@InProceedings{BreunigBalbVendSpoh:2013:SiAmCa,
               author = "Breunig, F{\'a}bio Marcelo and Balbinot, Rafaelo and Vendruscolo, 
                         Rafael and Spohr, Renato Beppler",
                title = "Situa{\c{c}}{\~a}o ambiental do campus da UFSM de Frederico 
                         Westphalen, RS",
            booktitle = "Anais...",
                 year = "2013",
               editor = "Epiphanio, Jos{\'e} Carlos Neves and Galv{\~a}o, L{\^e}nio 
                         Soares",
                pages = "7241--7248",
         organization = "Simp{\'o}sio Brasileiro de Sensoriamento Remoto, 16. (SBSR)",
            publisher = "Instituto Nacional de Pesquisas Espaciais (INPE)",
              address = "S{\~a}o Jos{\'e} dos Campos",
             abstract = "Land use and cover characterization represents one of the most 
                         popular applications of remote sensing and geographic information 
                         systems (GIS). In this paper we aimed to perform the land use and 
                         cover of Universidade Federal de Santa Maria (UFSM) campus located 
                         in the municipality of Frederico Westphalen and identify the mains 
                         land use conflicts within the campus considering two legal 
                         preservation buffers. The study area is located in the 
                         northwestern of Rio Grande do Sul State, in South of Brazil. 
                         Mapping procedures were based on Worldview-2 ortorectified image 
                         visual image interpretation. This image was acquired in November 
                         2012. Complementary Landsat-5 Thematic Mapper images were used. 
                         The drainages were extracted from topographic charts, modified 
                         SRTM digital terrain model (TOPOPODATA) and Global Digital 
                         Elevation Map (GDEM) sensor Advanced Spaceborne Thermal Emission 
                         and Reflection Radiometer (ASRTER). The computational work was 
                         performed in the SPRING and ENVI software. The preservation area 
                         was evaluated by 15 and 30 meters buffers. The results showed that 
                         around 27% and 20% of permanent preservation areas (APPs) 
                         presented environmental conflict regarding its current land use 
                         and cover, considering buffers of 30 and 15 meters, respectively. 
                         The major conflicts were related to agricultural areas and 
                         experimental field within the APPs. Furthermore, the present 
                         results allowed the definition of the first recuperation 
                         procedures. New studies are necessary to evaluate the Brazil 
                         actual forest legislation in the campus.",
  conference-location = "Foz do Igua{\c{c}}u",
      conference-year = "13-18 abr. 2013",
                 isbn = "{978-85-17-00066-9 (Internet)} and {978-85-17-00065-2 (DVD)}",
                label = "212",
             language = "pt",
         organisation = "Instituto Nacional de Pesquisas Espaciais (INPE)",
                  ibi = "3ERPFQRTRW34M/3E7GBP3",
                  url = "http://urlib.net/ibi/3ERPFQRTRW34M/3E7GBP3",
           targetfile = "p0212.pdf",
                 type = "Mudan{\c{c}}a de Uso e Cobertura da Terra",
        urlaccessdate = "30 abr. 2024"
}