Studiul structurii peisajelor bazinului hidrografic Nârnova în baza imaginilor satelitare LANDSAT 8

2019 ◽  
Author(s):  
Liliana Stratan ◽  
◽  
Iurie Bejan ◽  
Keyword(s):  
Landscape Pattern ◽  
Landscape Planning ◽  
Scientific Basis ◽  
Landsat 8 ◽  
System Technology ◽  
Landscape Elements ◽  
Theoretical Support ◽  
Regional Landscape ◽  
Information System Technology ◽  
Anthropic Pressure

The efficient development of remote sensing and geographic information system technology provides more accurate technical support for the quantitative analysis of landscape pattern. In order to effectively reflect the current situation of the landscape pattern of the Nirnova river basin, it is better to understand the interaction between anthropic pressure and landscape elements, and to provide scientific basis and theoretical support for the regional landscape planning.

scholarly journals Mind the Gap: Why the Landscape Planning System in Sardinia Does Not Work

2021 ◽  
Vol 13 (13) ◽  
pp. 7300
Author(s):  
Anna Maria Colavitti ◽  
Alessio Floris ◽  
Sergio Serra
Keyword(s):  
Landscape Planning ◽  
Comparative Method ◽  
Poor Quality ◽  
Planning System ◽  
Local Planning ◽  
The Common ◽  
Regional Landscape ◽  
Landscape Protection

In Italy, after the introduction of the Code of Cultural Heritage and Landscape in 2004, the Regional Landscape Plan (RLP) has acquired a coordination role in the urban planning system, for the implementation of policies for landscape protection and valorisation. The case study of the RLP of Sardinia is a paradigmatic application to the coastal area of the island, which is considered most vulnerable and subject to settlement pressure. The objectives of preservation and valorisation of the territorial resources should be transferred into local planning instruments by adopting strategies aimed at the preservation of the consolidated urban fabric, at the requalification and completion of the existing built-up areas according to the principles of land take limitation and increase in urban quality. The paper investigates the state of implementation and the level of integration of landscape contents in the local plans that have been adapted to the RLP, using a qualitative comparative method. In addition, the results of the plan coherence checks, elaborated by the regional monitoring bodies after the adaptation process, have been analysed to identify the common criticalities and weaknesses. The results highlight the lack of effectiveness of the RLP, after more than a decade since its approval, considering the limited number of adequate local plans and the poor quality of their analytical and regulative contents in terms of landscape protection and valorisation. Conclusions suggest some possible ways to revise the RLP, focusing on the participation of local communities and the development of a new landscape culture.

scholarly journals Determinants of SEA effectiveness: an empirical investigation over municipal spatial planning in Sardinia

2013 ◽  
Vol 44 (2s) ◽  
Author(s):  
Andrea De Montis ◽  
Antonio Ledda ◽  
Amedeo Ganciu ◽  
Mario Barra ◽  
Simone Caschili
Keyword(s):  
Spatial Planning ◽  
Landscape Planning ◽  
Planning System ◽  
Master Plan ◽  
Planning Tool ◽  
New Approach ◽  
Master Plans ◽  
First Results ◽  
Regional Landscape ◽  
Municipal Level

The late formal tradition of strategic environmental assessment (SEA) European Directive into the Italian planning system has so far induced a variety of behaviour of administrative bodies and planning agencies involved. In Italy and Sardinia, a new approach to landscape planning is characterizing spatial planning practice from the regional to the municipal level. Currently municipalities are adjusting their master plan to the prescriptions of the regional landscape planning instrument (in Italian, Piano Paesaggistico Regionale, PPR), according to processes that have to be integrated with a proper SEA development. With respect to this background, the aim of this paper is to assess the level of SEA implementation on the master plans of Sardinia six years after the approval of the PPR. The first results show that many municipalities are not provided with a master plan (in Italian, Piano Urbanistico Comunale, PUC) and they have in force just an old planning tool. Moreover, just some municipalities have adapted the PUC to the PPR carrying out a SEA process.

scholarly journals Illuminance Reconstruction of Road Lighting in Urban Areas for Efficient and Healthy Lighting Performance Evaluation

2018 ◽  
Vol 8 (9) ◽  
pp. 1646 ◽  
Author(s):  
Qi Yao ◽  
Hongbing Wang ◽  
Jim Uttley ◽  
Xiaobo Zhuang
Keyword(s):  
Urban Areas ◽  
Average Error ◽  
Feature Points ◽  
Human Beings ◽  
System Technology ◽  
Practical Applications ◽  
Road Lighting ◽  
Information System Technology ◽  
Traditional Approaches ◽  
Model Approach

Big lighting data are required for evaluation of lighting performance and impacts on human beings, environment, and ecology for smart urban lighting. However, traditional approaches of measuring road lighting cannot achieve this aim. We propose a rule-of-thumb model approach based on some feature points to reconstruct road lighting in urban areas. We validated the reconstructed illuminance with both software simulated and real road lighting scenes, and the average error is between 6 and 19%. This precision is acceptable in practical applications. Using this approach, we reconstructed the illuminance of three real road lighting environments in a block and further estimated the mesopic luminance and melanopic illuminance performance. In the future, by virtue of Geographic Information System technology, the approach may provide big lighting data for evaluation and analysis, and help build smarter urban lighting.

scholarly journals Construction of Characteristic Town Brand Color Systems: Color Extraction Based on Regional Landscape Architecture

2021 ◽  
Vol 236 ◽  
pp. 03037
Author(s):  
Fangyi Mao ◽  
Pengcheng Zhao ◽  
Zhe Zhu
Keyword(s):  
Cultural Landscape ◽  
System Development ◽  
Modern Science ◽  
Visual Image ◽  
Scientific Basis ◽  
Innovative Strategies ◽  
Color Design ◽  
Brand Building ◽  
Color System ◽  
Regional Landscape

The brand image design of characteristic towns already becomes the way to improve awareness and promote propaganda in many characteristic towns. However, during the brand color system construction of characteristic towns, the differences in natural geography and cultural landscape have resulted in universal differentiation of characteristic towns, but the brand color constructions are very similar and lack scientific basis or differences, and even deviate from the original intention of town brand building. Given the difficulty in the brand color system development of characteristic towns, we proposed a strategy to build the characteristic town brand color system according to the color extraction from regional landscape buildings. With the characteristic Xiaolan Town in Zhongshan City of Guangdong province as example, the features of natural landscape plants and architecture color design were extracted on basis of the comprehensive regional landscapes. The color library for color design was acquired through data analysis, and the colors of historical landscape buildings were integrated with the colors of modern science and technology elements. With the introduction of building graphs, the deep connection between color design and brand visual image was enhanced. This design strategy offers some scientific values and theoretical guidance for exploring the brand color design systems of characteristic towns and for guiding the innovative strategies of designers.

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