Quantifying erosion rates in high mountain environments is challenging because the erosional processes are often stochastic and catastrophic. Distinguishing between periglacial and glacial rates is especially challenging. In this study we focus on determining erosion rates from a glaciated alpine landscape where the bedrock sidewalls are eroding predominantly by blockfall.We utilize a topograph...

This paper presents a geomorphological map of the Hérens valley in the Western Swiss Alps. With an area of 270 km and altitudes ranging from 470 to 4357 m a.s.l., this valley is one of the main secondary catchments of the Upper Rhône valley. The high differences in altitudes, combined with a varied geology, create an important geomorphic diversity. The main processes active in mountain areas, t...

A fairly diverse and abundant diatom flora is associated with remains of Mammut americanurn at the Shelton Mastodon Site in northern Oakland County, Michigan. The most abundant elements of this flora are species commonly recorded from late-glacial deposits in North America and Europe. The nearest modern analogues of this flora are assemblages deposited in small lakes in the high arctic and pres...

Progressing climate changes and declining ice cover (glacial) are accompanied by an increase in the length of paraglacial coasts. Therefore, issues related to development transformation such areas attract increasing interest. No complex classification coasts has been presented so far. The main aim this study was determination mutual relations evolution a systemic approach (paraglacial, proglaci...