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Plano De Recursos Hídricos Da Bacia Hidrográfica Do Rio Camboriú E Bacias Contíguas Secretaria De Estado Do Desenvolvimento Econômico Sustentável – SDS ______

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Plano De Recursos Hídricos Da Bacia Hidrográfica Do Rio Camboriú E Bacias Contíguas Secretaria De Estado Do Desenvolvimento Econômico Sustentável – SDS ______ Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Bacias Contíguas Secretaria de Estado do Desenvolvimento Econômico Sustentável – SDS ___________________________________________________________________ PLANO DE RECURSOS HÍDRICOS DA BACIA HIDROGRÁFICA DO RIO CAMBORIÚ E BACIAS CONTÍGUAS ETAPA B: DIAGNÓSTICO SOCIOECONÔMICO E AMBIENTAL DA ÁREA DE ABRANGÊNCIA DO PLANO DE RECURSOS HÍDRICOS DA BACIA HIDROGRÁFICA DO RIO CAMBORIÚ E BACIAS CONTÍGUAS Preparado para: (Agosto/2017) Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Bacias Contíguas Secretaria de Estado do Desenvolvimento Econômico Sustentável – SDS ___________________________________________________________________ IDENTIFICAÇÃO E CODIFICAÇÃO DO RELATÓRIO Código do Documento: PBHC-ETAPA_B-Diagnóstico-Socioambiental- CERTI-CEV-2017_final Título do Relatório Diagnóstico socioeconômico e ambiental da área de abrangência do plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Bacias Contíguas Aprovação Inicial por: Data de aprovação inicial: Controle de Revisões Aprovação Revisão n° Natureza Data Nome Rubrica 0 Minuta 05/09/2016 1 Relatório Final 22/11/2016 2 Relatório Final 24/02/0217 3 Relatório Final 08/08/0217 Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Bacias Contíguas Secretaria de Estado do Desenvolvimento Econômico Sustentável – SDS ___________________________________________________________________ SUMÁRIO Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Bacias Contíguas Secretaria de Estado do Desenvolvimento Econômico Sustentável – SDS ___________________________________________________________________ DIAGNÓSTICO SOCIOECONÔMICO E AMBIENTAL DA ÁREA DE ABRANGÊNCIA DO PLANO DE RECURSOS HÍDRICOS DA BACIA HIDROGRÁFICA DO RIO CAMBORIÚ E BACIAS CONTÍGUAS SUMÁRIO 1. INTRODUÇÃO ............................................................................................. 1 2. CARACTERIZAÇÃO DO MEIO FÍSICO ...................................................... 2 2.1. Fisiografia da Bacia Hidrográfica do Rio Camboriú e Contíguas ................... 2 2.2. Recursos hídricos ................................................................................................ 4 2.2.1. Superficiais ................................................................................................... 4 2.2.2. Subterrâneo .................................................................................................. 6 2.3. Geologia, relevo, geomorfologia e pedologia ................................................... 7 2.4. Exploração mineral ........................................................................................... 12 2.5. Clima .................................................................................................................. 15 2.5.1. Eventos extremos ....................................................................................... 17 2.5.2. Eventos de inundações e seca ................................................................... 18 2.6. Susceptibilidade a erosão ................................................................................ 19 3. CARACTERIZAÇÃO DO MEIO BIÓTICO ................................................. 22 3.1. O papel dos remanescentes florestais e sua relação com a fauna ............. 22 3.2. Fauna terrestre e flora ...................................................................................... 25 3.2.1. Mamíferos ................................................................................................... 28 3.2.2. Aves ........................................................................................................... 31 3.2.3. Anfíbios....................................................................................................... 32 3.2.4. Répteis ....................................................................................................... 34 3.2.5. Insetos ........................................................................................................ 36 3.2.5.1. Borboletas frugívoras ................................................................................. 36 3.2.5.2. Formigas..................................................................................................... 37 3.2.5.3. Besouros escarabeíneos ............................................................................ 37 3.2.5.4. Mosquitos ................................................................................................... 37 3.2.5.5. Flora..... ...................................................................................................... 38 3.3. Fauna aquática .................................................................................................. 40 3.3.1. Fitoplâncton ................................................................................................ 44 3.3.2. Zooplâncton ................................................................................................ 45 Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Bacias Contíguas Secretaria de Estado do Desenvolvimento Econômico Sustentável – SDS ___________________________________________________________________ 3.3.3. Macroinvertebrados aquáticos .................................................................... 47 3.3.4. Ictiofauna .................................................................................................... 50 3.3.5. Macrófitas aquáticas ................................................................................... 52 3.3.6. Vetores de doenças de veiculação hídrica e de importância sanitária ....... 53 3.3.7. Principais ameaças antrópicas para os grupos da fauna aquática ............. 54 3.4. Considerações sobre fauna e flora.................................................................. 55 3.5. Uso e ocupação do solo, remanescentes de vegetação e mata ciliar ......... 56 3.5.1. Uso e Cobertura do solo na área de abrangência do Plano ....................... 57 3.5.2. Uso e cobertura do solo nas matas ciliares e nascentes ............................ 60 4. CARACTERIZAÇÃO DO MEIO ANTRÓPICO ........................................... 63 4.1. Abrangência municipal e estrutura administrativa ......................................... 63 4.2. Estrutura fundiária ............................................................................................. 64 4.3. Demografia e dinâmica populacional .............................................................. 65 4.4. Atividades econômicas ..................................................................................... 68 4.4.1. Empresas e empregos ............................................................................... 69 4.4.2. Análise setorial ........................................................................................... 70 4.4.2.1. Agropecuária e pesca ................................................................................. 72 4.4.2.2. Mineração, indústria e eletricidade ............................................................. 74 4.4.2.3. Água e gestão de resíduos ......................................................................... 75 4.4.2.4. Construção ................................................................................................. 76 4.4.2.5. Comércio .................................................................................................... 77 4.4.2.6. Serviços ...................................................................................................... 78 4.5. Caracterização da infraestrutura ..................................................................... 80 4.5.1. Abastecimento de água .............................................................................. 80 4.5.2. Esgotamento sanitário ................................................................................ 82 4.5.3. Resíduos sólidos ........................................................................................ 82 4.6. Indicadores de fragilidade ambiental ............................................................... 83 REFERÊNCIAS BIBLIOGRÁFICAS .......................................................... 86 Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Bacias Contíguas Secretaria de Estado do Desenvolvimento Econômico Sustentável – SDS ___________________________________________________________________ 1. INTRODUÇÃO A área de abrangência do Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Contíguas está inserida na Região Hidrográfica do Vale do Itajaí (RH7), localizada entre as coordenadas 26,940° Sul 48,568° Oeste e 27,155° Sul 48,812° Oeste, cobrindo uma área de 220,74 km2. Do ponto de vista político e administrativo a área de abrangência do Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Contíguas engloba a maior parte dos municípios de Balneário Camboriú e Camboriú e uma pequena porção do município de Itajaí. Do ponto de vista hidrográfico, engloba a Bacia do Rio Camboriú, além de outros sistemas de drenagens independentes, como por exemplo, o Rio Marambaia e outras drenagens na região Interpraias e Praia dos Amores. A Figura 1.1 apresenta o mapa de localização da área de abrangência do Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Contíguas. Figura 1.1. Área de abrangência do Plano de Recursos Hídricos da Bacia Hidrográfica do Rio Camboriú e Contíguas. Área de abrangência do Plano Elaboração própria. Fonte: Google Earth (2016). 1 Plano de Recursos
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