The impact and the evolution of the structure of the landscape in a forest fire of the PrePyrenees of Aragón using a set of 6 Landsat 5 TM images is analyzed, identifying the relationships between the space heterogeneity values and the vegetation types. NDVI values are extracted, obtaining the Shannon Index and performing its yearly cartography. Three representative components of the values of diversity are defined (prefire, short- and mid-term). It is concluded that at plant-community level the fire has generated an increase of the internal diversity. Nevertheless, in the mid-term and at a global scale the fire produces the landscape homogenization, as different authors describe using sources of similar information.Se analiza el impacto y ...
The relations between disturbance regime and landscape patterns have been developed from a theoretic...
The relations between disturbance regime and landscape patterns have been developed from a theoretic...
The investigation of fires has been one of the most important topics in the scientific community in ...
The role played by direct regeneration in early post-fire years is well known in mediterranean plant...
Forest fires are a problem that arises in different places of the world, either for anthropogenic or...
Copyright © 2015, IGI Global. Copying or distributing in print or electronic forms without written p...
The study aim is the comparison of the vegetation cover type before and 22-years after a wildfire in...
Mediterranean landscapes are dynamic systems that undergo temporal changes in composition and stru...
Abstract Fire is a disturbance factor that influences the formation of forest ecosystems by modifyin...
This study area is located in the eastern littoral of the Iberian Peninsula; its importance resides ...
Spain is included in the top five European countries with the highest number of wildfires. Forest fi...
Spain is included in the top five European countries with the highest number of wildfires. Forest fi...
In recent years, the interest of institutions in land use has increased, creating the need to determ...
Fires are events that occur regularly in the Sierra de la Ventana region, affecting native and exoti...
Wildfires have many causes, they often affect tropical and subtropical areas. They are dynamic in ti...
The relations between disturbance regime and landscape patterns have been developed from a theoretic...
The relations between disturbance regime and landscape patterns have been developed from a theoretic...
The investigation of fires has been one of the most important topics in the scientific community in ...
The role played by direct regeneration in early post-fire years is well known in mediterranean plant...
Forest fires are a problem that arises in different places of the world, either for anthropogenic or...
Copyright © 2015, IGI Global. Copying or distributing in print or electronic forms without written p...
The study aim is the comparison of the vegetation cover type before and 22-years after a wildfire in...
Mediterranean landscapes are dynamic systems that undergo temporal changes in composition and stru...
Abstract Fire is a disturbance factor that influences the formation of forest ecosystems by modifyin...
This study area is located in the eastern littoral of the Iberian Peninsula; its importance resides ...
Spain is included in the top five European countries with the highest number of wildfires. Forest fi...
Spain is included in the top five European countries with the highest number of wildfires. Forest fi...
In recent years, the interest of institutions in land use has increased, creating the need to determ...
Fires are events that occur regularly in the Sierra de la Ventana region, affecting native and exoti...
Wildfires have many causes, they often affect tropical and subtropical areas. They are dynamic in ti...
The relations between disturbance regime and landscape patterns have been developed from a theoretic...
The relations between disturbance regime and landscape patterns have been developed from a theoretic...
The investigation of fires has been one of the most important topics in the scientific community in ...