Andrea Coronato – författare

This book presents varied geomorphological topics and planetary studies from different geomorphological regions analysed by young researchers from Latin America, from Costa Rica to southern Argentina, from the mountains to the oceans, and from the Caribbean to the Scotia tectonic plates.  The six chapters included in this book originate from presentations made during the “IAG Central and South American Webinar” carried on in March 2021 for the commemoration of the “Geomorphology Week”, promoted by the International Association of Geomorphologists (IAG) and coordinated by the invited book editors. The chapters develop topics related to landforms and geomorphological processes originated by modern tectonics along a transform tectonic plate boundary, by cryo-snowy environments in the drier Central Andes, by fluvial and littoral processes in the Brazilian inland and the Atlantic coast, and by high runoff generated by storm-cells driving into mountainousand wooded terrains. New insights on Mars water features research are also included in the book. Several chapters refer to risk assessment for society or resource management considerations; other chapters refer to present or recent geomorphological processes but others do so to those developed in the Quaternary.

This book presents varied geomorphological topics and planetary studies from different geomorphological regions analysed by young researchers from Latin America, from Costa Rica to southern Argentina, from the mountains to the oceans, and from the Caribbean to the Scotia tectonic plates.  The six chapters included in this book originate from presentations made during the “IAG Central and South American Webinar” carried on in March 2021 for the commemoration of the “Geomorphology Week”, promoted by the International Association of Geomorphologists (IAG) and coordinated by the invited book editors. The chapters develop topics related to landforms and geomorphological processes originated by modern tectonics along a transform tectonic plate boundary, by cryo-snowy environments in the drier Central Andes, by fluvial and littoral processes in the Brazilian inland and the Atlantic coast, and by high runoff generated by storm-cells driving into mountainousand wooded terrains. New insights on Mars water features research are also included in the book. Several chapters refer to risk assessment for society or resource management considerations; other chapters refer to present or recent geomorphological processes but others do so to those developed in the Quaternary.  

This book presents varied geomorphological topics and planetary studies from different geomorphological regions analysed by young researchers from Latin America, from Costa Rica to southern Argentina, from the mountains to the oceans, and from the Caribbean to the Scotia tectonic plates.  The six chapters included in this book originate from presentations made during the “IAG Central and South American Webinar” carried on in March 2021 for the commemoration of the “Geomorphology Week”, promoted by the International Association of Geomorphologists (IAG) and coordinated by the invited book editors. The chapters develop topics related to landforms and geomorphological processes originated by modern tectonics along a transform tectonic plate boundary, by cryo-snowy environments in the drier Central Andes, by fluvial and littoral processes in the Brazilian inland and the Atlantic coast, and by high runoff generated by storm-cells driving into mountainousand wooded terrains. New insights on Mars water features research are also included in the book. Several chapters refer to risk assessment for society or resource management considerations; other chapters refer to present or recent geomorphological processes but others do so to those developed in the Quaternary.

Improved dating methods have increased our ability to more precisely determine the timing and durations of glaciations. Utilizing glacial and loess deposits, we have compared glaciations that occurred in North and South America in order to determine if events are synchronous or not, to explore forcing mechanisms, and to compare glaciations with cold periods of the Marine Oxygen Isotope stages and the loess/paleosol records of China. Stratigraphic sections containing a variety of glacial deposits, some with interbedded volcanics, as well as loess deposits, were used in reconstructing the glacial history. The Late Pleistocene (Brunhes Chron) Last Glacial Maximum is recognized in  mountain and continental areas of North America but only in the mountains of South America. Commonly our comparisons indicate roughly synchronous glaciations on the two continents, whereas other glaciations are more elusive and difficult to compare. Although our comparisons are at low resolutions, the results suggest that Milankovitch forcing is most likely the dominant trigger for hemispheric glaciation modified by local factors.