Plains of marine and Subaerial denudation

Shear Band and Landslide Dynamics in Submerged and Subaerial Slopes

The Dalma Settlements of Songhor and Koliyaei Plains, Central Zagros

Although prehistoric periods (especially Chalcolithic) on the western side of the Central Zagros Mountain are fairly known, the Songhor and Koliyaei Plains have not been sufficiently investigated by western  or  Iranian archaeologists. In the course of the recent investigationsduring the 2002 and 2009 field seasons, thirty three chalcolithic sites, of which nine sites  contain Dalma sherds, wer...

Rapid, long-term rates of denudation

High rates of erosion (1-15 mm/yr) of fluvial strata have persisted over intervals of 0.2-1.5 m.y. and across areas of 60-2000 km 2 in the Cenozoic foreland basin of northern Pakistan. These rates occur in areas associated with thrust shortening, and they indicate that erosion nearly kept pace with the rates of latest Miocene to Pleistocene uplift. Such high rates of erosion are predicted to pr...

Thegenesis of micro-landforms of muddy and salty plains of Urmia Lake

Introduction Urmia Lake is one of the word-scale large hypersaline lakes with about 5500 square kilometers in the Turkish-Iranian Plateau (NW Iran). The lake surrounded by mountains with a mean elevation of about 2000 meters and the highest peak of 4811 meters. The lake charge with 28 permanent and ephemeral rivers. As a result of anthropogenic and natural reasons, the lake exposed to the rapi...

Geomorphic Controls on Andean Denudation Rates

To predict erosion rates throughout the Andes, we conducted a multiple regression analysis of the sediment discharge from 47 drainage basins in the Bolivian Andes and various topographic, climatologic, and geologic parameters. These mountainous basins are typically large (17–81,000 km; km), often have decades of measurement mean p 11,000 data on daily water and sediment discharge, and display a...