نتایج جستجو برای: periglacial system

تعداد نتایج: 2231487  

Journal: :Journal of the Japanese Society of Snow and Ice 1976

Journal: :Annals of The Tohoku Geographycal Asocciation 1970

Journal: :Geographical Review of Japa,. Ser. A, Chirigaku Hyoron 1992

Journal: :Journal of the Bulgarian Geographical Society 2021

Periglacial landforms are typical features of the high mountain environment on Balkan Peninsula. Their formation and diversity is determined by climatic, topographic geological factors. Presently active periglacial processes occur above 1700-2000 m a. s. l., while relict observed down to 1100-1400 l. Among most prominent extensive talus screes fans, numerous rock glaciers (especially in Rila, P...

2008
Flew East Pavel M. Dolukhanov

The initial expansion of anatomically modern humans (AMH) occurred during a hyperarid event in Africa that occurred 135-75 ka. Large-scale AMH spread in northern Eurasia started during the Middle Weichselian glacial maximum, and proceeded during the subsequent mild interstadial (60-40 ka ago). This expansion which encompassed the polar regions and southern Siberia proceeded at a remarkably rapi...

Journal: :Geographical Review of Japa,. Ser. A, Chirigaku Hyoron 1991

Journal: :Papers and Proceedings of the Royal Society of Tasmania 2008

Journal: :Science 1997
Brozović Burbank Meigs

The interaction between tectonism and erosion produces rugged landscapes in actively deforming regions. In the northwestern Himalaya, the form of the landscape was found to be largely independent of exhumation rates, but regional trends in mean and modal elevations, hypsometry (frequency distribution of altitude), and slope distributions were correlated with the extent of glaciation. These obse...

نمودار تعداد نتایج جستجو در هر سال

با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید