Archaeological Insights into Early Agriculture in Northeast Asia

The emergence of agriculture in Northeast Asia represents a pivotal transformation in human history, spanning regions from the West Liao River basin to the archipelagos of Korea and Japan and extending into the Russian Far East. Archaeological evidence indicates that broomcorn and foxtail millets were cultivated in the West Liao plain by the sixth millennium BCE, followed by the gradual adoption of wet-rice cultivation around 1500 BCE. This shift instigated profound changes in settlement patterns, social complexity and resource management. Interdisciplinary approaches combining archaeobotany, radiocarbon dating, material culture analysis and ancient DNA have elucidated the mechanisms of dispersal, revealing a complex interplay of demic and cultural diffusion as farming communities interacted with indigenous foragers. The persistence of wild plant staples alongside cultivated crops underscores the adaptive strategies that underpinned the resilience of early agricultural systems in diverse ecological zones. Such findings illuminate broader processes of human adaptation, environmental modification and the foundations of modern food production systems.

Research from Nature Portfolio

A recent comparative analysis of pre-industrial human impacts in the Japanese archipelago has challenged the notion of a late and limited Anthropocene in this region. By reassessing archaeological and palaeoenvironmental records, the study demonstrates that early agricultural practices, including wet-rice irrigation and land clearance, generated environmental changes comparable to those observed in other parts of the world. Contrary to earlier claims of Japanese exceptionalism—attributed to a delayed arrival of agriculture, reliance on marine resources and cultural stewardship—this work shows that anthropogenic impacts in the Palaeoanthropocene followed global trajectories. The research underscores the significance of early agropastoral landscapes as agents of ecological modification and situates Northeast Asia within a broader narrative of human-driven environmental change.

Archaeological Insights into Early Agriculture in Northeast Asia publication trend

The graph below shows the total number of articles in archaeological insights into early agriculture in northeast asia across all publications each year (not limited to Nature Index journals).

Technical terms

Demic diffusion: Spread of agricultural practices through the migration and expansion of farming populations.
Cultural diffusion: Transmission of agricultural ideas and technologies between groups without large-scale population movement.
Radiocarbon dating: Method for determining the age of organic materials by measuring the decay of carbon-14 isotopes.
Palaeoanthropocene: Early epoch of significant human impact on the environment preceding the Industrial Revolution.

References

1. Bayesian analyses of direct radiocarbon dates reveal geographic variations in the rate of rice farming dispersal in prehistoric Japan. Science Advances (2022).
2. The importance of wild resources as a reflection of the resilience and changing nature of early agricultural systems in East Asia and Europe. Frontiers in Ecology and Evolution (2022).
3. Millet agriculture dispersed from Northeast China to the Russian Far East: Integrating archaeology, genetics, and linguistics. Archaeological Research in Asia (2020).
4. Global processes of anthropogenesis characterise the early Anthropocene in the Japanese Islands. Humanities and Social Sciences Communications (2022).