Eco-Environment Status and Protection Countermeasures in the Luziping Phosphate Mining Area, Xingshan

Abstract

Luziping phosphate mining area is the representative of phosphate mining field in Western Hubei. On the base of stern the status of mine eco-environment status in Luziping phosphate mining area, this paper put forward governance measure to recover land to holt and arable land. The research will point out directions and measure for reclamation of other similar areas.

A Hybrid Approach to Investigating Major Management Factors for Effective Highway Preventive Maintenance

“…However, due to the extensive use of expressways and their prolonged operational time, road damage and deterioration are often unavoidable, leading to a decline in tra c service quality and even jeopardizing personal safety in severe cases (Zhu 2022, Shi 2017. Moreover, heavy tra c loads, rising user expectations, and insu cient maintenance funds pose enormous maintenance pressure on highway management (Zhang 2018, Wang 2018. Therefore, the highway maintenance speci cation recommends implementing a prevention-based maintenance policy (Li et al 2022).…”

“…Additionally, some HPM techniques, such as pavement preservation, can use ecofriendly materials and processes that are less harmful to the environment. HPM also identi es and resolves safety hazards through regular maintenance, which improves the safety and accessibility of highways (Wang 2018). In conclusion, the implementation of effective HPM can contribute to the cleaner production of highway infrastructures and sustainability of urban transportation systems.…”