Prehistoric human impact on tree island lifecycles in the Florida Everglades

The current study provides a fine-grained analysis of evidence for sustained pre-Columbian human occupation and socio-ecological interaction within Everglades National Park. Utilizing archaeological data on dietary and cultural patterns recovered from recent excavations at a prehistoric tree island site, we argue the role of ancient human populations in the formation or augmentation of tree islands should be incorporated into environmental models of the tree island lifecycle. High phosphorus levels in human waste, especially the largely organic waste of prehistoric populations, as well as other anthropogenic factors have not been adequately factored into current environmental models of tree island formation or the ecological evolution of the Everglades. More broadly, while socio-ecological modeling is at the core of current scholarly and restoration paradigms, expanded collaboration between environmental scientists and archaeologists will lead to more accurate identification of anthropogenic environmental impacts over time

Prehistoric human impact on tree island lifecycles in the Florida Everglades

The current study provides a fine-grained analysis of evidence for sustained pre-Columbian human occupation and socio-ecological interaction within Everglades National Park. Utilizing archaeological data on dietary and cultural patterns recovered from recent excavations at a prehistoric tree island site, we argue the role of ancient human populations in the formation or augmentation of tree islands should be incorporated into environmental models of the tree island lifecycle. High phosphorus levels in human waste, especially the largely organic waste of prehistoric populations, as well as other anthropogenic factors have not been adequately factored into current environmental models of tree island formation or the ecological evolution of the Everglades. More broadly, while socio-ecological modeling is at the core of current scholarly and restoration paradigms, expanded collaboration between environmental scientists and archaeologists will lead to more accurate identification of anthropogenic environmental impacts over time

Chunchucmil’s Urban Population

The previous chapter established that nearly all of what we mapped at Chunchucmil was occupied at the end of the Early Classic period. This allows us to combine mapping and excavation to discuss the structure of the city at this critical time. As we explain below, settlement in and around Chunchucmil was not homogeneous. We lump this settlement into five zones each with different characteristics: (1) site center, (2) residential core, (3) residential periphery, (4) settlement fingers, and (5) hinterland. This chapter presents the characteristics (size, settlement density, kinds of occupation) of these zones and then supplies a population estimate

Before Kukulkán

This volume illuminates human lifeways in the northern Maya lowlands prior to the rise of Chichén Itzá. This period and area have been poorly understood on their own terms, obscured by scholarly focus on the central lowland Maya kingdoms. "Before Kukulkán" is anchored in three decades of interdisciplinary research at the Classic Maya capital of Yaxuná, located at a contentious crossroads of the northern Maya lowlands. Using bioarchaeology, mortuary archaeology, and culturally sensitive mainstream archaeology, the authors create an in-depth regional understanding while also laying out broader ways of learning about the Maya past. Part 1 examines ancient lifeways among the Maya at Yaxuná, while part 2 explores different meanings of dying and cycling at the settlement and beyond: ancestral practices, royal entombment and desecration, and human sacrifice. The authors close with a discussion of the last years of occupation at Yaxuná and the role of Chichén Itzá in the abandonment of this urban center. "Before Kukulkán" provides a cohesive synthesis of the evolving roles and collective identities of locals and foreigners at the settlement and their involvement in the region’s trajectory. Theoretically informed and contextualized discussions offer unique glimpses of everyday life and death in the socially fluid Maya city. These findings, in conjunction with other documented series of skeletal remains from this region, provide a nuanced picture of the social and biocultural dynamics that operated successfully for centuries before the arrival of the Itzá

Ancient Lowland Maya neighborhoods: Average Nearest Neighbor analysis and kernel density models, environments, and urban scale

Many humans live in large, complex political centers, composed of multi-scalar communities including neighborhoods and districts. Both today and in the past, neighborhoods form a fundamental part of cities and are defined by their spatial, architectural, and material elements. Neighborhoods existed in ancient centers of various scales, and multiple methods have been employed to identify ancient neighborhoods in archaeological contexts. However, the use of different methods for neighborhood identification within the same spatiotemporal setting results in challenges for comparisons within and between ancient societies. Here, we focus on using a single method—combining Average Nearest Neighbor (ANN) and Kernel Density (KD) analyses of household groups—to identify potential neighborhoods based on clusters of households at 23 ancient centers across the Maya Lowlands. While a one-size-fits all model does not work for neighborhood identification everywhere, the ANN/KD method provides quantifiable data on the clustering of ancient households, which can be linked to environmental zones and urban scale. We found that centers in river valleys exhibited greater household clustering compared to centers in upland and escarpment environments. Settlement patterns on flat plains were more dispersed, with little discrete spatial clustering of households. Furthermore, we categorized the ancient Maya centers into discrete urban scales, finding that larger centers had greater variation in household spacing compared to medium-sized and smaller centers. Many larger political centers possess heterogeneity in household clustering between their civic-ceremonial cores, immediate hinterlands, and far peripheries. Smaller centers exhibit greater household clustering compared to larger ones. This paper quantitatively assesses household clustering among nearly two dozen centers across the Maya Lowlands, linking environment and urban scale to settlement patterns. The findings are applicable to ancient societies and modern cities alike; understanding how humans form multi-scalar social groupings, such as neighborhoods, is fundamental to human experience and social organization

Ancient Lowland Maya neighborhoods: Average Nearest Neighbor analysis and kernel density models, environments, and urban scale

Many humans live in large, complex political centers, composed of multi-scalar communities including neighborhoods and districts. Both today and in the past, neighborhoods form a fundamental part of cities and are defined by their spatial, architectural, and material elements. Neighborhoods existed in ancient centers of various scales, and multiple methods have been employed to identify ancient neighborhoods in archaeological contexts. However, the use of different methods for neighborhood identification within the same spatiotemporal setting results in challenges for comparisons within and between ancient societies. Here, we focus on using a single method—combining Average Nearest Neighbor (ANN) and Kernel Density (KD) analyses of household groups—to identify potential neighborhoods based on clusters of households at 23 ancient centers across the Maya Lowlands. While a one-size-fits all model does not work for neighborhood identification everywhere, the ANN/KD method provides quantifiable data on the clustering of ancient households, which can be linked to environmental zones and urban scale. We found that centers in river valleys exhibited greater household clustering compared to centers in upland and escarpment environments. Settlement patterns on flat plains were more dispersed, with little discrete spatial clustering of households. Furthermore, we categorized the ancient Maya centers into discrete urban scales, finding that larger centers had greater variation in household spacing compared to medium-sized and smaller centers. Many larger political centers possess heterogeneity in household clustering between their civic-ceremonial cores, immediate hinterlands, and far peripheries. Smaller centers exhibit greater household clustering compared to larger ones. This paper quantitatively assesses household clustering among nearly two dozen centers across the Maya Lowlands, linking environment and urban scale to settlement patterns. The findings are applicable to ancient societies and modern cities alike; understanding how humans form multi-scalar social groupings, such as neighborhoods, is fundamental to human experience and social organization

Ixchel and Cotton Cloth Production in Classic Period Northern Yucatan

Woven cotton mantles constituted one of the most important trade and tribute items produced during Classic Maya times. The northern Yucatan peninsula is a perfect environment for cotton cultivation and Maya women of the area have a long and illustrious textile tradition. From this same area come native depictions of weavers and their supernatural patron, the goddess IxChel. These depictions, or native codices, contain a wealth of information about how weavers ensured the protection of their goddess through offerings of cotton and cloth. Archaeological evidence from the northern Maya lowlands, especially along the Caribbean coast provides data on the temples and artifacts associated with these offerings. This paper will examine the role the Weaving Goddess played in the manufacture of cotton cloth in Yucatan as demonstrated in both archaeological and iconographic data from the Classic Maya period. It will also examine evidence for the native weaving industry in the northern lowlands and suggest a model for the gendered production of household wealth during Classic times