IUCN / SSC Cat Specialist Group - Digital Cat Library |
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| Angelieri, C.C.S. | |
| Biodiversidade e planejamento de uso e ocupa‡Æo do solo: estudo de caso Brotas (SP) | |
| 2011 Full Book | |
Biodiversity conservation has become a worldwide concern due to the increased rate of species extinction. Nevertheless, the importance of biodiversity is often underestimated and its key role in the evolution, adaptation to changing environments and the supply of goods and services to humanity is not considered. Brazil has a central importance in global biodiversity conservation (its the first in Megadiversity and Wilderness Areas, and it has two hotspots). Therefore, the implementation of tools that address the inclusion of biodiversity in land-use planning is essential. Seeing that how to integrate biodiversity in this process has not been clearly defined, this study investigated tools for integrate the biodiversity in land-use planning, specially the zoning and the Strategic Environmental Assessment (SEA). The case study has been the municipality of Brotas, state of SÆo Paulo, Brazil. Firstly, criteria and priority areas for biodiversity at the national, state and municipal level have been overlapping using the software IDRISI Andes Edition to prepare the map of priority areas for conservation and recovery of local biodiversity. The results indicate that the principles and objectives discussed at various scales and in other planning tools can be integrated by the use of Geographic Information System (GIS). In addition, models of distribution of great mammals - _Chrysocyon brachyurus_ (maned wolf), _Leopardus pardalis_ (Ocelot) and _Puma concolor_ (puma) - have been generated for the central region of SÆo Paulo (Brotas and its surrounding cities). For this, biological data from the database of the Biota-FAPESP have been used and the software MAXENT has been applied. Modeling results show that the study area is highly suitable for the three species. The maps of models have been reclassified to prepare maps of priority areas for conservation in the central region of SÆo Paulo. The both final maps developed in this study (map of priority areas for conservation of local biodiversity and maps of priority areas for large mammals) may be included in zoning and SEA process. The techniques applied in this study permit to integrate the principles and objectives relating to biodiversity in land-use planning, supporting the choice of alternatives for use and occupation, basing the allocation of legal reserves, subsidizing the development of management actions and guide decision makers to choose the best alternatives for development. |
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