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Spatial Distribution Simulation and Trend Analysis of Land Use in Sanya Based on GeoSOS-FLUS Model
Jian Kai,
Wang Shengnan,
Guo Lixia,
Zhang Qing
Issue:
Volume 5, Issue 4, December 2020
Pages:
97-108
Received:
29 October 2020
Accepted:
9 November 2020
Published:
19 November 2020
Abstract: In the new era, with the acceleration of the construction of Hainan Free Trade Island, the contradiction between the maintenance of ecological security and the development of urban and rural construction in Sanya has become increasingly prominent. In order to explore the spatial pattern and sustainable development trend of land use in Sanya City in the future, this study uses the GeoSOS-FLUS model as the main model, ENVI remote sensing image interpretation and ArcGIS spatial analysis as the supplement, and Fragastas landscape pattern index analysis as the supplement to realize the spatial layout simulation and diversity evaluation of land use in Sanya City in the future. The land use circulation trend, fragmentation trend and diversity trend in Sanya from 2017 to 2025 were analyzed, and the regulation and guidance strategies of land use were discussed from three aspects of land space planning control, land landscape pattern control and land use circulation control. The results show that under the strict land use conversion restrictions, the degree of fragmentation of the land system in Sanya is generally decreased, and it maintains a relatively stable integrity, diversity and uniformity of the land system.
Abstract: In the new era, with the acceleration of the construction of Hainan Free Trade Island, the contradiction between the maintenance of ecological security and the development of urban and rural construction in Sanya has become increasingly prominent. In order to explore the spatial pattern and sustainable development trend of land use in Sanya City in...
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Water Areas of Kiev: Losses, Gains and Ways of Revival
Nikolai Demin,
Olga Mykhailyk
Issue:
Volume 5, Issue 4, December 2020
Pages:
109-113
Received:
5 November 2020
Accepted:
20 November 2020
Published:
27 November 2020
Abstract: The article is devoted to one of the most important issues of urban planning – the coexistence of water bodies and the city. Vulnerability of natural waters in the urban environment is compared to the circulatory system of the human body. For illustrative purpose, the great Leonardo da Vinci, who initiated regional redevelopment using both river resources and human activities, is cited. The status of river ecosystems of the city of Kiev is considered retrospectively. The Dnieper River is the main waterway of Kiev. It is this great European river that gave birth to one of the world’s most beautiful cities – Kiev, the capital of Ukraine. The River Dnieper plays an important role in the modern life of the city as well as it did in the ancient times. The article highlights and suggests ways to elaborate environmental problems of the Dnieper River today. The article describes numerous small rivers of Kiev and artificially created lakes of the Opechen system which along with other water areas form a rich water network of Kiev. It emphasizes the contribution of Kiev builders in the creation of new housing estates and the Kiev Venice canal by the method of hydronium which was later introduced in world practice. Most regrettably, the river harbor on the historic river Pochayna and the drinking water source were lost for the people of Kiev in the course of time. The article shows the interrelation of modern factors of anthropogenic load on the water area of Kiev as well as the coexistence of the river and the costal territories. Actions are proposed to preserve ecosystems in accord with the Water Code of Ukraine. Finally, measures are put forward to revival and preservation of reservoirs and their coastal areas. Professional planning of river areas and the establishment of restrictive green lines will help preserve the natural component of the urban body of Kiev.
Abstract: The article is devoted to one of the most important issues of urban planning – the coexistence of water bodies and the city. Vulnerability of natural waters in the urban environment is compared to the circulatory system of the human body. For illustrative purpose, the great Leonardo da Vinci, who initiated regional redevelopment using both river re...
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Exploring Multiculturalism as a Dynamic Factor for Spurring the New Economy, Particularly Present Within Port Cities
Issue:
Volume 5, Issue 4, December 2020
Pages:
114-121
Received:
20 November 2020
Accepted:
7 December 2020
Published:
16 December 2020
Abstract: Cities are widely recognized as the preferred places for cultural production and interactions, with their ability to agglomerate high-skilled workers and talented people, and to host services and knowledge infrastructures connected through formal and informal networks. They stand at the intersection points of both physical connections, including passenger travels and trade of goods and non-physical relations. The paper starts from the acknowledgment that innovation comes out as a consequence of these networks, triggering the economic growth and making cities attractive and competitive. It will then investigate the role of the human capital, as the current best productive asset, that acquires a new value in virtue of the social capital. The aim is to demonstrate that multiculturalism is an innovative, dynamic factor for development necessary for cities to thrive, that is particularly present within port cities. These nodes of transportation and relational networks, in fact, are embedded into several activities that go far beyond their boundaries and emerge as places of conflicts, but also of innovation and progress. In order to support the discussion, this contribution will explore the Innovation District of Boston as a significant case study, since, with its strong multiculturalism within a port environment that is deeply changing, the area is favoring the new economy of innovation. The results of the study will highlight the challenging character of stressing multiculturalism in a general climate of mistrust, intolerance and fear and will recognize the fact that in the era of the human capital there is an important element linked to connections, both physical (transportation links) and relational (social capital), that have the ability to transform the look of cities, opening up new opportunities to grow and use the human capital in unexpected ways. A set of possible future scenarios of policies will be proposed as well, considering the diversity added value and the prioritization of physical and relational connections.
Abstract: Cities are widely recognized as the preferred places for cultural production and interactions, with their ability to agglomerate high-skilled workers and talented people, and to host services and knowledge infrastructures connected through formal and informal networks. They stand at the intersection points of both physical connections, including pa...
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Exploration of Natural Playgrounds in Urban Parks: Promoting Children’s Health
Kaidi Zuo,
Lihua Wei,
Yanguo Cong
Issue:
Volume 5, Issue 4, December 2020
Pages:
122-131
Received:
11 November 2020
Published:
16 December 2020
Abstract: Children’s health includes physiological, psychological, cognitive, behavioral and other aspects of health. Playing in nature has been demonstrated to have irreplaceable benefits for children’s health. However, the urban built-up environment devours the natural play space and aggravates children’s problems. Since the 1990s, people have gradually realized the importance of nature and play, thus began to explore the natural children’s playground. The COVID-19 pandemic also makes people pay greater attention to the natural and healthy living environment. The urban park is an important place for children to play freely. It is of great significance to explore the natural design of its playground. Starting from the connotation and function of nature, games and playgrounds, this paper analyzes children’s preference for playgrounds. In addition, combined with the previous researches, five thoughts on the planning and design of natural playgrounds in urban parks are summarized: (1) The natural environment should be accessible and approachable; (2) The original natural objects and the natural products are suitable to coexist; (3) The undulating terrain can be combined with the flat grassland; (4) The dynamic and diversity of natural elements is very important; (5) The balance between safety and adventure is also needed. Finally, it is proposed that children’s choice priority and use characteristics of various play elements can be further studied to guide planning and design more accurately.
Abstract: Children’s health includes physiological, psychological, cognitive, behavioral and other aspects of health. Playing in nature has been demonstrated to have irreplaceable benefits for children’s health. However, the urban built-up environment devours the natural play space and aggravates children’s problems. Since the 1990s, people have gradually re...
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