Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modeling
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | RBRH (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2318-03312022000100205 |
Resumo: | ABSTRACT Golden mussel is an invasive species in Brazil which impacts local environments, dislocating native species and altering microecological conditions as well as affecting hydroelectric power plants and water treatment systems. The objective of this research is to establish a method that is both effective and efficient to quantify the population of the Golden mussel in hydroelectric power plant reservoirs, with a focus on population control measures. A two-dimensional mathematical model was developed combining hydrodynamics and populational dynamics to simulate the distribution of mussels in a reservoir. The results showed that dam’s region was progressively infested, and after 18 months of simulation it has reached around 80% of its carrying capacity. The method proved to be satisfactory and the generated map of cluster locations for the golden mussel corresponds to field observations. Furthermore, the result of the algae density simulation matched chlorophyll-a density map obtained from satellite images. The methodology can be further applied to new areas and could be expanded to predict population variations in order to guide environmental measures for preservation and recovery of impacted reservoirs, presenting another tool for hydroelectric operators who can use information together with field inspections to plan maintenance intervals before infestation damages equipment. |
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Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modelingPopulational dynamicsMathematical modelingBioinvasionDiffusion-advection-reaction equationsPlaint operationABSTRACT Golden mussel is an invasive species in Brazil which impacts local environments, dislocating native species and altering microecological conditions as well as affecting hydroelectric power plants and water treatment systems. The objective of this research is to establish a method that is both effective and efficient to quantify the population of the Golden mussel in hydroelectric power plant reservoirs, with a focus on population control measures. A two-dimensional mathematical model was developed combining hydrodynamics and populational dynamics to simulate the distribution of mussels in a reservoir. The results showed that dam’s region was progressively infested, and after 18 months of simulation it has reached around 80% of its carrying capacity. The method proved to be satisfactory and the generated map of cluster locations for the golden mussel corresponds to field observations. Furthermore, the result of the algae density simulation matched chlorophyll-a density map obtained from satellite images. The methodology can be further applied to new areas and could be expanded to predict population variations in order to guide environmental measures for preservation and recovery of impacted reservoirs, presenting another tool for hydroelectric operators who can use information together with field inspections to plan maintenance intervals before infestation damages equipment.Associação Brasileira de Recursos Hídricos2022-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2318-03312022000100205RBRH v.27 2022reponame:RBRH (Online)instname:Associação Brasileira de Recursos Hídricos (ABRH)instacron:ABRH10.1590/2318-0331.272220210124info:eu-repo/semantics/openAccessSilva,José Carlos RubianesDias,Claudia MazzaPastore,Dayse HaimeCosta,Anna Regina CorboFigueira,Raquel Medeiros AndradeFortunato,Humberto Freitas de MedeirosBarbosa,Charles Henrique Xavier BarretoCarvalho,Breylla Camposeng2022-03-25T00:00:00Zoai:scielo:S2318-03312022000100205Revistahttps://www.scielo.br/j/rbrh/https://old.scielo.br/oai/scielo-oai.php||rbrh@abrh.org.br2318-03311414-381Xopendoar:2022-03-25T00:00RBRH (Online) - Associação Brasileira de Recursos Hídricos (ABRH)false |
dc.title.none.fl_str_mv |
Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modeling |
title |
Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modeling |
spellingShingle |
Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modeling Silva,José Carlos Rubianes Populational dynamics Mathematical modeling Bioinvasion Diffusion-advection-reaction equations Plaint operation |
title_short |
Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modeling |
title_full |
Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modeling |
title_fullStr |
Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modeling |
title_full_unstemmed |
Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modeling |
title_sort |
Population growth of the golden mussel (L. fortunei) in hydroelectric power plants: a study via mathematical and computational modeling |
author |
Silva,José Carlos Rubianes |
author_facet |
Silva,José Carlos Rubianes Dias,Claudia Mazza Pastore,Dayse Haime Costa,Anna Regina Corbo Figueira,Raquel Medeiros Andrade Fortunato,Humberto Freitas de Medeiros Barbosa,Charles Henrique Xavier Barreto Carvalho,Breylla Campos |
author_role |
author |
author2 |
Dias,Claudia Mazza Pastore,Dayse Haime Costa,Anna Regina Corbo Figueira,Raquel Medeiros Andrade Fortunato,Humberto Freitas de Medeiros Barbosa,Charles Henrique Xavier Barreto Carvalho,Breylla Campos |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Silva,José Carlos Rubianes Dias,Claudia Mazza Pastore,Dayse Haime Costa,Anna Regina Corbo Figueira,Raquel Medeiros Andrade Fortunato,Humberto Freitas de Medeiros Barbosa,Charles Henrique Xavier Barreto Carvalho,Breylla Campos |
dc.subject.por.fl_str_mv |
Populational dynamics Mathematical modeling Bioinvasion Diffusion-advection-reaction equations Plaint operation |
topic |
Populational dynamics Mathematical modeling Bioinvasion Diffusion-advection-reaction equations Plaint operation |
description |
ABSTRACT Golden mussel is an invasive species in Brazil which impacts local environments, dislocating native species and altering microecological conditions as well as affecting hydroelectric power plants and water treatment systems. The objective of this research is to establish a method that is both effective and efficient to quantify the population of the Golden mussel in hydroelectric power plant reservoirs, with a focus on population control measures. A two-dimensional mathematical model was developed combining hydrodynamics and populational dynamics to simulate the distribution of mussels in a reservoir. The results showed that dam’s region was progressively infested, and after 18 months of simulation it has reached around 80% of its carrying capacity. The method proved to be satisfactory and the generated map of cluster locations for the golden mussel corresponds to field observations. Furthermore, the result of the algae density simulation matched chlorophyll-a density map obtained from satellite images. The methodology can be further applied to new areas and could be expanded to predict population variations in order to guide environmental measures for preservation and recovery of impacted reservoirs, presenting another tool for hydroelectric operators who can use information together with field inspections to plan maintenance intervals before infestation damages equipment. |
publishDate |
2022 |
dc.date.none.fl_str_mv |
2022-01-01 |
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=S2318-03312022000100205 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2318-03312022000100205 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2318-0331.272220210124 |
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 |
Associação Brasileira de Recursos Hídricos |
publisher.none.fl_str_mv |
Associação Brasileira de Recursos Hídricos |
dc.source.none.fl_str_mv |
RBRH v.27 2022 reponame:RBRH (Online) instname:Associação Brasileira de Recursos Hídricos (ABRH) instacron:ABRH |
instname_str |
Associação Brasileira de Recursos Hídricos (ABRH) |
instacron_str |
ABRH |
institution |
ABRH |
reponame_str |
RBRH (Online) |
collection |
RBRH (Online) |
repository.name.fl_str_mv |
RBRH (Online) - Associação Brasileira de Recursos Hídricos (ABRH) |
repository.mail.fl_str_mv |
||rbrh@abrh.org.br |
_version_ |
1754734702315438080 |