Reinaldo Bozelli | Universidade Federal do Rio de Janeiro (UFRJ) (original) (raw)

Papers by Reinaldo Bozelli

Research paper thumbnail of Análise da aplicabilidade da lei 12305/2010 na gestão dos resíduos sólidos urbanos no município de Rio das Ostras,RJ-Brasil

AmbientalMente sustentable: Revista científica galego-lusófona de educación ambiental, 2015

Research paper thumbnail of Influences of suspended inorganic matter on carbon ingestion and incorporation rates of two tropical cladocerans, Diaphanosoma birgei and Moina minuta

Fundamental and Applied Limnology, Jul 30, 1998

ABSTRACT Bauxite processing in Porto Trombetas, Brazil, generated a fine particulate effluent tha... more ABSTRACT Bauxite processing in Porto Trombetas, Brazil, generated a fine particulate effluent that was dumped into Lake Batata over a ten-year period, leading to high suspended solids, reduced water transparency and increased turbidity in parts of the lake. The influence of bauxite tailings on cladoceran feeding was studied by measuring carbon ingestion and carbon incorporation rates in Diaphanosoma birgei and Moina mirzuta. Feeding responses of animals exposed to bauxite tailings concentrations of 10, 20, 50, 100 and 200 mg/l were tested in laboratory experiments at two food levels (0.2 and 2.0 mg C/1) of ¹⁴C-radiolabelled Scenedesmus acutus, and compared to bauxite-free experimental controls. Ingestion rates of both species varied in relation to food level and tailings concentration. Carbon incorporation rates generally declined with increased bauxite tailings levels in both cladoceran species, but precise responses varied between species and for the different combinations of tailings and food. Both carbon ingestion and incorporation rates were less adversely affected by rising bauxite tailings concentrations in M. mirzuta than D. birgei, indicating a clear differential susceptibility to suspended sediment contamination in these species.

Research paper thumbnail of Secondary production and counts of the planktonic bacteria in different clear water bodies of the Amazon

Ciencia e cultura, 1998

This article provides data on the counts, biomass and secondary production of bacterial plankton ... more This article provides data on the counts, biomass and secondary production of bacterial plankton of different types of clear water bodies in the Amazon region. The bacterial plankton data are compared with certain limnological parameters. Principal components analysis of the limnological data resulted in distinction of two groups of habitats: a) Streams and b) the Trombetas river and floodplain lakes. Bacterial secundary production was significantly related (p < 0.05) to limnological factors such as pH, and concentrations of ...

Research paper thumbnail of Rua da Muda: educação ambiental e arborização urbana na Maré

Pessoas convivendo com o excesso de carros, industrias e poucas areas verdes, fazem das cidades l... more Pessoas convivendo com o excesso de carros, industrias e poucas areas verdes, fazem das cidades locais que concentram calor e poluicao, afetando negativamente a saude e a qualidade de vida da populacao. As Associacoes de Moradores da Mare refletiram e elaboraram um projeto de desenvolvimento local chamado “Mare que Queremos”, que destaca a importância de iniciativas de arborizacao na comunidade. Nesse contexto, a acao Rua da Muda foi criada pelo projeto Muda Mare para colaborar com moradores dispostos a adotar uma muda na sua rua. O processo de arborizacao consiste em quatro etapas: escolha de uma rua e diagnostico; apresentacao da proposta aos moradores; plantio; acompanhamento e possiveis replantios. Em 2011 realizamos essa atividade na rua Sargento Silva Nunes, em Nova Holanda, e em 2014 fizemos na Rua C, na comunidade Nova Mare. A partir do dialogo estabelecido com os moradores e trabalhadores da rua, foi apresentada a proposta da adocao de mudas utilizando um catalogo para a escolha da especie. Essa abordagem foi baseada em entrevistas semi-estruturadas, aplicadas em visitas porta a porta com a finalidade de entender a relacao dos moradores com a rua e assim planejar as possiveis transformacoes no espaco. Essas intervencoes ocorreram de forma coletiva, tanto com parcerias para materiais e divulgacao, como no dia do mutirao de plantio. As atividades desse dia foram fazer cercas, placas educativas de sinalizacao e o plantio das especies nativas da Mata Atlântica como: Pata de Vaca ( Bauhinia sp.) e Aroeira ( Schinus terebinthifolius ). Apos o plantio foi feito o acompanhamento das mudas com objetivo de entender como e a relacao do morador com a muda, suas problematicas e, caso esta nao tenha sobrevivido, discutir a possibilidade de replantio. Estes dados possibilitaram a avaliacao do processo, permitindo assim repensar as praticas utilizadas anteriormente e adapta-las de acordo com a experiencia local. Percebeu-se a necessidade de trabalhar com as criancas e tambem fortalecer iniciativas locais, o que possibilitou a continuidade do projeto com o interesse dos moradores e instituicoes locais. Com essa trajetoria o Muda Mare pode estreitar os lacos com a comunidade e com as parcerias nas quais o projeto se apoia, como o horto da prefeitura da Cidade Universitaria, que nos forneceu mudas e terras, o grupo Capim Limao que nos emprestou ferramentas e a Lona Cultural Herbert Vianna que nos incorporou nas atividades pedagogicas semanais.

Research paper thumbnail of The challenge of restoring tropical freshwater ecosystems

Acta Limnologica Brasiliensia, 2019

Research paper thumbnail of The role of Campsurus notatus (Ephemeroptera: Polymitarcytidae) bioturbation and sediment quality on potential gas fluxes in a tropical lake

Hydrobiologia, Apr 7, 2007

Research paper thumbnail of Limnological characteristics and planktonic diversity of five tropical upland lakes from Brazilian Amazon

Annales De Limnologie-international Journal of Limnology, 2017

Research paper thumbnail of Complimentary biodiversity measures applied to zooplankton in a recovering floodplain lake

Fundamental and Applied Limnology, Nov 1, 2017

Research paper thumbnail of Composition of the zooplankton community of Batata and Mussurá Lakes and of the Trombetas River, State of Pará, Brazil

Amazoniana: Limnologia et Oecologia Regionalis Systematis Fluminis Amazonas, Dec 1, 1992

Research paper thumbnail of Method for hatching resting eggs from tropical zooplankton: effects of drying or exposing to low temperatures before incubation

Acta Limnologica Brasiliensia, 2011

Research paper thumbnail of Zooplankton community density in relation to water level fluctuations and inorganic turbidity in an Amazonian lake, "Lago Batata", State of Pará, Brazil

Amazoniana: Limnologia et Oecologia Regionalis Systematis Fluminis Amazonas, Dec 1, 1994

Research paper thumbnail of Length-weight relationships for five cladoceran species in an Amazonian lake

Brazilian Archives of Biology and Technology, Mar 1, 2005

Research paper thumbnail of How planktonic microcrustaceans respond to environment and affect ecosystem: a functional trait perspective

International Aquatic Research, Jul 17, 2019

Research paper thumbnail of Living in a browning environment: Effects on<i>Daphnia</i>’s growth and fatty acid pattern

Limnology and Oceanography, Sep 17, 2018

To assess whether different concentrations of dissolved organic matter (DOM) rich in humic substa... more To assess whether different concentrations of dissolved organic matter (DOM) rich in humic substances (HS) affect growth rates, reproduction and fatty acids (FA) composition of Daphnia pulex under bright light, we performed microcosms controlled laboratory trials. Experiments were run using two microalgae as food source, Cryptomonas erosa and Scenedesmus acutus at four DOM additions (0 mg C L−1, 15 mg C L−1, 30 mg C L−1, and 60 mg C L−1) under unlimited food concentrations. Results show that daphnids’ growth rates were significantly higher feeding on Scenedesmus than on Cryptomonas, but were not significantly affected by the HS‐rich‐DOM concentrations. In contrast, clutch sizes increased with increasing concentrations of HS‐rich‐DOM, with nonsignificant differences between both food treatments. As expected, FA in daphnids were mainly impacted by the food. Irrespectively of food, the content of total FA and especially saturated FA were lower in the treatments with the highest addition of HS‐rich‐DOM. In the Scenedesmus trial, certain highly unsaturated FA (HUFA) susceptible to UV degradation could only be observed in the treatments with higher concentrations of HS‐rich‐DOM (e.g., eicosapentaenoic acid [EPA] and arachidonic acid [ARA] at 30, and EPA, ARA and docosahexaenoic acid [DHA] only at 60 mg L−1). In the Cryptomonas trial, DHA levels increased with increasing concentrations of HS‐rich‐DOM. Our results show that FA mediated food quality impacted how HS‐rich‐DOM affected Daphnias’ growth. As the high dietary content in HUFA probably caused daphnids lower growth rates under UV exposure, there seems to be a trade‐off between beneficial and potential detrimental effects of feeding on a diet rich in HUFA.

Research paper thumbnail of Factors Influencing Algae–Clay Aggregation

Hydrobiologia, Jul 1, 2004

Research paper thumbnail of Review of: "Reforesting Now

Research paper thumbnail of Litter addition as a tool for restoring hydrological processes and controlling erosion in riparian forests disturbed by fine sediment deposition

Restoration Ecology, Apr 6, 2023

Riverscape aggradation due to the deposition of fine particles above natural forest litter can ch... more Riverscape aggradation due to the deposition of fine particles above natural forest litter can change the soil, sediment, and water properties, damage riparian vegetation, and reduce environmental integrity, especially in headwater streams. Litter addition techniques that enhance surface roughness and permeability can decrease the interference of fine particles on the ecosystem, representing a low‐tech alternative to recover disturbed riparian areas. We aimed to evaluate run‐off, percolation, storage coefficients, run‐off volume, and sediment yield using a rainfall simulator and the mitigation potential provided by the addition of forest litter to limnological variables—turbidity, total suspended solids (TSS), electrical conductivity, pH, nitrogen—which are indicators of integrity that can reflect streams' aggradation. Fifteen soil samples from a disturbed area (silt and clay deposits aboveground), five from an undisturbed area (sandy soil), and superficial forest litter were obtained from riparian areas adjacent to two small streams in Carajás National Forest, Brazil. The addition of litter showed great potential to mitigate erosive processes and to reestablish hydrological processes in the disturbed soil. The run‐off volume and sediment yield were 2–4 times lower in litter addition treatments compared to non‐litter addition. Litter addition also improved run‐off water quality, especially turbidity and TSS, which were 12–16 times and 3–13 times lower, respectively. The experimental addition of litter has shown encouraging results to be applied in situ as a sustainable, low‐cost, and simplified nature‐based solution to contribute to the restoration of degraded riparian forests and reduce in‐stream silt and clay aggradation.

Research paper thumbnail of New insights on the relation between zooplankton and humic substances in tropical freshwater ecosystems

Anais Da Academia Brasileira De Ciencias, 2021

Research paper thumbnail of Escritas e traçados de experiências na Amazônia

Revista Sergipana de Educação Ambiental

As trilhas interpretativas podem fazer parte de processos formativos. O objetivo deste trabalho f... more As trilhas interpretativas podem fazer parte de processos formativos. O objetivo deste trabalho foi caracterizar os significados atribuídos às experiências de educadores ambientais em uma trilha sinalizada na Amazônia. Para isso, realizamos uma atividade em uma trilha com cinco educadores ambientais na Floresta Nacional de Carajás (Pará). Após o percurso da trilha os participantes produziram textos e desenhos sobre suas vivências. Os textos foram analisados a partir da análise do discurso e os desenhos através de uma adaptação da análise de redes sistêmicas. Como resultados, identificamos diferentes relações dos sujeitos com o território: (i) posicionamentos de integração e afastamento com a natureza; (ii) relação significativa das experiências dos sujeitos com a trilha e com uma placa de sinalização; (iii) sensopercepção como caminho de afetividade e; (iv) presença de discursos na relação indivíduo-coletivo. As relações de pertencimento e de valorização coletiva identificadas contr...

Research paper thumbnail of Grau de suscetibilidade e potencial de recuperação de igarapés amazônicos adjacentes a áreas mineradas na Floresta Nacional de Carajás no Pará

ANAIS - CONGRESSO BRASILEIRO DE GESTÃO AMBIENTAL

Research paper thumbnail of Análise da aplicabilidade da lei 12305/2010 na gestão dos resíduos sólidos urbanos no município de Rio das Ostras,RJ-Brasil

AmbientalMente sustentable: Revista científica galego-lusófona de educación ambiental, 2015

Research paper thumbnail of Influences of suspended inorganic matter on carbon ingestion and incorporation rates of two tropical cladocerans, Diaphanosoma birgei and Moina minuta

Fundamental and Applied Limnology, Jul 30, 1998

ABSTRACT Bauxite processing in Porto Trombetas, Brazil, generated a fine particulate effluent tha... more ABSTRACT Bauxite processing in Porto Trombetas, Brazil, generated a fine particulate effluent that was dumped into Lake Batata over a ten-year period, leading to high suspended solids, reduced water transparency and increased turbidity in parts of the lake. The influence of bauxite tailings on cladoceran feeding was studied by measuring carbon ingestion and carbon incorporation rates in Diaphanosoma birgei and Moina mirzuta. Feeding responses of animals exposed to bauxite tailings concentrations of 10, 20, 50, 100 and 200 mg/l were tested in laboratory experiments at two food levels (0.2 and 2.0 mg C/1) of ¹⁴C-radiolabelled Scenedesmus acutus, and compared to bauxite-free experimental controls. Ingestion rates of both species varied in relation to food level and tailings concentration. Carbon incorporation rates generally declined with increased bauxite tailings levels in both cladoceran species, but precise responses varied between species and for the different combinations of tailings and food. Both carbon ingestion and incorporation rates were less adversely affected by rising bauxite tailings concentrations in M. mirzuta than D. birgei, indicating a clear differential susceptibility to suspended sediment contamination in these species.

Research paper thumbnail of Secondary production and counts of the planktonic bacteria in different clear water bodies of the Amazon

Ciencia e cultura, 1998

This article provides data on the counts, biomass and secondary production of bacterial plankton ... more This article provides data on the counts, biomass and secondary production of bacterial plankton of different types of clear water bodies in the Amazon region. The bacterial plankton data are compared with certain limnological parameters. Principal components analysis of the limnological data resulted in distinction of two groups of habitats: a) Streams and b) the Trombetas river and floodplain lakes. Bacterial secundary production was significantly related (p &amp;amp;amp;lt; 0.05) to limnological factors such as pH, and concentrations of ...

Research paper thumbnail of Rua da Muda: educação ambiental e arborização urbana na Maré

Pessoas convivendo com o excesso de carros, industrias e poucas areas verdes, fazem das cidades l... more Pessoas convivendo com o excesso de carros, industrias e poucas areas verdes, fazem das cidades locais que concentram calor e poluicao, afetando negativamente a saude e a qualidade de vida da populacao. As Associacoes de Moradores da Mare refletiram e elaboraram um projeto de desenvolvimento local chamado “Mare que Queremos”, que destaca a importância de iniciativas de arborizacao na comunidade. Nesse contexto, a acao Rua da Muda foi criada pelo projeto Muda Mare para colaborar com moradores dispostos a adotar uma muda na sua rua. O processo de arborizacao consiste em quatro etapas: escolha de uma rua e diagnostico; apresentacao da proposta aos moradores; plantio; acompanhamento e possiveis replantios. Em 2011 realizamos essa atividade na rua Sargento Silva Nunes, em Nova Holanda, e em 2014 fizemos na Rua C, na comunidade Nova Mare. A partir do dialogo estabelecido com os moradores e trabalhadores da rua, foi apresentada a proposta da adocao de mudas utilizando um catalogo para a escolha da especie. Essa abordagem foi baseada em entrevistas semi-estruturadas, aplicadas em visitas porta a porta com a finalidade de entender a relacao dos moradores com a rua e assim planejar as possiveis transformacoes no espaco. Essas intervencoes ocorreram de forma coletiva, tanto com parcerias para materiais e divulgacao, como no dia do mutirao de plantio. As atividades desse dia foram fazer cercas, placas educativas de sinalizacao e o plantio das especies nativas da Mata Atlântica como: Pata de Vaca ( Bauhinia sp.) e Aroeira ( Schinus terebinthifolius ). Apos o plantio foi feito o acompanhamento das mudas com objetivo de entender como e a relacao do morador com a muda, suas problematicas e, caso esta nao tenha sobrevivido, discutir a possibilidade de replantio. Estes dados possibilitaram a avaliacao do processo, permitindo assim repensar as praticas utilizadas anteriormente e adapta-las de acordo com a experiencia local. Percebeu-se a necessidade de trabalhar com as criancas e tambem fortalecer iniciativas locais, o que possibilitou a continuidade do projeto com o interesse dos moradores e instituicoes locais. Com essa trajetoria o Muda Mare pode estreitar os lacos com a comunidade e com as parcerias nas quais o projeto se apoia, como o horto da prefeitura da Cidade Universitaria, que nos forneceu mudas e terras, o grupo Capim Limao que nos emprestou ferramentas e a Lona Cultural Herbert Vianna que nos incorporou nas atividades pedagogicas semanais.

Research paper thumbnail of The challenge of restoring tropical freshwater ecosystems

Acta Limnologica Brasiliensia, 2019

Research paper thumbnail of The role of Campsurus notatus (Ephemeroptera: Polymitarcytidae) bioturbation and sediment quality on potential gas fluxes in a tropical lake

Hydrobiologia, Apr 7, 2007

Research paper thumbnail of Limnological characteristics and planktonic diversity of five tropical upland lakes from Brazilian Amazon

Annales De Limnologie-international Journal of Limnology, 2017

Research paper thumbnail of Complimentary biodiversity measures applied to zooplankton in a recovering floodplain lake

Fundamental and Applied Limnology, Nov 1, 2017

Research paper thumbnail of Composition of the zooplankton community of Batata and Mussurá Lakes and of the Trombetas River, State of Pará, Brazil

Amazoniana: Limnologia et Oecologia Regionalis Systematis Fluminis Amazonas, Dec 1, 1992

Research paper thumbnail of Method for hatching resting eggs from tropical zooplankton: effects of drying or exposing to low temperatures before incubation

Acta Limnologica Brasiliensia, 2011

Research paper thumbnail of Zooplankton community density in relation to water level fluctuations and inorganic turbidity in an Amazonian lake, "Lago Batata", State of Pará, Brazil

Amazoniana: Limnologia et Oecologia Regionalis Systematis Fluminis Amazonas, Dec 1, 1994

Research paper thumbnail of Length-weight relationships for five cladoceran species in an Amazonian lake

Brazilian Archives of Biology and Technology, Mar 1, 2005

Research paper thumbnail of How planktonic microcrustaceans respond to environment and affect ecosystem: a functional trait perspective

International Aquatic Research, Jul 17, 2019

Research paper thumbnail of Living in a browning environment: Effects on<i>Daphnia</i>’s growth and fatty acid pattern

Limnology and Oceanography, Sep 17, 2018

To assess whether different concentrations of dissolved organic matter (DOM) rich in humic substa... more To assess whether different concentrations of dissolved organic matter (DOM) rich in humic substances (HS) affect growth rates, reproduction and fatty acids (FA) composition of Daphnia pulex under bright light, we performed microcosms controlled laboratory trials. Experiments were run using two microalgae as food source, Cryptomonas erosa and Scenedesmus acutus at four DOM additions (0 mg C L−1, 15 mg C L−1, 30 mg C L−1, and 60 mg C L−1) under unlimited food concentrations. Results show that daphnids’ growth rates were significantly higher feeding on Scenedesmus than on Cryptomonas, but were not significantly affected by the HS‐rich‐DOM concentrations. In contrast, clutch sizes increased with increasing concentrations of HS‐rich‐DOM, with nonsignificant differences between both food treatments. As expected, FA in daphnids were mainly impacted by the food. Irrespectively of food, the content of total FA and especially saturated FA were lower in the treatments with the highest addition of HS‐rich‐DOM. In the Scenedesmus trial, certain highly unsaturated FA (HUFA) susceptible to UV degradation could only be observed in the treatments with higher concentrations of HS‐rich‐DOM (e.g., eicosapentaenoic acid [EPA] and arachidonic acid [ARA] at 30, and EPA, ARA and docosahexaenoic acid [DHA] only at 60 mg L−1). In the Cryptomonas trial, DHA levels increased with increasing concentrations of HS‐rich‐DOM. Our results show that FA mediated food quality impacted how HS‐rich‐DOM affected Daphnias’ growth. As the high dietary content in HUFA probably caused daphnids lower growth rates under UV exposure, there seems to be a trade‐off between beneficial and potential detrimental effects of feeding on a diet rich in HUFA.

Research paper thumbnail of Factors Influencing Algae–Clay Aggregation

Hydrobiologia, Jul 1, 2004

Research paper thumbnail of Review of: "Reforesting Now

Research paper thumbnail of Litter addition as a tool for restoring hydrological processes and controlling erosion in riparian forests disturbed by fine sediment deposition

Restoration Ecology, Apr 6, 2023

Riverscape aggradation due to the deposition of fine particles above natural forest litter can ch... more Riverscape aggradation due to the deposition of fine particles above natural forest litter can change the soil, sediment, and water properties, damage riparian vegetation, and reduce environmental integrity, especially in headwater streams. Litter addition techniques that enhance surface roughness and permeability can decrease the interference of fine particles on the ecosystem, representing a low‐tech alternative to recover disturbed riparian areas. We aimed to evaluate run‐off, percolation, storage coefficients, run‐off volume, and sediment yield using a rainfall simulator and the mitigation potential provided by the addition of forest litter to limnological variables—turbidity, total suspended solids (TSS), electrical conductivity, pH, nitrogen—which are indicators of integrity that can reflect streams' aggradation. Fifteen soil samples from a disturbed area (silt and clay deposits aboveground), five from an undisturbed area (sandy soil), and superficial forest litter were obtained from riparian areas adjacent to two small streams in Carajás National Forest, Brazil. The addition of litter showed great potential to mitigate erosive processes and to reestablish hydrological processes in the disturbed soil. The run‐off volume and sediment yield were 2–4 times lower in litter addition treatments compared to non‐litter addition. Litter addition also improved run‐off water quality, especially turbidity and TSS, which were 12–16 times and 3–13 times lower, respectively. The experimental addition of litter has shown encouraging results to be applied in situ as a sustainable, low‐cost, and simplified nature‐based solution to contribute to the restoration of degraded riparian forests and reduce in‐stream silt and clay aggradation.

Research paper thumbnail of New insights on the relation between zooplankton and humic substances in tropical freshwater ecosystems

Anais Da Academia Brasileira De Ciencias, 2021

Research paper thumbnail of Escritas e traçados de experiências na Amazônia

Revista Sergipana de Educação Ambiental

As trilhas interpretativas podem fazer parte de processos formativos. O objetivo deste trabalho f... more As trilhas interpretativas podem fazer parte de processos formativos. O objetivo deste trabalho foi caracterizar os significados atribuídos às experiências de educadores ambientais em uma trilha sinalizada na Amazônia. Para isso, realizamos uma atividade em uma trilha com cinco educadores ambientais na Floresta Nacional de Carajás (Pará). Após o percurso da trilha os participantes produziram textos e desenhos sobre suas vivências. Os textos foram analisados a partir da análise do discurso e os desenhos através de uma adaptação da análise de redes sistêmicas. Como resultados, identificamos diferentes relações dos sujeitos com o território: (i) posicionamentos de integração e afastamento com a natureza; (ii) relação significativa das experiências dos sujeitos com a trilha e com uma placa de sinalização; (iii) sensopercepção como caminho de afetividade e; (iv) presença de discursos na relação indivíduo-coletivo. As relações de pertencimento e de valorização coletiva identificadas contr...

Research paper thumbnail of Grau de suscetibilidade e potencial de recuperação de igarapés amazônicos adjacentes a áreas mineradas na Floresta Nacional de Carajás no Pará

ANAIS - CONGRESSO BRASILEIRO DE GESTÃO AMBIENTAL

Research paper thumbnail of Escritas e traçados de experiências na Amazônia: contribuições para formação de educadores ambientais

Revista Sergipana de Educação Ambiental, 2023

Resumo As trilhas interpretativas podem fazer parte de processos formativos. O objetivo deste tra... more Resumo As trilhas interpretativas podem fazer parte de processos formativos. O objetivo deste trabalho foi caracterizar os significados atribuídos às experiências de educadores ambientais em uma trilha sinalizada na Amazônia. Para isso, realizamos uma atividade em uma trilha com cinco educadores ambientais na Floresta Nacional de Carajás (Pará). Após o percurso da trilha os participantes produziram textos e desenhos sobre suas vivências. Os textos foram analisados a partir da análise do discurso e os desenhos através de uma adaptação da análise de redes sistêmicas. Como resultados, identificamos diferentes relações dos sujeitos com o território: (i) posicionamentos de integração e afastamento com a natureza; (ii) relação significativa das experiências dos sujeitos com a trilha e com uma placa de sinalização; (iii) sensopercepção como caminho de afetividade e; (iv) presença de discursos na relação indivíduo-coletivo. As relações de pertencimento e de valorização coletiva identificadas contribuem para participação social e outras relações ser humano~natureza.