Results 101 to 110 of about 27,558 (267)
Ancient glaciation and paleoglyatsialny relief of Аrkhyz
In article described steps Quaternary glaciations in the region, glacial and postglacial landforms, their role in the organization of landscape - ecological ...
Viktor Aleksandrovich Shalnev +1 more
doaj
Map of Lower sediment (LS) thickness is a surrogate for the distribution of Thorncliffe Formation (TF) and ~75% of TF thickness from the slope of Niagara Escarpment east to Brighton. Inset images show the LS sequence at the Don Valleys brickyards (DVBY) and undeformed TF sand and gravel (~15 m) below Newmarket Till (NT) at sites L and Co.
David R. Sharpe +3 more
wiley +1 more source
Emergence of the Shackleton Range from beneath the Antarctic Ice Sheet due to glacial erosion [PDF]
This paper explores the long-term evolution of a subglacial fjord landscape in the Shackleton Range, Antarctica. We propose that prolonged ice-sheet erosion across a passive continental margin caused troughs to deepen and lower the surrounding ice-sheet ...
Fogwill, C. J. +5 more
core +1 more source
Effective and sustainable land use, conservation, and the use of geological resources (incl. raw materials, aggregates and groundwater) require a clear classification system of sedimentary units, with well‐defined vocabulary and unified mapping practices.
Jussi Hovikoski +6 more
wiley +1 more source
Streamlined islands and the English Channel megaflood hypothesis [PDF]
Recognising ice-age catastrophic megafloods is important because they had significant impact on large-scale drainage evolution and patterns of water and sediment movement to the oceans, and likely induced very rapid, short-term effects on climate. It has
Collier, JS +5 more
core +3 more sources
Gully erosion in India: Geo‐environmental controls and region‐specific characteristics
Spatial statistical analyses using a novel spatial database of India‧s gully erosion landforms revealed that India has six major gullying‐affected regions, three of which (EU, DU, and KCH) are dominated by gully systems (gully networks), with badlands (vast intensely gullied landscapes) being predominant in the other three regions (YB, GP, and RU ...
Anindya Majhi +3 more
wiley +1 more source
The potential of permanent gullies in Europe as geomorphosites [PDF]
Geotourism is a useful way to educate societies in the field of geomorphology and natural hazards. Geosites, including geomorphosites, represent the basis for the development of this type of tourism.
Albert Solé Benet +17 more
core +2 more sources
Using genome‐wide SNP data, we revealed previously undetected population structure in the endangered bagrid catfish Pseudobagrus ichikawai. Our results suggest that past paleo‐river systems shaped the current genetic connectivity across the Ise Bay area, while low genetic diversity indicates historical bottlenecks and recent inbreeding.
Keisuke Onuki +4 more
wiley +1 more source
THE MORPHOMETRY OF THE GLACIAL CIRQUES WITHIN THE GILORT BASIN [PDF]
On the southern slope of the Parang, the glacial landforms are represented by ten small cirques developed at the head of the tributaries of the Gilort that are analysed by means of 21 morphometrical variables.
Emil MARINESCU
doaj
Processes acting to produce glacial detritus [PDF]
The traditional view of attrition and abrasion as the major agents producing glacial debris is considered in the light of recent work by engineering geologists and geomorphologists.
Falconer, Allan
core +1 more source

