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1.
J Ethnobiol Ethnomed ; 20(1): 6, 2024 Jan 05.
Artigo em Inglês | MEDLINE | ID: mdl-38183108

RESUMO

Ethnobiology and ethnomedicine, traditionally descriptive disciplines chronicling Indigenous People and Local Community (IPLC) practices, face the challenge of incorporating hypothesis-driven research to address contemporary issues. This paper argues for a synergistic approach where both approaches are valued for their unique contributions to understanding human-nature interactions and informing policy.


Assuntos
Povos Indígenas , Medicina Tradicional , Humanos
2.
J Ethnobiol Ethnomed ; 19(1): 61, 2023 Dec 15.
Artigo em Inglês | MEDLINE | ID: mdl-38102612

RESUMO

INTRODUCTION: The collection of Bertholletia excelsa Bonpl. (castanha-da-Amazônia; Brazil nuts) seeds make up part of the everyday activities of the traditional populations that have inhabited all of the Amazon basin since remote times. Nonetheless, knowledge about these harvesting activities in native forest areas has not been well documented. The present study was designed to better understand the significance of this harvesting activity as well as the traditional ecological knowledge of the harvesters. METHODS: Utilizamos entrevistas semiestruturadas para a coleta de dados com extrativistas de castanha, moradores de Caroebe, Roraima (n = 18) durante o período de março de 2021 a março de 2022. The data analysis was based on the frequency of responses to socio-economic questions and their knowledge about that plant species as well as why those interviewees chose that line of work. We also adopted the Spearman and Mann-Whitney non-parametric tests to correlate variables identified in the study, and selected sections of their depositions to highlight the traditional knowledge of the interviewees and their experiences as harvesters. RESULTS: Constatamos que as razões para a escolha do trabalho com o extrativismo para todos os entrevistados é a necessidade de renda complementar, tradição familiar (55%), the sense of well-being provided by contact with the natural environment (25%), and a favorable disposition toward that type of work (11%). Harvesting involves collective work, and many of the interviewees had engaged in those efforts to help their families since their childhood or adolescence. The older harvesters cited more animal species that consumed the Brazil nuts (ρ = 0.60; p = 0.009) and perceived more and greater changes in the environment that were prejudicial to the Brazil nut trees (U = 9.50; p = 0.022). The interviewees who reported lower incomes cited more significant cultural changes and more suggestions concerning conservation activities. According to their statements, deforestation, and the burning and illegal cutting of native trees, including Brazil nut trees, have contributed to environmental change in the region and raised significant concerns about the future of harvesting activities. CONCLUSION: The activities of the "nut-crackers" represent to them more than just a simple source of income, as harvesting provides them with a connection to nature that promotes their well-being and cultural heritage. The nut harvesters have gained specific knowledge concerning both environmental and cultural changes. Those changes have mainly come about through the expansion of agricultural activities and the felling of native forests-which are the main threats to the future of Brazil nut extraction. Attributing value to the folk knowledge of those harvesters would strengthen the local economy, promote forest conservation, and help to better understand the impacts of anthropic activities on the forest and the harvesting of natural products.


Assuntos
Bertholletia , Humanos , Adolescente , Criança , Nozes , População Rural , Florestas , Árvores , Brasil
3.
Hum Ecol Interdiscip J ; 51(2): 209-219, 2023.
Artigo em Inglês | MEDLINE | ID: mdl-37122818

RESUMO

The Paiter Suruí people in the southwestern Brazilian Amazon have a complex food system that includes insects and crustaceans. We designed our study to systematize data about the invertebrates they incorporate into their traditional diet. After conducting a review of the literature, we verified and expanded the data through semi-structured interviews with Paiter Suruí volunteers, and traced trends in their consumption of invertebrates. We identified 61 invertebrates, including 58 insects of the orders Coleoptera, Lepidoptera, Hymenoptera, and three crustaceans. While beetle larvae remain a popular choice, consumption of other insects and crustaceans seems to have diminished over time.

4.
Ambio ; 52(4): 786-801, 2023 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-36701114

RESUMO

In this paper, we developed an innovative and plural methodology for a socio-cultural assessment of ecosystem services (ES). This methodology was performed using diverse and interdependent tools applied within the framework of ethnoecology and post-normal science, with the aim of identifying ES from the perspective of local communities that inhabit different socio-ecosystems, highlighting the relevance of Indigenous and Local Knowledge (ILK). As examples of how this methodology works, we analyzed a multiple case study performed in three peasant communities of the Dry Chaco eco-region, Argentina. We identified ES in all the categories and their fundamental contributions to the particular way of life in this area. The method is flexible enough to be used in other socio-ecosystems with different environmental and social features.


Assuntos
Ecossistema , Conhecimento , Argentina , Conservação dos Recursos Naturais/métodos
5.
Stud Hist Philos Sci ; 91: 296-306, 2022 02.
Artigo em Inglês | MEDLINE | ID: mdl-35051692

RESUMO

Transdisciplinary research challenges the divide between Indigenous and academic knowledge by bringing together epistemic resources of heterogeneous stakeholders. The aim of this article is to explore causal explanations in a traditional fishing community in Brazil that provide resources for transdisciplinary collaboration, without neglecting differences between Indigenous and academic experts. Semi-structured interviews were carried out in a fishing village in the North shore of Bahia and our findings show that community members often rely on causal explanations for local ecological phenomena with different degrees of complexity. While these results demonstrate the ecological expertise of local community members, we also argue that recognition of local expertise needs to reflect on differences between epistemic communities by developing a culturally sensitive model of transdisciplinary knowledge negotiation.


Assuntos
Caça , Conhecimento , Brasil , Meio Ambiente , Organizações
6.
J Ethnobiol Ethnomed ; 18(1): 1, 2022 Jan 03.
Artigo em Inglês | MEDLINE | ID: mdl-34980177

RESUMO

BACKGROUND: Drawing on Phillipe Descola's comparative analysis of ontological regimes across cultures, this article identifies analogism guiding ethnobiological repertories among two distinctive traditional tropical forest communities in Brazil. METHODS: We carried out participant observation, semi-structured interviews and informal dialog with 48 individuals, among quilombolas of the Atlantic Forest in southeastern Brazil and ribeirinhos of the Amazon. RESULTS: We documented 60 traditional practices governed by analogical principles, comprising hunting, ethnomedical practices, food taboos, and other interactions with non-human entities. We also identify and classify the analogical principles reported in the field data. Based on this classification, we address the phenomenological dimension of the ethnobiological repertoires and discuss the epistemological and ontological foundations of this form of reasoning. We also hypothesize on the role of analogism shaping ethnobiological repertories more generally in Brazil. CONCLUSION: The heuristic model we apply-articulating phenomenology, epistemology and ontology-could prove valuable in ethnobiology and the emerging field of "anthropology beyond the human."


Assuntos
Caça , Conhecimento , Brasil , Florestas , Humanos
7.
Biota Neotrop. (Online, Ed. ingl.) ; 22(spe): e20221403, 2022. tab, graf
Artigo em Inglês | LILACS-Express | LILACS | ID: biblio-1403634

RESUMO

Abstract This paper aims to assess the area of ethnoecology within funding provided by the São Paulo Research Foundation (FAPESP) to projects and events in order to discuss the importance of this area for the conservation and sustainable use of biodiversity and the opportunity to advance this area of knowledge, The paper presents a retrospective analysis of the 75 projects and 21 events organized in the area of ethnoecology that received support from FAPESP in the last 60 years. For this purpose, a search was performed in the FAPESP databases using the keywords Ethnoecology, Ethnobiology, Ethnoscience, Ethnoichthyology, Ethnotaxonomy, Ecological Anthropology, Ethnobotany, Ethnozoology, Ethnopharmacology, Traditional Knowledge, Traditional Ecological Knowledge, Indigenous Knowledge, Ethnography, Human Ecology and Ethnoarcheology. Research Support modality accounted for most of the projects (88%), with 45.3% of funding occurring in the decade of 2000-2009. No project was supported in the first two decades and only eight were part of the BIOTA Program. The main areas of submission were Biological Sciences (46.7% of projects and 47.6% of events) and Humanities (38.7% of projects). The research questions and methods of the projects developed over the last four decades were analyzed critically and comparatively. Given the data collected, an increase of ethnocecological projects supported by the BIOTA Program and through the thematic modality may contribute to advance this area of knowledge and to cross the path from inter to transdisciplinar science.


Resumo O artigo objetiva avaliar a área da etnoecologia dentro dos financiamentos de projetos e eventos apoiado pela Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP) com vista a discutir a importância da área para a conservação e uso sustentável da biodiversidade e as oportunidades para avançar esta área do conhecimento, O artigo traz uma retrospectiva dos 76 projetos e 21 eventos organizados na área de Etnoecologia, que receberam apoio da FAPESP nos últimos 60 anos. Para tanto, foi realizada uma busca nas bases de dados da FAPESP considerando as palavras-chave: Etnoecologia, Etnobiologia, Etnociência, Etnoictiologia, Etnotaxonomia, Antropologia Ecológica, Etnobotânica, Etnozoologia, Etnofarmacologia, Conhecimento Tradicional, Conhecimento Ecológico Tradicional, Conhecimento Indígena, Etnografia, Ecologia Humana e Etnoarqueologia. A maior parte dos projetos foram desenvolvidos na modalidade Auxílio à Pesquisa (88%), sendo a década de destaque a de 2000-2009 (44,7%). Nenhum projeto foi localizado nas duas primeiras décadas, e apenas 8 fizeram parte do Programa Biota. As principais áreas de submissão foram as Ciências Biológicas (46% dos projetos e 47% dos eventos) e as Ciências Humanas (38% dos projetos). As perguntas de pesquisa e métodos dos projetos desenvolvidos ao longo das quatro últimas décadas foram analisados de forma crítica e comparativa. Diante dos dados levantados, um aumento de projetos etnoecológicos apoiados pelo programa Biota e na modalidade Temático pode contribuir para um avanço desta área do conhecimento e para cruzar o percurso da interdisciplinaridade à transdisciplinaridade.

8.
Neotrop. ichthyol ; 19(3): e200156, 2021. graf, mapas, ilus
Artigo em Inglês | LILACS, VETINDEX | ID: biblio-1340239

RESUMO

Our study assessed the fishers' perception (local ecological knowledge, LEK) concerning environmental impacts on fisheries and fish species in the final portion of Sub-Middle and Lower São Francisco. The river was divided into four areas where 107 fishers from 22 locations (4 states) were surveyed. The dam was the most significant impact on fisheries. The loss of connectivity, changing the environmental complexity, and its secondary effects (e.g., flow control, interruption of migratory routes) were determining factors. Other impacts were pointed out, such as pollution, macrophytes, overfishing, non-native species, and aquaculture. Among migratory species, Pseudoplatystoma corruscans and Salminus franciscanus have been absent from fishery catches for decades. Prochilodus argenteus records in fisheries are likely associated with migration routes to small tributaries. The environmental disturbance favored the establishment of non-native species such as Oreochromis niloticus, Cichla monoculus, and Metynnis lippincottianus along the studied section. Over the final portion of the São Francisco River, the more significant seawater intrusion changed the target species for fisheries activities. Thus, our data validate the importance of fishers' LEK and reinforce the adverse effects of the reservoir cascade on fishing and migratory fishes.(AU)


Nosso estudo avaliou a percepção dos pescadores (conhecimento ecológico local, CEL) em relação aos impactos ambientais sobre a pesca e peixes no trecho final do Submédio e Baixo São Francisco. O rio foi dividido em quatro áreas onde foram entrevistados 107 pescadores de 22 localidades (4 estados). Barragem foi o impacto mais significativo sobre a pesca. A perda da conectividade alterando a complexidade ambiental e seus efeitos secundários (e.g., controle da vazão, interrupção da rota migratória) foram fatores determinantes. Outros impactos foram apontados, como poluição, macrófitas, sobrepesca, espécies introduzidas e piscicultura. Dentre as espécies migradoras, Pseudoplatystoma corruscans e Salminus franciscanus estão ausentes da pesca há décadas. Os registros de Prochilodus argenteus nas pescarias provavelmente estão associados às rotas migratórias para pequenos tributários. A perturbação ambiental favoreceu o estabelecimento de espécies introduzidas como Oreochromis niloticus, Cichla monoculus e Metynnis lippincottianus ao longo do trecho estudado. No trecho final do rio São Francisco, a maior intrusão de água do mar mudou as espécies-alvo da pesca. Dessa forma, nossos dados validam a importância do conhecimento ecológico local dos pescadores e reforçam os efeitos adversos das cascatas de reservatórios sobre a pesca e peixes migratórios.(AU)


Assuntos
Animais , Meio Ambiente , Pesqueiros , Reservatórios de Água/análise , Biodiversidade
9.
Neotrop. ichthyol ; 19(3): e200156, 2021. graf, mapas, ilus
Artigo em Inglês | VETINDEX | ID: vti-32735

RESUMO

Our study assessed the fishers' perception (local ecological knowledge, LEK) concerning environmental impacts on fisheries and fish species in the final portion of Sub-Middle and Lower São Francisco. The river was divided into four areas where 107 fishers from 22 locations (4 states) were surveyed. The dam was the most significant impact on fisheries. The loss of connectivity, changing the environmental complexity, and its secondary effects (e.g., flow control, interruption of migratory routes) were determining factors. Other impacts were pointed out, such as pollution, macrophytes, overfishing, non-native species, and aquaculture. Among migratory species, Pseudoplatystoma corruscans and Salminus franciscanus have been absent from fishery catches for decades. Prochilodus argenteus records in fisheries are likely associated with migration routes to small tributaries. The environmental disturbance favored the establishment of non-native species such as Oreochromis niloticus, Cichla monoculus, and Metynnis lippincottianus along the studied section. Over the final portion of the São Francisco River, the more significant seawater intrusion changed the target species for fisheries activities. Thus, our data validate the importance of fishers' LEK and reinforce the adverse effects of the reservoir cascade on fishing and migratory fishes.(AU)


Nosso estudo avaliou a percepção dos pescadores (conhecimento ecológico local, CEL) em relação aos impactos ambientais sobre a pesca e peixes no trecho final do Submédio e Baixo São Francisco. O rio foi dividido em quatro áreas onde foram entrevistados 107 pescadores de 22 localidades (4 estados). Barragem foi o impacto mais significativo sobre a pesca. A perda da conectividade alterando a complexidade ambiental e seus efeitos secundários (e.g., controle da vazão, interrupção da rota migratória) foram fatores determinantes. Outros impactos foram apontados, como poluição, macrófitas, sobrepesca, espécies introduzidas e piscicultura. Dentre as espécies migradoras, Pseudoplatystoma corruscans e Salminus franciscanus estão ausentes da pesca há décadas. Os registros de Prochilodus argenteus nas pescarias provavelmente estão associados às rotas migratórias para pequenos tributários. A perturbação ambiental favoreceu o estabelecimento de espécies introduzidas como Oreochromis niloticus, Cichla monoculus e Metynnis lippincottianus ao longo do trecho estudado. No trecho final do rio São Francisco, a maior intrusão de água do mar mudou as espécies-alvo da pesca. Dessa forma, nossos dados validam a importância do conhecimento ecológico local dos pescadores e reforçam os efeitos adversos das cascatas de reservatórios sobre a pesca e peixes migratórios.(AU)


Assuntos
Animais , Meio Ambiente , Pesqueiros , Reservatórios de Água/análise , Biodiversidade
10.
J Ethnobiol Ethnomed ; 16(1): 59, 2020 Oct 07.
Artigo em Inglês | MEDLINE | ID: mdl-33028342

RESUMO

BACKGROUND: The overhunting of wild species is a major threat to biodiversity in the Amazon; yet, managed, sustainable hunting is widely considered part of the solution to conserving wildlife populations. Hunting is both a culturally important activity for Indigenous people and provides an important food source. Mineral licks, a focal point of hunting in Amazonia, are naturally occurring areas in the forest where animals come to obtain essential minerals or clays that are thought to neutralize plant-based alkaloids. We sought to better understand the socio-cultural importance of mineral licks to the Maijuna Indigenous group to inform the sustainable management of this habitat and associated wildlife populations. METHODS: Semi-structured interviews, focus groups, and participatory mapping were carried out with hunters to assess the significance of mineral licks and their associated animal resources as well as to determine how the relationship that the Maijuna have with mineral licks has changed over time. RESULTS: Mineral licks are culturally significant and useful to the Maijuna in a variety of ways. Hunters target these areas year-round both during the day and night, and animals killed are consumed for subsistence and sold to generate income. The spatial use of mineral licks across the landscape is determined on the generational family level, with families maintaining exclusive use of selected mineral licks and excluding access by other hunters. The Maijuna also have traditional beliefs for why animals visit mineral licks, which is linked to the traditional Maijuna story of the creation of the first tapir. The relationship that the Maijuna have with mineral licks has changed considerably over time, which is observed through changes in hunting technologies and methods as well as the loss of traditional knowledge and beliefs. CONCLUSIONS: Traditional and current Maijuna hunting conventions, in which families maintain exclusive use of selected mineral licks, likely reduce the probability of overexploitation of animal populations. Community-based management plans for mineral licks in Maijuna lands and beyond must incorporate and account for the multiple cultural and economic needs of local communities while also striving toward ecological sustainability. Country-wide strategies to conserving forests and using them sustainably should aim to ensure land tenure for rural peoples and encourage management that incorporates traditional sustainable hunting conventions.


Assuntos
Animais Selvagens , Conservação dos Recursos Naturais , Ecossistema , Minerais , Adulto , Idoso , Animais , Cultura , Florestas , Humanos , Povos Indígenas , Conhecimento , Pessoa de Meia-Idade , Peru , Adulto Jovem
11.
J Ethnobiol Ethnomed ; 16(1): 44, 2020 Aug 14.
Artigo em Inglês | MEDLINE | ID: mdl-32795318

RESUMO

BACKGROUND: Mining activities have environmental impacts due to sediment movement and contamination of areas and may also pose risks to people's food security. In Brazil, the majority of coal mining activities are in the south, in the Santa Catarina carboniferous region. In this region, previously mined areas contaminated with heavy metals frequently occur nearby inhabited zones. Mining is part of the daily lives of local communities, and its environmental impacts are visible in the landscape; however, plants with medicinal and food use from these areas can be still consumed. Heavy metals are contaminants that do not have odor, color, or taste, and are therefore difficult to detect. We aimed to verify whether people use plants from contaminated mine areas, and understand which factors can influence the use of these resources, even from areas visibly impacted. METHODS: We conducted 195 semi-structured interviews with residents from 14 areas nearby abandoned mines in the main municipalities of the Santa Catarina carboniferous region. We asked each interviewee about the length of time they lived in the region, their perception of the quality of the environment, and what plant species were used and for what purpose. We constructed generalized multivariate linear models to verify which variables can affect the group of species mentioned and generalized linear models to verify which variables can affect the total number of citations. We estimated the frequency of citing species collected using the Smith index. RESULTS: From all interviewees, 127 (65%) reported collecting plants for medicinal and food use, directly from contaminated mine areas. Long-term residents, as well as those who noticed more environmental changes (positive and negative), cited more plants used and had more detailed knowledge of plant use in their communities. When asked if they were aware of the possible contamination of mined areas, 85% said they knew about it. However, only 10% associated negative health effects with the use of plant species collected in contaminated mined areas. CONCLUSIONS: Our study demonstrates that people living nearby contaminated areas use and consume locally sourced plants, e.g., people know little about the danger of this contamination in their food and the risk of these contaminants to their health. These results also reveal a lack of information about contamination, as well as a lack of actions that include local communities in contaminated area restoration strategies. This situation poses a risk to the food security of the people living nearby former coal mining areas.


Assuntos
Minas de Carvão , Contaminação de Alimentos , Segurança Alimentar , Plantas Comestíveis/química , Plantas Medicinais/química , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Brasil , Meio Ambiente , Feminino , Humanos , Conhecimento , Masculino , Metais Pesados/análise , Pessoa de Meia-Idade , Adulto Jovem
12.
J Ethnobiol Ethnomed ; 16(1): 30, 2020 May 29.
Artigo em Inglês | MEDLINE | ID: mdl-32471453

RESUMO

BACKGROUND: Human-animal interactions with mutual benefits in the wild are rare. Such positive interactions seem to require an intricate knowledge from the human side on the animals' behavior and their habitat. In southern Brazil, dolphins and human net-casting fishers have specialized in a cooperative foraging, in which fishers report being able to identify and name dolphins. Here, we evaluate the consensus in their ability to recognize the individual dolphins they interact with. By investigating the reliability of this recognition process, we assess the pros and cons of relying on the fishers' traditional knowledge to further understand the behavior and ecology of dolphins at the individual level. We also assess the potential role of traditional knowledge for the maintenance of this unusual interaction. METHODS: We interviewed 38 fishers using a semi-structured questionnaire. During each interview, we evaluate their recognition ability of dolphins by showing high-quality photos of dorsal fins of different dolphins, asking questions about the dolphins' behavior and traits, and about how fishers recognize each dolphin. We also evaluated information about the fishers. Different indices were used to measure the fishers' ability to recognize dolphins via photos, and their consensus on individual identification. These indices were modeled as functions of traits of both dolphins and fishers to investigate which ones influence the recognition process. RESULTS: We found that fishers can primarily recognize dolphins by natural marks in the dorsal fin but there was little consensus in recognition. Fishers also tend to repeat the name of the most "popular" dolphins for different photos, indicating low reliability in individual recognition. We also found that fishers who learned from relatives (vertical learning) how to interact with dolphins tend to be more accurate and have higher consensus in dolphin recognition than those fishers who learned from friends (horizontal learning) or individually. CONCLUSION: Artisanal fishers have a deep understanding of the dolphins and the system they are inserted in. However, the lack of consensus in identifying individual dolphins herein reported indicates that using their traditional knowledge to further understand dolphin behavior and ecology at the individual level requires caution. Our study also suggests that the transmission of this tradition from parents to sons can be crucial to preserve such a unique human-animal positive interaction in its original form.


Assuntos
Comportamento Animal , Golfinhos , Interação Humano-Animal , Conhecimento , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Animais , Brasil , Pesqueiros , Humanos , Masculino , Pessoa de Meia-Idade , Reconhecimento Psicológico , Adulto Jovem
13.
Sci Total Environ ; 671: 362-368, 2019 Jun 25.
Artigo em Inglês | MEDLINE | ID: mdl-30933792

RESUMO

In regions of high environmental heterogeneity, it is important to observe if different landscape units are used differently by human populations, which can have consequences for the conservation of these units. Thus, the present study seeks to answer the following questions: (1) are different native vegetation units used for different purposes by the local population? (2) is there a difference between the conservation status of native vegetation units according to the local perception? The study was implemented in the rural community of Morrão de Cima, in the municipality of São Desidério (Northeast Brazil). Data were collected through semi-structured interviews and participatory workshops. The main native vegetation units recognized by the interviewees were Brejo, Mata Seca, Serra and Chapada. The community uses the different units of native vegetation for different purposes. The extraction of medicinal resources was important in the Chapada, while the exploitation of food resources was important in the Brejo, and the collection of wood resources was more substantial in Mata Seca and in Serra. We also found differences in the perceived conservation status of the native vegetation units. Our findings indicate the need of caution when proposing conservation strategies in heterogeneous environments, since each landscape unit may be undergoing specific processes, requiring different strategies.


Assuntos
Biota , Conservação dos Recursos Naturais , Plantas , População Rural , Brasil , Percepção , População Rural/estatística & dados numéricos
14.
J Ethnobiol Ethnomed ; 14(1): 47, 2018 Jul 13.
Artigo em Inglês | MEDLINE | ID: mdl-30005687

RESUMO

BACKGROUND: According to the biophilia hypothesis, an emotional affiliation with nature has been inherited during human biocultural evolution. Research on beekeeping can contribute to the scientific understanding of the influence of emotions in the human-nature relationship, since this activity provides concrete experiences of beneficial interaction between the human being and the environment by stimulating conservation-friendly values among practitioners. In this study, we investigated motivations and preferences driving beekeepers' choices. We hypothesized that emotional criteria would be the main motivators in choosing to include beekeeping into small-scale farming systems. We also assumed that, once beekeeping has been chosen, the preference among species of bees for raising would also be influenced mainly by emotional criteria. METHODS: Data were collected from free lists and semi-structured interviews with 52 keepers of stingless bees from Sítio Xixá in the state of Pernambuco, Brazil. The content analysis technique was used to analyze data from interviews. The underlying criteria for motivation and preference quoted in the free lists were analyzed with Smith's Salience Index. RESULTS: Emotional and esthetic criteria were the most salient motivations for choosing beekeeping as one of the activities in small-scale farming systems. On the other hand, honey productivity and bee behavior were the most salient criteria for the preference for certain bee species to be kept. CONCLUSIONS: Emotional criterion had an especially notable influence on the motives for practicing beekeeping, but not on the preference of species to be raised. This demonstrates that the scenario under study represents a panorama of multiple influences in which emotions are one, but not the only, important component. Finally, our results indicate that the emotional domain should be taken into account in environmental education efforts and in the planning of bee management and nature conservation policies.


Assuntos
Criação de Abelhas , Comportamento de Escolha , Emoções , Motivação , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade
15.
Bol. Inst. Pesca (Impr.) ; 44(2): [1-12], abr.-jun. 2018. ilus, tab, graf
Artigo em Inglês | VETINDEX | ID: biblio-1465338

RESUMO

'Uçá'-crab (Ucides cordatus) is a fishery resource used by artisanal fishermen at 'Baixada Santista', São Paulo coast, very important for subsistence of countless families. Since 2014, law restrictions to capture of this species were generated actions to crab catch ordination in this region and in this process, an ethnoecological research was carried out. Among the fishermen’s groups in the region, the 'Vila dos Pescadores' at Cubatão (SP), is the most important in relation to the crab catching of 'uçá'-crab. Between June 2015 and April 2016 were applied structured interviews to crab catchers in this same locality. Results obtained according socioeconomic and productive profile of these catchers, distinct management and rules of use of this resource, the product commercialization and possible actions concerning to better life condition of these crab catchers are discussed in present study. This information will be useful as subside to fishery ordinance, and to recognize the knowledge of these artisanal fishermen that have a dependence of this fishery resource.


O caranguejo-uçá (Ucides cordatus) é um recurso pesqueiro utilizado pelos pescadores artesanais da Baixada Santista, litoral paulista, sendo importante para a subsistência de inúmeras famílias. A partir de 2014, restrições legais à captura desta espécie motivaram ações para a regulamentação dos catadores de caranguejo dessa região. Como parte deste processo, foi realizada uma pesquisa etnoecológica. Dentre os agrupamentos de pescadores da região, a Vila dos Pescadores, em Cubatão (SP), consiste no mais importante em relação à cata do caranguejo-uçá. Entre junho/2015 e abril/2016, foram aplicadas entrevistas estruturadas aos catadores de caranguejo, na própria localidade. Os resultados obtidos quanto o perfil socioeconômico e produtivo dos catadores, as diferentes formas de manejo e regras de uso do recurso, a comercialização do produto, bem como os problemas e possíveis ações visando a melhoria das condições de vida dos catadores são discutidos no presente trabalho. Os resultados apresentados serão úteis para subsidiar ações de ordenamento da captura, bem como no reconhecimento dos pescadores que dependem deste recurso pesqueiro.


Assuntos
Humanos , Animais , Braquiúros , Categorias de Trabalhadores , Enquete Socioeconômica , Pesqueiros , Áreas Alagadas , Estuários
16.
B. Inst. Pesca ; 44(2): [1-12], abr.-jun. 2018. ilus, tab, graf
Artigo em Inglês | VETINDEX | ID: vti-731187

RESUMO

'Uçá'-crab (Ucides cordatus) is a fishery resource used by artisanal fishermen at 'Baixada Santista', São Paulo coast, very important for subsistence of countless families. Since 2014, law restrictions to capture of this species were generated actions to crab catch ordination in this region and in this process, an ethnoecological research was carried out. Among the fishermens groups in the region, the 'Vila dos Pescadores' at Cubatão (SP), is the most important in relation to the crab catching of 'uçá'-crab. Between June 2015 and April 2016 were applied structured interviews to crab catchers in this same locality. Results obtained according socioeconomic and productive profile of these catchers, distinct management and rules of use of this resource, the product commercialization and possible actions concerning to better life condition of these crab catchers are discussed in present study. This information will be useful as subside to fishery ordinance, and to recognize the knowledge of these artisanal fishermen that have a dependence of this fishery resource.(AU)


O caranguejo-uçá (Ucides cordatus) é um recurso pesqueiro utilizado pelos pescadores artesanais da Baixada Santista, litoral paulista, sendo importante para a subsistência de inúmeras famílias. A partir de 2014, restrições legais à captura desta espécie motivaram ações para a regulamentação dos catadores de caranguejo dessa região. Como parte deste processo, foi realizada uma pesquisa etnoecológica. Dentre os agrupamentos de pescadores da região, a Vila dos Pescadores, em Cubatão (SP), consiste no mais importante em relação à cata do caranguejo-uçá. Entre junho/2015 e abril/2016, foram aplicadas entrevistas estruturadas aos catadores de caranguejo, na própria localidade. Os resultados obtidos quanto o perfil socioeconômico e produtivo dos catadores, as diferentes formas de manejo e regras de uso do recurso, a comercialização do produto, bem como os problemas e possíveis ações visando a melhoria das condições de vida dos catadores são discutidos no presente trabalho. Os resultados apresentados serão úteis para subsidiar ações de ordenamento da captura, bem como no reconhecimento dos pescadores que dependem deste recurso pesqueiro.(AU)


Assuntos
Humanos , Animais , Braquiúros , Áreas Alagadas , Categorias de Trabalhadores , Enquete Socioeconômica , Pesqueiros , Estuários
17.
J Ethnobiol Ethnomed ; 14(1): 33, 2018 May 03.
Artigo em Inglês | MEDLINE | ID: mdl-29724253

RESUMO

INTRODUCTION: Invasive plants can impact biodiversity as well as the lives of native human populations. Natural ecosystems represent sources of natural resources essential for the subsistence and socio-cultural continuity of these social groups. Approximately 30,000 ha of Acacia mangium were planted for commercial purposes in savanna areas surrounding indigenous lands in Roraima State, Brazil, at the end of the 1990s. We examined the local ecological knowledge of indigenous Wapichana and Macuxi Amerindians, members of the Arawak and Carib linguistic families, respectively, concerning A. mangium Willdenow (Fabaceae) in a savanna ecosystem ("Lavrado") to attempt to understand its propagation beyond the limits of the commercial plantations and contribute to mitigating its impacts on socio-ecological systems. METHODS: The present study was undertaken in the Moskow, São Domingos, and Malacacheta communities in the Moskow and Malacacheta Indigenous Lands (ILs) in the Serra da Lua region of Roraima State, in the northern Brazilian Amazon region. Interviews were conducted with a total of 94 indigenous individuals of both sexes, with ages between 18 and 76, and low levels of formal schooling, with an average time of permanence in the area of 21 years; some still spoke only their native languages. The interviews focused on their ecological knowledge of the invasive, non-native A. mangium and their uses of it. RESULTS: The informants affirmed that A. mangium negatively impacted the local fauna and flora, making their subsistence more difficult and altering their daily routines. Among the problems cited were alterations of water quality (71.3%), negative impacts on crops (60.6%), negative impacts on the equilibrium of the local fauna (52.1%), increased farm labor requirements (41.5%), and restriction of access to indigenous lands (23.4%). There were no significant differences between the opinions of men and women, nor between community leaders and nonleaders. Most of the interviewees (89%) felt that A. mangium had no positive importance for the local economy and saw no future prospects of beneficial use. CONCLUSIONS: The Wapichana and Macuxi informants felt that the invasion by A. mangium had caused negative effects on the natural environment and on community subsistence in the indigenous lands due to its rapid and unwanted propagation. The similarity between the opinions of men and women and between community leaders and nonleaders demonstrates the existence of knowledge that is well distributed among these communities and transmitted within their communities through social-cultural interactions.


Assuntos
Acacia , Fenômenos Ecológicos e Ambientais , Conhecimento , Adolescente , Adulto , Idoso , Biodiversidade , Brasil , Feminino , Humanos , Liderança , Masculino , Pessoa de Meia-Idade , Adulto Jovem
18.
J Ethnobiol Ethnomed ; 14(1): 5, 2018 Jan 15.
Artigo em Inglês | MEDLINE | ID: mdl-29334977

RESUMO

BACKGROUND: Interactions between societies and nature are regulated by complex systems of beliefs, symbolism, customs, and worldviews (kosmos), ecological knowledge (corpus), and management strategies and practices (praxis), which are constructed as product of experiences and communication of people throughout time. These aspects influence social relations, life strategies, and cultural identity, and all of them in turn influence and are influenced by local and regional patterns of interchange. In this study, we analyze the interchange of wild and weedy plants and mushrooms in traditional markets of the Phurépecha region of Mexico. Particularly, the social relations constructed around the interchange of these products; how knowledge, cultural values, and ecological factors influence and are influenced by interchange; and how all these factors influence the type and intensity of biotic resources management. METHODS: We studied three main traditional markets of the Phurépecha region of Michoacán, Mexico, through 140 visits to markets and 60 semi-structured interviews to sellers of wild and weedy plants and mushrooms. In nearly 2 years, we carried out 80 visits and 30 interviews in the "Barter Market", 20 visits and 15 interviews in the "Phurépecha Tiánguis", and 40 visits and 15 interviews to the "Municipal Market". We documented information about the spaces of interchange that form the markets, the types of interchange occurring there, the cultural and economic values of the resources studied, the environmental units that are sources of such resources, the activities associated to resources harvesting and, particularly, the management techniques practiced to ensure or increase their availability. We analyzed the relations between the amounts of products interchanged, considered as pressures on the resources; the perception of their abundance or scarcity, considered as the magnitude of risk in relation to the pressures referred to; and the management types as response to pressures and risk. RESULTS: We recorded 38 species of wild and weedy plants and 15 mushroom species interchanged in the markets. We characterized the spaces of interchange, the interchange types, and social relations among numerous Phurépecha communities which maintain the main features of pre-Columbian markets. The products analyzed are differentially valued according to their role in people's life, particularly food, medicine, rituals, and ornamental purposes. The highest cultural values were identified in multi-purpose plant and mushroom resources and, outstandingly, in ornamental and ritual plants. In markets, women are the main actors and connectors of the regional households' activities of use and management of local resources and ecosystems. The interrelationships between worldviews, knowledge, and practices are visible through the interchange of the products analyzed, including the types of environments comprised in communitarian territories, agricultural calendars, and feasts. Those plants and mushrooms are highly valued but relatively scarce according to the demand on them receiving special attention and management practices directed to ensure or increase their availability. With the exception of most mushrooms and ornamental and ritual plants, which have high economic and cultural values, there are those that are relatively scarce and under high risk, but are obtained through simple gathering from the wild. CONCLUSIONS: Traditional markets are crucial part of the subsistence strategy of Phurépecha people based on the multiple use of resources and ecosystems at the local and regional levels. The markets influence social relations, cultural identity, and preservation of traditional knowledge and biodiversity. In general, the demand of products in markets enhances innovation and practices for ensuring or increasing their availability, particularly those that are naturally scarce. However, it was notorious that, althoug mushrooms and ritual plants have high demand and value in markets, most of them are obtained by simple gathering.


Assuntos
Agaricales , Conservação dos Recursos Naturais , Plantas Daninhas , Biodiversidade , Comportamento Ritualístico , Ecologia , Florestas , Recursos em Saúde , Humanos , México , Motivação
19.
Bol. latinoam. Caribe plantas med. aromát ; 16(4): 398-409, jul. 2017. mapas, tab, graf, ilus
Artigo em Espanhol | LILACS | ID: biblio-882138

RESUMO

Los objetivos de esta investigación son a) identificar los principales recursos vegetales utilizados por la población de la localidad de Armerillo, su utilización y /o aplicación; b) establecer la estacionalidad de tales productos y las estrategias desarrolladas por las familias para su disponibilidad y, c) determinar el principal mecanismo de transmisión de dicho conocimiento utilizados por la localidad. El trabajo de campo se desarrolló en dos fases, una primera, se llevó a cabo una encuesta con cuestionario cerrado complementado con transectos en el entorno. En la segunda fase se realizaron entrevistas en profundidad a aquellas personas que manifestaban un mayor conocimiento en cuanto a los atributos de los diferentes productos y mecanismos de transmisión de dicho conocimiento. Se concluye que el saber popular ha dado cuenta de usos que no habían sido reportados para las especies descritas para ese sector. De la misma manera, algunos usos y atributos de algunas especies eran desconocidas para la población encuestada. La estacionalidad de las especies se maneja con la implementación de diversas técnicas que posibilitan la disponibilidad total o parcial fuera de temporada. El principal mecanismo de transmisión cultural es de tipo vertical, siendo la familia la principal agencia de socialización. La transmisión horizontal, en tanto, presenta menor importancia.


The aims of this research are a) to identify the main plant resources used by the community of the locality of Armerillo, their use and / or application; b) to establish the seasonality of such products and strategies developed by families of Armerillo for their availability and, c) to determine the main mechanism of transmission of local knowledge used by the community. The field work was developed in two phases, a first one, in which a survey was conducted with closed questionnaire supplemented with transects in the environment. In the second phase, in which in-depth interviews were carried out with those people who showed a greater knowledge regarding the attributes of the different products and mechanisms of transmission of the adverted knowledge. It is concluded that popular knowledge has revealed uses that had not been reported before for the species described for this sector. In the same way, some uses and attributes of some species were unknown to the surveyed population. The seasonality of the species is handled with the implementation of various techniques that make possible total or partial availability out of season. The main mechanism of cultural transmission is vertical, with the family being the main socialization agency. Besides, horizontal transmission is less important.


Assuntos
Etnobotânica , Conhecimento , Plantas , Agricultura Sustentável , Chile
20.
Environ Monit Assess ; 189(2): 64, 2017 Feb.
Artigo em Inglês | MEDLINE | ID: mdl-28105565

RESUMO

The trade in biodiversity products has gained increasing importance in conservation and livelihood strategies. The aim of this study is to describe and analyze the socioeconomic aspects and dynamics of the production and commercialization of two important products of Brazilian biodiversity from the fruits of Caryocar coriaceum Wittm. and Dimorphandra gardneriana Tul. Interviews were conducted with who were involved in the various stages of value chains. Data were analyzed under an analytical/descriptive approach. It was found that the two value chains under study, although they share the same production environment and workforce, are different models of the commercial appropriation of the forest environment: one is related to local traditions, whereas the other seeks to meet an industry-related demand originating from a multinational pharmaceutical company. Harvesters become highly dependent on the trends imposed by these markets. Thus, it is clear that promoting these products as a conservation strategy requires an understanding of how their value chains arise, are established, and operate.


Assuntos
Conservação dos Recursos Naturais/economia , Monitoramento Ambiental , Ericales , Etnobotânica , Fabaceae , Frutas/economia , Biodiversidade , Brasil , Florestas , Humanos , Modelos Teóricos , Fatores Socioeconômicos
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