ResearchProgram-China University of Geosciences, Beijing

CUGB

Research Programs

Temperature-Dependent Regulation of Denitrification Intermediates in High-Temperature Ecosystems

Incomplete denitrification generates diverse nitrogen intermediates (e.g., NO2–, N2O), which may reshape nitrogen redox dynamics and modulate ecosystem functions.

Jun 30, 2025
Hierarchical cobalt-pentlandite (Co, Ni, Zn)9S8 nanostructures: advanced electrodes for flexible solid-state supercapacitors

Rationally designing electrodes with hierarchical structures, optimized components, and mechanical flexibility offers a viable pathway to boost electrochemical performance and address the growing demands of modern flexible electronic devices.

Jun 30, 2025
Peridynamics model for bi-material interfaces incorporating contact friction effects

Interface mechanical behavior significantly affects the structural integrity of composites and the reliability of engineering systems, with contact friction being a key contributor to interface failure.

Jun 24, 2025
Spinel-structured photoelectrodes for photoelectrochemical energy and environmental applications: synergistic photothermal–magnetic effects

Spinel-structured catalysts have emerged as promising multifunctional materials for sustainable energy conversion and environmental remediation due to their unique electronic configurations, structural flexibility, and magnetic responsiveness.

Jun 19, 2025
Formation of giant copper deposits driven by rapid uplift and sudden depressurization

Porphyry Cu deposits in collisional orogens are new targets for modern mineral exploration.

Jun 16, 2025
Enhanced Target Detection: Fusion of SPD and CoTC3 Within YOLOv5 Framework

High-definition remote sensing image recognition is of great significance and can be widely used in urban planning, land use, and other fields.

Jun 9, 2025
Enrichment Mechanisms of Cadmium in Natural Manganese-Rich Nodules from Karst Soils

Natural manganese (Mn)-rich nodules effectively sequester cadmium (Cd) in soils and influence on the geochemical cycling of soil Cd, yet microscale understanding of their enrichment mechanisms remains limited.

Jun 3, 2025
Bayesian Model Revealing Segment-Scale Elemental Flux, Doubled CO2 Consumption, and Potential Anthropogenic Impact in the Upper Mekong Basin: Constraints from Strontium Isotopes

Lancang River (LCR), the upper region of the large transboundary Mekong River, provides a critical understanding of terrestrial weathering status and CO2 consumption.

May 28, 2025
Investigating the Mechanisms of Earthquake-Induced Groundwater Radon Changes in a Hot Spring-Insight From Coupled Flow Rates, Water Temperature, and Radon Observation

Radon (222Rn), a radioactive inert gas commonly found in the earth's crust, is sensitive to crustal strain.

May 23, 2025
A wideband reconfigurable metasurface for full-polarization GPR: Analysis and field trial

This paper proposes a wideband reconfigurable metasurface (WRM) for full-polarization ground-penetrating radar (FP-GPR).

May 23, 2025