Results 31 to 40 of about 19,955 (211)

The tundra and polar semi-desert landscapes of Banks Island and Prince Patrick Island, Western Canadian Arctic

open access: yesCuadernos de Investigación Geográfica, 2016
Tundra and polar desert environments characterize the islands of the Western Canadian Arctic. Prince Patrick Island is a typical polar semi-desert; Banks Island illustrates the intermixing of polar-desert and tundra environments.
H. M. French
doaj   +1 more source

Correlation between vegetation pattern and microtopography in periglacial areas of the Central Alps

open access: yesPirineos: Revista de Ecología de Montaña, 1990
[es] Se han analizado los modelos de distribución de especies vegetales en microformas periglaciares pertenecientes al tipo de suelos estructurales en el Ortles-Cevedale (Lombardía, Italia).
Renato Gerdol, Claudio Smiraglia
doaj   +1 more source

The chronostratigraphy of Late Pleistocene glacial and periglacial aeolian activity in the Tuktoyaktuk Coastlands, NWT, Canada [PDF]

open access: yes, 2006
Aeolian periglacial sand deposits are common in the Tuktoyaktuk Coastlands of Western Arctic Canada. Regionally extensive and thick aeolian sand-sheet deposits have been observed in two major stratigraphic settings: within a sand unit characterized by ...
Ager   +58 more
core   +2 more sources

Eastern Beringia and beyond: Late Wisconsinan and Holocene landscape dynamics along the Yukon Coastal Plain, Canada [PDF]

open access: yes, 2012
Terrestrial permafrost archives along the Yukon Coastal Plain (northwest Canada) have recorded landscape development and environmental change since the Late Wisconsinan at the interface of unglaciated Beringia (i.e.
Fritz, Michael   +6 more
core   +1 more source

Snow cover as a morphogenic agent determining ground climate, landforms and runoff in the Valdecebollas massif, Cantabrian Mountains [PDF]

open access: yes, 2020
Producción CientíficaLas nevadas son importantes eventos meteorológicos que afectan al ambiente físico de la Montaña Cantábrica. Este trabajo analiza los efectos sobre varios elementos como el relieve, el clima del suelo y la hidrología nival. El régimen
Pisabarro Pérez, Alfonso
core   +2 more sources

Cartographie géomorphologique appliquée au périglaciaire [PDF]

open access: yes, 1963
The writer proposes a simple and practical set of symbols for use in the preparation of periglacial maps. These maps can he constructed rapidly and at modest cost.In a preliminary section dealing with cartographie principles, the writer proposes that ...
Hamelin, Louis-Edmond
core   +1 more source

Ground temperatures, landforms and processes in an Atlantic mountain. Cantabrian Mountains (Northern Spain) [PDF]

open access: yes, 2016
This research was supported by the Formación de Profesorado Universitario FPU13/05837 (Ministerio de Educación Cultura y Deporte) program, by the OAPN 053/2010 (Organismo Autónomo Parques Nacionales, MAGRAMA) project, by the I + D + I CGL2015-68144-R ...
Gonzalez-Trueba, J. J.   +4 more
core   +2 more sources

Quaternary periglacial silicifications in the Paris Basin

open access: yesBSGF - Earth Sciences Bulletin
In this paper, and in previous works, quartzites within the Sable de Fontainebleau are clearly shown to occur only near outcrops in Plio-Pleistocene plateau landscapes and are related to groundwater flows.
Thiry Médard, Milnes Anthony
doaj   +1 more source

Characteristics and Climatic Indications of Ice-Related Landforms at Low Latitudes (0°–±30°) on Mars

open access: yesRemote Sensing
The deposition and evolution of ice-rich materials on Martian surfaces offer valuable insights into climatic evolution and the potential driving forces behind global climate change.
Yan Zhou   +3 more
doaj   +1 more source

Uludağ’da Girland ve Çember Oluşumları

open access: yesCoğrafi Bilimler Dergisi, 2011
Alpine zone of the Uludağ is under the influence of periglacial processes and landforms. As a result of this processes, garlands and circles have appeared to be dominant landforms. Because of the general direction of the Uludağ massif, the summit portion
Murat Türkeş, Muhammed Zeynel Öztürk
doaj   +1 more source

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