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Open AccessArticles
by Ting Xu, Huaidong Ma, Wenrui Yao
2023,5(3);
201 Views
Abstract
Due to the intensification of anthropogenic heat sources such as traffic, industry, commerce and residential areas in the central area of the city, the near-surface temperature in the area rises, making the urban heat island effect more obvious in the city. Using Landsat remote sensing data as the data source and Beijing as the research area, this paper inverts land surface temperature in spring, summer, autumn and winter of Beijing through radiative transfer equation, and compares four seasons temperature data, four seasons temperature distribution and four seasons heat island effect distribution. The results show that the heat island effect is more obvious in summer than in other four seasons, and the heat island effect is mainly concentrated in the second ring road of Beijing. It can be seen from the distribution map of heat island effect in winter that the heat island effect is mainly distributed in the surrounding area of Beijing city. Burning coal for heating in winter causes the temperature in the surrounding area to rise, and the temperature difference between the area and the suburbs is obvious, and the heat island effect is significant.
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Open AccessArticles
by Dongfang Qin, Weixian Xue
2023,5(3);
196 Views
Abstract
The essence of the coordination between environmental protection and industrial development in the Yellow River basin is the coordination of land functions in the basin, and the key is the coordination of the internal functions and functional combinations of urban land. From the perspective of urban "three living" space. The results show that: the intermediate links between environmental protection and industrial development in the Yellow River basin are environmental pollution control, technological progress and opening up.
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Open AccessArticles
by Li Li, Yan He
2023,5(3);
190 Views
Abstract
The oil-based rock cuttings generated during shale gas extraction are valuable resources that can be used to reduce environmental impacts and achieve economic benefits through treatment and resource utilization. Oil based rock debris can be utilized and treated through grinding, thermal resource utilization, chemical resource utilization, and use as building materials or fillers. At the same time, environmental management and monitoring, as well as economic feasibility studies, are also important aspects of exploring the utilization of oil-based rock cuttings. In the implementation process, cooperation and innovation are also key to promoting resource utilization.
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Open AccessArticles
by Yuxuan Peng
2023,5(3);
179 Views
Abstract
Based on a brief overview of the background and prospects for the development of new energy industries in China and Guangxi in the context of the world market, this paper outlines the methods used in the existing literature to measure the efficiency of new energy industries and the level of agglomeration of new energy industry clusters. Studies have shown that China and ASEAN have a large and unsaturated clean energy market, and the development of new energy industry has great potential; existing literature on China's new energy industry mainly focuses on the description of regional heterogeneity, that is, the level of agglomeration in the eastern part and agglomeration efficiency is higher than that in the central and western parts , based on which this paper broadens the perspective of the ASEAN as the representative of the Asian market, and looks at the development prospects and advantages of new energy clusters in the central and western areas of China.
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Open AccessArticles
Research on the Driving Path of Enterprises' Green Technology Innovation under the Group Perspective
by Xuan Ye
2023,5(3);
181 Views
Abstract
With the start of the new journey of the "14th Five-Year Plan", green technology innovation has become the main theme of the new development stage. This paper takes the petrochemical industry as a sample, based on the TOE framework, and adopts the group perspective to explore the intrinsic driving path of green technological innovation in enterprises. It is found that green technology innovation needs to be matched by the linkage of technology-organization-environmental factors, and the driving paths are mainly technology-based and supportive, in which government subsidies play a central role in stimulating the willingness of green technology innovation in the petrochemical industry.
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Open AccessArticles
by Yanming Yue
2023,5(3);
229 Views
Abstract
Concrete structures in marine environments are often subjected to multiple factors such as saltwater erosion, seawater corrosion, and physical impacts, leading to their deterioration and damage. This paper analyzes the mechanisms of concrete deterioration in marine environments and proposes strategies to enhance the durability of new concrete materials in such settings. These strategies include the use of high-performance concrete, the addition of corrosion inhibitors, increasing the thickness of concrete protective layers, surface coatings for protection, and the incorporation of high-performance mesh fibers, among others. These approaches are expected to prolong the service life of concrete structures, reduce maintenance costs, and support sustainable marine infrastructure development.
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Open AccessArticles
by Yani Zuo
2023,5(3);
179 Views
Abstract
Through the guidance of the 20th National Congress on ecological civilisation and the spirit of green development, the construction of ecological civilisation Qinghai pastoral area and the promotion of green development is the mission and responsibility of every Qinghai child. Therefore, through the analysis of the current situation of green development in Qinghai pastoral area, this paper points out the problems in the green development of Qinghai pastoral area, including large changes in the price of pasture, a single purchasing channel, a single industrial layout, etc.; in view of the above problems, we put forward the suggestions, which include the establishment of the pasture management institution, expanding the multiple purchasing channels, optimising the industrial layout and so on.
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Open AccessArticles
by Tiantian Gou
2023,5(3);
288 Views
Abstract
Accompanied by the in-depth study of hydrogen borrowing method, transition metal-catalyzed alkylation of indole C3 with N-H, which avoids the use of alkylating reagents by borrowing hydrogen activation from the substrate, is one of the hotspots of green chemistry research in recent years. The review mainly covers the literature published since 2015, which catalyzes the alkylation of indole C3 with N-H from metal complexes, removes one molecule of water, and completes the hydrogen borrowing. The Borrowed Hydrogen (BH) method is an excellent and widely recognized process without the need for a cumbersome separation process and only water is formed as a by-product.The BH approach is expected to replace the reaction using conventional alkylation reagents and give indoles (the special structure of the drug molecule) to have good reaction pathways in bonding at the C3 to N1 position and in building complex drug molecules.
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Open AccessArticles
by Hongjin Li
2023,5(3);
181 Views
Abstract
The multidimensional classification feature dataset produced by using multi-temporal remote sensing data can fully exploit the vegetation information in remote sensing images to improve the classification accuracy of the surface cover information. In this paper, for example, the Songnen Plain in Changbai Mountain Range, which is one of the saline-alkaline soil distribution areas, is utilized to extract 11 types of surface cover information in the experimental area through different classification methods using the multidimensional classification feature dataset produced by multi-temporal Landsat8 remote sensing data, and the accuracy comparison analysis is carried out.
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Open AccessArticles
by Jieying Liu, Cuiying Lu, Ying Liang, Yong Gao
2023,5(3);
219 Views
Abstract
Along with the construction scale of China's underground gas storage reservoirs as well as the continuous expansion and enhancement of investment efforts, greatly reducing the probability of occurrence of safety accidents in underground gas storage reservoirs, and realizing the maximization of resource utilization on the basis of effective guarantee of its operational stability and high efficiency, so as to make its own economic benefits to get a significant increase has become the top priority of the management of the storage reservoirs at the present stage and the work of the future development. Based on this, this paper briefly describes the risk assessment method of salt cavern type gas storage, and analyzes its application in depth for reference.
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Open AccessArticles
by Kaiyuan Liu, Hao Cheng, Yongjie Duan, Mengdi Li
2023,5(3);
195 Views
Abstract
This article explores the environmental quality of mariculture and its ecological restoration techniques. On the one hand, from three dimensions: external environmental pollution, frequent industrial diseases, and the impact of the mariculture industry on the environment, this paper explores the current environmental quality of mariculture in China. On the other hand, based on the current status of seawater aquaculture environmental quality in China, ecological restoration technologies for seawater aquaculture environment are proposed to effectively promote the improvement of seawater aquaculture environmental quality and achieve environmental protection goals while implementing economic benefits.
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Open AccessArticles
by Xin Sun
2023,5(3);
202 Views
Abstract
The paper is based on the 2015-2017 environmental protection industry overseas M&A as the research object, makes a statistical analysis of the scale of industrial M&A and its sub-sectors; summarizes and elaborates the mainstream views of the motivations and performance of the scale of industrial M&A and its sub-sectors; and performance analysis of the status quo, characteristics and motivation of large-scale overseas M&A, five typical and representative large-scale overseas M&A cases in the solid waste industry were selected, and the short-term and long-term performance of overseas M&A were analyzed by using the event window method and financial index, with significant conclusions obtained ,and relevant suggestions are made in the paper from the perspective of industry development and enterprise operation.
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Open AccessArticles
by Jianzhao Tian
2023,5(3);
185 Views
Abstract
With the rapid development of social economy and the gradual deepening of cooperation in the world industrial system, the industrial level of a large number of developing countries, especially China, has been significantly improved. Behind the significant rise of the industrial system, energy, as the pillar of industry, plays an irreplaceable role. As the "black gold" in the industrial system, petroleum has a wide range of applications in industries such as smelting, refining, transportation, national defense, and textiles. With the significant increase in demand for petroleum in China, the treatment of wastewater from the petroleum industry has become an unavoidable issue for researchers. At present, the water content of most oil development in China has reached over 90%. How to make inefficient wells "turn waste into treasure"? As a relevant researcher, the author has conducted a unique analysis of the methods for treating oil industry wastewater through a combination of extensive literature research and practical work, hoping to bring more help to future research work.
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Open AccessArticles
by Jiake Wang
2023,5(3);
198 Views
Abstract
With the rapid development of China's economy and society, China's ecological environment is also increasingly destroyed, especially the air pollution directly and seriously affect people's production and life. Therefore, this paper starts from the scientific prevention and control of air pollution, analyzes the characteristics of air pollution in environmental engineering, expounds the main harm of air pollution, and puts forward effective prevention and control measures to further improve the level of environmental engineering construction, and also provide some reference for relevant staff.
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Open AccessArticles
by Xin Wu
2023,5(3);
229 Views
Abstract
This dissertation investigates the sustainability of architectural service platforms in the context of ecology, economics, and politics. Focusing on two iconic buildings, the Bahrain World Trade Centre and Powerhouse Telemark, the study examines their ecological, economic, and political contributions to sustainable development. The Bahrain World Trade Centre, featuring innovative wind turbines and environmentally conscious design, demonstrates ecological sustainability. It effectively reduces solar radiation, employs district cooling systems, and utilizes renewable energy sources. The economic sustainability of the Bahrain World Trade Centre is evident through efficient wind turbines, which produce electricity and minimize operational costs. The government's endorsement and the project's environmental design reflect political sustainability. On the other hand, Powerhouse Telemark showcases its ecological sustainability through material selection, energy-efficient lighting, and solar energy utilization. This case also exemplifies economic sustainability by reducing electricity consumption and generating surplus solar energy. The building's political sustainability is evident through its contribution to the local community and its alignment with regional renewable energy goals. By comparing the two cases, this dissertation provides insights into the role of technology, architectural materials, and renewable energy sources in achieving sustainability across ecological, economic, and political dimensions.
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Open AccessArticles
by Ting Xu, Weiheng Qian, Huaidong Ma, Wenrui Yao
2023,5(3);
179 Views
Abstract
The construction of large-scale projects will have an impact on regional ecological quality, so it is of great significance for regional development to evaluate the ecological quality of large-scale projects and surrounding areas scientifically and accurately. In this paper, the outward extension of Beijing Daxing Airport is taken as the research area, with a total area of 165.439 square kilometers. Landsat-8 remote sensing images in 2013 (before the construction of the airport), 2017 (during the construction of the airport) and 2019 (after the construction of the airport) are selected. The support vector machine method was used to classify the land cover types in the study area, and the normalized vegetation index, surface temperature, humidity and dryness were extracted as ecological indexes to analyze the impact of large-scale projects on the surrounding areas before and after construction. The results showed that the overall remote sensing ecological index decreased from 2013 to 2019, vegetation decreased, impervious water surface and bare soil area increased, surface temperature increased, humidity and dryness increased.
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Open AccessArticles
by Tangyao Zhu, Ling Ye
2023,5(3);
193 Views
Abstract
In the rural revitalization strategy, innovation and entrepreneurship education in universities in Hubei Province plays a significant role. By implementing innovative education, students' innovative spirit and capabilities are cultivated, enabling them to adapt to and actively participate in the needs of rural revitalization. Simultaneously, innovation and entrepreneurship education contribute to rural areas by promoting technological innovation to address practical problems and providing technological support. Furthermore, establishing entrepreneurial platforms, guiding and supporting students in returning to their hometowns for entrepreneurship, also promotes rural economic development.
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