Results 101 to 110 of about 9,265 (272)

Lead isotope variations across terrane boundaries of the Tien Shan and Chinese Altay [PDF]

open access: yes, 2018
The Altaid orogen was formed by aggregation of Paleozoic subduction-accretion complexes and Precambrian basement blocks between the Late Proterozoic and the Early Mesozoic.
Chiaradia, Massimo   +3 more
core  

Genesis of saltpeter deposits in karst caves in Southwest China

open access: yesJournal of Asian Earth Sciences: X
Saltpeter deposits preserved in karst caves are large and widely distributed in southwest China. These deposits historically served as the principal source of saltpeter for traditional gunpowder production in pre-industrial China.
Pengcheng Sun   +5 more
doaj   +1 more source

Выделение опасных геологических процессов объектов производственного назначения месторождения "Нежданинское" [PDF]

open access: yes, 2016
Актуальность работы обусловлена необходимостью выделения опасных геологических процессов при планировании объектов производственного назначения (золотоизвлекательная фабрика и хвостохранилище) месторождения Нежданинское.
Сясько, Андрей Александрович   +1 more
core  

Deep-Towed Array Geometry Inversion Based on an Improved Particle Swarm Optimization Algorithm

open access: yesJournal of Marine Science and Engineering
When marine deep-towed multichannel seismic data are processed, the description of the receiving array geometry significantly impacts the quality of the imaging profile. Therefore, achieving a highly precise description of the receiving array geometry is
Xiaohu Luo   +5 more
doaj   +1 more source

Exploration of the Formation Mechanism of Underground Brine Based on Hydrodynamic Environment Analysis Using Grain-Size Data of One Drilling Core

open access: yesJournal of Marine Science and Engineering
The Laizhou Bay area in China harbors a significant amount of Quaternary brine resources, which have been gradually depleted due to intensive long-term exploitation.
Qiao Su   +5 more
doaj   +1 more source

Some New and Previous Materials on Alpine Magmatism, Tectonics, Melt and Fluid Inclusions, and Metallogeny in Eastern Iran

open access: diamond, 2018
A Romanko   +91 more
openalex   +1 more source

Weakening of the South Asian summer monsoon linked to interhemispheric ice-sheet growth since 12 Ma. [PDF]

open access: yesNat Commun, 2023
Yao Z   +8 more
europepmc   +1 more source

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