Abstract:Although a growing number of investigations have considered the theme of environmental perception, few have focused directly on young people. The present study examines the perceptions of the local landscape held by students in fifth through eighth grades in the municipality of Igarassu in the Atlantic Forest-namely, Pernambuco (northeastern Brazil). To that end, students were asked to write an essay with the prompt, ''When someone talks about the forest, I think of….'' They were also asked to make a drawing w… Show more
“… Human perception How does human perception of the environment affect the resources that will be known or used? [ 98 , 99 ] Different people may have different cultural selection biases and different transmission pathways that depend on their individual or social perception. Therefore, perception affects the mechanisms that are used by people to recognize the more adaptive information.…”
Section: Microevolutionary Processes In Ethnobiologymentioning
The interest in theoretical frameworks that improve our understanding of social-ecological systems is growing within the field of ethnobiology. Several evolutionary questions may underlie the relationships between people and the natural resources that are investigated in this field. A new branch of research, known as evolutionary ethnobiology (EE), focuses on these questions and has recently been formally conceptualized. The field of cultural evolution (CE) has significantly contributed to the development of this new field, and it has introduced the Darwinian concepts of variation, competition, and heredity to studies that focus on the dynamics of local knowledge. In this article, we introduce CE as an important theoretical framework for evolutionary ethnobiological research. We present the basic concepts and assumptions of CE, along with the adjustments that are necessary for its application in EE. We discuss different ethnobiological studies in the context of this new framework and the new opportunities for research that exist in this area. We also propose a dialog that includes our findings in the context of cultural evolution.
“… Human perception How does human perception of the environment affect the resources that will be known or used? [ 98 , 99 ] Different people may have different cultural selection biases and different transmission pathways that depend on their individual or social perception. Therefore, perception affects the mechanisms that are used by people to recognize the more adaptive information.…”
Section: Microevolutionary Processes In Ethnobiologymentioning
The interest in theoretical frameworks that improve our understanding of social-ecological systems is growing within the field of ethnobiology. Several evolutionary questions may underlie the relationships between people and the natural resources that are investigated in this field. A new branch of research, known as evolutionary ethnobiology (EE), focuses on these questions and has recently been formally conceptualized. The field of cultural evolution (CE) has significantly contributed to the development of this new field, and it has introduced the Darwinian concepts of variation, competition, and heredity to studies that focus on the dynamics of local knowledge. In this article, we introduce CE as an important theoretical framework for evolutionary ethnobiological research. We present the basic concepts and assumptions of CE, along with the adjustments that are necessary for its application in EE. We discuss different ethnobiological studies in the context of this new framework and the new opportunities for research that exist in this area. We also propose a dialog that includes our findings in the context of cultural evolution.
“…Es por ello que resulta clave comprender las percepciones locales y las formas en que las personas se relacionan con su entorno natural (Raymond et al 2017). Ésta es una labor difícil de abordar, en parte dada la compleja naturaleza de la percepción, que involucra atributos de índole fisiológicos, físicos, psicológicos y culturales que no pueden ser abarcados en su totalidad con las herramientas de investigación habituales, haciéndose necesaria la implementación de distintas metodologías complementarias (Bell 2001;Silva et al 2010;Silva et al 2014). No obstante, una posibilidad de abordaje inicial es indagar sobre las experiencias significativas en el desarrollo de "conexiones humano-naturaleza" (HNC, en sus siglas en inglés), que generan un conjunto de valores y creencias asociadas a comportamientos tendientes al cuidado del medioambiente (Stern 2000;Hunecke et al 2001;Kaiser et al 2011).…”
Dado que a conservação ambiental dependerá das gerações jovens, considerar seus conhecimentos e formas de se conectar com a natureza é substancial. Uma abordagem inicial é analisar as situações naturais significativas (SNS) que geram conexões “humano-natureza”. Os objetivos deste trabalho foram investigar o conhecimento que as crianças de uma comunidade mapuche têm sobre a coleta de Pewen, analisar seu papel como uma experiência natural significativa (SNS) e verificar se promove conexões “humano-natureza”. Utilizando o referencial do método ACHUNAS, e com base na análise de desenhos e entrevistas de 8 meninos e 11 meninas, foram identificadas 9 qualidades que tornam a coleta de pinhões um SNS e 7 habilidades das crianças que indicam sua conexão com a natureza. Foram detectadas práticas que favorecem a regeneração de Pewen, que estariam caindo em desuso. Esses resultados, somados ao estado crítico de conservação de Pewen e sua importância cultural para as comunidades mapuches, mostram a necessidade de trabalhar com crianças, promovendo práticas sustentáveis de coleta. No futuro, será útil incluir o conhecimento de mais crianças para cobrir todas as qualidades associadas ao SNS e as habilidades que manifestam sua conexão com a natureza, para desenvolver atividades significativas de educação ambiental para esses jovens.
“…In different regions of the world, protected areas are considered important for the conservation of biological diversity [1,2] and the provision of benefits and services to surrounding communities [3][4][5], suggesting that their utility positively influences people's perceptions [6,7]. The utility of forests and their diversity are also important subjects in early formal schooling [8][9][10][11][12], helping children develop positive perceptions about protected areas.…”
This research assessed the relationship between students' perceptions and socioeconomic factors in urban and rural communities surrounding Atlantic rainforest protection areas in Pernambuco, Brazil. We tested whether the utilitarian concept of forests has a determining role in the student community's perception of protected areas. The study was conducted in eight schools in communities surrounding three protected areas, through questionnaires for 410 middle and High school students. The majority of students highlighted the utilitarian importance of forests, but approximately 60% of students did not answer the question regarding the importance of protected areas, displaying a disconnection between perceptions of forests and of protected areas. The students' environmental perception index was significantly different between rural and urban zones, but in both zones, on average, protected areas had a positive utilitarian importance, exclusively related to the protection of nature. Negative aspects of the students' perceptions of protected areas were related to social problems such as lack of law enforcement and land expropriation. Schooling and residence setting had a small (6.7%) but significant influence on student perception. Our results indicate that environmental managers in protected areas need to promote meaningful interaction with student communities from rural and urban settings, to increase the efficiency of these areas and to conserve biological diversity.
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