Recent Articles

Open access

ISSN: 2097-1583
CN: 62-1201/P
e-ISSN: 2949-7302

Comparison of windblown sand environmental effects between railway embankment and bridge and its engineering significance

The embankment and bridge are the basic forms of railway lines. To date, no reports have addressed the optimal form to adopt when passing through sandy areas. Therefore, models of railway embankment...

Share article

Exploring dealkalization and Cr removal from red mud through freeze-thaw and acid washing: An experimental approach

Red mud (RM) is an industrial solid waste produced during the extraction of alumina from bauxite. The strong alkaline and heavy metal leaching issues are the primary factors limiting its utilization....

Share article

Data-driven modeling of failure envelope surface of ice materials

The strength characteristics of ice materials are crucial for the analysis of the interaction between ice and structure in ocean engineering and ice engineering. In this investigation, six machine learning...

Share article

Calculation on salinity solubility based on thermodynamic models at different temperatures

Saline soils are significantly affected by water-salt phase changes, evaporation, and groundwater during seasonal freezing and thawing. For the study of physical and mechanical properties of saline...

Share article

Comprehensive optimization of ecological network in inland river basin from the perspective of future development: A case study of Shiyang River, China

Ecological network (EN) identification and optimization is an essential research tool for safeguarding regional ecological security patterns and planning territorial space. Especially for the ecologically...

Share article

Research on the analytical methods for water-heat coupling in the frost-thaw process of canal slopes under saturated conditions

As a typical seasonal frozen soil region, the slopes of canal projects in Heilongjiang Province frequently experience significant landslide damage due to a high water table and freeze-thaw cycles. This...

Share article

Experimental study on the frost jacking characteristics of bamboo joint conical piles in seasonally frozen regions

The variation in pile types can to some extent reduce frost jacking displacement of pile foundations in seasonal frost regions, yet further research is needed on the anti-jacking-up performance of different...

Share article

Identification and assessment of avalanche hazards in Aerxiangou section of Duku expressway in TianShan mountainous region based on unmanned aerial vehicle photography

In this study, avalanches in the Aerxiangou section of the Duku Expressway in the Tianshan Mountain area of Xinjiang were taken as the research object, and 92 avalanches were accurately identified through...

Share article

Predicting the unfrozen water content in unsaturated frozen soils using the electrical conductivity method

Determination of the unfrozen water and ice contents in frozen soils is a critical issue in cold region geotechnics. The electrical conductivity method has been adopted in both laboratory and in-situ...

Share article

Study on the Deterioration Mechanisms of Basalt with Fractures Under Freeze-Thaw Cycling

In cold region, freeze-thaw cycles induced by extreme temperature fluctuations represent a significant threat to the stability of tunnel surrounding rocks. Investigating this phenomenon is essential...

Share article

Analysis on the evolution law of precipitation and runoff in Sanjiang Plain: A case study of the lower Songhua River Basin

Sanjiang Plain, located in the northeast of Heilongjiang Province, is one of the important grain producing areas in Heilongjiang Province, which has made great contributions to China's grain industry....

Share article

Effects of alpine meadow degradation on the soil physical and chemical properties in Maqu, China

While alpine meadow degradation presents a significant ecological challenge, research on the complex patterns of soil property changes induced by degradation has been somewhat limited. In this study,...

Share article

Frost-resistant embankments with a novel ground source heat pump system

This study introduces a novel artificial heating technique aimed at addressing frost heave issues in embankments on frozen ground, offering a sustainable solution. Initial evaluations assessed various...

Share article

Molecular mechanisms of seed germination in Hippophae rhamnoides L. based on transcriptomics

Hippophae rhamnoides L. is extensively distributed throughout China and plays a pioneering role in combating desertification and soil erosion in northern regions. H. rhamnoides contains abundant nutrients...

Share article

Spatio-temporal response of vegetation coverage at multiple time scales to extreme climate in the Qinling mountains in Northwest China

Monitoring spatio-temporal variations in vegetation coverage and linking them to climatic drivers is crucial for guiding environmental management and understanding climate change. In this study, Pearson's...

Share article

Unified elastoplastic solution for the stress and displacement of tunnel lining and surrounding rock in cold areas considering heterogeneous characteristics

The lining and surrounding rock around tunnels constructed in cold areas exhibit nonuniform material properties due to the existence of a temperature field. This study considered the effects of these...

Share article

Comparison of two data fusion methods from Sentinel-3 and Himawari-9 data for snow cover monitoring in mountainous areas

Snow cover in mountainous areas is characterized by high reflectivity, strong spatial heterogeneity, rapid changes, and susceptibility to cloud interference. However, due to the limitations of a single...

Share article

Efficiency accounting for the conversion of "Green Mountains and Clear Water" into "Gold and Silver Mountains": an empirical study of Qilian Mountain National Park in China

The research on the conversion efficiency of "Green Mountains into Clear Water" (Green) and "Gold and silver Mountains" (Gold) is of great significance to promote the coordination between natural resource...

Share article

Spatiotemporal variations of dust emission in Qaidam basin during the past 40 years

The Qaidam Basin, situated on the Qinghai-Tibetan Plateau, ranks among the highest deserts in the world. Dust derived from this basin are carried to neighboring regions by atmospheric circulation, resulting...

Share article

Mechanical behavior and improved hypoplastic constitutive model for saturated frozen sand

The artificial ground-freezing method is the main technical means for the excavation of mines and tunnels through the water-rich sand layer, and the comprehensive understanding of the mechanical properties...

Share article

Optimized ultrasonic assisted flavonoids extraction from an annual desert plant of Agriophyllum squarrosum and its implications for natural antimicrobial agent

Sand rice (Agriophyllum squarrosum), a pioneering annual plant thriving in deserts and sandy regions throughout the Asian interior, is believed to be a potential food and forage crop due to its significant...

Share article

Dynamic coupled coordination and spatial correlation between ice-snow tourism network attention and tourism industry development systems: Evidence from 31 provinces of China

Using the coupled coordination degree model, DEA coupled coordination efficiency model, and spatial autocorrelation model, this study explored the dynamic coupled coordination relationship and spatial...

Share article

Mining rhizobacteria from indigenous halophytes to enhance alfalfa (Medicago sativa L.) growth and soil reclamation in saline soils of Northwest China

Enhancing the growth of alfalfa (Medicago sativa L.) through inoculation with rhizobacteria represents a sustainable strategy for reclaiming saline soils. However, the lack of suitable strains and practical...

Share article

Spatio-temporal change and driving mechanisms of land use/cover in Qarhan Salt Lake area during from 2000 to 2020, based on machine learning

The significance of land use classification has garnered attention due to its implications for climate and ecosystems. This paper establishes a connection by introducing and applying automatic machine...

Share article

Spatial and temporal distribution patterns of ants (Hymenoptera: Formicidae) in Gobi Desert ecosystems, Northwest China

Ants (Hymenoptera: Formicidae) represent the most critical arthropod community in desert ecosystems, where interactions among vegetation, soil, and climate dictate ant assemblages. Nonetheless, our...

Share article

Stay Informed

Register your interest and receive email alerts tailored to your needs. Sign up below.