Mapping from spatial meaning: bridging Hñahñu (Otomi) ecological knowledge and geo-information tools.

Autor: León Villalobos JM; Centro de Investigación en Ciencias de Información Geoespacial A.C.(CentroGeo), Contoy 137, Col. Lomas de Padierna, Delegación. Tlalpan, C.P. 14240, Cuidad de México, Mexico. jleon@centrogeo.edu.mx., Vázquez García V; Posgrado en Estudios del Desarrollo Rural, Colegio de Postgraduados, Campus Montecillo, Carretera México-Texcoco Km. 36.5, C.P, 56230, Texcoco, Estado de Mexico, Mexico., Ojeda Trejo E; Posgrado en Edafología, Colegio de Postgraduados, Campus Montecillo, Carretera México-Texcoco Km. 36.5, C.P, 56230, Texcoco, Estado de Mexico, Mexico., McCall MK; Centro de Investigaciones en Geografía Ambiental (CIGA), Universidad Nacional Autónoma de México (UNAM), Antigua Carretera a Pátzcuaro No. 8701. Col. Ex-Hacienda de San José de la Huerta, C.P, 58190, Morelia, Michoacan, Mexico., Hernández Hernández J; Asociación de Usuarios Alto Tunititlán A.C., Av. Coyoacán No. 4, Col. Huitexcalco de Morelos, C.P. 42753, Chilcuautla, Hidalgo, Mexico., Sinha G; Department of Geography, Ohio University, Athens, OH, 45701, USA.
Jazyk: angličtina
Zdroj: Journal of ethnobiology and ethnomedicine [J Ethnobiol Ethnomed] 2019 Oct 11; Vol. 15 (1), pp. 49. Date of Electronic Publication: 2019 Oct 11.
DOI: 10.1186/s13002-019-0329-9
Abstrakt: Background: Hñahñu (Otomi) farmers organize their experiences and ecological learning into a farmland system designed to grow food in areas of scarce water and low soil fertility. The purpose of this paper is to examine Hñahñu concepts and categories pertaining to the farming landscape and the ecological foundations underlying the system, its management implications, and categorial organization in Huitexcalco de Morelos, Mezquital Valley, Mexico.
Methods: Native terms and their links to landscape were recorded and discussed in various workshops. Open interviews and field trips with local experts were used to explain soil and water management practices that allow Hñahñu farmers to maintain sustained yields throughout the year. We then used participatory mapping in order to explore the semantic relations of the terms with the space and its validity in the productive landscape.
Results: We elicited 7 Hñahñu language terms related to landforms, 4 related to land use categories, and 17 related to their constituent components organized in two hierarchical levels. We found that mothe as a term of land usage was followed by mothee, ñut'athee, gadñhe, or muiñhe; these primarily refer to the topographic position of the parcel and the form of access to water for irrigation. Stone barriers and earth channels represent the functional structures that are most commonly used by Hñahñu farmers to retain soil and water. In the participatory mapping results, mothe muiñhe displayed a robust spatial link with the gullies. Identifying other landscape categories required a substantial understanding both of management practices of soil and water and forms of organization.
Conclusions: This study revealed a complex system of knowledge that contributes to the continued proper management of the local landscape. The terms and their elicited meanings are key to understand the ways in which Hñahñu farmers conceptualize and relate the reality of their landscape and its cultural meanings. Scale and perception were found to have a determining role in defining their taxonomic organization, semantic structure, and relations in space.
Databáze: MEDLINE
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