scholarly journals Measurement of Coordinated and Coupled Development and Evaluation of Sustainable Development for Marine Economic-Ecological Complex System

2021 ◽  
Vol 2021 ◽  
pp. 1-12
Author(s):  
Mingming Wen ◽  
Chang Liu ◽  
K. A. Mamonov ◽  
Jun Du
Keyword(s):  
Complex System ◽  
Sustainable Development ◽  
Equation Model ◽  
Marine Ecology ◽  
Practical Significance ◽  
Limited Attention ◽  
Coordinated Development ◽  
The Sustainable Development ◽  
Marine Economy ◽  
Ecological Complex

The development of marine economy has stimulated the need for marine natural products and services, as well as the demand and utilization intensity of marine resources. As a result, the coastal regions start to discharge more and more pollutants, posing a serious threat to marine ecoenvironment. Because of the interactions between marine economy and marine ecology, it is of practical significance to study the marine economic-ecological complex system (MEECS). However, the relevant studies have several common defects: the incomplete data statistics system, the limited attention on development law or action mechanism, and the lack of long-term quantitative and empirical analysis. To overcome these defects, this paper tries to measure the coordinated and coupled development (CCD) and evaluate the sustainable development of MEECS. Specifically, an ecology-dominated coordinated development model was proposed for the complex system, and a differential equation model was established to describe the dynamic coordinated development of the complex system. Through data envelopment analysis (DEA), the sustainable development of the complex system was evaluated based on its input-output efficiency. Through experiments, the outputs of decision-making units (DMUs) of our model were obtained, and the development of the subsystems in MEECS was evaluated comprehensively to verify the effectiveness of our algorithm.

scholarly journals Analysis on the Development Trend of Marine Fishery Governance

2020 ◽  
Vol 9 (7) ◽  
pp. 32
Author(s):  
Zhi Chen ◽  
Chaojie Yang ◽  
Wubo Wan ◽  
Yongzhen Liu ◽  
Zhenbo Chen ◽  
...  
Keyword(s):  
Sustainable Development ◽  
Development Trend ◽  
Marine Ecology ◽  
Ecological Environment ◽  
Marine Fisheries ◽  
The Sustainable Development ◽  
Marine Fishery ◽  
Marine Economy ◽  
Fishery Governance ◽  
The Development Trend

Marine fishery is an important part of China’s economic development. Marine fishery is not only related to the development of marine economy, but also the marine ecological environment. It is very important to promote the competitiveness of marine fisheries, protect marine ecology, and explore the sustainable development of marine fisheries. In this regard, this article analyzes the development trend of marine fisheries, analyzes the current problems in marine fishery governance, and explores effective countermeasures for the development of marine fishery governance, hoping to provide some ideas for promoting marine fishery governance and enhancing the benefits of marine fishery development.

scholarly journals Elderly Suitability of Park Recreational Space Layout Based on Visual Landscape Evaluation

2021 ◽  
Vol 13 (11) ◽  
pp. 6443
Author(s):  
Weiyi Yu ◽  
Hong Hu ◽  
Bindong Sun
Keyword(s):  
Sustainable Development ◽  
Reference Method ◽  
The Elderly ◽  
Urban Society ◽  
Individual Characteristics ◽  
Sustainable Urban Development ◽  
Practical Significance ◽  
Jiangxi Province ◽  
The Sustainable Development ◽  
Visual Landscape

Urban parks are critical for sustainable urban development. They are of theoretical and practical significance for analyzing the visual landscape of recreational spaces from the perspective of the elderly. This analysis can be used for exploring new methods for optimizing recreational space layouts to improve the physical and mental health of the elderly in parks, thus realizing the sustainable development of urban society. Taking Ziyang Park in Shangrao Central District of Jiangxi Province, China, as an example, starting from the visual characteristics of the elderly, this study quantitatively calculated the landscape viewability, total view ratio, and water view ratio for the elderly in each recreational space using Python Scripting for ArcGIS. We briefly express the elderly suitability of the visual landscape for each recreational space through a weighted synthesis of the calculation results. Our findings show that, in Ziyang Park, the elderly suitability of the visual landscape for recreational spaces is not only low overall, but also gradually decreases from the interior to the exterior of this park. Moreover, this spatial distribution may be caused by the location of zoning, surface elevation, and road slopes, as well as the individual characteristics of each recreational space. Finally, we discuss the requirements of the elderly for some geographical factors, along with the feasibility of using ArcGIS 3-D analysis to optimize the layout of the park recreational space, with the aim of providing a new research perspective and an effective reference method for designing layouts of such spaces that are favorable for the elderly to better guarantee the sustainable development of urban society.

Ефективність інноваційної діяльності харчової промисловості в системі цілей сталого розвитку країни

Ekonomika APK ◽  
2021 ◽  
Vol 319 (5) ◽  
pp. 46-56
Author(s):  
Olha Kovalenko ◽  
Liudmyla Yashchenko
Keyword(s):  
Sustainable Development ◽  
Capital Investment ◽  
Food Industry ◽  
Methodological Approach ◽  
Calculated Data ◽  
Weighted Average ◽  
Practical Significance ◽  
Educational Institutions ◽  
The Sustainable Development ◽  
Methodical Approach

The purpose of the article is to improve approaches to assessing the effectiveness of innovative activities of the food industry and its individual subsectors to identify prospects for development and problems that can hinder the sustainable development of this area of production and the country as a whole. Research methods. The article uses the methods of theoretical generalizations and comparisons, which made it possible to comprehensively consider and generalize methodological approaches to assessing the effectiveness of innovation in industries. When systematizing the calculated data by the intensity of innovation costs, the methods of statistical classification and grouping were used. To achieve the goal of the study, the methodology for assessing the level of manufacturability of industries has been improved (the OECD methodology is taken as a basis), which made it possible to re-evaluate the effectiveness of innovative activities in sub-sectors of the food industry with an emphasis on the computerization of production. Research results. The article presents a methodical approach to assessing the effectiveness of innovation in the food industry. The study is based on the OECD methodology for assessing the manufacturability of industries, which is to calculate the weighted average cost intensity of R & D. The application of this approach to the food industry has confirmed the too low level of its innovative manufacturability. It was found that due to the lack of relevant statistics on R&D expenditures, it is difficult to assess the effectiveness of innovation in certain sectors of the food industry. It is proposed to solve this problem with the help of capital investment indicators, which are invested in the software of industries and are directly related to the level of computerization of technological processes. The obtained indicators of the intensity of software costs are ranked in descending order and divided into three groups according to the level of computerization, which characterizes the efficiency of innovation, as its level increases profits and profitability in industries. This will contribute to the goals of sustainable development of the country (including goals 2 and 9) and increase the competitiveness of the food industry. Scientific novelty. A methodological approach to assessing the effectiveness of innovative activities of sub-sectors of the food industry in Ukraine is proposed, which will contribute to the formation of a new look at the research methodology of this area of knowledge. Practical significance. Designed for professionals in the field of food industry economics, scientists, teachers, graduate students and students of higher educational institutions. The results of the study can be used by experts to assess the level of manufacturability of industries. Tabl.: 3. Refs.: 30.

Scenario Analysis on the Water Environment Carrying Capacity of Wuliangsuhai Lake Basin

2012 ◽  
Vol 616-618 ◽  
pp. 1388-1393
Author(s):  
Hong Jun Lei ◽  
Lina Yin ◽  
Bei Dou Xi
Keyword(s):  
Sustainable Development ◽  
Carrying Capacity ◽  
Water Environment ◽  
Social Economy ◽  
Lake Basin ◽  
Environmental Capacity ◽  
Coordinated Development ◽  
The Sustainable Development ◽  
Capacity Index ◽  
Resource Environment

Rapid social-economic development and the ever-increasing water pollutant discharge of Wuliangsuhai lake basin made the water quality deteriorated; the lake eutrophication intensified and heavily restricted the sustainable development of the watershed’s social economy. Wuliangsuhai lake basin was selected as the study area. By the use of system dynamics simulation model the water environment and social economy were connected, and three kinds of improved scenarios (resource-environment constrained type, social economy constrained type, coordinated development type) were proposed based on the inertial and planning schemes. Ten indexes of water environment carrying capacity, i.e. the GDP per capita, ratio of industrial output to GDP, et al., were selected, and fuzzy comprehensive evaluation method was used. Results showed that, the water environmental capacity utilization ratios of COD and TN in the resource-environment constrained scenario were 69.5% and 57.9% in 2020, respectively. And the water environment carrying capacity index increased from 0.19 in 2008 to 0.31 in 2020. Under the coordinated development scenario, the surplus environmental capacity of COD and TN were 1755.46t/a, 260.21t/a respectively, and the water environment carrying capacity index was up to 0.29 in 2020. The sustainable development plan was proposed and some feasible suggestions and strategies were put forward.

scholarly journals Sustainable Development of New Urbanization from the Perspective of Coordination: A New Complex System of Urbanization‒Technology Innovation and the Atmospheric Environment

Atmosphere ◽  
2019 ◽  
Vol 10 (11) ◽  
pp. 652 ◽  
Author(s):  
Bin Jiang ◽  
Lei Ding ◽  
Xuejuan Fang
Keyword(s):  
Sustainable Development ◽  
Technology Innovation ◽  
Strategic Decision ◽  
Atmospheric Environment ◽  
Entropy Weight ◽  
Coordinated Development ◽  
The Sustainable Development ◽  
New Type ◽  
Urbanization In China ◽  
Coordination Degree

Exploring the coordinated development of urbanization (U), technology innovation (T), and the atmospheric environment (A) is an important way to realize the sustainable development of new-type urbanization in China. Compared with existing research, we developed an integrated index system that accurately represents the overall effect of the three subsystems of UTA, and a new weight determination method, the structure entropy weight (SEW), was introduced. Then, we constructed a coordinated development index (CDI) of UTA to measure the level of sustainability of new-type urbanization. This study also analyzed trends observed in UTA for 11 cities in Zhejiang Province of China, using statistical panel data collected from 2006 to 2017. The results showed that: (1) urbanization efficiency, the benefits of technological innovation, and air quality weigh the most in the indicator systems, which indicates that they are key factors in the behavior of UTA. The subsystem scores of the 11 cities show regional differences to some extent. (2) Comparing the coordination level of UTA subsystems, we found that the order is: coordination degree of UT > coordination degree of UA > coordination degree of TA. This suggests that the atmospheric environment system improvement is an important strategic decision for sustainable urbanization in Zhejiang. (3) The UTACDI values of the 11 cities are not high enough, as the coordination is mainly low, basic, or good, while none of the cities reached the stage of excellent coordination. (4) Gray Model (1,1) revealed that the time taking to achieve excellent coordination varies for different cities. Hangzhou and Ningbo were predicted to reach the excellent coordination level in 2018. Other cities are predicted to take 2–4 years to adjust their urbanization strategies enough to be considered to have excellent coordination of their UTA system.

Study and Application of Sustainable Development Concept in Design of Industrial Products

2012 ◽  
Vol 271-272 ◽  
pp. 1137-1141
Author(s):  
Le Bin Jia ◽  
Qi Fang Bo ◽  
Mei Yang ◽  
Xin Zhang
Keyword(s):  
Sustainable Development ◽  
Sustainable Design ◽  
Rapid Development ◽  
Chinese Economy ◽  
Practical Significance ◽  
Industrial Products ◽  
The Sustainable Development ◽  
Leading Position ◽  
Extensive Growth ◽  
Economic Growth Mode

With the rapid development of Chinese economy, China has entered industrialization metaphase, heavy industry stage. The high consumption, high pollution and poor efficiency economic growth mode which the pattern of extensive growth has taken a leading position has never changed while industrial products are improving human living quality and offering convenient for humans. It has become a chief culprit in resources waste and environmental disruption. Therefore, advocating sustainable design in field of design of industrial products and taking energy saving and emission reduction concept as the key point of sustainable design will has distinctly important practical significance for the sustainable development of the whole society.

scholarly journals УПРАВЛІННЯ СІЛЬСЬКИМ ГОСПОДАРСТВОМ ПІВНІЧНОГО РЕГІОНУ В СИСТЕМІ ПРОДОВОЛЬЧОВОЇ БЕЗПЕКИ

2021 ◽  
pp. 100-107
Author(s):  
Валентин Олександрович Іванов
Keyword(s):  
Sustainable Development ◽  
Agricultural Production ◽  
Agricultural Sector ◽  
Komi Republic ◽  
Practical Significance ◽  
The Sustainable Development ◽  
Agrarian Economy ◽  
Self Sufficiency ◽  
Northern Territories ◽  
The 1960S

Agriculture and commercial economy of the Northern zone developed together with the development of the territory, is a way of life of the peoples rooted here. It was based on centuries-old agricultural traditions taking into account the extreme harsh natural conditions and agricultural features. The agro-industrial farm is designed to provide the population with biologically complete local food products, perform a social function. The purpose of the article is the sustainable development of agricultural production, providing an increase in the level of food self-sufficiency of the population of the northern territories on the example of the Komi Republic. The subject of the study is the process of managing the sustainable development of the agricultural sector. The research methods used were systematic, comparative analysis, analogies, statistical, generalization of accumulated experience. The hypothesis of the study. The development of local agricultural production will increase food self-sufficiency, which will lead to savings in investments in transport, reduce product losses and improve its quality. Presentation of the main material. The possibilities and limitations of the development of northern agriculture are revealed. The trends in the development of the agricultural sector in the 1960s-1980s and in the conditions of market transformations are considered. The reasons for the decline in agricultural production, the reduction of the coefficient of food self-sufficiency are established. Priorities for the development of agriculture have been determined. Practical significance. Conclusions and recommendations can be taken into account by the Ministry of Agriculture and Consumer Market of the Komi Republic and other government bodies when determining the directions for improving state policy on the development of the agricultural sector. Conclusions of the study. Sustainable development of agriculture and increasing food self-sufficiency will require strengthening innovative modernization, the formation of a multi-layered agrarian economy, improving the economic mechanism, priority development of rural infrastructure, improving the level and quality of life of peasants.

scholarly journals Conflict or Coordination? Assessment of Coordinated Development between Socioeconomic and Ecological Environment in Resource-based Cities ： Evidence from Sichuan Province of China

2021 ◽  
Author(s):  
Yi Xiao ◽  
Yuan Li ◽  
Huan Huang
Keyword(s):  
Sustainable Development ◽  
Comprehensive Evaluation ◽  
Indicator System ◽  
Sichuan Province ◽  
Ecological Environment ◽  
Coordinated Development ◽  
The Sustainable Development ◽  
Evaluation Indicator System ◽  
Comprehensive Level ◽  
Development Goals

Abstract The relationship between socioeconomic and ecological environment become a significant factor influencing the sustainable development of resource-based cities (RBCs), the transformation of RBCs is a key component of regional high-quality development. A comprehensive evaluation indicator system was constructed to research the coupling coordination level of RBCs in this paper, the dynamic DM model and the CCD model were adopted to measure the comprehensive level of the coupling coordination degree between socioeconomic and ecological environment of the 9 resource-based cities in Sichuan province. The results showed that the coupling coordination level was not ideal. Only two cities were located to the moderate coordination, and other cities were located to the primary coordination or tiny coordination. In addition, there was a significant different between SE and EE, and the comprehensive evaluation score of SE was lower than that of EE in eight RBCs, which accounting for 88.89%. Based on this, the policy suggestions for the sustainable development of different type of RBCs were provided. This study offers a model of China’s experience that might be benefit for achieving sustainable development goals (SGDs) of other cities and countries.

scholarly journals Analysis and Countermeasures of higher education supply under the background of sustainable development

2021 ◽  
Vol 251 ◽  
pp. 02083
Author(s):  
Yonghui Cao ◽  
He Jiang
Keyword(s):  
Higher Education ◽  
Sustainable Development ◽  
Henan Province ◽  
Practical Significance ◽  
The Sustainable Development ◽  
Quality Of Higher Education ◽  
Starting Point ◽  
Social And Economic Development ◽  
Education Supply

With the sustainable development of economy and society and the acceleration of the popularization of higher education, Henan Province, as a big province of education, has developed rapidly, but it also has some drawbacks. As an important mission of higher education, the supply of higher education is a systematic problem with regularity, which is closely related to the regional social and economic development. The problems of higher education supply seriously affect the energy of higher education. Based on this, this paper takes the supply of higher education as the starting point. On the basis of sorting out the current situation and problems of the supply evolution of undergraduate colleges in Henan Province, this paper puts forward some policy suggestions to improve the effective supply of higher education in Henan Province. This has a certain theoretical and practical significance to promote the effective supply of higher education in Henan Province and improve the supply quality of higher education in Henan Province.

scholarly journals The Influence of Internet Finance on the Sustainable Development of the Financial Ecosystem in China

2020 ◽  
Vol 12 (6) ◽  
pp. 2365
Author(s):  
Shuping Li ◽  
Xinghua Liu ◽  
Chongren Wang
Keyword(s):  
Sustainable Development ◽  
Practical Significance ◽  
Conditional Correlation ◽  
The Sustainable Development ◽  
Dynamic Correlation ◽  
Long Term Stability ◽  
Internet Finance ◽  
Almost All ◽  
A New Species

As a new species in the financial ecosystem, internet finance has significantly impacted traditional finance and has improved the diversity and ended the long-term stability of the financial ecosystem. From the perspective of the interaction between the ecological subjects of the Internet and traditional finance, this study examines the influence of internet finance on the sustainability of the financial ecosystem in China. We tested the dynamic correlation and risk transmission at the volatility level between the ecological subjects of internet finance and the banking, securities, and insurance industries by establishing a dynamic conditional correlation-generalized autoregressive conditional heteroskedasticity (GARCH) model of Baba, Engle, Kraft, and Kroner (DCC-GARCH-BEKK). The result indicates a positive dynamic correlation between internet finance and traditional finance almost all of the time. The introduction of internet finance has changed the risk transmission effect among the ecological subjects of traditional finance. Based on empirical findings, this study provides suggestions to promote the sustainable development of internet finance and the whole financial ecosystem. Our research not only has strong practical significance but also contributes significantly to the literature on internet finance and sustainable development.

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