What is not included in the characteristics of tourism resources development?

sustainability. The development of tourism resources refers to an economic and technological system engineering that takes the development of tourism as the premise, takes the market demand as the guidance, takes tourism resources as the core, and focuses on exerting, improving and improving the attraction of tourism resources to tourists, and systematically utilizes tourism resources. Although sustainability is one of the important goals of modern tourism development, not all the development of tourism resources can achieve sustainability, because the development of tourism resources is often affected by many factors, such as market demand, economic benefits, environmental protection and so on. Therefore, sustainability is not a necessary feature of tourism resources development.