[1] The age-elevation pattern of thermochronologic data has been used for many years to estimate apparent erosion rates in orogenic settings. Recently, it has been suggested that thermochronologic data for detrital minerals from active river system sediments can be used as an effective proxy for bedrock age-elevation distributions, serving as an alternative method for erosion rate studies. This...

The potentially negative consequences resulting from cliff recession are a matter of serious concern in many coastal areas worldwide. The assessment of these kind of processes has traditionally been performed by calculating average cliff recession rates and projecting them into the future, without taking into consideration the diverse factors affecting cliff dynamics and stability. In this work...

Abstract. The glacial landscape of the Alps has fascinated generations explorers, artists, mountaineers, and scientists with its diversity, including erosional features all scales from high-mountain cirques to steep valleys large overdeepened basins. Using previous glacier modelling results empirical inferences bedrock erosion under modern glaciers, we compute a distribution potential in over l...

[1] We have discovered a prominent >190 km long, 0.5– 6 km wide lava channel on Io. The channel is sinuous with interior islands andmay be associatedwith the active Tawhaki Patera hotspot. Photoclinometric analysis of the Galileo images indicates that this channel, provisionally named Tawhaki Vallis, is 40 – 65 m deep. Although a constructional contribution cannot be ruled out, the depth, morph...

AIMS Tooth whitening is a widely utilized esthetic treatment in dentistry. With increased access to over-the-counter (OTC) systems concerns have been raised as to potential adverse effects associated with overuse of whitening materials. Therefore, this study aimed to evaluate enamel erosion due to different whitening regimens when used in excess of recommended guidelines. MATERIALS AND METHOD...