Results 41 to 50 of about 1,252,016 (234)

Quartz Electron Spin Resonance (ESR) Dating of River Terraces in the Zhenjiang River of the Upper Beijiang River

open access: yesRedai dili
River terraces are important geomorphic indicators that reveal the evolution of rivers, and their climatic and tectonic responses. Dating is key to studying terrace evolution.
Cheng Ziye   +6 more
doaj   +1 more source

GEOLOGICAL AND HYDROGEOLOGICAL CONSIDERATIONS ON THE PHREATIC AQUIFER OF THE TÂRNAVA MICĂ RIVER FLOOD PLAIN AND TERRACES [PDF]

open access: yesAerul şi Apa: Componente ale Mediului, 2011
Geological and hydrogeological considerations on the phreatic aquifer of the Târnava Mică river flood plain and terraces. The project „Enhancement of Water Resources Management in Mureş River Basin" target is the development of an instruments set and of ...
E. RADU   +4 more
doaj  

Deciphering the Palimpsest: Chronological Uncertainty and the Interpretation of Mining Landscapes at Písečný vrch (Czech Republic)

open access: yesArchaeological Prospection, EarlyView.
ABSTRACT We investigated the Písečný vrch (Czech Republic), a site exploited for quartz mining in both prehistoric times and the 20th century. Due to their morphological similarity across all mining periods, the differentiation between pits with archaeological potential and recent ones is challenging.
Jan Fišer   +5 more
wiley   +1 more source

Developing a universal tunnel span classification from global tunnel databases

open access: yesDeep Underground Science and Engineering, EarlyView.
A universal tunnel span classification system is introduced that incorporates tunnel span, cross‐sectional area, typical tunnel types, and intended uses. Representative flatness ratio values are also provided for each span class. The classification is derived from a comprehensive database of 450 tunnel profiles from 47 countries.
Simon Heru Prassetyo   +8 more
wiley   +1 more source

Creation of a Landslide Susceptibility Map Using Short‐Term Data From the July 2018 Heavy Rainfall in Southern Hiroshima Prefecture

open access: yesGeological Journal, EarlyView.
This work advances landslide susceptibility mapping by incorporating short‐term trigger data with landscape susceptibility mapping. We also examine the importance of downsampling, watershed delineation and geospatial correlations in evaluating outcomes.
Kanta Kotsugi   +3 more
wiley   +1 more source

Late Quaternary fluvial terrace formation in the Luan River drainage basin, north China and its possible linkages with climate change and tectonic activation

open access: yesChina Geology, 2023
: The Luan River is the most important water system in north-eastern Hebei Province, China and is located in the transitional zone of the Eastern Yan Mountains, North China Plain and Songliao Plain. The well-developed river terraces of its tributary, the
Yu-chen Tian   +7 more
doaj   +1 more source

Spatially Resolved Metabolomics of Optimal Cutting Temperature (OCT) Compound‐Embedded Tumors

open access: yesInternational Journal of Cancer, EarlyView.
ABSTRACT Mass spectrometry imaging (MSI) is emerging as a powerful tool for uncovering the distribution of metabolites in the tumor microenvironment and studying tumor metabolism in vivo. To date, MSI of biobanked tissues contextualized by patient data has been limited to peptides, proteins, and glycans—with few examples for metabolites.
Joseph Monaghan   +6 more
wiley   +1 more source

Kızılırmak Sekilerinin Oluşumunda İklim ve Tektoniğin Rolü, Avanos

open access: yesCoğrafi Bilimler Dergisi, 2011
This study aims in order to determine influence climate and tectonics on the formation of the Kızılırmak terraces that confined between Sarıhıdır and Çiftedam (Avanos).
Nurcan Avşin Görendağlı
doaj   +1 more source

Geochronological reconstruction of the Lateglacial deglaciation in the Arve Valley (Northern French Alps)

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT The timing and spatial patterns of glaciers retreat in the Northern French Alps during the Lateglacial (19.0–11.7 ka) remain debated, reflecting discrepancies among available chronological data sets. The complex interactions between major glaciers, such as the Rhône and Arve glaciers to the north and the Isère glacier to the south, represent a
Quentin Portal   +3 more
wiley   +1 more source

Geomorphology and channel network patterns of the Mekong River in Cambodia

open access: yes, 2012
Published, well-described examples of multiple mixed bedrock-alluvial character systems largely pertain to small to medium systems. No descriptions exist for large river systems such as the Mekong River in Cambodia (South East Asia).
Meshkova, Liubov V, Meshkova, Liubov, V.
core   +1 more source

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