How does tourism impact urbanization?4 answersTourism has a significant impact on urbanization. It promotes urban-rural integration, narrowing the gap between urban and rural areas. Tourism development also contributes to the growth and expansion of cities and towns, transforming rural and peripheral landscapes into urban areas. Additionally, tourism can increase urban housing prices, particularly through domestic tourism, and this effect varies across different city sizes, locations, and tourist status. Furthermore, the eco-efficiency of tourism destinations is influenced by urbanization, with improvements in urbanization promoting economic and environmentally sustainable development. The environmental changes caused by green urbanization positively impact tourists' attachment to destinations, highlighting the importance of tourists' experience of urban change for destination marketing. Overall, tourism plays a crucial role in shaping urbanization processes, contributing to urban-rural integration, economic development, and environmental sustainability.
Is there any impacts on housing prices and sales about the low emission?5 answersThere are mixed impacts on housing prices and sales due to low emissions. In some cases, housing prices rise as pollution levels decrease, as predicted by hedonic theory. However, the release of emission information, such as through the European Pollutant Release and Transfer Register (E-PRTR), does not have a significant effect on housing prices. On the other hand, haze has a negative impact on both selling and rental prices of houses, with residents willing to pay a premium for better air quality. The announcement of the VW diesel emissions scandal also had a negative impact on house prices in the vicinity of the VW plant, with the effect being larger for locations closer to the plant. Finally, energy efficiency ratings mandated by the European Union have a positive impact on house prices, particularly for apartments in the top energy-efficiency categories.
How to achieve low carbon city?4 answersTo achieve a low-carbon city, several key strategies can be implemented. Firstly, it is important to focus on industrial structure adjustment, technological innovation, and the promotion of clean energy. Additionally, the concept of a low-carbon city emphasizes resource savings, low waste emissions, high operating efficiency, and sustainable urban activities. Implementing a polycentric network structure with high urban density and activity intensity can effectively support low-carbon strategies. Furthermore, digital technologies can play a crucial role in enhancing efficiency and reducing carbon footprints in cities. Lastly, traffic signal control using deep reinforcement learning techniques can contribute to low-carbon and environmentally friendly cities. By combining these strategies, cities can work towards achieving a low-carbon future.
How does the geography of a city affect the respiratory health of its residents?5 answersThe geography of a city can have a significant impact on the respiratory health of its residents. Studies have shown that urban heat island (UHI) effects, such as rising summer temperatures, can increase the risk of respiratory diseases. Additionally, the association between asthma emergency visits (AEV) and ambient air pollutants, such as NO2 and PM10, has been observed in cities. Poor air quality, influenced by weather conditions, topography, and geography, can lead to respiratory illnesses like Chronic Obstructive Pulmonary Disease (COPD) and asthma. Socioeconomic factors also play a role, as socioeconomic characteristics have been identified as major discriminators for respiratory health inequalities among urban areas. Understanding the relationships between geography, air pollution, and socioeconomic factors is crucial for designing effective urban policies to improve respiratory health outcomes.
How does urbanization impact urban heat island?4 answersUrbanization has a significant impact on the urban heat island (UHI) phenomenon. As cities expand and urban areas increase, there is a decrease in green spaces and an increase in built-up areas, resulting in higher temperatures in urban centers compared to surrounding rural areas. The transformation of natural landscapes into impervious surfaces such as concrete and asphalt leads to low albedo, high impermeability, and thermal properties that favor energy storage and heat release, contributing to the UHI effect. Studies have shown that urban areas experience elevated surface and air temperatures compared to their rural surroundings, leading to the warming of urban areas, known as the heat island effect. The expansion of urban areas and dense settlements further exacerbates the UHI effect, causing an increase in average temperatures in cities. The impacts of UHI can be felt more deeply in cities with growing populations and inadequate urban planning policies.
What cities are affected by global warming?8 answers