Results 11 to 20 of about 24,547 (277)

Platinum Group Element Traces of CAMP Volcanism Associated With Low‐Latitude Environmental and Biological Disruptions

open access: yesGeophysical Monograph Series, Page 263-304., 2021

Exploring the links between Large Igneous Provinces and dramatic environmental impact

An emerging consensus suggests that Large Igneous Provinces (LIPs) and Silicic LIPs (SLIPs) are a significant driver of dramatic global environmental and biological changes, including mass extinctions.
Jessica H. Whiteside   +3 more
wiley  

+2 more sources

Optical fiber sensors for coal mine shaft integrity and equipment condition monitoring [PDF]

open access: yes, 2019
Shaft is an important structure of mine. Deep mining increases mine pressure, induces shaft deformation and affects mine normal lifting. How to improve the inspection efficiency, reduce the maintenance cost and ensure the normal operation of the shaft is
Fu, J.   +9 more
core   +1 more source

Mapping the interactions between rivers and sand dunes: Implications for fluvial and aeolian geomorphology [PDF]

open access: yes, 2014
The interaction between fluvial and aeolian processes can significantly change Earth surface morphology. When rivers and sand dunes meet, the interaction of sediment transport between the two systems can lead to change in either or both systems. However,
Coulthard, Tom J., Liu, Baoli
core   +1 more source

Vegetation response to extreme climate events on the Mongolian Plateau from 2000 to 2010 [PDF]

open access: yes, 2013
Climate change has led to more frequent extreme winters (aka, dzud) and summer droughts on the Mongolian Plateau during the last decade. Among these events, the 2000–2002 combined summer drought–dzud and 2010 dzud were the most severe on vegetation.
Batkhishig, Ochirbat   +8 more
core   +3 more sources

U-Pb and Hf isotopic study of detrital zircons from the Wulashan khondalites: Constraints on the evolution of the Ordos Terrane, Western Block of the North China Craton [PDF]

open access: yes, 2006
Detrital zircons from the Wulashan khondalites in the Ordos Terrane, western block of the North China Craton, give U-Pb ages between 1.84 and 2.32 Ga, showing that their provenance was dominated by Paleoproterozoic rocks, much younger than those exposed ...
Luo, Y   +6 more
core   +1 more source

Comparison of outcomes between Zero-p implant and anterior cervical plate interbody fusion systems for anterior cervical decompression and fusion: a systematic review and meta-analysis of randomized controlled trials

open access: yesJournal of Orthopaedic Surgery and Research, 2022
Purpose The clinical outcomes of using a zero-profile for anterior cervical decompression and fusion were evaluated by comparison with anterior cervical plates.
Tingxin Zhang   +9 more
doaj   +1 more source

Major tectonic units of the North China Craton and their Paleoproterozoic assembly [PDF]

open access: yes, 2003
The basement of the North China Craton can be divided into the Eastern and Western Blocks and the Central Zone (Trans-North China Orogen). The West Block formed by the amalgamation of the Ordos Block in the south and the Yinshan Block in the north 1.9-2 ...
Sun, M, Wilde, SA, Zhao, G
core   +1 more source

Timing of uplift and evolution of the Lüliang Mountains, North China Craton [PDF]

open access: yes, 2016
This study analyses evidence for reformed basin development and basin-mountain coupling associated with development of the Ordos Basin and the Lüliang Mountains, China. Gaining an improved understanding of the timing and nature of uplift and evolution of
A J Hurford   +57 more
core   +1 more source

Research on Wuyi County Road Traffic Leading Rural Revitalization Practice Based on Life Quality Evaluation Index [PDF]

open access: yesE3S Web of Conferences, 2021
In order to study the influence and development of transportation on rural revitalization in suburban counties in southern China, Xinzhai Town, Wuyi County, Zhejiang Province, was selected as the research object, and field interviews and data collection ...
Huijing Jiao, Jin’e Wang, Xuefeng Yang
doaj   +1 more source

Is the Jurassic (Yanshanian) intraplate tectonics of North China due to westward indentation of the North China block? [PDF]

open access: yes, 2012
International audienceThe northern mountains of Beijing are the type locality of the Mesozoic Yanshanian orogen. Our structural study emphasizes the importance of dextral strike-slip for the formation of this intracontinental belt.
Chen, Yan, Faure, Michel, Lin, Wei
core   +3 more sources

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