Craig Stevens
Dados Biográficos
| ID | 110606 |
|---|---|
| NOME | Craig Stevens |
| PRENOMES | Craig |
| SOBRENOME | Stevens |
| ASSINATURA | STEVENS C |
| AFILIAÇÕES | University College London |
| ORCID | 0000-0002-2669-5715 |
| VERIFICADO | Sim |
| TOTAL DE OBRAS | 45 |
| TOTAL DE CITAÇÕES | 411 |
| TOTAL COMO AUTOR | 45 |
| TOTAL COMO EDITOR | 0 |
| PRIMEIRO ANO DE PUBLICAÇÃO | 2003 |
| ANO MAIS RECENTE DE PUBLICAÇÃO | 2026 |
| ÍNDICE H | 10 |
Measuring Ocean Currents with Secondary Students
Marine science is an interdisciplinary field in which a range of expertise often work together on a single project to answer questions from multiple angles. However, in secondary schools, disciplines are siloed and application to local context is often difficult. This paper presents a case study where Year 10 and 11 students participated in a 3-day programme to investigate ocean currents. Following the scientific method, students asked questions …
Linguistic, archaeological and genetic evidence suggests multiple agriculture-driven migrations of Sino-Tibetan speakers from Northern China to the Indian subcontinent
The spread of language families is hypothesized to have occurred via agricultural and demographic transitions that drove populations outwards from agricultural centres of origin, “demic diffusion”. However, the geographical origins of language families are often tied to where greatest linguistic diversity is seen. For the Sino-Tibetan language family this creates a conflict, as maximal linguistic diversity lies in North-Eastern India and Nepal, w…
Formulary Reconciliation
At our institution UC San Diego Health, formulary qualifiers such as indication expansions and restrictions based on provider specialty, patient location, or patient characteristics are input as free text into an online formulary platform. Inconsistency in formulary categories and their descriptions since the implementation of the electronic system have led to confusion and inconsistent formulary application amongst staff. We reviewed 880 unique …
Modelling diffusion of innovation curves using radiocarbon data
Archaeological data provide a potential to investigate the diffusion of technological and cultural traits. However, much of this research agenda currently needs more formal quantitative methods to address small sample sizes and chronological uncertainty. This paper introduces a novel Bayesian framework for inferring the shape of diffusion curves using radiocarbon data associated with the presence/absence of a particular innovation. We developed t…
Regional variations in the demographic response to the arrival of rice farming in prehistoric Japan
Rice agriculture was brought to Japan during the first millennium BC by migrant communities of farmers from the Korean peninsula. Substantial geographic variation is observed in the uptake of this new subsistence economy, reflecting different forms of interaction between farmers and foragers. Here, the authors analyse a combination of settlement and radiocarbon data to determine the extent to which these different forms of interaction led to regi…
Millets, dogs, pigs and permanent settlement
The transition to sedentary agricultural societies in northern China fuelled considerable demographic growth from 5000 to 2000 BC. In this article, we draw together archaeobotanical, zooarchaeological and bioarchaeological data and explore the relationship between several aspects of this transition, with an emphasis on the millet-farming productivity during the Yangshao period and how it facilitated changes in animal husbandry and consolidation o…
Culinary continuity in central Japan across the transition to agriculture
Rice and millet arrived in Western Japan from Korea around 3,000 years ago and spread eastwards across the archipelago in the next 700 years. However, the extent to which agriculture transformed traditional Jōmon hunter-gatherer-fisher communities is debated. Central Japan is a key area of study as remodelling of radiocarbon dates shows a slowdown in the dispersal rate of rice agriculture in this area. Here, we examine and compare the use of pott…
Global Archaeologies of the Long Emancipation
This article serves as an introduction to this guest-edited special issue of American Antiquity entitled 'Global Archaeologies of the Long Emancipation.' We begin by discussing Rinaldo Walcott's notion of the Long Emancipation, noting how the failed promises of the legal ending of slavery led to sensations of freedom and ongoing forms of anti-Blackness. In response, Black communities have employed various strategies in pursuit of freedom. We then…
The Archaeology of Providence Island
The 2022 bicentennial of the arrival of Black Americans to West African shores was a moment of reflection for many Liberians. In the wake of civil war, many questioned the celebratory tone of the occasion and challenged settler heritage narratives. At the same time, Providence Island featured prominently in official programming. Since 2019, our Back-to-Africa Heritage and Archaeology project has worked on the island to investigate the site's func…
An Archaeological Radiocarbon Database of Japan
We present a radiocarbon database for the Japanese archipelago compiled from over 5,500 site excavation reports covering a chronological span from 55,000 BP to the present day. The complete database in Japanese contains over 44,000 entries, providing contextual information directly obtained from descriptions provided in the site reports. Here we provide a curated English translation of the database, containing a subset of 39,284 dates from the or…
Investigating early agriculture, plant use and culinary practices at Neolithic Jarmo (Iraqi Kurdistan)
The site of Jarmo in Iraqi Kurdistan has yielded key archaeological evidence which supports its interpretation as a large PPNB village. As such, it is the perfect candidate for the study of early agriculture, plant uses, food preparation and cooking practices. In order to explore these, new excavations and intensive sampling and flotation for the recovery of archaeobotanical remains were carried out in 2012 and 2014. This study presents the resul…
Morphometric approaches to Cannabis evolution and differentiation from archaeological sites
The online version contains supplementary material available at 10.1007/s00334-023-00966-6
Aspirational architecture and AK-47s
Global awareness of Liberia's recent past is largely limited to the long-term bloodshed that erupted with a 1980 coup and the civil conflict that followed soon thereafter (1989-2003). What remains understudied is how recent episodes of violence are tethered to the decades following Liberia's founding as a settler colony of the American Colonization Society in 1822. Our collaborative Back-to-Africa Heritage and Archaeology (BAHA) project, the firs…
Post-Neolithic broadening of agriculture in Yunnan, China
Interdisciplinary study on dietary complexity in Central China during the Longshan Period (4.5–3.8 kaBP)
Central China is one of the key regions of the world that sees the transition from early Neolithic urbanization into the social complexity of Bronze Age civilizations. Previous evidence had indicated that the diets of humans and the feeding strategies of livestock in Central China during the Longshan Period (4.5–3.8 kaBP) became more complex and diverse, including the widespread introduction of cattle and sheep, and the coexistence of different h…
A model for the domestication of Panicum miliaceum (common, proso or broomcorn millet) in China
This paper outlines a model for the domestication of Panicum miliaceum (broomcorn millet) in Northern China. Data from 43 archaeological sites indicate a continuous increase in average grain size between 6000 and 3300 bc . After this date there is a divergence, with grain size continuing to increase in some populations, while others show no further size increase. The initial increase in grain size is attributed to selection during domestication, …
Snapshots in time
Looking Beyond the Surface
High Resolution X-Ray Computed Tomography (HRXCT) offers a powerful 3-dimensional, nondestructive and non-invasive diagnostic tool for imaging the external and internal structures of a range of specimens of interest including archaeobotanical remains. HRXCT offers new possibilities in terms of the research questions which may be asked of fragile and valuable archaeological and specifically archaeobotanical material. This technology, although curr…
Between domestication and civilization
The transition to urbanism has long focused on annual staple crops (cereals and legumes), perhaps at the expense of understanding other changes within agricultural practices that occurred between the end of the initial domestication period and urbanisation. This paper examines the domestication and role of fruit tree crops within urbanisation in both Western Asia and China, using a combination of evidence for morphological change and a database t…
The connections between art and science in Antarctica
Art may be made as a guide to understanding sense of place, and also as a pathway to understanding and valuing scientific ideas. Here we consider this connection in the context of a selected history of artists working in Antarctica, from early explorers to the modern era. This provides a parallel trajectory for the nature, realisation and purpose of the art. We then consider the interaction between art and science and the nature of interdisciplin…
New findings on the significance of Jebel Moya in the eastern Sahel
This paper presents new excavation data and new radiometric dates for Jebel Moya, south-central Sudan. These data suggest revisions to previous chronological understandings of the site. New excavations, initiated in 2017, show a longer, more continuous occupation of the site than has been previously recognised. Archaeozoological and archaeobotanical analyses provide evidence for domesticated taxa. Archaeobotanical evidence is dominated by domesti…
Civilisation and Human Niche Construction
This short paper introduces the special section "Civilisation and the Construction of the Human Niche", organised by the ‘Domestication, Niche Construction and the Anthropocene’ research network at the UCL Institute of Archaeology
Open for Competition
This paper explores the relationship of weeds and crop parasites within the domestication of crop-plants within the Old World, drawing predominately on China and the Near East. This relationship is explored using the concept of niche construction in which the act of cultivation sets about chains of feedback in which the ecological worlds of plants and humans became increasingly intertwined resulting in ever increasing spheres of interdependence. …
Evolving the Anthropocene
To what degree is cultural multi-level selection responsible for the rise of environmentally transformative human behaviors? And vice versa? From the clearing of vegetation using fire to the emergence of agriculture and beyond, human societies have increasingly sustained themselves through practices that enhance environmental productivity through ecosystem engineering. At the same time, human societies have increased in scale and complexity from …
Early agriculture at the crossroads of China and Southeast Asia
Between China and South Asia
The period from the late third millennium BC to the start of the first millennium AD witnesses the first steps towards food globalization in which a significant number of important crops and animals, independently domesticated within China, India, Africa and West Asia, traversed Central Asia greatly increasing Eurasian agricultural diversity. This paper utilizes an archaeobotanical database (AsCAD), to explore evidence for these crop translocatio…
Domestication as innovation
The origins of agriculture involved pathways of domestication in which human behaviours and plant genetic adaptations were entangled. These changes resulted in consequences that were unintended at the start of the process. This paper highlights some of the key innovations in human behaviours, such as soil preparation, harvesting and threshing, and how these were coupled with genetic ‘innovations’ within plant populations. We identify a number of …
Evidence for Sorghum Domestication in Fourth Millennium BC Eastern Sudan
Since the 1970s, the quest for finding the origins of domesticated sorghum in Africa has remained elusive despite the fact that sorghum (Sorghum bicolor (L.) Moench. sensu stricto) is one of the world's most important cereals. Recognized as originating from wild populations in Africa (Sorghum arundinaceum (Desv.) Stapf), however, the date and cultural context of its domestication has been controversial, with many scholars inferring an early Holoc…
Between domestication and civilization
The transition to urbanism has long focused on annual staple crops (cereals and legumes), perhaps at the expense of understanding other changes within agricultural practices that occurred between the end of the initial domestication period and urbanisation. This paper examines the domestication and role of fruit tree crops within urbanisation in both Western Asia and China, using a combination of evidence for morphological change and a database t…
Did Neolithic farming fail? The case for a Bronze Age agricultural revolution in the British Isles
This paper rewrites the early history of Britain, showing that while the cultivation of cereals arrived there in about 4000 cal BC, it did not last. Between 3300 and 1500 BC Britons became largely pastoral, reverting only with a major upsurge of agricultural activity in the Middle Bronze Age. This loss of interest in arable farming was accompanied by a decline in population, seen by the authors as having a climatic impetus. But they also point to…
An Investigation of Agricultural Consumption and Production Models for Prehistoric and Roman Britain
The paper examines the two existing models for identifying arable 'producers' and' consumers' using archaeobotanical data from sites in southern England. Both models attribute variation between charred assemblages to the role of sites as primary arable producers or those receiving harvested crops. The testing of the models demonstrated that many charred archaeobotanical samples rather than relating to single specific processing activities can be …
Alternative strategies to agriculture
Our suggestion that agriculture was temporarily abandoned for several centuries throughout much of mainland Britain after 3600 BC has provoked criticism, notably the claim by Bishop (2015) that we have missed continuity in Scotland. We demonstrate that firm evidence for widespread agriculture within the later Neolithic is still unproven. We trace the disappearance of cereals and the associated population collapse to a probable climatic shift that…
On the Origins and Dissemination of Domesticated Sorghum and Pearl Millet across Africa and into India
Four decades have passed since Harlan and Stemler (1976) proposed the eastern Sahelian zone as the most likely center of Sorghum bicolor domestication. Recently, new data on seed impressions on Butana Group pottery, from the fourth millennium BC in the southern Atbai region of the far eastern Sahelian Belt in Africa, show evidence for cultivation activities of sorghum displaying some domestication traits. Pennisetum glaucum may have been undergoi…
Snapshots in time
A model for the domestication of Panicum miliaceum (common, proso or broomcorn millet) in China
This paper outlines a model for the domestication of Panicum miliaceum (broomcorn millet) in Northern China. Data from 43 archaeological sites indicate a continuous increase in average grain size between 6000 and 3300 bc . After this date there is a divergence, with grain size continuing to increase in some populations, while others show no further size increase. The initial increase in grain size is attributed to selection during domestication, …
New findings on the significance of Jebel Moya in the eastern Sahel
This paper presents new excavation data and new radiometric dates for Jebel Moya, south-central Sudan. These data suggest revisions to previous chronological understandings of the site. New excavations, initiated in 2017, show a longer, more continuous occupation of the site than has been previously recognised. Archaeozoological and archaeobotanical analyses provide evidence for domesticated taxa. Archaeobotanical evidence is dominated by domesti…
Comparing subsistence strategies in different landscapes of North China 10,000 years ago
A recent switch in the study of the beginning of agriculture is to demonstrate the increasingly closer interaction between people and the landscape and how this would have played a crucial role in the transition to agriculture. Understanding the palaeo-ecology of the local environments at key sites and its relationship with subsistence strategies is critical to an improved appreciation of such interactions. This article examines macro- and micro-…
Post-Neolithic broadening of agriculture in Yunnan, China
Early agriculture at the crossroads of China and Southeast Asia
Millets, dogs, pigs and permanent settlement
The transition to sedentary agricultural societies in northern China fuelled considerable demographic growth from 5000 to 2000 BC. In this article, we draw together archaeobotanical, zooarchaeological and bioarchaeological data and explore the relationship between several aspects of this transition, with an emphasis on the millet-farming productivity during the Yangshao period and how it facilitated changes in animal husbandry and consolidation o…
Neolithic Causewayed Enclosures and Later Prehistoric Farming
Developer-funded archaeology on the Isle of Sheppey resulted in the discovery of not one but two Neolithic causewayed enclosures on the same hilltop in very close (c. 300 m) proximity. In the later Bronze Age enclosures and cremation cemeteries were constructed immediately to the east, followed by Iron Age enclosures and, ultimately, field systems dating to the later Iron Age onwards. A radiocarbon programme enabled the chronological sequence and…
Interdisciplinary study on dietary complexity in Central China during the Longshan Period (4.5–3.8 kaBP)
Central China is one of the key regions of the world that sees the transition from early Neolithic urbanization into the social complexity of Bronze Age civilizations. Previous evidence had indicated that the diets of humans and the feeding strategies of livestock in Central China during the Longshan Period (4.5–3.8 kaBP) became more complex and diverse, including the widespread introduction of cattle and sheep, and the coexistence of different h…
Jebel Moya
New excavations at the Jebel Moya cemetery in Sudan reveal extensive evidence
Aspirational architecture and AK-47s
Global awareness of Liberia's recent past is largely limited to the long-term bloodshed that erupted with a 1980 coup and the civil conflict that followed soon thereafter (1989-2003). What remains understudied is how recent episodes of violence are tethered to the decades following Liberia's founding as a settler colony of the American Colonization Society in 1822. Our collaborative Back-to-Africa Heritage and Archaeology (BAHA) project, the firs…
Culinary continuity in central Japan across the transition to agriculture
Rice and millet arrived in Western Japan from Korea around 3,000 years ago and spread eastwards across the archipelago in the next 700 years. However, the extent to which agriculture transformed traditional Jōmon hunter-gatherer-fisher communities is debated. Central Japan is a key area of study as remodelling of radiocarbon dates shows a slowdown in the dispersal rate of rice agriculture in this area. Here, we examine and compare the use of pott…
Regional variations in the demographic response to the arrival of rice farming in prehistoric Japan
Rice agriculture was brought to Japan during the first millennium BC by migrant communities of farmers from the Korean peninsula. Substantial geographic variation is observed in the uptake of this new subsistence economy, reflecting different forms of interaction between farmers and foragers. Here, the authors analyse a combination of settlement and radiocarbon data to determine the extent to which these different forms of interaction led to regi…
Investigating early agriculture, plant use and culinary practices at Neolithic Jarmo (Iraqi Kurdistan)
The site of Jarmo in Iraqi Kurdistan has yielded key archaeological evidence which supports its interpretation as a large PPNB village. As such, it is the perfect candidate for the study of early agriculture, plant uses, food preparation and cooking practices. In order to explore these, new excavations and intensive sampling and flotation for the recovery of archaeobotanical remains were carried out in 2012 and 2014. This study presents the resul…
Looking Beyond the Surface
High Resolution X-Ray Computed Tomography (HRXCT) offers a powerful 3-dimensional, nondestructive and non-invasive diagnostic tool for imaging the external and internal structures of a range of specimens of interest including archaeobotanical remains. HRXCT offers new possibilities in terms of the research questions which may be asked of fragile and valuable archaeological and specifically archaeobotanical material. This technology, although curr…
The connections between art and science in Antarctica
Art may be made as a guide to understanding sense of place, and also as a pathway to understanding and valuing scientific ideas. Here we consider this connection in the context of a selected history of artists working in Antarctica, from early explorers to the modern era. This provides a parallel trajectory for the nature, realisation and purpose of the art. We then consider the interaction between art and science and the nature of interdisciplin…
StudioAntarctica
Motivated by the potential for cross-disciplinary outcomes, an artist was embedded in a science expedition to the sea ice around Antarctica, as part of an art-science collaboration with marine physicist Craig Stevens. The scientist and the artist together focused on ice crystal formation. Most elements of the art process had three phases—before, during and after the science process. The environment largely dominated the progress and evolution of …
An Investigation of Agricultural Consumption and Production Models for Prehistoric and Roman Britain
The paper examines the two existing models for identifying arable 'producers' and' consumers' using archaeobotanical data from sites in southern England. Both models attribute variation between charred assemblages to the role of sites as primary arable producers or those receiving harvested crops. The testing of the models demonstrated that many charred archaeobotanical samples rather than relating to single specific processing activities can be …
Medieval Roxburgh
Little surface trace now remains of the royal burgh of Roxburgh in the Scottish Borders, which flourished between the 12th and 15th centuries AD. By the early 16th century it had been abandoned. Documentary sources, maps, topographical analysis and aerial photography have been brought together in a preliminary attempt to define the burgh’s location, defences, internal morphology, historical and environmental contexts, and associated extramural fe…
Neolithic Causewayed Enclosures and Later Prehistoric Farming
Developer-funded archaeology on the Isle of Sheppey resulted in the discovery of not one but two Neolithic causewayed enclosures on the same hilltop in very close (c. 300 m) proximity. In the later Bronze Age enclosures and cremation cemeteries were constructed immediately to the east, followed by Iron Age enclosures and, ultimately, field systems dating to the later Iron Age onwards. A radiocarbon programme enabled the chronological sequence and…
Domestication as innovation
The origins of agriculture involved pathways of domestication in which human behaviours and plant genetic adaptations were entangled. These changes resulted in consequences that were unintended at the start of the process. This paper highlights some of the key innovations in human behaviours, such as soil preparation, harvesting and threshing, and how these were coupled with genetic ‘innovations’ within plant populations. We identify a number of …
La séquence mésolithique et néolithique du Trou Al’Wesse (Belgique)
Did Neolithic farming fail? The case for a Bronze Age agricultural revolution in the British Isles
This paper rewrites the early history of Britain, showing that while the cultivation of cereals arrived there in about 4000 cal BC, it did not last. Between 3300 and 1500 BC Britons became largely pastoral, reverting only with a major upsurge of agricultural activity in the Middle Bronze Age. This loss of interest in arable farming was accompanied by a decline in population, seen by the authors as having a climatic impetus. But they also point to…
Convergent evolution and parallelism in plant domestication revealed by an expanding archaeological record
Significance Agriculture was a transformative development in the history of human societies and natural environments and drove the evolution of new domesticated species. Crop plants are the predominant domesticated species in most agricultural systems and are an essential component in all the food production systems that underpinned the development of urban societies. Archaeological plant remains provide a range of insights into the processes by …
A palaeoenvironmental context for Terminal Upper Palaeolithic and Mesolithic activity in the Colne Valley
Multi-proxy analyses from floodplain deposits in the Colne Valley, southern England, have provided a palaeoenvironmental context for the immediately adjacent Terminal Upper Palaeolithic and Early Mesolithic site of Three Ways Wharf. These deposits show the transition from an open cool environment to fully developed heterogeneous floodplain vegetation during the Early Mesolithic. Several distinct phases of burning are shown to have occurred that a…
Comparing Pathways to Agriculture
The transition from foraging systems to agricultural dependence is a persistent focus of archaeological research, and the focus of a major research project supported by the European Research Council (ERC grant no. 323842, ’ComPAg’). Gordon Childe, director of the Institute of Archaeology 1947–1957, influentially defined the Neolithic revolution as that which instigated a series of changes in human societies towards sedentism (settling in one plac…
Alternative strategies to agriculture
Our suggestion that agriculture was temporarily abandoned for several centuries throughout much of mainland Britain after 3600 BC has provoked criticism, notably the claim by Bishop (2015) that we have missed continuity in Scotland. We demonstrate that firm evidence for widespread agriculture within the later Neolithic is still unproven. We trace the disappearance of cereals and the associated population collapse to a probable climatic shift that…
Comparing subsistence strategies in different landscapes of North China 10,000 years ago
A recent switch in the study of the beginning of agriculture is to demonstrate the increasingly closer interaction between people and the landscape and how this would have played a crucial role in the transition to agriculture. Understanding the palaeo-ecology of the local environments at key sites and its relationship with subsistence strategies is critical to an improved appreciation of such interactions. This article examines macro- and micro-…
Disentangling the Archaeology of Colonialism and Indigeneity
This chapter explores a different, but not unrelated notion of entanglement: the idea that spaces are often entangled with histories. It explores the notion of historical gravity as a form of cultural perception and representation. Logical examples include places associated with great tragedy or suffering, but there is a large spectrum of events that become attached and identified with particular spaces. The concept of entanglement commonly refer…
Between China and South Asia
The period from the late third millennium BC to the start of the first millennium AD witnesses the first steps towards food globalization in which a significant number of important crops and animals, independently domesticated within China, India, Africa and West Asia, traversed Central Asia greatly increasing Eurasian agricultural diversity. This paper utilizes an archaeobotanical database (AsCAD), to explore evidence for these crop translocatio…
Holocene fluctuations in human population demonstrate repeated links to food production and climate
Significance The relationship between human population, food production, and climate change is a pressing concern in need of high-resolution, long-term perspectives. Archaeological radiocarbon dates have increasingly been used to reconstruct past population dynamics, and Britain and Ireland provide both radiocarbon sampling densities and species-level sample identifications that are globally unrivalled. We use this evidence to demonstrate multipl…
The spread of agriculture in eastern Asia
Millets and rice were important for the demographic history of China. This review draws on current archaeobotanical evidence for rice and millets across China, Korea, eastern Russia, Taiwan, Mainland southeast Asia, and Japan, taking a critical approach to dating evidence, evidence for cultivation, and morphological domestication. There is no evidence to suggest that millets and rice were domesticated simultaneously within a single region. Instea…
Open for Competition
This paper explores the relationship of weeds and crop parasites in the domestication of crop-plants within the Old World, drawing predominately on China and the Near East. This relationship is explored using the concept of niche construction in which the act of cultivation sets about chains of feedback in which the ecological worlds of plants and humans became increasingly intertwined resulting in ever increasing spheres of interdependence. Into…
Evidence for Sorghum Domestication in Fourth Millennium BC Eastern Sudan
Since the 1970s, the quest for finding the origins of domesticated sorghum in Africa has remained elusive despite the fact that sorghum (Sorghum bicolor (L.) Moench. sensu stricto) is one of the world's most important cereals. Recognized as originating from wild populations in Africa (Sorghum arundinaceum (Desv.) Stapf), however, the date and cultural context of its domestication has been controversial, with many scholars inferring an early Holoc…
Civilisation and Human Niche Construction
This short paper introduces the special section "Civilisation and the Construction of the Human Niche", organised by the ‘Domestication, Niche Construction and the Anthropocene’ research network at the UCL Institute of Archaeology
Open for Competition
This paper explores the relationship of weeds and crop parasites within the domestication of crop-plants within the Old World, drawing predominately on China and the Near East. This relationship is explored using the concept of niche construction in which the act of cultivation sets about chains of feedback in which the ecological worlds of plants and humans became increasingly intertwined resulting in ever increasing spheres of interdependence. …
Evolving the Anthropocene
To what degree is cultural multi-level selection responsible for the rise of environmentally transformative human behaviors? And vice versa? From the clearing of vegetation using fire to the emergence of agriculture and beyond, human societies have increasingly sustained themselves through practices that enhance environmental productivity through ecosystem engineering. At the same time, human societies have increased in scale and complexity from …
Early agriculture at the crossroads of China and Southeast Asia
On the Origins and Dissemination of Domesticated Sorghum and Pearl Millet across Africa and into India
Four decades have passed since Harlan and Stemler (1976) proposed the eastern Sahelian zone as the most likely center of Sorghum bicolor domestication. Recently, new data on seed impressions on Butana Group pottery, from the fourth millennium BC in the southern Atbai region of the far eastern Sahelian Belt in Africa, show evidence for cultivation activities of sorghum displaying some domestication traits. Pennisetum glaucum may have been undergoi…
StudioAntarctica
Motivated by the potential for cross-disciplinary outcomes, an artist was embedded in a science expedition to the sea ice around Antarctica, as part of an art-science collaboration with marine physicist Craig Stevens. The scientist and the artist together focused on ice crystal formation. Most elements of the art process had three phases—before, during and after the science process. The environment largely dominated the progress and evolution of …
Jebel Moya
New excavations at the Jebel Moya cemetery in Sudan reveal extensive evidence
Looking Beyond the Surface
High Resolution X-Ray Computed Tomography (HRXCT) offers a powerful 3-dimensional, nondestructive and non-invasive diagnostic tool for imaging the external and internal structures of a range of specimens of interest including archaeobotanical remains. HRXCT offers new possibilities in terms of the research questions which may be asked of fragile and valuable archaeological and specifically archaeobotanical material. This technology, although curr…
Archaeology (39 obras) · Geography (39 obras) · Archaeology and ancient environmental studies (28 obras) · Agriculture (21 obras) · Biology (21 obras) · Ecology (17 obras) · History (17 obras) · Domestication (16 obras) · Pacific and Southeast Asian Studies (15 obras) · China (12 obras)