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		<isbn>978-85-17-00044-7</isbn>
		<citationkey>AlvesRezeSpos:2009:EsCaMu</citationkey>
		<title>Geoprocessamento como Ferramenta de Conservação de Recursos Hídricos e de Biodiversidade: Um Estudo de Caso para o Município de Canarana - MT</title>
		<format>DVD, On-line.</format>
		<year>2009</year>
		<secondarytype>PRE CN</secondarytype>
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		<author>Alves, Heber Queiroz,</author>
		<author>Rezende, Ana Carolina Pinto,</author>
		<author>Sposito, Rafael de Carvalho,</author>
		<affiliation>Instituto Socioambiental - ISA / MT</affiliation>
		<affiliation>Instituto Socioambiental - ISA / SP</affiliation>
		<affiliation>Instituto Socioambiental - ISA / MT</affiliation>
		<electronicmailaddress>heber@socioambiental.org</electronicmailaddress>
		<electronicmailaddress>anacarolina@socioambiental.org</electronicmailaddress>
		<electronicmailaddress>rafael@socioambiental.org</electronicmailaddress>
		<editor>Epiphanio, José Carlos Neves,</editor>
		<editor>Galvão, Lênio Soares,</editor>
		<e-mailaddress>heber@socioambiental.org</e-mailaddress>
		<conferencename>Simpósio Brasileiro de Sensoriamento Remoto, 14 (SBSR)</conferencename>
		<conferencelocation>Natal</conferencelocation>
		<date>25-30 abr. 2009</date>
		<publisher>Instituto Nacional de Pesquisas Espaciais (INPE)</publisher>
		<publisheraddress>São José dos Campos</publisheraddress>
		<pages>3439-3446</pages>
		<booktitle>Anais</booktitle>
		<tertiarytype>Artigo</tertiarytype>
		<organization>Instituto Nacional de Pesquisas Espaciais (INPE)</organization>
		<transferableflag>1</transferableflag>
		<keywords>CBERS image, Palavras-chave: deforestation, conservation, riverine forest, GIS, desmatamento, conservação, floresta de galeria, SIG.</keywords>
		<abstract>The colonization and consolidation of Brazil's territory has been based mainly on predatory exploitation of natural resources, what affect specially the quality of water. The environmental degradation throughout the riverine forests is explained by the value of these areas, i.e. source of water for cattle, to timber products forest and electricity generation. Because of this, this study aimed to map the deforestation in riverine forests in Canarana - MT, Brazil, using geoprocessing techniques. Canarana has 17,183 inhabitants with 13,059 living in urban areas and 4,124 living in rural areas. The economy of the municipality is basically the livestock, agriculture (soybean, corn and rice) and agro-industry. We considered the deforestation occurred in riverine forests in Canarana, over the years 2000, 2003 and 2005. The mapping was based on images of Landsat 5 and CBERS 2 satellites, using SPRING software to create the supervised classification of land in the interest areas. We also worked on the ground, using a GPS set, to check the results produced by the software. Toward set all database and delineate the riverine forests, we used ArcGis 9.2 software. The riverine forests in Canarana comprise 130.234 ha and we could identify five different classes of uses: clouds, water, deforestation, forest and altered areas. The deforestation increased from 24,540 to 32,420 ha. The main reason for that is the increase of agriculture. Thus, the landowners should plan and order their productive activities to keep the rivers and springs. To do that, we suggest the use of GIS techniques.</abstract>
		<area>SRE</area>
		<subject>Geoprocessamento e Aplicações</subject>
		<session>poster</session>
		<type>Geoprocessamento e Aplicações</type>
		<language>pt</language>
		<targetfile>3439-3446.pdf</targetfile>
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