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Article ; Online: Ethnoecology of miriti (Mauritia flexuosa, L.f.) fruit extraction in the Brazilian Amazon

Flávio Bezerra Barros / Fagner Freires de Sousa / Josiele Pantoja de Andrade / Fabrício Menezes Ramos / Camila Vieira-da-Silva

Journal of Ethnobiology and Ethnomedicine, Vol 17, Iss 1, Pp 1-

knowledge and practices of riverine peoples contribute to the biodiversity conservation

2021 Volume 15

Abstract: ... Mauritia flexuosa L.f.), in a context of increasing market demand for miriti fruits and of pressure ...

Abstract	Abstract Background This article presents, from an ethnoecological perspective, the worldviews, traditional knowledge, and cultural practices of Amazonian riverine people involved in the extraction of miriti fruits (Mauritia flexuosa L.f.), in a context of increasing market demand for miriti fruits and of pressure for the intensification of açaí (Euterpe oleracea Mart.) production on the Sirituba island, in Abaetetuba, Brazil. Methods Methods used were participant observation and non-directive interviews with 22 extractive families of miriti from the Santa Maria and Costa Sirituba communities, on Sirituba Island, in Abaetetuba, Pará, Brazil. Non-structured interviews were used to analyze the knowledge about the species, history of miriti extraction, the traditions, and innovations related to this activity over time. Participant observation took place when riverine individuals were working with miriti fruits, in order to grasp the “codes” that permeate the human-nature relationships embedded in this production system. Results It was verified that the riverine peoples have a great knowledge about the palm tree, which is reflected in their own classification systems and management practices that allow the sustainable extraction of the fruits, avoiding, for example, cutting the miriti palms. In addition, a reciprocity relationship was observed between riverine peoples and miriti palm that are personified and preserved, contributing to the conservation of the species in the floodplain, even with the intensification of açaí (Euterpe oleracea Mart.) production. Another important aspect is the collective work involving all the members of the family, which allows the appropriation of the knowledge about the extraction of miriti by the young, allowing the resistance of the tradition that remains strong, contributing to the sustainability of the practice and conservation of biodiversity in the Amazonian floodplain. Conclusion The k-c-p complex inherent to the riverine universe allows, even in face of the growing commercial ...
Keywords	Agrobiodiversity ; Floodplain forest ; Mauritia flexuosa ; Natural resources use ; Nature and society relations ; Other systems of medicine ; RZ201-999 ; Botany ; QK1-989
Subject code	333
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	BMC
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Superação de dormência em sementes da Cassia grandis L. f. (Fabaceae)

Ednaldo Vieira do Nascimento / Oriel Herrera Bonilla / Eliseu Marlônio Pereira de Lucena / Sandro Ferreira do Nascimento / Ivina Beatriz Menezes Farias / Letícia Holanda de Sousa

Revista Verde de Agroecologia e Desenvolvimento Sustentável , Vol 16, Iss

2021 Volume 1

Abstract: ... é um processo de distribuição da germinação das sementes no tempo e no espaço. A Cassia grandis L. f., espécie ...

Abstract	Estudos sobre tecnologia de sementes fundamentam-se na análise de temperaturas e métodos pré-germinativos; é preciso aprimorar os que se mostram mais eficientes, otimizando tempo e recursos. A dormência é um processo de distribuição da germinação das sementes no tempo e no espaço. A Cassia grandis L. f., espécie arbórea, pertencente à família Fabaceae, possui importância ambiental e socioeconômica. O objetivo deste trabalho foi superar a dormência de sementes de C. grandis, através de diferentes métodos. As sementes foram submetidas aos tratamentos de escarificação mecânica, química e testemunha; germinadas nas temperaturas de 25 e de 30 °C. O delineamento experimental adotado, foi do tipo inteiramente casualizado, com quatro repetições, fatorial 3x2 e 24 parcelas. Avaliou-se: porcentagem e índice de velocidade de germinação, comprimento e massa fresca e seca de radícula, hipocótilo e plântula. As sementes de C. grandis possuem dormência física, sendo os métodos mais eficientes de superação a escarificação mecânica, com lixa para madeira número 100, na região oposta à micrópila; e a escarificação química, com ácido sulfúrico concentrado, com tempo de duração de 30 min. de imersão, independente da temperatura testada.
Keywords	Germinação ; Semente florestal ; Espécie melífera ; Restauração florestal ; Agriculture (General) ; S1-972 ; Geography. Anthropology. Recreation ; G ; Environmental sciences ; GE1-350
Language	English
Publishing date	2021-01-01T00:00:00Z
Publisher	Grupo Verde de Agroecologia e Abelhas (GVAA)
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Ethnoecology of miriti (Mauritia flexuosa, L.f.) fruit extraction in the Brazilian Amazon: knowledge and practices of riverine peoples contribute to the biodiversity conservation.

Barros, Flávio Bezerra / de Sousa, Fagner Freires / de Andrade, Josiele Pantoja / Ramos, Fabrício Menezes / Vieira-da-Silva, Camila

Journal of ethnobiology and ethnomedicine

2021 Volume 17, Issue 1, Page(s) 3

Abstract: ... Mauritia flexuosa L.f.), in a context of increasing market demand for miriti fruits and of pressure ...

Abstract	Background: This article presents, from an ethnoecological perspective, the worldviews, traditional knowledge, and cultural practices of Amazonian riverine people involved in the extraction of miriti fruits (Mauritia flexuosa L.f.), in a context of increasing market demand for miriti fruits and of pressure for the intensification of açaí (Euterpe oleracea Mart.) production on the Sirituba island, in Abaetetuba, Brazil. Methods: Methods used were participant observation and non-directive interviews with 22 extractive families of miriti from the Santa Maria and Costa Sirituba communities, on Sirituba Island, in Abaetetuba, Pará, Brazil. Non-structured interviews were used to analyze the knowledge about the species, history of miriti extraction, the traditions, and innovations related to this activity over time. Participant observation took place when riverine individuals were working with miriti fruits, in order to grasp the "codes" that permeate the human-nature relationships embedded in this production system. Results: It was verified that the riverine peoples have a great knowledge about the palm tree, which is reflected in their own classification systems and management practices that allow the sustainable extraction of the fruits, avoiding, for example, cutting the miriti palms. In addition, a reciprocity relationship was observed between riverine peoples and miriti palm that are personified and preserved, contributing to the conservation of the species in the floodplain, even with the intensification of açaí (Euterpe oleracea Mart.) production. Another important aspect is the collective work involving all the members of the family, which allows the appropriation of the knowledge about the extraction of miriti by the young, allowing the resistance of the tradition that remains strong, contributing to the sustainability of the practice and conservation of biodiversity in the Amazonian floodplain. Conclusion: The k-c-p complex inherent to the riverine universe allows, even in face of the growing commercial demand for miriti fruits and the unchallenged increase in the extraction of this product, the conservation of floodplain biodiversity. Thus, we emphasize the importance of traditional knowledge and practices for biodiversity preservation, and they use them to guide public policies and natural resource management systems, aiming for sustainable ways to manage and use biodiversity.
MeSH term(s)	Arecaceae ; Biodiversity ; Brazil ; Conservation of Natural Resources ; Ethnobotany ; Fruit ; Humans ; Islands ; Knowledge
Language	English
Publishing date	2021-01-07
Publishing country	England
Document type	Journal Article
ISSN	1746-4269
ISSN (online)	1746-4269
DOI	10.1186/s13002-020-00430-z
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Article: Ethnoecology of miriti (Mauritia flexuosa, L.f.) fruit extraction in the Brazilian Amazon: knowledge and practices of riverine peoples contribute to the biodiversity conservation

Barros, Flávio Bezerra / de Sousa, Fagner Freires / de Andrade, Josiele Pantoja / Ramos, Fabrício Menezes / Vieira-da-Silva, Camila

Journal of ethnobiology and ethnomedicine. 2021 Dec., v. 17, no. 1

2021

Abstract: ... Mauritia flexuosa L.f.), in a context of increasing market demand for miriti fruits and of pressure ...

Abstract	BACKGROUND: This article presents, from an ethnoecological perspective, the worldviews, traditional knowledge, and cultural practices of Amazonian riverine people involved in the extraction of miriti fruits (Mauritia flexuosa L.f.), in a context of increasing market demand for miriti fruits and of pressure for the intensification of açaí (Euterpe oleracea Mart.) production on the Sirituba island, in Abaetetuba, Brazil. METHODS: Methods used were participant observation and non-directive interviews with 22 extractive families of miriti from the Santa Maria and Costa Sirituba communities, on Sirituba Island, in Abaetetuba, Pará, Brazil. Non-structured interviews were used to analyze the knowledge about the species, history of miriti extraction, the traditions, and innovations related to this activity over time. Participant observation took place when riverine individuals were working with miriti fruits, in order to grasp the “codes” that permeate the human-nature relationships embedded in this production system. RESULTS: It was verified that the riverine peoples have a great knowledge about the palm tree, which is reflected in their own classification systems and management practices that allow the sustainable extraction of the fruits, avoiding, for example, cutting the miriti palms. In addition, a reciprocity relationship was observed between riverine peoples and miriti palm that are personified and preserved, contributing to the conservation of the species in the floodplain, even with the intensification of açaí (Euterpe oleracea Mart.) production. Another important aspect is the collective work involving all the members of the family, which allows the appropriation of the knowledge about the extraction of miriti by the young, allowing the resistance of the tradition that remains strong, contributing to the sustainability of the practice and conservation of biodiversity in the Amazonian floodplain. CONCLUSION: The k-c-p complex inherent to the riverine universe allows, even in face of the growing commercial demand for miriti fruits and the unchallenged increase in the extraction of this product, the conservation of floodplain biodiversity. Thus, we emphasize the importance of traditional knowledge and practices for biodiversity preservation, and they use them to guide public policies and natural resource management systems, aiming for sustainable ways to manage and use biodiversity.
Keywords	Euterpe oleracea ; Mauritia flexuosa ; biodiversity ; biodiversity conservation ; classification ; cutting ; extraction ; face ; floodplains ; fruits ; history ; indigenous knowledge ; interviews ; management systems ; people ; pressure ; public policy ; riparian areas ; supply balance ; traditional medicine ; traditions ; Amazonia ; Brazil
Language	English
Dates of publication	2021-12
Size	p. 3.
Publishing place	BioMed Central
Document type	Article
Note	NAL-light
ISSN	1746-4269
DOI	10.1186/s13002-020-00430-z
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: (with research data) Mating System and Effective Population Size of the Overexploited Neotropical Tree (Myroxylon peruiferum L.f.) and Their Impact on Seedling Production.

Silvestre, Ellida de Aguiar / Schwarcz, Kaiser Dias / Grando, Carolina / de Campos, Jaqueline Bueno / Sujii, Patricia Sanae / Tambarussi, Evandro Vagner / Macrini, Camila Menezes Trindade / Pinheiro, José Baldin / Brancalion, Pedro Henrique Santin / Zucchi, Maria Imaculada

The Journal of heredity

2017 Volume 109, Issue 3, Page(s) 264–271

Abstract: ... Neotropical tree, Myroxylon peruiferum L.f. (Fabaceae) sampled from a forest remnant (10 seed trees and 200 ...

Abstract	The reproductive system of a tree species has substantial impact on genetic diversity and structure within and among natural populations. Such information, should be considered when planning tree planting for forest restoration. Here, we describe the mating system and genetic diversity of an overexploited Neotropical tree, Myroxylon peruiferum L.f. (Fabaceae) sampled from a forest remnant (10 seed trees and 200 seeds) and assess whether the effective population size of nursery-grown seedlings (148 seedlings) is sufficient to prevent inbreeding depression in reintroduced populations. Genetic analyses were performed based on 8 microsatellite loci. M. peruiferum presented a mixed mating system with evidence of biparental inbreeding (t^m-t^s = 0.118). We found low levels of genetic diversity for M. peruiferum species (allelic richness: 1.40 to 4.82; expected heterozygosity: 0.29 to 0.52). Based on Ne(v) within progeny, we suggest a sample size of 47 seed trees to achieve an effective population size of 100. The effective population sizes for the nursery-grown seedlings were much smaller Ne = 27.54-34.86) than that recommended for short term Ne ≥ 100) population conservation. Therefore, to obtain a reasonable genetic representation of native tree species and prevent problems associated with inbreeding depression, seedling production for restoration purposes may require a much larger sampling effort than is currently used, a problem that is further complicated by species with a mixed mating system. This study emphasizes the need to integrate species reproductive biology into seedling production programs and connect conservation genetics with ecological restoration.
MeSH term(s)	Brazil ; Forests ; Genetic Variation ; Inbreeding ; Microsatellite Repeats ; Myroxylon/genetics ; Myroxylon/physiology ; Seedlings/genetics ; Seeds/genetics
Language	English
Publishing date	2017-11-14
Publishing country	United States
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	3044-2
ISSN	1465-7333 ; 0022-1503
ISSN (online)	1465-7333
ISSN	0022-1503
DOI	10.1093/jhered/esx096
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Article: Mating System and Effective Population Size of the Overexploited Neotropical Tree (Myroxylon peruiferum L.f.) and Their Impact on Seedling Production

Journal of heredity. 2018 Mar. 16, v. 109, no. 3

2018

Abstract: ... Neotropical tree, Myroxylon peruiferum L.f. (Fabaceae) sampled from a forest remnant (10 seed trees and 200 ...

Abstract	The reproductive system of a tree species has substantial impact on genetic diversity and structure within and among natural populations. Such information, should be considered when planning tree planting for forest restoration. Here, we describe the mating system and genetic diversity of an overexploited Neotropical tree, Myroxylon peruiferum L.f. (Fabaceae) sampled from a forest remnant (10 seed trees and 200 seeds) and assess whether the effective population size of nursery-grown seedlings (148 seedlings) is sufficient to prevent inbreeding depression in reintroduced populations. Genetic analyses were performed based on 8 microsatellite loci. M. peruiferum presented a mixed mating system with evidence of biparental inbreeding (t^m−t^s = 0.118). We found low levels of genetic diversity for M. peruiferum species (allelic richness: 1.40 to 4.82; expected heterozygosity: 0.29 to 0.52). Based on Ne(v) within progeny, we suggest a sample size of 47 seed trees to achieve an effective population size of 100. The effective population sizes for the nursery-grown seedlings were much smaller Ne = 27.54–34.86) than that recommended for short term Ne ≥ 100) population conservation. Therefore, to obtain a reasonable genetic representation of native tree species and prevent problems associated with inbreeding depression, seedling production for restoration purposes may require a much larger sampling effort than is currently used, a problem that is further complicated by species with a mixed mating system. This study emphasizes the need to integrate species reproductive biology into seedling production programs and connect conservation genetics with ecological restoration.
Keywords	Myroxylon ; Neotropics ; conservation genetics ; effective population size ; forest restoration ; forests ; genetic analysis ; genetic variation ; heterozygosity ; inbreeding ; inbreeding depression ; information ; inheritance (genetics) ; microsatellite repeats ; planning ; planting ; population ; progeny ; reproductive system ; sampling ; seed trees ; seedling production ; seedlings ; seeds
Language	English
Dates of publication	2018-0316
Size	p. 264-271.
Publishing place	Oxford University Press
Document type	Article
Note	NAL-light
ZDB-ID	3044-2
ISSN	1465-7333 ; 0022-1503
ISSN (online)	1465-7333
ISSN	0022-1503
DOI	10.1093/jhered/esx096
Database	NAL-Catalogue (AGRICOLA)

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Article ; Online: Development and characterization of DNA microsatellite primers for buriti (Mauritia flexuosa L.f.).

Menezes, E V / Souto, W F S / Ciampi, A Y / Azevedo, V C R / Valério, H M / Pimenta, M A S

Genetics and molecular research : GMR

2012 Volume 11, Issue 4, Page(s) 4058–4062

Abstract: Mauritia flexuosa L. (Arecaceae) is a palm tree species known as buriti that occurs in the Cerrado ...

Abstract	Mauritia flexuosa L. (Arecaceae) is a palm tree species known as buriti that occurs in the Cerrado biome. It is characteristic of the vereda, a typical ecosystem of central Brazil. In this phytophysiognomy, M. flexuosa and other groups of arboreal-herbaceous species develop in open fields with very humid soils. M. flexuosa can be found in forest borders and is a palm tree with a wide distribution in South America (Brazil, Colombia, Venezuela, French Guyana Ecuador, Peru, and Bolivia). The main objectives of this study were to develop simple sequence repeat marker-enriched libraries and to characterize these loci in buriti palm to facilitate future population studies. A total of 40 sequences derived from the microsatellite-enriched libraries were selected for primer design. The optimization results showed that 9 primer pairs could successfully amplify polymorphic target fragments of the expected sizes. The data also show that the described primers can be used in population genetic studies in M. flexuosa to obtain information that will inform conservation and management strategies.
MeSH term(s)	Alleles ; Arecaceae/genetics ; DNA Primers/metabolism ; DNA, Plant/genetics ; Genetic Loci/genetics ; Heterozygote ; Microsatellite Repeats/genetics ; Nucleotide Motifs/genetics ; Polymorphism, Genetic ; Repetitive Sequences, Nucleic Acid/genetics
Chemical Substances	DNA Primers ; DNA, Plant
Language	English
Publishing date	2012-11-28
Publishing country	Brazil
Document type	Journal Article ; Research Support, Non-U.S. Gov't
ZDB-ID	2114039-X
ISSN	1676-5680 ; 1676-5680
ISSN (online)	1676-5680
ISSN	1676-5680
DOI	10.4238/2012.September.17.6
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Article ; Online: Bastos, J.C.S.; Kohn, L.K.; Fantinatti-Garboggini, F.; Padilla, M.A.; Flores, E.F.; da Silva, B.P.; de Menezes, C.B.A.; Arns, C.W. Antiviral Activity of Bacillus sp. Isolated from the Marine Sponge Petromica citrina against Bovine Viral Diarrhea Virus, a Surrogate Model of the Hepatitis C Virus. Viruses 2013, 5, 1219-1230.

Juliana Cristina Santiago Bastos / Luciana Konecny Kohn / Fabiana Fantinatti-Garboggini / Marina Aiello Padilla / Eduardo Furtado Flores / Bárbara Pereira da Silva / Cláudia Beatriz Afonso de Menezes / Clarice Weis Arns

Viruses, Vol 5, Iss 7, Pp 1682-

2013 Volume 1683

Abstract: The authors wish to add the following Acknowledgments and completed Table 1 to their paper published in Viruses [1], doi:10.3390/v5051219, website: http://www.mdpi.com/1999-4915/5/5/1219. ...

Abstract	The authors wish to add the following Acknowledgments and completed Table 1 to their paper published in Viruses [1], doi:10.3390/v5051219, website: http://www.mdpi.com/1999-4915/5/5/1219.
Keywords	n/a ; Microbiology ; QR1-502 ; Science ; Q ; DOAJ:Microbiology ; DOAJ:Biology ; DOAJ:Biology and Life Sciences
Language	English
Publishing date	2013-07-01T00:00:00Z
Publisher	MDPI AG
Document type	Article ; Online
Database	BASE - Bielefeld Academic Search Engine (life sciences selection)

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Article ; Online: Economic burden for the Unified Health System attributable to excessive sodium consumption in Brazil.

Guedes, L F F / Vegi, A S F / Felisbino-Mendes, M S / Menezes, M C / Meireles, A L / Malta, D C / Machado, Í E

Public health

2024 Volume 228, Page(s) 178–185

Abstract: Objectives: This study aimed to estimate the economic costs of excessive sodium consumption in terms of hospitalizations and outpatient procedures of medium and high complexity (OPMHC) for the Brazilian Unified Health System (SUS) and its states in 2019. ...

Abstract	Objectives: This study aimed to estimate the economic costs of excessive sodium consumption in terms of hospitalizations and outpatient procedures of medium and high complexity (OPMHC) for the Brazilian Unified Health System (SUS) and its states in 2019. Study design: Ecological study. Method: This study used population attributable fractions (PAFs) of excessive sodium consumption estimated by the Global Burden of Disease study based on the theoretical minimum risk exposure level (3 g of sodium per day), the average population consumption, and relative risks of sodium-outcome pairs. PAFs were applied to the total costs of hospitalizations and OPMHC paid by SUS for each outcome obtained from the Outpatient and Hospital Information Systems. The costs per 10,000 inhabitants in all the Brazilian states were calculated and converted into international dollars (Int$), considering the purchasing parity power in the year 2019. Results: Excessive sodium consumption resulted in Int$ 98,882,386.36 (95% uncertainty interval: Int$ 3,398,343.53-312,065,319.80) in hospitalizations and OPMHC costs in Brazil in 2019. Males and the 55- to 69-year-old age group had the highest expenditures attributable to excessive sodium consumption. Cardiovascular diseases were the most significant contributors to the costs associated with the risk factor. Southern and southeastern states had the highest costs of diseases attributable to sodium. Conclusion: Excessive sodium consumption has a significant economic burden on SUS, particularly among men and more developed states. This underscores the inequalities in socio-economic factors and access to health services throughout the country. Economic analyses at the subnational level can provide evidence for public policy planning to define the most appropriate actions for the population's sociodemographic reality.
MeSH term(s)	Male ; Humans ; Middle Aged ; Aged ; Brazil/epidemiology ; Financial Stress ; Costs and Cost Analysis ; Risk Factors ; Sodium ; Health Care Costs
Chemical Substances	Sodium (9NEZ333N27)
Language	English
Publishing date	2024-02-19
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	427333-3
ISSN	1476-5616 ; 0033-3506
ISSN (online)	1476-5616
ISSN	0033-3506
DOI	10.1016/j.puhe.2024.01.002
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Article ; Online: Determination of pesticide residue in marginal lagoons of natural parks in Brazil using an improved calibrate passive sampler.

Valenzuela, Eduard F / Minho, Lucas A C / Menezes, Helvécio C / Cardeal, Zenilda L

The Science of the total environment

2023 Volume 908, Page(s) 168003

Abstract: Passive sampling is a sensitive and efficient method for analyzing pesticides in water. This article describes a hollow fiber liquid-phase microextraction (HF-LPME) device that was improved using polypropylene membranes grafted with nanocellulose for the ...

Abstract	Passive sampling is a sensitive and efficient method for analyzing pesticides in water. This article describes a hollow fiber liquid-phase microextraction (HF-LPME) device that was improved using polypropylene membranes grafted with nanocellulose for the passive sampling of pesticides in water. A comprehensive gas chromatography time-of-flight mass spectrometry (GCxGC/Q-TOFMS) system was used to separate, identify, and quantify pesticides. The sampling rates of 38 moderately hydrophobic to hydrophobic agricultural pesticides (2.18 < log K
MeSH term(s)	Pesticide Residues/analysis ; Brazil ; Environmental Monitoring/methods ; Pesticides/analysis ; Water/analysis ; Water Pollutants, Chemical/analysis
Chemical Substances	Pesticide Residues ; Pesticides ; Water (059QF0KO0R) ; Water Pollutants, Chemical
Language	English
Publishing date	2023-10-31
Publishing country	Netherlands
Document type	Journal Article
ZDB-ID	121506-1
ISSN	1879-1026 ; 0048-9697
ISSN (online)	1879-1026
ISSN	0048-9697
DOI	10.1016/j.scitotenv.2023.168003
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