Landslides density map of S. Miguel Island, Azores archipelago
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منابع مشابه
Landslides density map of S. Miguel Island, Azores archipelago
The Azores archipelago is located in the Atlantic Ocean and is composed of nine volcanic islands. S. Miguel, the largest one, is formed by three active, E-W trending, trachytic central volcanoes with caldera (Sete Cidades, Fogo and Furnas). Chains of basaltic cinder cones link those major volcanic structures. An inactive trachytic central volcano (Povoação) and an old basaltic volcanic complex ...
متن کاملA new species of extinct scops owl (Aves: Strigiformes: Strigidae: Otus) from São Miguel Island (Azores Archipelago, North Atlantic Ocean).
The extinct São Miguel Scops Owl Otusfrutuosoi n. sp. is described from fossil bones found in Gruta de Água de Pau, a volcanic tube in São Miguel Island (Azores Archipelago, North Atlantic Ocean). It is the first extinct bird described from the Azores and, after the Madeiran Scops Owl (O. mauli Rando, Pieper, Alcover & Olson 2012a), the second extinct species of Strigiformes known in Macaronesi...
متن کاملGeology of Lagoa das Furnas, a crater lake on São Miguel, Azores archipelago
In this thesis, the results from a geophysical mapping and coring campaign of Lagoa das Furnas are presented. Specific focus is placed on the origin of a subaqueous volcanic cone mapped in the southern part of the lake. Lagoa das Furnas is a crater lake within the Furnas volcanic centre which is located on the island of São Miguel in the Azores archipelago. The Furnas volcanic centre has a long...
متن کاملVegetation Mapping of “pico Da Dara” Natural Reserve (s. Miguel Island, Azores Islands, Portugal) Using Ikonos Satellite Imagery
S. Miguel Island's vascular plant flora (Archipelago of the Azores,Portugal) consists of approximately 1000 taxa and is largely dominated bynon-indigenous taxa. The rapid spread of some very aggressive invasivealien species, such as Pittosporum undulatum Vent. and Clethra arboreaAiton, is causing serious damages to this ecosystem. This paper assessedthe effectiveness of High...
متن کاملHuman Leptospirosis: Seroreactivity and Genetic Susceptibility in the Population of São Miguel Island (Azores, Portugal)
BACKGROUND Leptospirosis is a worldwide zoonotic and recognized neglected infectious disease. It has been observed that only a proportion of individuals exposed to pathogenic species of Leptospira become infected and develop clinically evident disease. Moreover, little information is available in subsequent reinfections. In the present study, we determine if a first infection with leptospirosis...
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ژورنال
عنوان ژورنال: Natural Hazards and Earth System Sciences
سال: 2002
ISSN: 1684-9981
DOI: 10.5194/nhess-2-51-2002