Forensic soil analysis is crucial in criminal investigations, necessitating robust analytical methodologies for an accurate discrimination of soil types and origins. This study explored the discrimination efficiency of thermogravimetric and differential scanning calorimetric analyses of Inceptisol, reddish Oxisol, and yellowish Oxisol soils from Brazil’s Cerrado region. Ninety air-dried soil samples collected at various locations underwent thermal analysis, focusing on mass loss of gibbsite, goethite, and kaolinite at specific temperatures. The log-transformed data were submitted to principal component analysis, nonmetric multidimensional scaling, and cluster analysis. The thermogravimetry emerged as a highly discriminatory tool, effectively delineating between soil types, and even detecting spatial variations. In contrast, the differential scanning calorimetry exhibited limited discriminatory power. The findings underscore the thermogravimetric potential as a valuable technique in soil forensics, providing critical insights into composition and spatial variations essential for criminal investigations. This study highlights the need for further research to explore synergies with complementary techniques, aiming to enhance forensic discrimination across diverse soil types and geographic contexts. The objective representation of results in this abstract emphasizes the significance of thermogravimetry in advancing forensic analysis of soil vestiges.

Green criminology studies transgressions that cause damage to the natural environment. Spatial approaches deal with incidental conditions of every sort of crime, and they are particularly appropriate to unveil rational components of criminal activities. In the Brazilian scenario, previous studies have pointed to the need for law enforcement and further studies on green criminology. This work aimed to unveil spatial patterns of environmental crimes in the Federal District of Brazil (FDB) and their possible causes. Records of environmental crimes from 2009 to 2016 registered by the local police were subject to spatial statistics, and results showed that most occurred in urban areas. Brasília City and its surrounding counties, farms, legally protected areas, and natural habitats create a mosaic of land uses that have influenced the spatial distribution of environmental crimes recorded by the local police. Over the years, crimes have occurred repeatedly in similar areas, suggesting sensitive places for their commitment. Still, those areas were not restricted to the neighborhood boundaries, and the homogeneity among contiguous neighborhoods supported similar levels of disorder. The proximity of these places to legally protected areas, the permeability phenomenon, and some types of land use have been identified as possible explanations for those crime records. Green criminology studies transgressions that cause damage to the natural environment. Spatial approaches deal with incidental conditions of every sort of crime, and they are particularly appropriate to unveil rational components of criminal activities. In the Brazilian scenario, previous studies have pointed to the need for law enforcement and further studies on green criminology. This work aimed to unveil spatial patterns of environmental crimes in the Federal District of Brazil (FDB) and their possible causes. Records of environmental crimes from 2009 to 2016 registered by the local police were subject to spatial statistics, and results showed that most occurred in urban areas. Brasília City and its surrounding counties, farms, legally protected areas, and natural habitats create a mosaic of land uses that have influenced the spatial distribution of environmental crimes recorded by the local police. Over the years, crimes have occurred repeatedly in similar areas, suggesting sensitive places for their commitment. Still, those areas were not restricted to the neighborhood boundaries, and the homogeneity among contiguous neighborhoods supported similar levels of disorder. The proximity of these places to legally protected areas, the permeability phenomenon, and some types of land use have been identified as possible explanations for those crime records.