Results 131 to 140 of about 72,267 (298)

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

A study on movement characteristics and distribution law of dust particles in open-pit coal mine. [PDF]

Sci Rep, 2021
Wu T, Yang Z, Wang A, Zhang K, Wang B.
europepmc   +1 more source

Influence of vibrations on structures [PDF]

, 2018
One type of occasional structural load is a seismic load. Earthquakes and blasts are typical sources of vibrations, but vibration generated during urban tunnel construction can represent a significant problem.
Kaláb, Zdeněk
core  

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

Lignite price and split of profit negotiation in bilateral monopoly of lignite opencast mine and power plant [PDF]

The newest outcome of bilateral monopoly (BM) of lignite opencast mine & power plant analysis have been discussed. The determinism of optimal solution maximising joint profits not only in quantity of lignite - the size and shape of the ultimate pit ...
Jurdziak, Leszek
core   +1 more source

Reconstructing the Holocene explosive eruptive history of the Erciyes volcano (Turkey) using proximal and distal tephra records

Journal of Quaternary Science, EarlyView.
ABSTRACT Mount Erciyes, the largest active volcano of Central Anatolia (Turkey), erupted explosively during the Holocene, producing the Karagüllü, Perikartin and Dikkartin tuff rings. Even though major cities like Kayseri and its ~1 million residents sit directly on these pyroclastic deposits, the timing and magnitude of the explosive eruptions have ...
Ivan Sunyé‐Puchol, Rengin Özsoy‐Ünal, Xavier Bolós, Victoria C. Smith, Efe Akkas, Lorenzo Tavazzani, Jan Aymerich, Manuela Nazzari, Pierre Lacan, Victoria Cullen, Olivier Bachmann, Piergiorgio Scarlato, Silvio Mollo   +12 more
wiley   +1 more source

Systemic Immunosuppression to Reduce Surgical Intervention in ANCA‐Negative Subglottic Stenosis

The Laryngoscope, EarlyView.
Idiopathic subglottic stenosis (iSGS) typically follows an indolent course managed with surgical dilatation, though a subset demonstrates aggressive, recurrent disease. In this retrospective cohort study, systemic immunosuppression significantly prolonged inter‐dilation intervals in both granulomatosis with polyangiitis‐associated SGS and an “atypical”
Guy Benshetrit, Stephen McAdoo, Romana Kuchai, Charles Pusey, Guri Sandhu, Chadwan Al‐Yaghchi   +5 more
wiley   +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

Adapting to climate risks and extreme weather: guide for mining - minerals industry professionals [PDF]

Extreme weather events in Australia over recent years have highlighted the costs for Australian mining and mineral processing operations of being under-prepared for adapting to climate risk.
Corinne Unger, Damien Giurco, Leah Mason
core  

Aquatic and Littoral Successions in Various Post‐Mining Sites—Patterns and Possible Use in Ecological Restoration

Land Degradation &Development, EarlyView.
ABSTRACT Vegetation succession in aquatic and littoral habitats has received much less attention than terrestrial habitats have. We sampled differently aged successional stages at five different types of post‐mining sites, that is, sandpits, stone quarries, clay quarries, brown coal spoil heaps and black coal subsidences, across the Czech Republic ...
Anna Müllerová, Klára Řehounková, Karel Prach   +2 more
wiley   +1 more source