Archaeological Landscapes and Environmental Change in Arid Regions

Archaeological landscapes in arid regions encompass the traces of past human settlement, cultivation and mobility within environments of chronic water scarcity. From hilltop ruins and terraced fields to caravanserai and desert encampments, these features bear witness to technologies and strategies devised to capture, store and distribute the limited precipitation that sustains life. Climate fluctuations, episodic droughts and long‐term aridification have reshaped both natural ecosystems and human land use, leaving sedimentary, botanical and faunal archives in their wake. Modern investigations employ multi‐proxy approaches—combining stable isotope analysis, geoarchaeological stratigraphy, archaeobotanical remains and faunal assemblages—to reconstruct past vegetative cover, resource management and responses to socio‐political change. Remote sensing and landscape survey increasingly clarify the spatial organisation of ancient water harvesting installations, storage cisterns and agricultural terraces. Insights drawn from these studies not only illuminate shifts in settlement density, trading networks and herding practices but also inform sustainable strategies for contemporary dryland stewardship under accelerating global aridification.

Research from Nature Portfolio

Recent studies have revisited the environmental drivers of settlement dynamics in the southern Levant. Isotopic investigations of animal bone collagen and tooth enamel indicators have demonstrated that vegetative cover in the Negev Desert remained comparable to modern conditions, challenging earlier notions of a “green desert” during the Byzantine era and suggesting that political realignments, rather than climate downturns, prompted the abandonment of major settlements. Complementary archaeozoological analyses of faunal assemblages spanning the Late Byzantine to Early Islamic periods reveal marked shifts in herding regimes. These shifts reflect changing land ownership and market orientations following the seventh‐century CE transformations, providing a nuanced understanding of how cultural factors mediated the exploitation of marginal environments.

Archaeological Landscapes and Environmental Change in Arid Regions publication trend

The graph below shows the total number of articles in archaeological landscapes and environmental change in arid regions across all publications each year (not limited to Nature Index journals).

Technical terms

Archaeobotany: The analysis of plant remains (seeds, wood, pollen) from archaeological contexts, used to reconstruct past diets, crops and environments.

Archaeozoology: The study of animal bones and faunal assemblages to infer past human–animal relationships, herding practices and environmental conditions.

Stable isotope analysis: A method that measures ratios of isotopes (e.g., carbon, oxygen) in biological tissues to infer dietary sources, water availability and mobility patterns.

Terrace farming: The construction of stepped agricultural platforms on slopes to conserve soil and water, widely employed in ancient arid‐zone cultivation.

Midden: A discrete accumulation of domestic refuse (organic waste, artefacts, food remains) that serves as a spatial archive of consumption, disposal and economic activity.

References

1. Ancient DNA from a lost Negev Highlands desert grape reveals a Late Antiquity wine lineage. Proceedings of the National Academy of Sciences of the United States of America (2023).
2. Zooarchaeology of the social and economic upheavals in the Late Antique-Early Islamic sequence of the Negev Desert. Scientific Reports (2019).
3. Climate stability and societal decline on the margins of the Byzantine empire in the Negev Desert. Scientific Reports (2020).
4. Caravanserai middens on desert roads: a new perspective on the Nabataean–Roman trade network across the Negev. Antiquity (2022).
5. The Emergence of Terrace Farming in the Arid Zone of the Levant—Past Perspectives and Future Implications. Land (2022).