Environmental damage compensation for illegal solid waste dumping in China.

China aims to improve its system for pursuing environmental damage compensation environmental violation cases. To hold violators accountable, China has an effective system for the identification and assessment (I&A) of environmental damage. This study selected a typical case of the illegal dumping of solid waste (IDSW) in China to analyze the causes, the degree, and characteristics of environmental damage, focusing on components such as the physical quantification and valuation of damage.

How Green Are the Streets Within the Sixth Ring Road of Beijing? An Analysis Based on Tencent Street View Pictures and the Green View Index.

Street greenery, an important urban landscape component, is closely related to people’s physical and mental health. This study employs the green view index (GVI) as a quantitative indicator to evaluate visual greenery from a pedestrian’s perspective and uses an image segmentation method to calculate the quantity of visual greenery from Tencent street view pictures. This article aims to quantify street greenery in the area within the sixth ring road in Beijing, analyse the relations between road parameters and the GVI, and compare the visual greenery of different road types.

[Analysis on the role and endowment of virtual water in agricultural ecosystem].

Water is one of the most important components of agricultural ecosystem, and also a source of food security, which plays an essential role in ensuring sustainable food resources for a growing population. In this study, the policy relevancy of virtual water was addressed, with food production, alternative trend of import, and product condition analyzed. The results showed that an average of 10.