Zobrazeno 1 - 10
of 44
pro vyhledávání: '"Elisabetta Pierazzo"'
Autor:
Gordon R. Osinski, Elisabetta Pierazzo
Publikováno v:
Impact Cratering. :1-20
Autor:
Elisabetta Pierazzo, H. Jay Melosh
Publikováno v:
Impact Cratering: Processes and Products
Publikováno v:
Impact Cratering
Autor:
Elisabetta Pierazzo, Natalia Artemieva
Publikováno v:
Elements. 8:55-60
The environmental effects of impact events differ with respect to time (seconds to decades) and spatial (local to global) scales. Short-term localized damage is produced by thermal radiation, blast-wave propagation in the atmosphere, crater excavatio
Publikováno v:
Icarus. 215:1-16
Modeling results of the water vapor plume produced by a comet impact on the Moon and of the resulting water ice deposits in the lunar cold traps are presented. The water vapor plume is simulated near the point of impact by the SOVA hydrocode and in t
Autor:
Natalia Artemieva, Elisabetta Pierazzo
Publikováno v:
Meteoritics & Planetary Science. 46:805-829
– Despite its centennial exploration history, there are still unresolved questions about Meteor Crater, the first recognized impact crater on Earth. This theoretical study addresses some of these questions by comparing model results with field and
Autor:
Elisabetta Pierazzo, Rolando R. Garcia, Douglas E. Kinnison, Julia Lee-Taylor, Daniel R. Marsh, Paul J. Crutzen
Publikováno v:
Earth and Planetary Science Letters. 299:263-272
We present results of an investigation aimed at characterizing the effects of oceanic impacts of 500 m and 1 km diameter asteroids on the lower and middle atmosphere, estimating ozone loss and potential danger from UV radiation at the Earth's surface
Autor:
Natalia Artemieva, Elisabetta Pierazzo
Publikováno v:
Meteoritics & Planetary Science. 44:25-42
Meteor Crater is one of the first impact structures systematically studied on Earth. Its location in arid northern Arizona has been ideal for the preservation of the structure and the surviving meteoric material. The recovery of a large amount of met
Publikováno v:
Meteoritics & Planetary Science. 38:293-303
Large meteorite impacts, such as the one that created the Vredefort structure in South Africa ~2 Ga ago, result in significant heating of the target. The temperatures achieved in these events have important implications for post-impact metamorphism a
Publikováno v:
Meteoritics & Planetary Science. 37:1893-1907
Using detailed geological, petrographic, geochemical, and geographical constraints we have performed numerical modeling studies that relate the Steinheim crater (apparent diameter Da = 3.8 km), the Ries crater (Da = 24 km) in southern Germany, and th