract With the continuous improvement of transportation facilities and information networks, the obstruction of distance in geographic space has gradually weakened, and the hotspots of urban geography research have gradually changed from the previous city hierarchy to the characteristics of urban connections and networks. As the main carrier and manifestation of elements, mobility such as people and material, traffic flow is of great significance for understanding the characteristics of spatial connection. In this paper, Harbin-Changchun agglomeration proposed by China's New Urbanization Plan (2014-2020) is taken as a research object. With the data of intercity passenger traffic flow including highway and railway passenger trips between 73 county-level spatial units in the research area, a traffic flow model is constructed to measure the intensity of spatial connection.