Abstract
The human population dynamic in the North of Neuquén is characterized by well-documented seasonal transhumance movements, although the routes that connect lowland and upland areas as well as the factors influencing their selection remain largely unknown. In this study, we compare movement routes between lowlands and upland pastures in Tromen massif as described in interviews and participatory mapping with local herders with routes modelled by least cost paths (LCPs) on several cost surfaces based on Ensemble Distribution Modelling (EDM). Altitude and vegetation (cover and productivity) are two of the most important variables contributing to the potential for movement across the landscape. The LCPs calculated using the inverse of EDM surface – which mainly represents the contribution of altitude, distance to permanent rivers, and vegetation – display a good concordance with the ethnographic routes. Conversely, neither the LCPs estimated from a traditional multi-cost surface nor the LCPs based on each of three main variables separately predicted appropriately the location of the ethnographic routes. We showed that a modelling approach can contribute to a deeper understanding of the practice of transhumance in North Neuquén.
Similar content being viewed by others
References
Aporta, C. (2003). New ways of mapping: Using GPS mapping software to plot place names and trails in Igloolik (Nunavut). Arctic, 56(4): 321-327. https://doi.org/10.14430/arctic629
Aporta, C. (2009). The trail as home: Inuit and their Pan-Arctic network of routes. Human Ecology, 31: 131-146 https://doi.org/10.1007/s10745-009-9213-x
Baied, C.A. (1989). Transhumance and land use in the Northern Patagonian Andes. Mountain Research and Development, 9(4): 365-380. https://doi.org/10.2307/3673585
Barberena, R. (2013). Biogeografía, competencia y demarcación simbólica del espacio: modelo arqueológico para el norte de Neuquén. Intersecciones en Antropología, 14: 367-381.
Barberena, R., Romero Villanueva, G., Lucero, G., Fernández, M.V., Rughini, A.A., and Sosa, P. (2017). Espacios internodales en Patagonia septentrional: biogeografía, información y mecanismos sociales de interacción. Estudios Atacameños, 56: 57-75. https://doi.org/10.4067/S0718-10432017005000006
Barberena, R., Fernández, M.V., Rughini, A.A., Borrazzo, K., Garvey, R., Lucero, G., Della Negra, C., Romero Villanueva, G., Durán, V., Cortegoso, V., Giesso, M., Klesner, C., MacDonald, B.L., and Glascock, M.D. (2019). Deconstructing a Complex Obsidian ‘Source-scape’: A Geoarchaeological and Geochemical Approach in Northwestern Patagonia. Geoarchaeology, 34: 30-41. https://doi.org/10.1002/gea.21701
Bendini, M., Tsakoumagkos, P., and Destéfano, B. (1985). El Trabajo Trashumante en la Provincia de Neuquén. Neuquén, Argentina. UNCo-COPADE.
Bendini, M., and Tsakoumagkos, P. (1994). Campesinado y ganadería trashumante. Ed. La Colmena- GESA. Bs As.
Bendini, M. (2001). Transhumant communities and agroecosystems in Patagonia. In Interactions between Agroecosystems and Rural Communities, edited by Florea, C. CRC Press. Boca Raton.
Bendini, M., Tsakoumagkos, P., and Nogues, C. (2005). Los crianceros trashumantes en Neuquén. In Crianceros y Chacareros en la Patagonia, edited by Bendini M., Alemany C. pp. 23–40. Cuaderno GESA 5– INTA– NCRCRD . Ed. La Colmena, Bs As.
Bernal, V., Cobos, V., Perez, S.I., and González P.N. (2017). La estructura espacial del registro bioarqueológico de la Provincia del Neuquén durante el Holoceno. In El Poblamiento Humano del norte del Neuquén. Estado Actual del Conocimiento y Perspectivas, edited by Gordón, F., Barberena R., Bernal, V. pp. 123–144. Aspha Ediciones.
Bertani, L.A. (2011). Evaluación Geoecológica de los Paisajes del Departamento Minas (Provincia de Neuquén), para el Estudio de la Degradación de la Tierra. PhD Thesis. Facultad de Humanidades y Ciencias de la Educación. Universidad Nacional de La Plata.
Bianchi, A.R., and Cravero, S.C. (2010). Atlas Climático Digital de la República Argentina. Ediciones INTA, Instituto Nacional de Tecnología Agropecuaria, Buenos Aires.
Breiman, L. (2001) Random Forests. Machine Learning, 45: 5-32. https://doi.org/10.1023/A:1010933404324
Corbett, J. (2009) Good Practices in Participatory Mapping: A Review Prepared for the International Fund for Agricultural Development (IFAD). http://www.ifad.org/pub/map/PM_web.pdf
Crivelli Montero E. (2017). Viajeros en el norte y el centro de Neuquén. In El Poblamiento Humano del norte del Neuquén. Estado Actual del Conocimiento y Perspectivas, edited by Gordón, F., Barberena R., Bernal, V. pp. 239–263. Aspha Ediciones, Buenos Aires.
Cromley, E.K (2013). Mapping Spatial Data. In Specialized Ethnographic Methods. Ethnographer´s Toolkit book 4, edited by Schensul, J.J., LeCompte, M.D. pp.117–164. AltaMira Press.
Davidson, A., Carmel, Y., and Bar-David, S. (2013). Characterizing wild ass pathways using a non-invasive approach: applying least-cost path modelling to guide field surveys and a model selection analysis. Landscape Ecology 28 pp. 1465–1478. https://doi.org/10.1007/s10980-013-9915-8
De la Cruz L. (1969). Viaje a su costa del alcalde provincial del muy ilustre Cabildo de la Concepción de Chile, don Luis De la Cruz. In Colección de Obras y Documentos, edited by Pedro de Angelis. T. 2 pp. 45–385, Ed. Plus Ultra, Buenos Aires.
Dijkstra, E.W. (1959). A note on two problems in connexion with graphs. Numerische Mathematik 1:269-271. https://doi.org/10.1007/BF01386390
Easdale, M. H., Aguiar, M. R., and Paz, R. (2016). A social-ecological network analysis of Argentinean Andes transhumant pastoralism. Regional Environmental Change, 16: 2243-2252. https://doi.org/10.1007/s10113-015-0917-8
Elith, J., and Leathwick, J. R. (2009). Species distribution models: Ecological explanation and prediction across space and time. Annual Review of Ecology, Evolution, and Systematics, 40: 677-697. https://doi.org/10.1146/annurev.ecolsys.110308.120159
Fernández, M.V., Barberena, R., Rughini, A., Giesso, M., Durán, V.A., Cortegoso, V., Borrazzo, K., Lucero, G., Romero Villanueva, G., Garvey, R., MacDonald, B.L., and Glascock, M.D. (2017). Obsidian geochemistry, geoarchaeology, and lithic technology in northern Patagonia (Argentina). Journal of Archaeological Science: Reports, 13: 372-381. https://doi.org/10.1016/j.jasrep.2017.04.009
Finessi, F., and Groch, D. (2018). Estudio Hidrológico de la Cuenca Alta del Río Neuquén. Degree Thesis. Universidad Nacional del Comahue, Neuquén.
Friedman, J.H. (1991). Multivariate adaptive regression splines. Annals of Statistics, 19: 1-141. https://doi.org/10.1214/aos/1176347973
Friedman, J.H. (2001). Greedy function approximation: A gradient boosting machine. Annals of Statistics, 29(5): 1189-1232. https://doi.org/10.1214/aos/1013203451
Gitelson, A., Kaufman, Y.J., and Merzlyak, M. N. (1996). Use of a green channel in remote sensing of global vegetation from EOS-MODIS. Remote Sensing of Environment, 58(3): 289-298. https://doi.org/10.1016/S0034-4257(96)00072-7
Gordón, F., Perez, S.I., Hajduk, A., Lezcano, M., and Bernal, V. (2018). Dietary patterns in human populations from northwest Patagonia during Holocene: an approach using Binford’s frames of reference and Bayesian isotope mixing models. Archaeological and Anthropological Sciences, 10(6): 1347-1358. https://doi.org/10.1007/s12520-016-0459-0
Gordón, F., Beguelin, M., Rindel, D., Della Negra, C., Hajduk, A., Vázquez, R., Cobos, V., Perez, S.I., and Bernal, V. (2019). Estructura espacial y dinámica temporal de la ocupación humana de Neuquén (Patagonia argentina) durante el Pleistoceno final-Holoceno. Intersecciones en Antropología, 20(1): 93-105.
Guisan, A., Thuiller, W., and Zimmermann, N.E. (2017). Habitat Suitability and Distribution Models: with Applications in R. Cambridge University Press. https://doi.org/10.1017/9781139028271
Hastie, T.J., and Tibshirani, R.J. (1990). Generalized Additive Models. New York: Chapman and Hall.
Hajduk A., and Lezcano, M. (2007). Entre invernadas y veranadas: prospecciones arqueológicas en la cuenca superior del río Curi Leuvú (Norte neuquino). Actas del XVI Congreso Nacional de Arqueología Argentina, Tomo III, pp. 401–407. San Salvador de Jujuy.
Hajduk, A. (1999). Informe en relación al plan general de manejo del Parque Provincial Tromen. Temática específica: Valores Histórico Culturales. In: Plan general de Manejo del Parque Provincial Tromen. Provincia de Neuquén, edited by Iglesias, G., Pérez, A., Ramilo, E., and Salguero, J. S.N.A.P. Bariloche.
Herlihy, P. H., and Knapp, G. (2003). Maps of, by, and for the peoples of Latin America. Human Organization, 62(4): 303-314. https://doi.org/10.17730/humo.62.4.8763apjq8u053p03
Howey, M.C.L. (2007). Using multi-criteria cost surface analysis to explore past regional landscapes: a case study of ritual activity and social interaction in Michigan, AD 1200-1600. Journal of Archaeological Science, 34(11): 1830-1846. https://doi.org/10.1016/j.jas.2007.01.002
Huete, A.R., Hua, G., Qi, J., Chehbouni, A., and van Leeuwen, W.J.D. (1992). Normalization of multidirectional red and NIR reflectances with the SAVI. Remote Sensing of Environment, 41(2-3): 143-154. https://doi.org/10.1016/0034-4257(92)90074-T
Kaczensky, P., Ganbaatar, O., von Wehrden, H., and Walzer, C. (2008). Resource selection by sympatric wild equids in the Mongolian Gobi. Journal of Applied Ecology, 45:1762–1769. https://doi.org/10.1111/j.1365-2664.2008.01565.x
Lachica, M., Somlo, R., Barroso, F. G., Boza, J., and Prieto, C. (1999). Goats locomotion energy expenditure under range grazing conditions: seasonal variation. Journal of Range Management, 52(5): 431-435. https://doi.org/10.2307/4003768
Lachica, M., and Aguilera, J.F. (2005). Energy expenditure of walk in grassland for small ruminants. Small Ruminant Research, 59(2-3): 105-121. https://doi.org/10.1016/j.smallrumres.2005.05.002.
Lanari, M.R., Perez Centeno, M.J., and Domingo, E. (2007). The Neuquen criollo goat and its production system in Patagonia, Argentina. In: People and Animals Traditional Livestock Keepers: Guardians of Domestic Animal Diversity, edited by Tempelman, K., and Cardellino, R.A., pp. 7–15. FAO, Roma.
Mazzoni, E., and Rabassa, J. (2010). Inventario y clasificación de manifestaciones basálticas de Patagonia mediante imágenes satelitales y SIG, provincia de Santa Cruz. Revista de la Asociación Geológica Argentina, 66(4): 608-618.
McFeeters, S., K., (1996). The use of the Normalized Difference Water Index (NDWI) in the delineation of open water features. International Journal of Remote Sensing, 17(7): 1425-1432. https://doi.org/10.1080/01431169608948714
Mare, M.D. (2017). Problemática regional de la trashumancia y la degradación de las tierras/ Regional problems of transhumance and land degradation. Estudios Rurales, 7(13): 23-49.
Ntassiou, K., Doukas, I.D., and Karatassiou, M. (2015). Exploring traditional routes of seasonal transhumance movements with the help of GIS. The case -study of a mountainous village in Southwest Macedonia, Greece. In: HAICTA, pp. 821–831.
Oyarzabal, M., Clavijo, J., Oakley, L., Biganzoli, F., Tognetti, P., Barberis, I., Maturo, H., Aragón, R., Campanello, P., Prado, D., Oesterheld, M., and Leon, R. (2018). Unidades de vegetación de la Argentina. Ecología Austral, 28(1): 40-63. https://doi.org/10.25260/EA.18.28.1.0.399
Peralta, C. (1999). Informe temático plan general de manejo del Parque Provincial Tromen: Sociología Rural. In: Plan general de Manejo del Parque Provincial Tromen. Provincia de Neuquén, edited by Iglesias, G., Pérez, A., Ramilo, E., and Salguero, J. S.N.A.P. Bariloche.
Perez, S.I., Postillone, M.B., Rindel, D., Gobbo, D., González, P.N., and Bernal, V. (2016). Peopling time, spatial occupation and demography of Late Pleistocene-Holocene human population from Patagonia. Quaternary International, 425: 214-223. https://doi.org/10.1016/j.quaint.2016.05.004
Pérez León, N., Bruzzone, O., and Easdale, M.H. (2020). A Framework to Tackling the Synchrony between Social and Ecological Phases of the Annual Cyclic Movement of Transhumant Pastoralism. Sustainability, 12(8): 3462. https://doi.org/10.3390/su12083462
Phillips, S.J., Anderson, R.P., and Schapire, R.E. (2006). Maximum entropy modeling of species geographic distributions. Ecological Modelling, 190(3-4): 231-259. https://doi.org/10.1016/j.ecolmodel.2005.03.026
Prieto, C., Somlo, R., Barroso, F., and Boza, J. (1991). Estimación del gasto energético del caprino en pastoreo en la comarca de ´ Andarax (Almería). Archivos de Zootecnia, 40: 55-72.
Provincial Law N° 3016. (2016). Official Gazette of the province of Neuquén, Argentina.
QGIS Development Team. (2020). QGIS Geographic Information System. Open Source Geospatial Foundation Project. https://qgis.org.
Radovani, N.I., Funes, M.C., Walker, R.S., Gader, R., and, Novaro, A.J. (2014). Guanaco Lama guanicoe numbers plummet in an area subject to poaching from oil-exploration trails in Patagonia. Oryx, 49(12): 42-50. https://doi.org/10.1017/S0030605312001226
Ramos, V., Folguera, A., and Morabito, E., (2011). Las provincias geológicas del Neuquén. Relatorio del XVIII Congreso Geológico Argentino. Geología y Recursos Naturales de la provincia del Neuquén, pp. 317–327.
Rindel, D. (2017). Explorando la variabilidad en el registro zooarqueológico de la provincia del Neuquén: tendencias cronológicas y patrones de uso antrópico. In El Poblamiento Humano del Norte del Neuquén. Estado Actual del Conocimiento y Perspectivas, edited by Gordón, F., Barberena R., Bernal, V. pp. 101–122. Aspha Ediciones.
R Core Team. (2020). R: A language and environment for statistical computing. R Foundation for Statistical Computing, Vienna, Austria. https://www.R-project.org/.
Riley, S.J., DeGloria, S.D., and Elliot, R. (1999). A Terrain Ruggedness Index that Quantifies Topographic Heterogeneity. Intermountain Journal of Sciences, 5(1-4): 23-27.
Rivarola, M., and Albornoz, M. (2013). La cultura trashumante. Enfoques teóricos para aproximarse al sistema productivo ganadero de Malargüe. In Rasgos de Marginalidad. Diferentes Enfoques y Aportes para Abordar su Problemática. Malargüe, un Ejemplo Motivador. Segunda Parte, edited by Cepparo, M., Prieto, E., and Gabrielidis, G., pp. 125–146. Mendoza: Facultad de Filosofía y Letras de la Universidad Nacional de Cuyo.
Schmitt, S., Pouteau, R., Justeau, D., de Boissieu, F., and Birnbaum, P. (2017). SSDM: An r package to predict distribution of species richness and composition based on stacked species distribution models. Methods in Ecology and Evolution, 8(12): 1795-1803. https://doi.org/10.1111/2041-210X.12841
ten Bruggencate, R.E., Stup, J.P., Milne, S.B., Stenton, D.R., Park, R.W., and Fayek, M. (2016). A human-centered GIS approach to modeling mobility on southern Baffin Island, Nunavut, Canada. Journal of Field Archaeology, 41(6): 684-698. https://doi.org/10.1080/00934690.2016.1234897
Tucker, C.J. (1979). Red and photographic infrared linear combinations for monitoring vegetation. Remote sensing of Environment, 8(2): 127-150. https://doi.org/10.1016/0034-4257(79)90013-0
Verhagen, P., Nuninger, L., and Groenhuijzen, M.R. (2019). Modelling of Pathways and Movement Networks in Archaeology: An Overview of Current Approaches. In: Finding the Limits of the Limes, edited by Verhagen, P., Joyce, J., and Groenhuijzen, M., pp. 217–250. Computational Social Sciences. Springer, Cham. https://doi.org/10.1007/978-3-030-04576-0_11
Vilá, B. (2012). Camélidos Sudamericanos. Eudeba, Buenos Aires.
Weiss, A. (2001). Topographic position and landforms analysis. In: ESRI User Conference. San Diego, CA.
Westreicher, C.A., Mérega, J.L., and Palmili, G. (2007).The Economics of Pastoralism: Study on Current Practices in South America. Nomadic Peoples, 11(2): 87-105. https://doi.org/10.3167/np.2007.110205
Yu, C. , Lee, J. , and Munro-Stasiuk, M.J. (2003). Extensions to least-cost path algorithms for roadway planning. International Journal of Geographical Information Science, 17(4): 361-376. https://doi.org/10.1080/1365881031000072645
Acknowledgements
We thank the crianceros trashumantes of the Área Natural Protegida El Tromen, the Park Rangers Jorge “Coco” Gomez and Rodolfo “Rodi” Freire, the Dirección Provincial de Áreas Naturales Protegidas and the Dirección Provincial de Patrimonio Cultural, Neuquén Province. We also thank Diego Gobbo, Sergio F. dos Reis, and three anonymous reviewers for their valuable contributions to previous versions of the manuscript.
Funding
This work was supported by grants to Valeria Bernal from Agencia Nacional de Promoción Científica y Tecnológica (ANPCyT -PICT 2134), Universidad Nacional de La Plata (UNLP-PI N792) and Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET-PIP 729).
Author information
Authors and Affiliations
Contributions
Sergio L. D’Abramo conducted the acquisition, analysis, and interpretation of data, and contributed to the first draft of the work. Paula N. Gonzalez contributed to the interpretation of results; critically revised the content. S. Ivan Perez collaborated with analysis and interpretation of data; critically revised the content and the final version of the manuscript; Valeria Bernal contributed to the conception and design of the work, and interpretation of data; wrote the final version of the manuscript. All authors approved the version submitted.
Corresponding author
Ethics declarations
Disclosure of Potential Conflicts of Interest
The authors declare that they have no conflict of interest.
Informed Consent
Participation in the study was voluntary and anonymous. Verbal informed consent was obtained from all subjects. Potential participants were previously informed of the study details, and were also informed of their right to withdraw from the study at any time without consequence. To maintain confidentiality, all participants were assigned a non-linkable identifier, and interviews and conversation data were securely stored upon return from the field. Data management was conducted according to the guidelines laid down in the National Law 25.326 for Protection of Personal Data. The study design was approved by the “Facultad de Ciencias Naturales y Museo” of the #Universidad Nacional de la Plata” Buenos Aires, Argentina (N° 1000–010,514/18, approval date 11–07-2018).
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Supplementary Information
Below is the link to the electronic supplementary material.
Rights and permissions
About this article
Cite this article
D’Abramo, S.L., Gonzalez, P.N., Perez, S.I. et al. Modelling the Routes of Seasonal Transhumance Movement in North Neuquén (Patagonia). Hum Ecol 49, 415–428 (2021). https://doi.org/10.1007/s10745-021-00246-9
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10745-021-00246-9