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12.864  Articles
1 of 1.287 pages  |  10  records  |  more records»
The rias are a characteristic feature of the Spanish coasts. Despite their important differences, all of them have some common problems such as those derived from infilling processes. Their littoral dynamics have been considered, with special attention to... see more

Long-term (> 10 years) prediction of morphological behaviour in the coastal zone in response to both direct and indirect human interference and projected climatic change is an increasingly important issue in coastal management. As our recognition of th... see more

Recent studies on human pressure evolution on the Danube watershed highlight that forest clearances intensified during the Roman times, which after a long stagnation in Early Middle Age (which reclaimed the reforestation) have restarted since 12th and 15t... see more

The wave asymmetric Sf. Gheorghe lobe is the only active in the Danube delta where river mouth bar (and the associated barrier islands and spits) continuously deployed a cyclic development for almost two millennia. During first stage, the Sf. Gheorghe dis... see more

We present a model for the morphodynamics of tidal basin-inlet-delta systems at the centennial time scales. Tidal flow is calculated through a friction dominated model, with a semi-empirical correction to account for the advection of momentum. Transport o... see more

We present a model for the morphodynamics of tidal basin-inlet-delta systems at the centennial time scales. Tidal flow is calculated through a friction dominated model, with a semi-empirical correction to account for the advection of momentum. Transport o... see more

Neste trabalho a morfodinâmica da paisagem foi utilizada para verificar a intensidade e importância das mudanças exercidas pelo homem sobre o meio ambiente ao longo do tempo, no município de Natal-RN. Foram identificados e caracterizados os impactos da ex... see more

Aerial photographs, if taken to allow a stereoscopic vision, can increase the physical and anthropic information of terrestrial survey acquired by means of direct field surveying. The synoptic view from above even of vast areas shows, almost immediately, ... see more

Aerial photographs, if taken to allow a stereoscopic vision, can increase the physical and anthropic information of terrestrial survey acquired by means of direct field surveying. The synoptic view from above even of vast areas shows, almost immediately, ... see more

1 of 1.287 pages  |  10  records  |  more records»