Ve statistics, archival overview, and bibliographical sources with ethnographic function and spatial evaluation making use of geographic data systems. The information have been grouped in line with the key dimensions of interest and presented as a processual historical reconstruction, in which the distinctive elements had been progressively concatenated. The statistical data had been utilized to highlight the quantitative Compound 48/80 References growth of copper production in mines relevant towards the case study, at the same time as the expansion from the urban population within the zone. Data around the mining production was compiled from the databases in the state-run Chilean Copper Commission (Comisi Chilena del Cobre, COCHILCO), exactly where production for each copper deposit was obtained for the 1960 to 2019 period. Data on the urban population was obtained from government population and housing censes conducted involving 1907 and 2017. The information was processed through a univariate descriptive evaluation of frequency distributions that enabled us to assemble time series [63]. Archive and bibliographical sources were applied to assistance the historical reconstruction with the distinct dimensions analyzed and are hence present all through the short article. Press files in the local newspaper, El Mercurio de Calama, have been collected from the Chilean National Library for the 1968973 period. In addition, a look for bibliographical sources was conducted in distinctive institutional repositories plus the primary databases of scientific journals. The information have been analyzed based on central themes and coded making use of qualitative evaluation software. The ethnographic information aided within the historical reconstruction of the diverse dimensions of analysis, primarily to illuminate the agricultural transformations inside the case study, based around the subjects’ personal experiences. The fieldwork was conducted involving 2016 and 2019 in different field campaigns. Data-collection solutions included participant- and nonparticipant observation, semi-structured interviews, and open-ended conversations. Fourteen semi-structured interviews were performed with farmers (four males and ten ladies) and six with informants from public services and mining firms (5 men and a single woman). We incorporate the ethnographic interview guideline (in Spanish) as Supplementary Material (Table S1). The information have been analyzed based on the central themes and coding with qualitative PF-06873600 In Vivo analysis software program. Subsequently, agrarian transformations within the Calama oasis along with the city’s expansion had been represented spatially, with changes in land use shown by quantifying urban growth and also the reduction of vegetation cover (farmed crops and “vegas”–high Andean wetlands utilized for grazing animals). Analysis of your transform in vegetation cover was conducted by comparing 1955 Aeroservice overflight photos taken by the Chilean Military Geographical Institute (Instituto Geogr ico Militar, IGM) with Landsat satellite photos from 1986, 1996, 2006, and 2016. With regard for the urban area, a 2010 vector layer obtained from the government site Chile Geospatial Data Infrastructure (Infraestructura de Datos Geoespaciales de Chile, IDE) was applied and compared with our personal vectorization of your urban radius from 2019 and with remote-sensing pictures [64]. Figure 2 shows a workflow diagram from the methodological style and its execution:Land 2021, 10, 1262 Land 2021, 10, x FOR PEER REVIEW5 of 21 five ofFigure 2. Workflow diagram of data recording, processing, and analysis activities. Figure two. Workflow diagram of information recording, proce.