Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited Mines

Detalhes bibliográficos
Autor(a) principal: Corrêa,Rodrigo Studart
Data de Publicação: 2018
Outros Autores: Balduíno,Alexander Paulo do Carmo, Teza,Cláusio Tavares Viana, Baptista,Gustavo Macedo de Mello
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400125
Resumo: ABSTRACT The vegetation cover development is an essential step towards the restoration of the ecosystems. In this work, we applied remote sensing to evaluate the temporal development of vegetation cover on exploited mines revegetated with five approaches: natural regeneration, tree plantation, cultivation of trees + herbs, topsoil replacement + tree plantation, and sewage sludge incorporation into mining substrate. Results showed that the natural regeneration approach would require a secular time to provide satisfactory vegetation cover on the exploited mine. Tree plantation required fifteen years to provide 80% of vegetation cover. The use of topsoil + trees or the incorporation of sewage sludge into mining substrates achieved the fastest development of vegetation cover (2.5-5 years) and the highest percentages of revegetated surface (80-95%). However, the floristic composition of vegetation covers is as important as their development, and some restoration approaches are reported to stimulate weed invasion while others prevent it.
id UFRJ-3_cc557d779bab4aa4a335085d77571428
oai_identifier_str oai:scielo:S2179-80872018000400125
network_acronym_str UFRJ-3
network_name_str Floresta e Ambiente
repository_id_str
spelling Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited MinesminingrehabilitationrestorationNDVICerradoABSTRACT The vegetation cover development is an essential step towards the restoration of the ecosystems. In this work, we applied remote sensing to evaluate the temporal development of vegetation cover on exploited mines revegetated with five approaches: natural regeneration, tree plantation, cultivation of trees + herbs, topsoil replacement + tree plantation, and sewage sludge incorporation into mining substrate. Results showed that the natural regeneration approach would require a secular time to provide satisfactory vegetation cover on the exploited mine. Tree plantation required fifteen years to provide 80% of vegetation cover. The use of topsoil + trees or the incorporation of sewage sludge into mining substrates achieved the fastest development of vegetation cover (2.5-5 years) and the highest percentages of revegetated surface (80-95%). However, the floristic composition of vegetation covers is as important as their development, and some restoration approaches are reported to stimulate weed invasion while others prevent it.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400125Floresta e Ambiente v.25 n.4 2018reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.111617info:eu-repo/semantics/openAccessCorrêa,Rodrigo StudartBalduíno,Alexander Paulo do CarmoTeza,Cláusio Tavares VianaBaptista,Gustavo Macedo de Melloeng2018-09-06T00:00:00Zoai:scielo:S2179-80872018000400125Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2018-09-06T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited Mines
title Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited Mines
spellingShingle Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited Mines
Corrêa,Rodrigo Studart
mining
rehabilitation
restoration
NDVI
Cerrado
title_short Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited Mines
title_full Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited Mines
title_fullStr Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited Mines
title_full_unstemmed Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited Mines
title_sort Vegetation Cover Development Resulting from Different Restoration Approaches of Exploited Mines
author Corrêa,Rodrigo Studart
author_facet Corrêa,Rodrigo Studart
Balduíno,Alexander Paulo do Carmo
Teza,Cláusio Tavares Viana
Baptista,Gustavo Macedo de Mello
author_role author
author2 Balduíno,Alexander Paulo do Carmo
Teza,Cláusio Tavares Viana
Baptista,Gustavo Macedo de Mello
author2_role author
author
author
dc.contributor.author.fl_str_mv Corrêa,Rodrigo Studart
Balduíno,Alexander Paulo do Carmo
Teza,Cláusio Tavares Viana
Baptista,Gustavo Macedo de Mello
dc.subject.por.fl_str_mv mining
rehabilitation
restoration
NDVI
Cerrado
topic mining
rehabilitation
restoration
NDVI
Cerrado
description ABSTRACT The vegetation cover development is an essential step towards the restoration of the ecosystems. In this work, we applied remote sensing to evaluate the temporal development of vegetation cover on exploited mines revegetated with five approaches: natural regeneration, tree plantation, cultivation of trees + herbs, topsoil replacement + tree plantation, and sewage sludge incorporation into mining substrate. Results showed that the natural regeneration approach would require a secular time to provide satisfactory vegetation cover on the exploited mine. Tree plantation required fifteen years to provide 80% of vegetation cover. The use of topsoil + trees or the incorporation of sewage sludge into mining substrates achieved the fastest development of vegetation cover (2.5-5 years) and the highest percentages of revegetated surface (80-95%). However, the floristic composition of vegetation covers is as important as their development, and some restoration approaches are reported to stimulate weed invasion while others prevent it.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400125
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872018000400125
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.111617
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.25 n.4 2018
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
_version_ 1750128142404550656

Registros relacionados