Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA
Autor(a) principal: | |
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Data de Publicação: | 2006 |
Tipo de documento: | Dissertação |
Idioma: | por |
Título da fonte: | Biblioteca Digital de Teses e Dissertações da UFRRJ |
Texto Completo: | https://tede.ufrrj.br/jspui/handle/tede/441 |
Resumo: | The construction of Tucurui hydroeletric demanded the opening of 15 degraded areas. Of these, nine were flooded by the dam and six stayed submitted to environmental factors, establishment of a continuous process of degradation. In 1998 it was initiate the enlargement of the installed capacity of UHE, opening of new loan area and introduce the Program of Recovery of Degraded Areas (PRAD) to rehabilitate the old areas and to mitigate the impacts in the new areas. Several strategies were developed, and for this study was evaluated the stones used as fauna scape cover and agents inductors of seed dispersion, use of pruning residues and gardening to measure the rehabilitation of degraded area, as the reforestation with different compositions of species. The development of the regeneration was used as bioindicators of the efficiency of the strategies, where the samples were colected using the method of points. The stones induced the formation of an ecosystem differentiated inside of the degraded area and it was constituted in a nucleus of resilience inductor of emerging properties up to 4m of it distances. The use of the residue was evaluated in the fifth year of development and it presented 85 spontaneous species in the rainy season and 48 in the dry season when compared with the control area, with 9 and 8 species, respectively, shown the importance of this technique for activities of rehabilitation of degraded areas in the Amazonia. The reforestations presented differentiated levels of development of the regeneration, proportionate for the different composition of species; the control area after 25 years evidenced incipient levels of vegetable colonization and inertial tendency of degradation. |
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Valcarcel, Ricardo475.124.827-87http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788248Z6074.788.517-62http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4777521H5Costa, Leonardo Tienne da2016-04-28T14:56:11Z2007-12-042006-08-30COSTA, Leonardo Tienne da. Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA. 2006. 110 f. Disserta??o (Mestrado em Ci?ncias Ambientais e Florestais) - Instituto de Florestas, Universidade Federal Rural do Rio de Janeiro, Serop?dica - RJ, 2006.https://tede.ufrrj.br/jspui/handle/tede/441The construction of Tucurui hydroeletric demanded the opening of 15 degraded areas. Of these, nine were flooded by the dam and six stayed submitted to environmental factors, establishment of a continuous process of degradation. In 1998 it was initiate the enlargement of the installed capacity of UHE, opening of new loan area and introduce the Program of Recovery of Degraded Areas (PRAD) to rehabilitate the old areas and to mitigate the impacts in the new areas. Several strategies were developed, and for this study was evaluated the stones used as fauna scape cover and agents inductors of seed dispersion, use of pruning residues and gardening to measure the rehabilitation of degraded area, as the reforestation with different compositions of species. The development of the regeneration was used as bioindicators of the efficiency of the strategies, where the samples were colected using the method of points. The stones induced the formation of an ecosystem differentiated inside of the degraded area and it was constituted in a nucleus of resilience inductor of emerging properties up to 4m of it distances. The use of the residue was evaluated in the fifth year of development and it presented 85 spontaneous species in the rainy season and 48 in the dry season when compared with the control area, with 9 and 8 species, respectively, shown the importance of this technique for activities of rehabilitation of degraded areas in the Amazonia. The reforestations presented differentiated levels of development of the regeneration, proportionate for the different composition of species; the control area after 25 years evidenced incipient levels of vegetable colonization and inertial tendency of degradation.A constru??o da Usina Hidrel?trica Tucuru? demandou a abertura de 15 ?reas de empr?stimo. Destas, nove foram inundadas pela represa e seis permaneceram submetidas ?s inclem?ncias dos agentes ambientais, estabelecendo um processo cont?nuo de degrada??o. Em 1998 foi iniciada a amplia??o da capacidade instalada da UHE, abertura de novas ?reas de empr?stimo e implanta??o do Programa de Recupera??o de ?reas Degradadas (PRAD) para reabilitar as antigas ?reas e mitigar os impactos nas novas ?reas. Foram desenvolvidas diversas estrat?gias, sendo que neste estudo avaliou-se o uso de matac?es como abrigo de fauna e agentes indutores de dispers?o de prop?gulos, uso de res?duos de poda e jardinagem como medida de reabilita??o de ?rea de empr?stimo, assim como reflorestamento com diferentes composi??es de esp?cies. Utilizou-se o desenvolvimento da regenera??o como bio-indicador da efici?ncia das estrat?gias, onde as amostragens foram realizadas pelo M?todo de Pontos. Os matac?es induziram ? forma??o de um ecossistema diferenciado dentro da ?rea degradada e se constituiu em um n?cleo de resili?ncia indutor de propriedades emergentes at? 4 m de afastamento. O uso dos res?duos foi avaliado no quinto ano de desenvolvimento e apresentou 85 esp?cies espont?neas na esta??o chuvosa e 48 na esta??o seca, fato este que comparado com a testemunha, com 9 e 8 esp?cies, respectivamente, evidenciou a import?ncia desta t?cnica para atividades de reabilita??o de ?reas degradadas na Amaz?nia. Os reflorestamentos apresentaram n?veis diferenciados de desenvolvimento da regenera??o, proporcionados pela distinta composi??o de esp?cies, sendo que a testemunha ap?s 25 anos evidenciou n?veis incipientes de coloniza??o vegetal e tend?ncia inercial de degrada??o.Made available in DSpace on 2016-04-28T14:56:11Z (GMT). No. of bitstreams: 1 2006 - Leonardo Tienne da Costa.pdf: 5069742 bytes, checksum: 10e17cc7947b9a0b08c6512f91f122ef (MD5) Previous issue date: 2006-08-30Coordena??o de Aperfei?oamento de Pessoal de N?vel Superiorapplication/pdfhttps://tede.ufrrj.br/retrieve/14029/2006%20-%20Leonardo%20Tienne%20da%20Costa.pdf.jpghttps://tede.ufrrj.br/retrieve/18238/2006%20-%20Leonardo%20Tienne%20da%20Costa.pdf.jpghttps://tede.ufrrj.br/retrieve/24566/2006%20-%20Leonardo%20Tienne%20da%20Costa.pdf.jpghttps://tede.ufrrj.br/retrieve/30967/2006%20-%20Leonardo%20Tienne%20da%20Costa.pdf.jpghttps://tede.ufrrj.br/retrieve/37305/2006%20-%20Leonardo%20Tienne%20da%20Costa.pdf.jpghttps://tede.ufrrj.br/retrieve/43689/2006%20-%20Leonardo%20Tienne%20da%20Costa.pdf.jpghttps://tede.ufrrj.br/retrieve/50077/2006%20-%20Leonardo%20Tienne%20da%20Costa.pdf.jpghttps://tede.ufrrj.br/retrieve/56549/2006%20-%20Leonardo%20Tienne%20da%20Costa.pdf.jpgporUniversidade Federal Rural do Rio de JaneiroPrograma de P?s-Gradua??o em Ci?ncias Ambientais e FlorestaisUFRRJBrasilInstituto de Florestas?reas degradadasreabilita??oabrigos de faunareflorestamentores?duosdegraded areasrehabilitationscape coverreforestationorganic residuesRecursos Florestais e Engenharia FlorestalEstrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PAStrategy of rehabilitation of degraded areas in hydroelectric enterprises in the Amazonian, Tucuru? - PAinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisinfo:eu-repo/semantics/openAccessreponame:Biblioteca Digital de Teses e Dissertações da UFRRJinstname:Universidade Federal Rural do Rio de Janeiro (UFRRJ)instacron:UFRRJTHUMBNAIL2006 - Leonardo Tienne da Costa.pdf.jpg2006 - Leonardo Tienne da Costa.pdf.jpgimage/jpeg4196http://localhost:8080/tede/bitstream/tede/441/17/2006+-+Leonardo+Tienne+da+Costa.pdf.jpgceef400aa42f1367d4fea7b0bdeab5b5MD517TEXT2006 - Leonardo Tienne da Costa.pdf.txt2006 - Leonardo Tienne da Costa.pdf.txttext/plain222835http://localhost:8080/tede/bitstream/tede/441/16/2006+-+Leonardo+Tienne+da+Costa.pdf.txt3ac16bfc134b763ee53204354577fa63MD516ORIGINAL2006 - Leonardo Tienne da Costa.pdf2006 - Leonardo Tienne da Costa.pdfapplication/pdf5069840http://localhost:8080/tede/bitstream/tede/441/1/2006+-+Leonardo+Tienne+da+Costa.pdf3c1b86318e13478adced12efae3e6172MD51tede/4412022-06-10 09:32:14.307oai:localhost:tede/441Biblioteca Digital de Teses e Dissertaçõeshttps://tede.ufrrj.br/PUBhttps://tede.ufrrj.br/oai/requestbibliot@ufrrj.br||bibliot@ufrrj.bropendoar:2022-06-10T12:32:14Biblioteca Digital de Teses e Dissertações da UFRRJ - Universidade Federal Rural do Rio de Janeiro (UFRRJ)false |
dc.title.por.fl_str_mv |
Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA |
dc.title.alternative.eng.fl_str_mv |
Strategy of rehabilitation of degraded areas in hydroelectric enterprises in the Amazonian, Tucuru? - PA |
title |
Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA |
spellingShingle |
Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA Costa, Leonardo Tienne da ?reas degradadas reabilita??o abrigos de fauna reflorestamento res?duos degraded areas rehabilitation scape cover reforestation organic residues Recursos Florestais e Engenharia Florestal |
title_short |
Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA |
title_full |
Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA |
title_fullStr |
Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA |
title_full_unstemmed |
Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA |
title_sort |
Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA |
author |
Costa, Leonardo Tienne da |
author_facet |
Costa, Leonardo Tienne da |
author_role |
author |
dc.contributor.advisor1.fl_str_mv |
Valcarcel, Ricardo |
dc.contributor.advisor1ID.fl_str_mv |
475.124.827-87 |
dc.contributor.advisor1Lattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4788248Z6 |
dc.contributor.authorID.fl_str_mv |
074.788.517-62 |
dc.contributor.authorLattes.fl_str_mv |
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4777521H5 |
dc.contributor.author.fl_str_mv |
Costa, Leonardo Tienne da |
contributor_str_mv |
Valcarcel, Ricardo |
dc.subject.por.fl_str_mv |
?reas degradadas reabilita??o abrigos de fauna reflorestamento res?duos |
topic |
?reas degradadas reabilita??o abrigos de fauna reflorestamento res?duos degraded areas rehabilitation scape cover reforestation organic residues Recursos Florestais e Engenharia Florestal |
dc.subject.eng.fl_str_mv |
degraded areas rehabilitation scape cover reforestation organic residues |
dc.subject.cnpq.fl_str_mv |
Recursos Florestais e Engenharia Florestal |
description |
The construction of Tucurui hydroeletric demanded the opening of 15 degraded areas. Of these, nine were flooded by the dam and six stayed submitted to environmental factors, establishment of a continuous process of degradation. In 1998 it was initiate the enlargement of the installed capacity of UHE, opening of new loan area and introduce the Program of Recovery of Degraded Areas (PRAD) to rehabilitate the old areas and to mitigate the impacts in the new areas. Several strategies were developed, and for this study was evaluated the stones used as fauna scape cover and agents inductors of seed dispersion, use of pruning residues and gardening to measure the rehabilitation of degraded area, as the reforestation with different compositions of species. The development of the regeneration was used as bioindicators of the efficiency of the strategies, where the samples were colected using the method of points. The stones induced the formation of an ecosystem differentiated inside of the degraded area and it was constituted in a nucleus of resilience inductor of emerging properties up to 4m of it distances. The use of the residue was evaluated in the fifth year of development and it presented 85 spontaneous species in the rainy season and 48 in the dry season when compared with the control area, with 9 and 8 species, respectively, shown the importance of this technique for activities of rehabilitation of degraded areas in the Amazonia. The reforestations presented differentiated levels of development of the regeneration, proportionate for the different composition of species; the control area after 25 years evidenced incipient levels of vegetable colonization and inertial tendency of degradation. |
publishDate |
2006 |
dc.date.issued.fl_str_mv |
2006-08-30 |
dc.date.available.fl_str_mv |
2007-12-04 |
dc.date.accessioned.fl_str_mv |
2016-04-28T14:56:11Z |
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info:eu-repo/semantics/publishedVersion |
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info:eu-repo/semantics/masterThesis |
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masterThesis |
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publishedVersion |
dc.identifier.citation.fl_str_mv |
COSTA, Leonardo Tienne da. Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA. 2006. 110 f. Disserta??o (Mestrado em Ci?ncias Ambientais e Florestais) - Instituto de Florestas, Universidade Federal Rural do Rio de Janeiro, Serop?dica - RJ, 2006. |
dc.identifier.uri.fl_str_mv |
https://tede.ufrrj.br/jspui/handle/tede/441 |
identifier_str_mv |
COSTA, Leonardo Tienne da. Estrat?gias de reabilita??o de ?reas degradadas em empreendimentos hidrel?tricos na Amaz?nia, Tucuru? - PA. 2006. 110 f. Disserta??o (Mestrado em Ci?ncias Ambientais e Florestais) - Instituto de Florestas, Universidade Federal Rural do Rio de Janeiro, Serop?dica - RJ, 2006. |
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Universidade Federal Rural do Rio de Janeiro |
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