Investigations at the Trypillia settlement near Hlybochok village in Cherkasy Oblast

The Trypillia settlement is located at the western edge of Hlybochok village (former Zvenyhorodka district of Cherkasy Oblast), at the plateau of the western bank of the Hirskyi Tikych River. According to the geophysical surveys, the settlement size reached 100 ha. Its dwellings were organized into two ellipses. The remains of two dwellings (ploshchadki) were excavated in 1994—1995. Ploshchadka No. 1 was located in the southern part of the external construction ellipse, while ploshchadka No. 2 was located in the second internal ellipse at the eastern part of the site. The remains of both houses had a rectangular shape and included several layers of burnt clay. Houses had fireplaces on the lower storey. The second house also included an elevation of rectangular shape with grinding stones. Living areas are associated with the upper storey of houses. The majority of materials, mainly kitchen and table pottery, were found between the layers of burnt clay. Kitchen pottery (6—7 %) is represented by conical bowls and pots with S-shaped profiles with poor ornamentation. Table pottery (92—93 %) is represented by ceramics ornamented with black monochromic painting. Nearly 45 % of pottery forms and 25 % of ornamentation schemes were reconstructed. Ceramic shapes are represented by bowls, goblets, biconical, spherical and conical vessels, amphorae, pear-shaped vessels, leads, craters, pots and binocular-shaped vessels. Anthropomorphic figurines were found in fragments. The Hlybochok settlement is referred to the late phase of Nebelivska group (the end of BII period) of the development of the Western Trypillia culture. The settlement is dated to the range of 3925—3825 BC. The Nebelivska group marks the migration of the Western Trypillia culture populations to the north-eastern direction, towards the Middle Dnieper region. Its further development between the Ros and the Dnieper rivers resulted in the formation of Kanivska local group, which pottery is also characterized by the influence of the Eastern Trypillia traditions. In the indigenous area the Nebelivska local group was replaced by the Tomashivska group.

The Transition to Village Life Required Mechanisms to Constrain Disruptive Violence

In hunter-gatherer societies, social friction can be alleviated by families moving between bands. However, the transition to a settled village lifestyle (usually associated with the adoption of agriculture) removes this possibility. Living in large communities necessitates the development of behavioral mechanisms for defusing these stresses. I use data on the proportion of deaths that are due to violence in contemporary small-scale societies to show that these stresses increase linearly with living-group size in hunter-gatherers, but not in horticulturalists living in permanent settlements, where instead there appear to be a series of ‘glass ceilings’ below which homicide rates oscillate. These glass ceilings correlate with the adoption of behavioral mechanisms that allow social friction to be managed. These results suggest that the transition to a settled lifestyle may be more challenging than previously assumed and that the increases in settlement size that followed the first villages necessitated what amounts to a series of structural rearrangements so as to manage inter-individual discord.

Infectiousness of places: The impact of human settlement and activity space in the transmission of COVID-19

Places are fundamental factors in the spread of epidemics, as they are where people agglomerate and interact. This paper explores how different types of places—activity spaces at micro-level and human settlements at macro-level—impact the transmission of infections using evidences from COVID-19. We examine eleven types of activity spaces and find heterogeneous impacts across countries, yet we also find that non-essential activity spaces tend to have larger impacts than essential ones. Contrary to common beliefs, settlement size and density are not positively associated with reproduction numbers. Further, the impacts of closing activity spaces vary with settlement types and are consistently lower in larger settlements in all sample countries, suggesting more complex pattern of virus transmission in large settlements. This work takes first steps in systematically evaluating the epistemological risks of places at multiple scales, which contributes to knowledge in urban resilience, health and livability.TeaserActivity spaces and human settlement characteristics impact the spread of epidemics in multiple ways and should be considered in policy making.

Variability in Forest Visit Numbers in Different Regions and Population Segments before and during the COVID-19 Pandemic

In view of the prevailing preferences for health and recreation revealed by previous studies as the main expected benefits of forest visits, the research presented herein focuses on whether such expectations would translate into a significant increase in the number of forest visits (NFV) following pandemic outbreaks. In this context, a Slovak nationwide survey on forests was conducted, with the main objective of casting light on possible changes in NFV as a coping mechanism or behavioral response to the discomfort and severe restrictions stemming from coronavirus disease 2019 (COVID-19) and the related measures. The survey was administered on a statistically representative sample after the pandemic’s first wave ebbed and restrictions were eased in the summer months of 2020. Collected data were assessed using ANOVA, the results of which supported the importance of forests as places providing opportunities for restoration of mental and physical resources. Forest accessibility as represented by forest coverage and settlement size emerged as a paramount factor affecting NFV rates both before and during the COVID-19 pandemic. The pandemic and its accompanying measures affected the relationships between NFV and average per capita income, type of employment, and most importantly age, highlighting possible vulnerabilities and disadvantages in certain population segments.

The results of investigations at the Trypillia settlement of Hordashivka II in Cherkassy region

Rescue archaeological excavations at the Trypillia settlement of Hordasivka-II (Zvenigorodka district, Cherkassy region) were started in 1996. This settlement is located at western bank of Hirs’kyy Tikych river, in 2.5 km to the west from the south-eastern edge of the village. It is placed on a part of plateau formed by the creek valley from the north and long cavin from the east. Visual observations indicate elliptic structure composed of a single row of dwellings. Settlement size did not exceed 3 ha. The rectangular-shaped Dwelling 1 excavated in Hordashivka (12.5 x 5.0 m) was oriented from north-west to southeast. It is reconstructed as a house with the lower storey’s floor covered by clay and massive ceiling of the lower storey (= floor of the upper storey). Most of the interior details were found on the floor of the lower storey. These are the fireplace, working space, elevations. Collection of finds is mostly represented by pottery (70% of the assemblage is referred to kitchen pottery and 30% of the assemblage is referred to table pottery). Part of the table pottery is decorated in black monochromic painting. Analysis of ceramics allows dating the settlement to Tripolye CII. Considering the relative and absolute chronology (radiocarbon dates obtained for Sharin III), this site may be dated to c. 3400 – 3200 BC. Materials from Hordashivka are “genetically” linked to post-Kosenovskaya group populations in the Southern Bug and Dnieper interfluve. This is traced by the specifics of the technology of vessels production and their decoration. It is important to admit ceramic influences from Sofievskaya group populations in the Middle Dnieper region. Settlements which are chronologically similar to Hordashivka II in the Southern Bug and Dnieper interfluve are not numerous. Later sites in this area are not known, while Trypillia traditions continued in other regions. Keywords: Hordasivka-II, Late Trypillia (C II), settlements, houses, reconstruction, ceramics, chronology.

Direction, ontogeny, and mechanism of the temperature-size rule operating in a large marine crab, Chionoecetes opilio

The classic temperature-size rule (TSR) states that ectotherms mature smaller in warmer than in colder conditions; the reverse TSR is the opposite response. We combined field observations with laboratory experiments and published information to synthesise the response of snow crab (Chionoecetes opilio), a marine brachyuran with determinate growth, to temperature. Size at onset of physiological maturation/maturity and after terminal moult (TM) were positively related to temperature, thus indicating the reverse TSR. Moult increment varied little with temperature, but crabs were larger at instar in colder than in warmer water due to an initial difference in settlement size that propagated to higher instars, suggesting classic TSR prior to settlement. The pattern of increasing TM size with temperature was caused by crabs moulting more times before TM in warmer than in colder water. Intermoult period (IP) declined exponentially with temperature, and lower instars were more temperature sensitive than higher instars. Temperature effects on IP were strong enough to explain changes in size and instar number at TM under a possible time-invariant maturation schedule. Skip moulting was observed in the smallest crabs reared in the laboratory and resulted in high mortality. The reverse TSR in snow crab seems to be adaptive to coping with ectotherm predation.

Being Enclosed as a Lifestyle: Complex Neolithic Settlements of Eastern Croatia Re-Evaluated through Aerial and Magnetic Survey

Archeological excavations and field survey of Neolithic sites during the last 100 years have formed a certain framework within which we developed an interpretation of Neolithic life in this area. Even though researchers have stressed the importance of sites, region, or period in their publications, most of the results revealed very modest remains of Neolithic settlements, too small or too scarce to provide insight in settlement size, organization, and other aspects of life. A combination of non-destructive methods of research is proving to be a more effective means of Neolithic site detection and interpretation. Here, we present the sites Gorjani-Kremenjača, Koritna-Pašnik, Gat-Svetošnice, Ivanovac-Korođvar, Klisa-Groblje, and Brdo, whose size and shape were defined through a combination of the analysis of aerial and satellite imagery and geomagnetic survey. Experience in combined research strategies will help us in our efforts to define parameters in recognizing regularities in the remains of settlement organization visible only from the air. Our results showed a complex network of densely populated settlements with elaborate internal organization and infrastructure varying in size from 10 to 50 ha. All settlements were surrounded by at least one set of ditches. Their internal organization was complex and suggests dense habitation. Many sites have several ditched spaces organized in complex systems. Obtained data and results provide a comprehensive review in a wider European context.

Energy Intensity and Human Mobility after the Anthropocene

After the Anthropocene, human settlements will likely have less available energy to move people and things. This paper considers the feasibility of five modes of transportation under two energy-constrained scenarios. It analyzes the effects transportation mode choice is likely to have on the size of post-Anthropocene human settlements, as well as the role speed and energy play in such considerations. I find that cars, including battery-electric cars, are not feasible under a highly energy-constrained scenario, that buses, metros, and walking are feasible but will limit human settlement size, and that cycling is likely the only mode of transportation that would make suburbs possible in an energy-constrained post-Anthropocene scenario.