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		<isbn>978-85-17-0076-8</isbn>
		<label>1492</label>
		<citationkey>CunhaNóFiFiMiSa:2015:MaÁrPr</citationkey>
		<title>Mapeamento de áreas de preservação permanente de topo de morro na bacia hidrográfica do Alto Camaquã, RS, nos termos da resolução CONAMA de 2002 (revogado) e do Novo Código Florestal de 2012</title>
		<format>Internet</format>
		<year>2015</year>
		<secondarytype>PRE CN</secondarytype>
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		<author>Cunha, Henrique Noguez da,</author>
		<author>Nóbrega, Mauro Ricardo Roxo,</author>
		<author>Fiori, Diana,</author>
		<author>Filippini, José Maria,</author>
		<author>Miura, Adalberto Koiti,</author>
		<author>Saldanha, Dejanira Luderitz,</author>
		<electronicmailaddress>henriquencunha@gmail.com</electronicmailaddress>
		<editor>Gherardi, Douglas Francisco Marcolino,</editor>
		<editor>Aragão, Luiz Eduardo Oliveira e Cruz de,</editor>
		<e-mailaddress>wanderf@dsr.inpe.br</e-mailaddress>
		<conferencename>Simpósio Brasileiro de Sensoriamento Remoto, 17 (SBSR)</conferencename>
		<conferencelocation>João Pessoa</conferencelocation>
		<date>25-29 abr. 2015</date>
		<publisher>Instituto Nacional de Pesquisas Espaciais (INPE)</publisher>
		<publisheraddress>São José dos Campos</publisheraddress>
		<pages>6826-6832</pages>
		<booktitle>Anais</booktitle>
		<organization>Instituto Nacional de Pesquisas Espaciais (INPE)</organization>
		<transferableflag>1</transferableflag>
		<abstract>The New Brazilian Forest Code, Law nº 12,651 / 2012, set up the adoption of new parameters in the definition of permanent preservation areas (PPA). Hilltops, mountains and mountain ranges have suffered severe losses of environmental protection. The New Code has generated difficulties for mapping the PPAs, because The demarcation of the PPAs in field is a complex procedure since the New Code perspective. Technical knowledge, use of specific instruments and access are extra difficulties. This study aims a comparison among the old PPAs (CONAMA Resolution No. 303/02) and the new one (Law nº 12,651 / 2012). As case study was used the Upper Watershed Camaquã region, Rio Grande do Sul State, Brazil. The present study was divided into two stages: the mapping of APPs top of the hill, in the BH Camaquã Alto, according to the terms of Resolution CONAMA and the delimitation of these APPs according to the Brazilian Forest Code 2012. The altimetric information plans (IPs) of the TOPODATA database as well as PIs vector hydrography lines were used. The DEM was reversed as strategy of work. Using the old Forest Code 244,7 square kilometers of PPA were quantified, while according to the New Forest Code 0,27 square kilometers were identified. This decrease in area is due to new parameters adopted for the delimitation of APPs, especially regarding the slope and amplitude of the altimetry.</abstract>
		<area>SRE</area>
		<type>Geoprocessamento e aplicações</type>
		<language>pt</language>
		<targetfile>p1492.pdf</targetfile>
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