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Moonlight vs. Artificial Light: A Comparative Study on Visitors’ Experiences of Nightscape Within Urban Green Spaces
Jingwei ZHAO, Dongyu LIU, Shuhui DENG
Landsc. Archit. Front.. 2023, 11 (6): 8-21.
https://doi.org/10.15302/J-LAF-1-020087
Enhancing the nighttime environment of urban green spaces to improve visitor’s experiences plays a pivotal role in realizing the full functional potential of these spaces and promoting the health and well-being of residents. However, the predominant focus of designers tends to be on artificial illumination within nightscapes, often overshadowing the consideration of natural lights such as moonlight. In this study, a total of 44 photographs of nightscapes with and without artificial lights at half- and full-moon nights respectively were taken using digital cameras at 11 sample sites of urban green spaces. Scored by college students, these photographs were assessed according to visitors’ experience in five dimensions. The results indicated that at both half- and full-moon nights, the average scores of the five experience dimensions in artificial lights were higher compared with moonlight conditions. However, at full-moon night, no significant difference in aesthetic preference, relaxation, and interestingness between artificial light and moonlight conditions was found; whereas, in terms of safety and willingness to visit, the scores under artificial light condition were significantly higher than those under moonlight. At half-moon night, there was no significant difference in aesthetic preference between artificial light and moonlight conditions, but the other four experience dimensions were significantly higher under the artificial light condition. These findings provide a theoretical basis to support the reintroduction of moonlight into urban green spaces.
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Research on Mulberry-dyke & Fish-pond Agricultural Heritage Protection Based on the Concept of Rural Environmental Museum—Case Study on Digang Village in Huzhou City, Zhejiang Province
Rui MA, Yifei GAO, Shuang DU, Yuxiang FAN
Landsc. Archit. Front.. 2023, 11 (6): 22-43.
https://doi.org/10.15302/J-LAF-1-020086
Since the initiation in 2002, the Globally Important Agricultural Heritage Systems (GIAHS) have attracted widespread attention from the international heritage community. Although the total number of GIAHS projects in China has ranked among the top in the world, most of these heritage sites still face challenges of insufficient value interpretation and presentation, as well as unsustainable protection and utilization. This research draws on the concept of rural environmental museum to establish a multi-scale protection framework for Mulberry-dyke & Fish-pond GIAHS. Taking the mulberry-dyke & fish-pond agricultural heritage in Digang Village of Huzhou City in Zhejiang Province as an example, layered protection strategies were proposed considering its current status. At the macro-scale, delineate the heritage interpretation scope according to the refined regional cultural identity; at the meso-scale, build a graded facility system for heritage value display according to the determined display sequence; at the micro-scale, enhance the sense of place in daily landscapes and integrate daily community activities into heritage spaces. This path from heritage value interpretation to spatial planning can provide reference for related protection practice of other GIAHS projects.
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Adaptive Transformation of Historic Water Works in Hamburg, Germany: From Essential Infrastructure and Cornerstone of Public Health to Valuable Man-Made Ecosystems and Designed Public Spaces
Sigrid HEHL-LANGE, Eckart LANGE
Landsc. Archit. Front.. 2023, 11 (6): 44-53.
https://doi.org/10.15302/J-LAF-1-020088
A lack of safe drinking water supply is the cause of a number of waterborne diseases such as cholera. Even nowadays, an estimated 100,000 people die from cholera each year. Since the early/mid-19th century relatively simple but highly effective engineering solutions were developed that helped provide clean drinking water. In 1892 the City of Hamburg, Germany was hit by a cholera epidemic and more than 8,000 people died within a few weeks. As a consequence, sedimentation and filtration systems to provide clean drinking water were built. They were in operation for nearly a century and subsequently became disused in recent decades. Since then, a number of proposals including large mixed-use developments were put forward and over time adapted to the changing needs to offer educational and recreational services, as well as enhancing natural assets. While the historic buildings of high heritage value were conserved, the sedimentation and filtration systems in their landscape setting transformed through natural succession combined with design interventions into attractive and valuable habitats. In addition, some of the former sedimentation basins were found to be the most suitable locations to compensate for the environmental impact of the highly disputed dredging of the Elbe River and were redesigned to provide a new habitat for a rare and endemic plant species.
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Nagara Rimba Nusa: Creating a Co-Existence Living Between Indonesia’s New Capital City and the Forest Ecosystem in Borneo Island, Indonesia
Diana ZERLINA, Yasmina AZRIANI
Landsc. Archit. Front.. 2023, 11 (6): 54-64.
https://doi.org/10.15302/J-LAF-1-030050
The capital of Indonesia is planned to be relocated to East Kalimantan, Borneo Island starting 2024. Borneo Island is treasured for its vast biodiversity and enormous rainforest ecosystem. Entitled “Nagara Rimba Nusa,” the design of the core area of the new capital city Ibu Kota Nusantara, brought the idea of building a city with the wisdom of Indonesian Culture and Forests. Taking forest ecosystem as the foundation and core, the design approach reflects urban forming process, responsive design, and nature-inspired architecture. This article strives to unfold the design principles and inventions dealing with the complex interlaced relations between the city and the forest, which reflect the ideas and literature of landscape urbanism. Landscape urbanism is portrayed as a development agent and a way of thinking in the design strategies for Kawasan Inti Pusat Pemerintahan (KIPP), to embed the urban form into Borneo’s forest ecosystem. Through this perspective and innovative design approaches, Nagara Rimba Nusa creates an ideal city that fits in the context of forest environment.
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