Results 11 to 20 of about 36,414 (282)

Patterns of intercalation in alluvial fan reservoirs—A case study of Lower Karamay Formation, Yizhong Area, Karamay Oilfield, NW China

open access: yesPetroleum Exploration and Development, 2013
This paper discusses the overall distribution characteristics of alluvial fan in the Triassic Lower Karamay Formation, Yizhong Area, the Karamay Oilfield, with core, outcrop, logging and seismic data.
Senlin YIN   +4 more
doaj   +3 more sources

Effects of land uses on soil physic-chemical properties and erodibility in collapsing-gully alluvial fan of Anxi County, China

open access: yesJournal of Integrative Agriculture, 2016
As a special kind of soil erosion that severely deteriorates the qualities of soil in granite regions, collapsing gully is widely distributed in the tropical and subtropical areas of South China.
Yu-song DENG   +3 more
doaj   +3 more sources

Alüvyal Yelpazelerin Morfolojik Gelişimine Etki Eden Faktörler: Maymundağı Yelpazeleri Örneği

open access: yesCoğrafi Bilimler Dergisi, 2023
Alluvial fans play a significant role in fluvial systems and are a subject of great interest in geomorphology. This research aims to provide a comprehensive understanding of the key factors that influence alluvial fan morphology, which include climatic ...
Esra Tunçel   +2 more
doaj   +1 more source

Geomorphology of the Kaikoura area [PDF]

open access: yes, 1968
The major physiographic units in the Kaikoura area are the Peninsula Block, Beach Ridges and Raised Beaches, Hard Rock Areas and the Alluvial Fans. Erosion of the Seaward Kaikoura Mountains and the transfer of the debris to the sea by fan streams have ...
Chandra, Satish
core   +2 more sources

Enhancing flood hazard estimation methods on alluvial fans using an integrated hydraulic, geological and geomorphological approach [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2018
Due to the uncertainty concerning the location of flow paths on active alluvial fans, alluvial fan floods could be more dangerous than riverine floods.
Z. Mollaei   +4 more
doaj   +1 more source

Amazonian-aged fluvial system and associated ice-related features in Terra Cimmeria, Mars [PDF]

open access: yes, 2016
The Martian climate throughout the Amazonian is widely believed to have been cold and hyper-arid, very similar to the current conditions. However, ubiquitous evidence of aqueous and glacial activity has been recently reported, including channels that can
Adeli, Solmaz   +6 more
core   +3 more sources

Evolución geológica en la cuenca baja del río Colorado durante el cenozoico, Patagonia Norte, Argentina [PDF]

open access: yes, 2019
Climatic changes and eustatic sea levels have been assumed to be the most important controllers of the Colorado River alluvial fan in northern Patagonia.
Perillo, Gerardo Miguel E.   +2 more
core   +2 more sources

Active and relict alluvial fans on contact karst of the Vrhpoljska brda hills, Slovenia

open access: yesActa Geographica Slovenica, 2009
Several types of contact karst are found within the Slovenian karst, but the most common is the ponor type, which usually develops at boundaries between flysch and limestone. One of these types is in the area of Vrhpoljska brda.
Uroš Stepišnik
doaj   +1 more source

Assessment of groundwater reservoir and the influence of its characteristics on water dynamic control

open access: yesWater Science and Technology, 2023
Groundwater reservoirs play an important role in regional water volume balance. In order to ensure the efficiency of a groundwater reservoir and obtain its maximum value, it is necessary to figure out its characteristics, such as minimum water level ...
Wenli Yao   +6 more
doaj   +1 more source

Evaluating the Effect of Tectonic on the Entrenchment of Alluvial Fans’ Head Around Danehkhoshk Anticline Dr. Shahram Bahrami Assistant Profess Geomorphology University of Hakim Sabzevari Dr. Mehran Maghsoudi Associate Professor of Geomorphology University of Tehran Kazem Bahrami M.Sc of Engineering Geology University of Tarbiat Modares [PDF]

open access: yesجغرافیا و توسعه, 2012
Introduction Alluvial fans are deposit landforms that their development is controlled by a number of factors such as tectonic, climate, lithology, base level change and morphometric properties of catchments.
doaj   +1 more source

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