|
Registro Completo |
|
Biblioteca(s): |
Epagri-Sede. |
|
Data corrente: |
19/04/2011 |
|
Data da última atualização: |
19/04/2011 |
|
Tipo da produção científica: |
Artigo em Anais de Congresso / Nota Técnica |
|
Autoria: |
DORTZBACH, D.; VIANNA, L. F. N.; SOUZA, J. M.; SILVA, E. B.; ARAUJO, I. S.; BACIC, I. L. Z.; BENEZ, M. C.; SILVEIRA, F. |
|
Afiliação: |
Epagri |
|
Título: |
Uso e ocupacao do solo em areas de Preservacao Permanente na microbacia Ribeirao Gustavo, municipio de Massaranduba, SC |
|
Ano de publicação: |
2011 |
|
Fonte/Imprenta: |
In: SIMPOSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba. Anais... Curitiba: SBSR, 2011. |
|
Idioma: |
Português |
|
Conteúdo: |
The human action has led to a sharp and accelerated environmental degradation of areas of permanent preservation (APP). In this context, the objective of this study was to identify and map the possible use conflicts in APPs of the Ribeirão Gustavo watershed, city of Massaranduba, SC. The analysis of the current use required QuickBird high-resolution satellite imagery with orthorectification from the year 2008, with confirmation of the
use classes and field occupancy. The following mapping classes were identified: reforestation, flooded rice, banana, fields, annual crops, subsistence household complex, agroforestry system, in addition to categories based on the CONAMA Resolution number 10 (Brazil, 1993): primary forest and secondary forest at initial, intermediate and advanced stages of regeneration. PPAs were mapped using SIG ArcGIS 9.3, considering the
limits set by law (Law 4.771/65 and CONAMA Resolution 303/02). Among the possible categories of APPs foreseen by legislation, the following were identified and mapped in the watershed at the banks of watercourses, buffer of 30 m: springs, buffer of 50 m: hilltops, through the delimitation of the upper third. The predominant land use of the watershed is forest, which represents 66.38% of the study area. APPs represent 660.35 ha, which corresponds to approximately 22.72% of the total area of the Ribeirão Gustavo watershed. Of this total, 80.32% of APPs are covered by primary and secondary forests, showing the high conservation level of the area. In the riparian forest, flooded rice is the culture causing the highest environmental degradation in the watershed. MenosThe human action has led to a sharp and accelerated environmental degradation of areas of permanent preservation (APP). In this context, the objective of this study was to identify and map the possible use conflicts in APPs of the Ribeirão Gustavo watershed, city of Massaranduba, SC. The analysis of the current use required QuickBird high-resolution satellite imagery with orthorectification from the year 2008, with confirmation of the
use classes and field occupancy. The following mapping classes were identified: reforestation, flooded rice, banana, fields, annual crops, subsistence household complex, agroforestry system, in addition to categories based on the CONAMA Resolution number 10 (Brazil, 1993): primary forest and secondary forest at initial, intermediate and advanced stages of regeneration. PPAs were mapped using SIG ArcGIS 9.3, considering the
limits set by law (Law 4.771/65 and CONAMA Resolution 303/02). Among the possible categories of APPs foreseen by legislation, the following were identified and mapped in the watershed at the banks of watercourses, buffer of 30 m: springs, buffer of 50 m: hilltops, through the delimitation of the upper third. The predominant land use of the watershed is forest, which represents 66.38% of the study area. APPs represent 660.35 ha, which corresponds to approximately 22.72% of the total area of the Ribeirão Gustavo watershed. Of this total, 80.32% of APPs are covered by primary and secondary forests, showing the high conservation ... Mostrar Tudo |
|
Palavras-Chave: |
Area de preservação permanente; Coverage and use of land; Land use conflict area; Massaranduba; Microbacia Ribeirão Gustavo; Permanent protection area; Santa Catarina. |
|
Categoria do assunto: |
-- |
|
|
|
|
Marc: |
LEADER 02347naa a2200205 a 4500
001 1075803
005 2011-04-19
008 2011 bl uuuu u00u1 u #d
100 1 $aEpagri
245 $aUso e ocupacao do solo em areas de Preservacao Permanente na microbacia Ribeirao Gustavo, municipio de Massaranduba, SC
260 $c2011
520 $aThe human action has led to a sharp and accelerated environmental degradation of areas of permanent preservation (APP). In this context, the objective of this study was to identify and map the possible use conflicts in APPs of the Ribeirão Gustavo watershed, city of Massaranduba, SC. The analysis of the current use required QuickBird high-resolution satellite imagery with orthorectification from the year 2008, with confirmation of the use classes and field occupancy. The following mapping classes were identified: reforestation, flooded rice, banana, fields, annual crops, subsistence household complex, agroforestry system, in addition to categories based on the CONAMA Resolution number 10 (Brazil, 1993): primary forest and secondary forest at initial, intermediate and advanced stages of regeneration. PPAs were mapped using SIG ArcGIS 9.3, considering the limits set by law (Law 4.771/65 and CONAMA Resolution 303/02). Among the possible categories of APPs foreseen by legislation, the following were identified and mapped in the watershed at the banks of watercourses, buffer of 30 m: springs, buffer of 50 m: hilltops, through the delimitation of the upper third. The predominant land use of the watershed is forest, which represents 66.38% of the study area. APPs represent 660.35 ha, which corresponds to approximately 22.72% of the total area of the Ribeirão Gustavo watershed. Of this total, 80.32% of APPs are covered by primary and secondary forests, showing the high conservation level of the area. In the riparian forest, flooded rice is the culture causing the highest environmental degradation in the watershed.
653 $aArea de preservação permanente
653 $aCoverage and use of land
653 $aLand use conflict area
653 $aMassaranduba
653 $aMicrobacia Ribeirão Gustavo
653 $aPermanent protection area
653 $aSanta Catarina
773 $tIn: SIMPOSIO BRASILEIRO DE SENSORIAMENTO REMOTO, 15., 2011, Curitiba. Anais... Curitiba: SBSR, 2011.
Download
Esconder MarcMostrar Marc Completo |
|
Registro original: |
Epagri-Sede (Epagri-Sede) |
|
