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		<isbn>978-85-17-00066-9 (Internet)</isbn>
		<isbn>978-85-17-00065-2 (DVD)</isbn>
		<label>212</label>
		<citationkey>BreunigBalbVendSpoh:2013:SiAmCa</citationkey>
		<title>Situação ambiental do campus da UFSM de Frederico Westphalen, RS</title>
		<format>DVD, Internet.</format>
		<year>2013</year>
		<secondarytype>PRE CN</secondarytype>
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		<size>958 KiB</size>
		<author>Breunig, Fábio Marcelo,</author>
		<author>Balbinot, Rafaelo,</author>
		<author>Vendruscolo, Rafael,</author>
		<author>Spohr, Renato Beppler,</author>
		<electronicmailaddress>breunig@ufsm.br</electronicmailaddress>
		<editor>Epiphanio, José Carlos Neves,</editor>
		<editor>Galvão, Lênio Soares,</editor>
		<conferencename>Simpósio Brasileiro de Sensoriamento Remoto, 16 (SBSR)</conferencename>
		<conferencelocation>Foz do Iguaçu</conferencelocation>
		<date>13-18 abr. 2013</date>
		<publisher>Instituto Nacional de Pesquisas Espaciais (INPE)</publisher>
		<publisheraddress>São José dos Campos</publisheraddress>
		<pages>7241-7248</pages>
		<booktitle>Anais</booktitle>
		<organization>Instituto Nacional de Pesquisas Espaciais (INPE)</organization>
		<transferableflag>1</transferableflag>
		<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.</abstract>
		<area>SRE</area>
		<type>Mudança de Uso e Cobertura da Terra</type>
		<language>pt</language>
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