نتایج جستجو برای: geomorphologic control

تعداد نتایج: 1329557  

Journal: :Transylvanian Review of Systematical and Ecological Research 2013

2004
Massimo Barbieri Alessandro Corsini Nicola Casagli Paolo Farina Franco Coren Paolo Sterzai Davide Leva Dario Tarchi

RESUME This work concerns the application of SAR interferometry for the assessment of the long-term analysis of the state of activity of deep seated mass movements affecting some urban areas in the northern Appennines of Emilia Romagna region (from 1994-2001 space-borne ERS data) and for the real-time monitoring of active flow-like landslides in year 2002 (from ground-based system). These activ...

2003
Julia A. Baldwin Kelin X. Whipple Gregory E. Tucker

[1] The reason for the survival of mountainous topography in ancient orogenic belts is a long-standing problem in geomorphology and geodynamics. We explore the geomorphologic controls on the timescale for the postorogenic decay of topography to address the question of whether there is a viable geomorphologic explanation for the persistence of topography in ancient orogenic belts or whether alte...

With regard to the importance of instantaneous peak discharge estimation for watershed management study, and due to the lack of and unqualified climatic and hydrologic data for estimation and measurement in countries such as Iran, researchers were obliged to establish a link between constant parameters (geomorphologic) and variables (hydrologic) to present models with minimum dependence on clim...

Journal: :Brazilian journal of biology = Revista brasleira de biologia 2009
E E Souza Filho

The building of large dams in the Upper Paraná River basin altered the discharge regime at the Porto São José River section. The discharge regime has been altered since 1972, but the changes intensified after the Porto Primavera damming, in late 1998. Considering that discharge control affects the relationship between channel and floodplain, this work aimed to evaluate the intensity of the disc...

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