Search Results (26)

Archaeology and evolutionary anthropology are disciplines that have made important contributions to our understanding of the evolution of cities across time and space. In this paper we apply recent research in construction methods to explore a key aspect of the ecology of ancient cities, namely who built the houses and public monuments of the past and how the processes of construction were organised. Civic houses are often thought to have been built by householders; but we show that this is an unlikely explanation, using one well-documented city in north Greece, Olynthos. House construction gives us a unique insight into the ways that cities of the past were created. We present OIKoS (Olynthos Integrated Kostings System), a method that applies archaeological energetics analysis, offering a fully parametric and city-scale reconstruction of an ancient settlement using Rhinoceros 3D and Grasshopper. OIKoS enables rapid generation and evaluation of construction scenarios at city-scale. OIKoS has the potential to extend beyond classical archaeology, offering a scalable model relevant to heritage science, architectural history, and digital urban studies. Our research enables us to show that many more people were involved in the construction of the houses of a major civic centre than have been estimated as the total number of householders. House engineering offers a new way of understanding the emergence of ancient cities. Comparative evidence from a range of contemporary sites in the eastern and western Mediterranean provides further nuances for understanding the different activities that contributed to city building. Full article

Mangrove ecosystems underpin coastal livelihoods and biodiversity in Mozambique, yet gendered patterns of resource use and their implications for management remain underexplored. This study explores how artisanal fishing and shellfish collection differ between men and women on Inhaca Island (Maputo Bay), focusing on how these gender-specific practices shape livelihood outcomes, spatial use of mangroves, and perceptions of ecological change. To address this question, we combined structured interviews (n = 35; 51.4% men, 48.6% women) and camera-trap monitoring in two mangrove areas during September 2024 to document fishing practices, catch characteristics, spatial patterns, and ecological perceptions. We found pronounced gendered divisions of labor and space use: men, using boats and nets, harvested a median of 15 kg of fish per day for commercial sale, generating cash income, whereas women collected a median of 3 kg of shellfish by hand, primarily for household consumption. Camera traps confirmed pronounced spatial segregation in mangrove use: women foraged in targeted areas, and men traversed broader zones, both synchronizing their activities with tidal and daylight cycles. By integrating social and ecological data, the study revealed nuanced gender roles and resource pressures, with 82.9% of participants reporting declines in fish and shellfish stocks, emphasizing mangroves’ critical role in livelihoods, biodiversity, and climate resilience. Our findings highlight the value of mixed-method approaches for understanding socio-ecological dynamics and advocate for gender-sensitive conservation policies, strengthened Community Fisheries Councils, and infrastructure investments to regulate resource use, enhance mangrove management, and promote equitable livelihoods in Mozambique’s coastal communities. Full article

Estimated climate change scenarios demand robust coffee cultivars tolerant to supra-optimal temperatures, water deficit, diseases, and other stresses. Wild Coffea species represent important genetic resources for resilience. The study of variations in morphological structures associated with transpiration control, such as stomata, represents an important approach for identifying genotypes with greater stress tolerance. This study evaluated stomatal density and morphology in 48 wild accessions, 24 of Coffea racemosa and 24 of C. zanguebariae, from provinces of Mozambique. Leaf samples provided microscopic images to assess stomatal traits: density (SD), polar diameter (PD), equatorial diameter (ED), stomatal functionality (SF), and leaf dry mass. Principal components were analyzed for all 48 accessions and separately by species. Mean distribution independence was tested with the Mann–Whitney test (p < 0.05). Results revealed inter- and intraspecific variation. The ability to distinguish accessions varies with the set of traits and species. A significant negative correlation between ED and SF was shared by both species, suggesting a conserved functional pattern. This study discusses the differences in stomatal traits between wild and commercial coffee species and aspects related to possible alterations of stomatal structures during their adaptation to climate change. Additionally, it points to accessions with potential use in genetic breeding programs to increase stomatal function and the possible adaptation of new cultivars. Full article

The expansion of urbanized areas is leading to increased human−animal interactions, thereby creating potential new ecosystems for wildlife. In this context, dermatophytoses are of particular significance. This investigation aimed to evaluate the presence of dermatophyte species in wild animals enrolled by passive control and targeted active control plans or deceased for causes independent of this study and analyzed for necroscopic procedures. From 2010 to 2024, a total of 704 samples were collected and analyzed by conventional and molecular assays. Dermatophytes were detected in 77 animals. The molecular approach identified Paraphyton mirabile (5.96%), Trichophyton mentagrophytes complex (2.41%), Microsporum canis (0.71%), Arthroderma curreyi, A. thuringense (0.57% each), A. uncinatum, and A. eboreum (0.43% each). In one animal a co-infection of T. mentagrophytes and M. canis was found. Considering wild animals as sentinels for dermatophytoses, it is crucial to implement surveillance to prevent potential zoonotic outbreaks. Full article

DNA metabarcoding is a powerful biodiversity monitoring tool, enabling simultaneous assessments of diverse biological communities. However, its accuracy depends on the reliability of reference databases that assign taxonomic identities to obtained sequences. Here we provide a DNA barcode dataset for aquatic fauna of the Panama Canal, a region that connects the Western Atlantic and Eastern Pacific oceans. This unique setting creates opportunities for trans-oceanic dispersal while acting as a modern physical dispersal barrier for some terrestrial organisms. We sequenced 852 specimens from a diverse array of taxa (e.g., fishes, zooplankton, mollusks, arthropods, reptiles, birds, and mammals) using COI, and in some cases, 12S and 16S barcodes. These data were collected for a variety of studies, many of which have sought to understand recent changes in aquatic communities in the Panama Canal. The DNA barcodes presented here are all from captured specimens, which confirms their presence in Panama and, in many cases, inside the Panama Canal. Both native and introduced taxa are included. This dataset represents a valuable resource for environmental DNA (eDNA) work in the Panama Canal region and across the Neotropics aimed at monitoring ecosystem health, tracking non-native and potentially invasive species, and understanding the ecology and distribution of these freshwater and euryhaline taxa. Full article

The Logos has made a Garden. That short sentence might sum up the ‘eco-theology’ (or, as some would have it, theo-ecology) of Joseph Ratzinger—Benedict XVI. It is ripe for unpacking, by considering not only his general approach to the God–world relation (always presupposed as this is in his comments on environmental issues) but also how his theological insights into the created realm, understood as humanity’s common home (oikos), might now be taken further in the great pope’s footsteps, drawing on the doctrinal and hagiographical traditions of the Church. Full article

A term of relatively recent mintage, coined by German scientist Ernst Haeckel in 1866, ecology draws on ancient Greek to establish and consolidate its meaning. Although scholars all too often overlook it, the anachronistic rise of ecology in its semantic and conceptual determinations is noteworthy. Formed by analogy with economy, the word may be translated as “the articulation of a dwelling”, the logos of oikos. Here, I argue not only that a vast majority of ecosystems on the planet are subject to environmental upheavals and ecological crises, but also that ecology as the crossroads of dwelling and articulation is in crisis, having come into its own and made explicit what was silently present in its historical enunciation. As a result, ecology needs to be deromanticized, decoupled from the bucolic and the picturesque, and dissociated from nativism and autochthony. Every organism, ecosystem, or place is affected by the forces of unsettlement and displacement; all dwellings and their articulations are shaken to the core and set in motion, rendering ecologies exilic. Ecologies today share the exilic condition, which also threatens to level the differences among them, without the chance of returning to a stable origin, itself nothing other than a theoretical fiction. In what follows, I propose to chalk out the outlines of exilic ecologies. Full article

Human-induced environmental alterations in the Alps may importantly affect small mammal species, but evidence in this sense is limited. We live-trapped small rodents in the Central-Eastern Italian Alps in three close-by habitat types (rocky scree, alpine grassland, and heath) at 2100 m a.s.l. during summer-fall, in 1997 and 2016. We compared small rodent assemblages through a Redundancy Detrended Analysis (RDA). In both surveys, we detected two specialist species, i.e., the common vole (Microtus arvalis) and the snow vole (Chionomys nivalis), and, unexpectedly, the forest generalist bank vole (Myodes glareolus). In 1997, grassland was mainly occupied by the common vole, while the bank vole and the snow vole were sympatric in the other habitats. In 2016, the snow vole was detected only in the scree, while other species did not show distribution changes. We discuss a series of hypotheses that might have driven the differences observed across decades, among which is a species-specific response to abiotic and biotic environmental alterations, with the alpine habitat specialist moving out of sub-optimal habitats. We encourage further research on this topic, e.g., via long-term longitudinal studies. Full article

As a Colombian scholar and artist, the author of this essay interrogates feminist aesthetics and artistic practice in a choreographic mode; improvising to see where movement takes her. This first impulse creates the space for performing writing and opening the space of creation. The movement starts at home, immersed in everydayness, aided by poetry and the analysis of the work of three other contemporary Colombian artists who also start at home in their artistic practice. Here, home is also a reference to all the artists’ (including the author’s) place of birth: Barranquilla, Colombia. The aesthetic philosophical tradition comes into play against the backdrop of the ideas presented by Simone de Beauvoir in her seminal The Second Sex (1949), who urges women in the middle of the twentieth century, to transcend, to fight against immanence. The works of Clara Gaviria, Raisa Galofre and Jessica Sofía Mitrani accompany the author’s journey while she arrives at the realization that it all starts with the need to transcend the quotidian while using, precisely, the apparent banality of such everyday things and tasks. Through the created art objects, the author creates an essay about, around and beyond artistic feminist practice and aesthetics. Full article

This essay examines the kinship framework and lexemes in the directives for leadership in 1 Timothy, aiming to curb the influence of false teachers and to bolster internal cohesion in the communities. It explores the author’s appeal to household conduct, natural and fictive kinship, and group dynamics couched in filial parlance vis-à-vis the undisputed Pauline letters. The study sheds light on the authorial framework, and suggests that the notion of a departure from ‘love-patriarchalism’ or egalitarian Paul developing later into hierarchical kinship framework in 1 Timothy may be misleading. It becomes apparent that the letter’s kinship lexemes are consistent with what we find in the undisputed letters. Thus, the pseudonymous author, an associate of Paul, does not appeal to or use kinship lexemes any differently from the undisputed letters or elsewhere in Greco-Roman discourse. This does not establish Pauline authorship, but suggest that the notion that the kinship lexemes reflect an elevated hierarchical institutional development in a post-Pauline era, that is uncharacteristic of Paul in the authorship debate, may need to be reconsidered if not revised. Full article

The introduction of the Eastern grey squirrel (Sciurus carolinensis) in Europe is one of the best-known cases of invasive alien species (IAS) colonisation, that poses a severe risk to the conservation of biodiversity. In 2003, it was released in a private wildlife park near the city of Perugia (Italy), where it is replacing the native Eurasian red squirrel (Sciurus vulgaris). The LIFE13 BIO/IT/000204 Project (U-SAVEREDS) was set up for the Sciurus vulgaris conservation in Umbria through an eradication campaign of grey squirrels. One hundred and fifty-four animals were analysed for bacteriological, mycological, virological, and serological investigations (C4 action). Sanitary screening showed that Sciurus carolinensis is a dermatophyte carrier, and therefore, it could cause public health issues for humans, considering its confident behaviour. Moreover, it has been marginally responsible for the spreading of Candida albicans, Coxiella burnetii, and Borrelia lusitaniae. Health status evaluation conducted on the Sciurus carolinensis population indicated that it is necessary to raise awareness of its impacts on biodiversity and human health. Moreover, the health status and behaviours of the IAS must be considered when control or eradication campaigns are planned. Full article

A globally rapid land use/land cover change (LULC) in human-transformed landscapes alters the interface of human-wildlife interactions due to shifting socio-ecological and environmental pressures. Understanding these shifts is crucial for mitigating repeated negative interactions that escalate conflict states between people and wildlife. This study aimed to understand LULC changes over 30 years (1989–2019), with more recent spatio-temporal patterns of high pressure at the human-elephant interface, and potentially underlying environmental and human-driven factors that affect elephant movement patterns. We analyzed a dataset of 923 human-elephant conflict occurrences, mainly crop foraging incidents, in the Enduimet Wildlife Management Area (EWMA) between the years 2016 and 2020 and combined these data with LULC for year 2019 to understand potential drivers of conflict and assess how agricultural land and settlement have increased over time. We further used GPS datasets of elephants collared between 2019 to 2020 to understand elephant movement patterns in changing land use types. Landsat image analysis revealed that 41% of the area had been converted into farmlands and settlements within the last three decades, which creates elephant-intolerant habitats and the potential to increase pressure at the human-elephant interface. Collared elephants using EWMA moved through all land use types and did not avoid settlements, although they moved through these at higher speeds, reflecting perception of risk. Elephants travelled slightly more slowly in farmland, likely reflecting the availability of foraging opportunities. Our analysis shows that human-induced LULC changes and the encroachment into elephant habitats have resulted in spatially and temporally predictable increases in HEC in EWMA, driven by the proximity of farmlands and protected areas (PAs), so that incompatible land uses are the principal drivers of damage to human livelihoods and increased risks to Tanzanian (and Kenyan) natural capital. Communities in Enduimet urgently need support to increase the effective distance between their farming activities and the PAs. Village-level crop protection and small-scale land-use planning around PAs are important first steps to halt an escalating conflict situation but need to be supported with longer-range strategies that separate incompatible land-use types and encourage the cultivation of alternative crops and livelihood diversification. Full article

As awareness grows of global warming and ecological degradation, words such as “climate anxiety”, and “eco-anxiety” enter our vocabularies, describing the impact of climate change on human mental health and spiritual wellbeing. Distress over climate change disproportionately impacts children, who also are more susceptible to the broader health, economic, and social effects brought about by environmental harm. In this paper, I explore children’s vulnerability to climate change and climate anxiety through the lens of ecofeminist practical theology. Ecofeminism brings the liberatory concerns of feminist theologies into engagement with those theologies focused on the life of the planet. Drawing on ecofeminism, practical theology must continue and deepen its own ecological conversion, and practical theologies of childhood must take seriously the work of making an ecological home, oikos, in which children are embedded as a part of the wider ecology that includes the more-than-human world. This requires foregrounding religious education with children toward the inhabitance of the earth in good and just ways. However, these theologies also must address children’s lived realities of increased anxiety over planetary changes that endanger life through practices of spiritual care with children that engage and support them in their distress toward participatory empowerment for change. Full article

Sub-Saharan social-ecological systems are undergoing changes in environmental conditions, including modifications in rainfall pattern and biodiversity loss. Consequences of such changes depend on complex causal chains which call for integrated management strategies whose efficiency could benefit from ecosystem dynamic modeling. However, ecosystem models often require lots of quantitative information for estimating parameters, which is often unavailable. Alternatively, qualitative modeling frameworks have proved useful for explaining ecosystem responses to perturbations, while only requiring qualitative information about social-ecological interactions and events and providing more general predictions due to their validity for wide ranges of parameter values. In this paper, we propose the Ecological Discrete-Event Network (EDEN), an innovative qualitative dynamic modeling framework based on “if-then” rules generating non-deterministic dynamics. Based on expert knowledge, observations, and literature, we use EDEN to assess the effect of permanent changes in surface water and herbivores diversity on vegetation and socio-economic transitions in an East African savanna. Results show that water availability drives changes in vegetation and socio-economic transitions, while herbivore functional groups have highly contrasted effects depending on the group. This first use of EDEN in a savanna context is promising for bridging expert knowledge and ecosystem modeling. Full article

The article is based on the research conducted by the authors. The houses from the ancient town discovered in 1985 on the Mediterranean coast at the location of today’s Marina el-Alamein, are among the rare remains of Egyptian residential buildings from Hellenistic and Roman times. There are few remains of houses from this period in major cities, including the capital of Alexandria. The ancient town, which functioned under the influence of nearby Alexandria, developed from the second century BC to the sixth century AD. Various types of buildings, relatively well preserved here, provide information on a reduced scale about the architecture of Alexandria, as well as the lives of its inhabitants. This also applies in particular to residential houses, their décor and colours. The ancient town of Marina el-Alamein can be seen as demonstrating solutions that are more common. The present article aims to analyse the preserved remains of painting decoration in the main spaces of houses and attempts to reconstruct forms and the principles of their creation on the background of better-known solutions from other regions. Houses in Marina generally implemented layouts defined by flagstone-paved portico courtyards, sporadically taking the form of an incomplete peristyle, and reception halls oikos, which could be accompanied by smaller adjoining rooms. Both the columns and entablature with the cornices of the porticoes as well as the walls of the main rooms were painted. Wall decoration was organised by geometric partitions, filled in variously. The aedicula that served religious purposes, placed centrally in the rear walls of the main reception rooms, was also polychrome. The painted decoration can be reconstructed from the preserved remains, as rich and intensely colourful, similar to Hellenistic and Roman layouts from other regions, but differing in details. Full article