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The exploitation of coastal beach plays a great role in promoting the development of local economy. The employment of different development modes of coastal beach will in different degrees influence local resources, environment, ecosystem stability, economic and social development and so on. Therefore, the choice of a scientific and rational model is particularly important to the exploitation of coastal...
With world population growth, the demand for food, vegetable and so on is increasing. However, arable land area cannot expand. Moreover it would decrease owing to land use change with socio-economic development. Especially in China that is the most populated country in the world, while its cultivated land area could not match with the population, farmland is gradually declining with urbanization progress...
Given that the urban area is a complex ecosystem consisted of natural, societal and economic entities, urban ecosystem health evaluation is necessary for the scientific decision-making and proper ecological restoration. In this paper, the framework and methodology of urban ecosystem health evaluation based on emergy are proposed. The system of indices is developed including vigor, structure, resilience,...
The sustainable urban development research is a hot spot in science, economics, society etc. The Ecological Footprint (EF) method, which originally developed by Wackernagel and Rees in the mid-1990s, is a useful approach to detect the sustainability of the city. The Ecological Footprint (EF) is a measure of human demand on the bioproductive land area that is required to support the resource demands...
It is the only way for Chinapsilas construction of environment-friendly and energy- and resource-efficient society that economic and technological development zones, high-tech industrial parks try to establish recycling-based economic model of special symbiotic cluster networks for manufacturers through the ecological transformation. General theories of eco-industrial parks, feasibility analysis of...
Ecological environment is the primary condition for human being survival, social and economic development. The research of the regional ecological environment becomes more and more important to regional sustainable development in order to achieve the harmonious relationship between the person and the nature. In the process, the regional ecological environment spatial data which can express the spatial...
Energy is the most basal material demand for exist and development of human being. Due to poverty in economy, eco-environment and shortage of rural household energy and excessive consumption of biofuel becomes the important factor driving eco-environment degeneration in Loess Hilly Region of Gansu province. Data about household energy using was obtained by questionnaires in this research, environmental...
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