Results 101 to 110 of about 2,064 (256)

Technological innovation and engineering practice of damage reduction mining and ecosystem restoration in open-pit coal mine

Global Sustainability
Non-technical summary To address the issues of declining groundwater levels and the degradation of soil ecological functions caused by open-pit coal mining in China.
Quansheng Li, Xiaobin Li
doaj   +1 more source

Drought Risk in Mango and Avocado Orchards: Insights Into Plant Water Relations and Irrigation‐Related Agronomic Solutions

Irrigation and Drainage, EarlyView.
ABSTRACT Climate change is making water availability more uncertain, with growing consequences for the productivity and long‐term sustainability of tropical and subtropical fruit orchards. Mangifera indica L. and Persea americana Mill. both require large amounts of water to sustain growth and productivity.
Eleonora Cataldo
wiley   +1 more source

Coal Mining as a Driver of Land Use and Land Cover Change and Degradation: A Case in Moatize City, Mozambique

Land Degradation &Development, EarlyView.
ABSTRACT Coal remains a major global energy source despite ongoing environmental controversies, particularly, regarding climate change and landscape transformation. This study investigates the spatiotemporal dynamics of land use and land cover (LULC) in the Moatize Coal Basin (MCB), Mozambique, between 1990 and 2024, with a specific focus on land ...
Ivan Latinho Naite, Basílio Fernandez Fernandez, Gilney Figueira Zebende   +2 more
wiley   +1 more source

Evaluating Erosional Stability of Reconstructed Mine Landscapes Using Landform Evolution Models: Parameterisation and Decadal‐Scale Erosion Assessment

Land Degradation &Development, EarlyView.
ABSTRACT Ensuring the long‐term erosional stability of post‐mining landforms remains a major challenge in open‐pit mining. Reconstructed landscapes must support the agreed post‐mining land use, such as cattle grazing in the Hunter region of southeastern Australia, requiring stable pasture and minimal soil loss.
I. P. Senanayake, G. R. Hancock
wiley   +1 more source

Revealing Long-Term Displacement and Evolution of Open-Pit Coal Mines Using SBAS-InSAR and DS-InSAR

Remote Sensing
Coal mines play an important role in the global energy supply. Monitoring the displacement of open-pit mines is crucial to preventing geological disasters, such as landslides and surface displacement, caused by high-intensity mining activities. In recent
Zechao Bai, Fuquan Zhao, Jiqing Wang, Jun Li, Yanping Wang, Yang Li, Yun Lin, Wenjie Shen   +7 more
doaj   +1 more source

Thermoplastic‐Resin Transfer Molding Technology: Development and Challenges Toward Industrialization

Polymer Composites, EarlyView.
Illustration of the key aspects involved in the manufacture of thermoplastic composites by T‐RTM highlighting the relationships between raw materials, resin mixing strategies, polymerization parameters, and processing equipment ranging from laboratory to industrial scale. ABSTRACT Driven by increasingly stringent international environmental regulations,
Filipe P. Martins, Paulo S. Lima, Ricardo Torcato, Laura Santos, J. M. Oliveira   +4 more
wiley   +1 more source

OVERBURDEN AND COAL TRANSPORTATION RESEARCH ON OPEN PIT MINES [PDF]

Journal of Mining and Geotechnical Engineering, 2019
Dmitry M. Dubinkin, Vladimir Yu. Sadovets, George O. Kotiev, Alexander B. Kartashov   +3 more
openaire   +1 more source

Full lifecycle carbon emissions accounting and regional environmental impact assessment of typical open-pit coal mines

Meitan xuebao
Carbon emission accounting is an indispensable and important part of the synergistic goal of pollution reduction and carbon reduction, and the coal industry is one of the key areas of carbon emission reduction. In this study, a typical open-pit coal mine
Mingqi LIU, Xiaoping ZHANG, Yu WANG, Zhipeng YANG, Xinhong YU, Agudamu HU, Guoqing YANG, Ying ZHU, Yingnan CAO, Wei LIU, Tianlong ZHENG, Yaoqiang HUO, Jianguo LIU   +12 more
doaj   +1 more source

Sustainable Composites From Almond Shell Powder and Recycled Polyolefin Blends: Effect of Compatibilizer on Interfacial Adhesion and Properties

Polymer Composites, EarlyView.
Schematic illustration of sustainable recycled polyolefin/almond shell composites showing the effect of MA‐g‐PP compatibilizer on interfacial adhesion, void reduction, and composite morphology for lightweight automotive applications. ABSTRACT This study reports injection‐molded sustainable composites developed from a hybrid recycled polymer matrix ...
Rebecca Sanchez, Suman Kumar Ghosh, Nur Fazreen Alias, Amar K. Mohanty, Manjusri Misra   +4 more
wiley   +1 more source

Calculation methods of seepage coefficient of water cut-off curtain

Meikuang Anquan
As an effective water prevention and control technology to block or reduce groundwater infiltration, water cut-off curtain has been continuously applied to underground and open pit coal mines in recent years.
Yan ZHANG, Sheng GAO, Hao WANG
doaj   +1 more source