Mapeamento geoambiental de Espírito Santo do Pinhal e Santo Antônio do Jardim (SP)

• Autor(a) principal: Chaves, Camila Jardinetti [UNESP]
• Data de Publicação: 2014
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Repositório Institucional da UNESP
• Texto Completo: http://hdl.handle.net/11449/113981
• topic: Engineering geology; Geologia de engenharia; Mapeamento do meio ambiente; Mapeamento geologico; Cartografia; Sistemas de informação geografica; Política ambiental; Espírito Santo do Pinhal (SP); Santo Antônio do Jardim (SP)

The geoenvironmental mapping has proved an important instrument of environmental planning for administration of the inter-relations in the anthropical experiences with the geographical space. In this context, the present work has the objective the elaboration of the geoenvironmental letter of the near municipality, Espírito Santo do Pinhal and Santo Antônio do Jardim (SP). It’s a known for its complex scenic organization, due to the contact being among the sediments of Basin of Paraná with the Crystalline Basement. In the area of the study there are problems related to the inundation along the stream of the Porcos and the Jaguari Mirim river, being that in the Hill region, the bumpy land exhibits the processes of the land, related to the straight erosion and mass wasting. The methodology comprises the integrated analysis and cross-thematic approach. The first refers to integrative approach of the elements of the land through the photo interpretation, applied on satellite images of the ( Landsat TM 5/banda 5 ), auxiliary products (hipsometric, slope and curvature letter) and works of area in the delimitation of the physiographic units and the cross-thematic. The second, called of cross-thematic approach was considered the method of Hierarchal Analysis Process (AHP), in oder to there was consistence in the cogitation of the thematic letters of (physiographic subdivision, use and covering of the land, intense rain and areas of permanent preservation, according to the directresses of the Law 12.651/2012). The geoenvironmental letter was generated by Geographic Information System ArcGIS 10, in the scale 1:50.000, with seven geoenvironmental units as the strengths and susceptibilities to the processes of the physical environment and human occupation, in order to support the sustainable development of economic practices and management of environmental resources. According to the results, it was found that units with higher susceptibility...