Results 1 to 10 of about 59,770 (210)

The Sendai river terraces monitored the co-seismic mega-thrusting [PDF]

open access: yesScientific Reports, 2023
We conducted a detailed geological survey of the Sendai region, covering an area of 100 × 50 km. Our survey focused on accurately mapping river terraces, identifying the source volcanoes responsible for intercalated tephras, and locating the Nagamachi ...
Soichi Osozawa, Hisatoshi Ito
doaj   +2 more sources

Determining the Age of Terrace Formation Using Luminescence Dating—A Case of the Yellow River Terraces in the Baode Area, China [PDF]

open access: yesMethods and Protocols, 2020
Dating fluvial terraces has long been a challenge for geologists and geomorphologists, because terrace straths and treads are not usually directly dated.
Jia-Fu Zhang   +3 more
doaj   +2 more sources

The First Description of the Microbial Diversity in the Amarillo River (La Rioja, Argentina), a Natural Extreme Environment Where the Whole Microbial Community Paints the Landscape Yellow [PDF]

open access: yesMicroorganisms
The Amarillo River in Famatina, La Rioja, Argentina, is a natural acidic river with distinctive yellow-ochreous iron precipitates along its course.
Cecilia Elena Bernardelli   +3 more
doaj   +2 more sources

A multi-proxy assessment of terrace formation in the lower Trinity River valley, Texas [PDF]

open access: yesEarth Surface Dynamics, 2022
A proposed null hypothesis for fluvial terrace formation is that internally generated or autogenic processes, such as lateral migration and river-bend cutoff, produce variabilities in channel incision that lead to the abandonment of floodplain segments ...
H. J. Hassenruck-Gudipati   +3 more
doaj   +1 more source

Risk Assessment of Riverine Terraces: The Case of the Chenyulan River Watershed in Nantou County, Taiwan

open access: yesApplied Sciences, 2022
The purpose of this study is to establish a method of hazard assessment for the river terraces along the Chenyulan River and use 40 of them as protected objects.
Ji-Yuan Lin   +2 more
doaj   +1 more source

Agroecosystem composition and landscape ecological risk evolution of rice terraces in the southern mountains, China

open access: yesEcological Indicators, 2022
Mountain rice terrace agriculture is a critical land use practice in southern China. Analyzing the vertical structure of rice terraces systems and the coupled evolution of their human-land relationship from a mountainous stereoscopic perspective is ...
Meng Yu   +4 more
doaj   +1 more source

The Interplay between Tectonic Activity, Climate and Sea-Level Change in the Suriname River Valley, Tropical South America

open access: yesQuaternary, 2021
Suriname is part of the Guiana Shield, a cratonic area in northern South America. It is drained by several major rivers that are characterized by river terraces.
Kathleen S. Gersie   +2 more
doaj   +1 more source

Low polyphase fluvial levels of the river Crni Timok in the basin of Zaječar [PDF]

open access: yesGlasnik Srpskog Geografskog Društva, 2004
The problem of origin and extension of the river terrace in Serbian valleys has been dealt with by many explorers. Beside those extensive investigations, this problem has not been explained enough.
Nešić Dragan
doaj   +1 more source

The Turin fluvial terraces as evidence of the new Holocene setting of the Po River

open access: yesJournal of Maps, 2021
A detailed geomorphological mapping of the Po River fluvial terraces into Turin was performed through a field survey. Although Turin is crossed by the Po River, most of the town is built on the extended alpine outwash fans linked to its tributaries ...
M. Gabriella Forno, Franco Gianotti
doaj   +1 more source

Late Pliocene-Pleistocene incision in the Ebro Basin (North Spain)

open access: yesBSGF - Earth Sciences Bulletin, 2021
The Ebro Basin constitutes the central part of the southern foreland of the Pyrenees. It was endorheic during the Cenozoic and accumulated sediments. By the end of the Miocene, erosion and river incision reconnected the basin to the Mediterranean Sea ...
Regard Vincent   +5 more
doaj   +1 more source

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