Journal of Environmental & Earth Sciences

Abstract: In deep coal mining, skip mining techniques are increasingly adopted, yet their discontinuous extraction sequences and unique coal pillar support mechanisms create complex overburden failure patterns. This complexity gives rise to severe multi-source water hazards, including persistent threats from bed-separation water, goaf water accumulation, and structural water ingress. The intricate hydro-geological conditions, characterized by variable... More

Abstract: With the increasing scale of underground space construction, urban karst geological disasters in China are becoming more and more serious, having a serious impact on people’s daily lives and engineering construction. In this paper, a variety of monitoring methods are used to analyze the spatial and temporal variation characteristics of regional land subsidence during the... More

Abstract: The low spatial resolution of the Integrated Multi-satellitE Retrievals for Global Precipitation Measurement (IMERG), a mainstream Global Precipitation Measurement (GPM) product, limits its use in refined drought analysis over complex monsoon underlying surfaces. To resolve this issue, this study proposes an integrated meteorological drought monitoring framework (SPTI), which enhances accuracy by coupling 0.05° downscaled IMERG precipitation data... More

Abstract: With the intensification of global climate change, flood disasters have become increasingly frequent, and satellite remote sensing has become a core technical means for flood monitoring. The Fengyun meteorological satellites, independently developed by China, hold irreplaceable application value in the timely and efficient monitoring of flood disasters. As a systematic review, this study aims to address the lack of systematic regarding the... More

Abstract: During the tapping process of a blast furnace, a large amount of high-temperature dust is generated. Relying solely on dust removal systems to control the spread of dust within the workshop will generate huge energy consumption. Optimizing the high-temperature dust capture system is crucial for improving the working environment, reducing air pollution, and... More

Abstract: Against the backdrop of China's escalating ecological challenges driven by urbanization, industrialization, and climate change, this study addresses the critical need for a unified, nationwide ecological monitoring and early warning system. Focused on China's seven core ecosystems—mountains, waters, forests, fields, lakes, grasslands, and deserts—it analyzes existing fragmented monitoring frameworks and proposes an integrated index system... More